# HG changeset patch # User Thomas Arendsen Hein # Date 1348827257 -7200 # Node ID f514894ec2fd1460b32dce01b3e8d23f8fed63e1 # Parent b48c36076e17325958be3e7393d17eb71fca1937# Parent 45cfab4eddab22a1f943abf710825c00eb743d7b merged flys-artifacts/2.5 diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/ChangeLog --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/ChangeLog Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,5950 @@ +2011-09-16 Bjoern Schilberg + + * doc/mapserver/fontset.txt: + Added initial font set for km_annotation layer. + * doc/mapserver/symbols/symbols.sym: + Added square symbol for km and fixpoint layer. + * doc/mapserver/saar-mapfile.map: + Adjust styling in the flys karte-archiv way. + +2011-09-19 Ingo Weinzierl + + Tagged RELEASE 2.5 + + * Changes: Prepared changes for release. + +2011-09-19 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/states/WDifferencesState.java, + src/main/java/de/intevation/flys/artifacts/states/WaterlevelSelectState.java, + src/main/java/de/intevation/flys/artifacts/states/WaterlevelPairSelectState.java, + src/main/java/de/intevation/flys/artifacts/states/CalculationSelect.java, + src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java: Removed + needless imports. + +2011-09-16 Ingo Weinzierl + + * doc/conf/meta-data.xml: Improved datacage configuration for DEMs. + + * src/main/java/de/intevation/flys/artifacts/states/FloodMapState.java: + Query DGMs by the given ID in the FLYS data pool - not by given range + values. + +2011-09-16 Ingo Weinzierl + + * doc/conf/meta-data.xml: Added a section for DEMs to the floodmap + section. + +2011-09-16 Felix Wolfsteller + + Fix build. + + * src/main/java/de/intevation/flys/artifacts/state/WDifferencesState.java: + Fix build. + +2011-09-16 Felix Wolfsteller + + Take a given WaterlevelPair-String, load artifact and plot the diff. + + * src/main/java/de/intevation/flys/artifacts/state/WDifferencesState.java: + Load correct artifacts. + +2011-09-16 Bjoern Schilberg + + * doc/mapserver/*: Added inital mapserver configuration files. + +2011-09-16 Ingo Weinzierl + + * doc/conf/meta-data.xml: Moved the system specific configuration into a + macro to the top of the configuration document. Call this macro at the + end of the user specific part and in the part that should contain the + system specific stuff only! + +2011-09-16 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/states/DefaultState.java: + Defined createItem() here and adapted some method signatures, because I + need the CallContext deeper in code than expected. + + * src/main/java/de/intevation/flys/artifacts/states/WaterlevelSelectState.java: + Write the name of the selected waterlevel into the static DESCRIBE. + + * src/main/java/de/intevation/flys/artifacts/states/ScenarioSelect.java: + Adapted method signatures that have been changed in DefaultState. + + * src/main/java/de/intevation/flys/artifacts/states/CalculationSelect.java: + Removed method createItem() which is now defined in the upper class + DefaultState. + + * src/main/resources/messages.properties, + src/main/resources/messages_de_DE.properties, + src/main/resources/messages_en.properties, + src/main/resources/messages_de.properties: Added string for selected + waterlevel that is displayed in static UI. + +2011-09-16 Ingo Weinzierl + + * src/main/resources/messages.properties, + src/main/resources/messages_de_DE.properties, + src/main/resources/messages_en.properties, + src/main/resources/messages_de.properties: Added state label for + waterlevel selection. + +2011-09-15 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/states/WaterlevelSelectState.java: + Validate incoming data string and strip brackets. + + * src/main/java/de/intevation/flys/artifacts/states/FloodMapState.java: + Fetch waterlevel data from external Artifact if existing. If no external + Artifact is specified that provides waterlevel data, we gonna try to + fetch it from the current Artifact. + +2011-09-15 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/states/WaterlevelPairSelectState.java: + Removed needless import which caused compile errors. + +2011-09-15 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/states/DefaultState.java: + Added a transform() method. This method should be used to transform + input data in form of a string into a better data structure. This state + provides a simple implementation which just returns a StateData object + that contains exactly the input string. + + * src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java: Transform + input strings using DefaultState.transform() before they are added to + its data pool. + +2011-09-15 Ingo Weinzierl + + * src/main/java/de/intevation/flys/collections/FLYSArtifactCollection.java: + Made collection solid for the case if it has no Artifacts. + +2011-09-15 Ingo Weinzierl + + * src/main/java/de/intevation/flys/utils/FLYSUtils.java: Fetch Artifact + from ArtifactDatabase properly. Write better error logs if that process + fails. + +2011-09-14 Felix Wolfsteller + + Extend WDifferences branch to have calculations in dedicated, new state. + + * doc/conf/artifacts/winfo.xml: Added new State and Transition in + WDifferences-branch. + + * src/main/java/de/intevation/flys/artifacts/states/WaterlevelPairSelectState.java: + New state. + + * src/main/java/de/intevation/flys/artifacts/states/WDifferencesState.java: + Specify to not take input, prepare getting other facets. + +2011-09-14 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/states/DGMSelect.java: This + state now desires the UIProvider 'dem_datacage_panel'. + + * src/main/java/de/intevation/flys/artifacts/states/WaterlevelSelectState.java: + New. This state is used to define the desired UIProvider + 'wsp_datacage_panel'. + + * doc/conf/artifacts/winfo.xml: Added a new way to start a WSPLGEN + calculation when choosing the calculation type 'floodmap'. + +2011-09-14 Ingo Weinzierl + + * src/main/java/de/intevation/flys/collections/AttributeWriter.java: Merge + facets only if their name AND their owner artifact are equal. + +2011-09-14 Felix Wolfsteller + + Partial Fix flys/issue304 (3) (Baseline). + + * src/main/java/de/intevation/flys/exports/WDifferencesCurveGenerator.java: + Show Baseline in WDifferencesPlot. + +2011-09-14 Felix Wolfsteller + + Fix flys/issue310 (cross-section theme). + + * doc/conf/themes.xml: CrossSection-Themes: profile thin, water blue. + +2011-09-14 Felix Wolfsteller + + Fix flys/issue310 (cross-section theme). + + * doc/conf/themes.xml: CrossSection-Themes: profile thin, water blue. + +2011-09-13 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/states/FloodMapState.java: + Add an quick and simple error to the report if an error occured while + WSPLGENJob creation. + + * src/main/resources/messages.properties, + src/main/resources/messages_de_DE.properties, + src/main/resources/messages_en.properties, + src/main/resources/messages_de.properties: Added error messages for + WSPLGEN job creation errors. + +2011-09-13 Felix Wolfsteller + + Fix crash when drawing StickyAxisAnnotation when no range was given. + User-directed issues remain ( flys/issue303 ). + + * src/main/java/de/intevation/flys/jfree/StickyAxisAnnotation.java + (draw): + Guard access to domainAxis, rangeAxis and the corresponding ranges. + Warn and exit if any was null. + +2011-09-13 Ingo Weinzierl + + flys/issue290 (Karte: Eingabe von Differenzen zw. WSP und Gelände findet + keine Ausprägung in der Karte) + + * doc/conf/mapserver/wsplgen_class.vm: Added styles for DIFF attribute. + + * doc/conf/mapserver/mapfile.vm: Set debug default to '5'. + +2011-09-12 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/states/FloodMapState.java: + Add a first WSPLGEN status message (notifies the user about a + queued job) after the job has been added to the Scheduler. + + * src/main/resources/messages.properties, + src/main/resources/messages_de_DE.properties, + src/main/resources/messages_en.properties, + src/main/resources/messages_de.properties: Added english and german + status message text. + +2011-09-12 Ingo Weinzierl + + * src/main/java/de/intevation/flys/utils/GeometryUtils.java: Write + shapefiles only if there are features for it existing. + + * src/main/java/de/intevation/flys/artifacts/states/FloodMapState.java: + A WSPLGEN facet is only created, if the calculation was successfully + added to the Scheduler. A barrier facet is only created if the WSPLGEN + calculation has been added to the scheduler AND if there are digitized + geometries existing. + +2011-09-12 Felix Wolfsteller + + Copied and slightly modified implementation of guessWaterIncreasing from + WQKms to (new) DataUtils. Accidentally commited usage in last commit, to + correct orientation of diagram (invert x axis). + + * src/main/java/de/intevation/flys/utils/DataUtils.java: + New file with guessWaterIncreasing implementation from WQKms, + slightly adjusted. + +2011-09-12 Felix Wolfsteller + + Cosmetics. + + * src/main/java/de/intevation/flys/exports/WDifferencesCurveGenerator.java, + src/main/java/de/intevation/flys/artifacts/model/WKmsImpl.java: + Cosmetics. + +2011-09-12 Felix Wolfsteller + + Added CSV Export for W-Differences. + + * doc/conf/conf.xml: Added Exporter. + + * doc/conf/artifacts/winfo.xml: Removed transition over distances + state, added export outputmode and facet. + + * src/main/java/de/intevation/flys/exports/WDifferencesExporter.java: + New, CSV-Exporter for WDifferences. + + * src/main/java/de/intevation/flys/artifacts/states/WDifferencesState.java: + Add export facet. + +2011-09-12 Felix Wolfsteller + + * src/main/java/de/intevation/flys/artifacts/model/DataFacet.java: + Cosmetics, docs. + + * src/main/java/de/intevation/flys/artifacts/states/FloodMapState.java, + src/main/java/de/intevation/flys/exports/AbstractExporter.java, + src/main/java/de/intevation/flys/exports/DurationCurveExporter.java: + Cosmetics. + +2011-09-12 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/states/DefaultState.java: + Sourced the code to append a concrete data item to the static DESCRIBE + part out to an own method (appendStaticData()). + + * src/main/java/de/intevation/flys/artifacts/states/ScenarioSelect.java: + Override appendStaticData() to suppress the GeoJSON string to be + included in the static DESCRIBE. + +2011-09-12 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/model/CrossSectionFactory.java, + src/main/java/de/intevation/flys/artifacts/model/CrossSectionWaterLineFacet.java, + src/main/java/de/intevation/flys/artifacts/states/WDifferencesState.java, + src/main/java/de/intevation/flys/artifacts/states/WaterlevelState.java, + src/main/java/de/intevation/flys/artifacts/states/RiverAxisState.java, + src/main/java/de/intevation/flys/exports/WDifferencesCurveGenerator.java, + src/main/java/de/intevation/flys/exports/CrossSectionGenerator.java: + Removed needless imports. + +2011-09-09 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/model/CalculationMessage.java: + New. A subclass of Message (in the Artifacts system). It stores a + string message and a progress (in form of step x/y). + + * src/main/java/de/intevation/flys/wsplgen/JobObserver.java: The observer + now writes background messages into the artifact system using the + CallContext.addBackgroundMessage(). We use instances of + CalculationMessage here, that makes the WINFOArtifact able to put + progress information into the Artifact's DESCRIBE as well. + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java: Write + status message and progress information into the DESCRIBE if the + Artifact has started a background process. + +2011-09-09 Felix Wolfsteller + + Fix flys/issue280 . + + * src/main/java/de/intevation/flys/jfree/StickyAxisAnnotation.java: + Do not draw boxes around annotations. + +2011-09-09 Felix Wolfsteller + + Fix flys/issue279 . + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java: + Fix behaviour in various thinkable malconditions. + +2011-09-09 Felix Wolfsteller + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java: + Made one case of cross section fetching more robust. + +2011-09-09 Felix Wolfsteller + + Fix Facet name and Legend of W-Differences, also insert state to specify + distance. + + * doc/conf/artifacts/winfo.xml: Add additional transitions to walk over + distances state. + + * src/main/java/de/intevation/flys/artifacts/states/WDifferencesState.java: + Set facets description. + + * src/main/java/de/intevation/flys/exports/WDifferencesCurveGenerator.java: + Take facets description as legend. + +2011-09-09 Felix Wolfsteller + + Added configuration to kick-in w-differences branch of winfo. + + * doc/conf/conf.xml: Register new (w-differences) OutputGenerators. + + * doc/conf/artifacts/winfo.xml: Register new state and transitions. + + * src/main/java/de/intevation/flys/artifacts/states/CalculationSelect.java: + Added new (w-differences) calculation mode. + + * src/main/java/de/intevation/flys/exports/WDifferencesCurveInfoGenerator.java: + New file, implementing naive approach to display w-differences + (accidentially omitted in last commit). + +2011-09-09 Felix Wolfsteller + + Added very stubby WDifferences State/OutGenerator for WINFOArtifact. + + * src/main/java/de/intevation/flys/artifacts/model/FacetTypes.java: + Added w_differences facet type. + + * src/main/java/de/intevation/flys/artifacts/states/WDifferencesState.java: + New file, implements naive approach to calculate w-differences (of + calculations identified by hardcoded uuids!) and register respective facet. + + * src/main/java/de/intevation/flys/exports/WDifferencesCurveGenerator.java: + New file, implementing naive approach to display w-differences. + +2011-09-09 Felix Wolfsteller + + Implement getArtifact(uuid,context) in FLYSUtils. + + * src/main/java/de/intevation/flys/utils/FLYSUtils.java (getArtifact): + Added implementation, partially resolving a TODO. Added logger instance. + +2011-09-08 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/model/WSPLGENCalculation.java: + New. This sublcass of Calculation saves warnings and errors that occur + while WSPLGEN is running. + Note, that the interface of this class doesn't exactly apply the interface + of Calculation. Maybe, we should generalize this interface! + + * src/main/java/de/intevation/flys/artifacts/model/WSPLGENJob.java: Stores + an instance of WSPLGENCalculation now. We use this instance to save + warnings and errors. + + * src/main/java/de/intevation/flys/wsplgen/ProblemObserver.java: Use the + WSPLGENCalculation to save errors and warnings. + + * src/main/java/de/intevation/flys/artifacts/model/WSPLGENReportFacet.java: + New. This facet is used for WSPLGEN reports. It stores an instance of + WSPLGENCalculation which saves ERRORS and WARNINGS that occur while + WSPLGEN execution. + + * src/main/java/de/intevation/flys/artifacts/states/FloodMapState.java: + Create a WSPLGENReportFacet for WSPLGEN reports. + + * doc/conf/conf.xml: Added an OutputGenerator 'report' for WSPLGEN + reports. + + * doc/conf/artifacts/winfo.xml: Added an output 'report' for WSPLGEN + reports. + +2011-09-08 Felix Wolfsteller + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java, + src/main/java/de/intevation/flys/artifacts/math/WKmsOperation.java, + src/main/java/de/intevation/flys/artifacts/states/CalculationSelect.java: + Cosmetics, docs. + +2011-09-08 Ingo Weinzierl + + * src/main/java/de/intevation/flys/wsplgen/JobObserver.java: Small + adjustments that makes it easier to subclass this observer. + + * src/main/java/de/intevation/flys/wsplgen/ProblemObserver.java: New. A + sublcass of JobObserver which analyses the WSPLGEN output for errors and + warnings. + + * src/main/java/de/intevation/flys/wsplgen/JobExecutor.java: Use + JobObserver and ProblemObserver to track the whole WSPLGEN output and + print number of errors/warnings to log output. + +2011-09-08 Felix Wolfsteller + + Added translation of w_differences. + + * src/main/resources/messages_de_DE.properties, + src/main/resources/messages_de.properties, + src/main/resources/messages_en.properties, + src/main/resources/messages.properties: + Added "w_differnces" translation. + +2011-09-07 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java: Appended + a new attribute 'background-processing' to the DESCRIBE of this + Artifact. Its value is 'true' if this Artifact has started a background + thread which has not finished yet - otherwise it is 'false. + +2011-09-07 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/states/RiverAxisState.java, + src/main/java/de/intevation/flys/utils/GeometryUtils.java: Moved the + code to determine the extent of a river based on its axis to + GeometryUtils. + + * src/main/java/de/intevation/flys/artifacts/states/FloodMapState.java: + Determine the extent of the selected river and set the WMSLayerFacet's + extent attribute. + +2011-09-07 Felix Wolfsteller + + Added Themeing support for CrossSection Diagrams. + + * doc/conf/themes.xml: + Added new themes and mappings, slightly modified longitudinalsection + theme. + +2011-09-07 Felix Wolfsteller + + In CrossSection Diagram fix subtitle to display the km of which the data is + actually displayed (maybe contrasting users wish). + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java: + (getCrossSectionSnapKm): New method to fetch the actual km of crosssection. + + * src/main/java/de/intevation/flys/exports/CrossSectionGenerator.java: + Add correct km to charts subtitle. + +2011-09-07 Felix Wolfsteller + + Fix various display-issues like i18n in cross-section diagram. + + * src/main/java/de/intevation/flys/artifacts/states/WaterlevelState.java: + Set description of facets to expected values. + + * src/main/java/de/intevation/flys/artifacts/exports/CrossSectionGenerator.java: + Fix i18n of chart title. Set subtitle to expected value, pass facets + description to StyledSeries to see expected legend. + +2011-09-07 Felix Wolfsteller + + Cosmetics, resolved refactoring todo. + + * src/main/java/de/intevation/flys/artifacts/states/WaterlevelState.java + (compute, computeAdvance, computeFeed): Refactored, extracted method, + resolving duplicate code and TODO. + +2011-09-07 Felix Wolfsteller + + Fix waterline "calculation" at given km. Chosen approach is + "head-through-wall". + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java: + Some refactoring to do the same calculation twice easier and be able + to "cross" waterline against correct profile data. + + +2011-09-07 Felix Wolfsteller + + Fix setting of kilometer for profile (not yet waterlevel) of cross section + diagram. + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java: + (getCrossSectionData): Respect corss_section.km data; do naive linear + search for profile data for this km. + + * src/main/java/de/intevation/flys/artifacts/model/CrossSectionFacet.java: + Declare a ComputeType. + + * src/main/java/de/intevation/flys/artifacts/states/WaterlevelState.java: + Implement computeFeed. + +2011-09-07 Felix Wolfsteller + + * src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java, + src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java: + Minor cosmetics. + +2011-09-07 Felix Wolfsteller + + * src/main/java/de/intevation/flys/artifacts/model/CrossSectionWaterLineFacet.java, + src/main/java/de/intevation/flys/artifacts/model/DataFacet.java, + src/main/java/de/intevation/flys/artifacts/model/WaterlevelFacet.java, + src/main/java/de/intevation/flys/artifacts/state/DefaultState.java: + Cosmetics, docs. + +2011-09-06 Ingo Weinzierl + + * doc/conf/mapserver/barrier_polygons_class.vm, + doc/conf/mapserver/barrier_lines_class.vm, + doc/conf/mapserver/wsplgen_class.vm: Default Mapserver styles for + barriers and WSPLGEN results. Those styles are only used as long as we + don't have map specific themes (as already used in charts). + + * doc/conf/mapserver/layer.vm: Implements a fallback mechanism for styling + barrier lines/polygons and WSPLGEN results. + + * src/main/java/de/intevation/flys/artifacts/model/LayerInfo.java: Added a + getStyle() method that currently returns "null". This method needs to be + implemented when map themes are introduced. + +2011-09-06 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/model/LayerInfo.java: Renamed + some attributes to make their job in the mapfile more obvious. + + * src/main/java/de/intevation/flys/artifacts/model/FacetTypes.java: Added + new facet type for barriers. + + * src/main/java/de/intevation/flys/artifacts/states/FloodMapState.java: Add + a facet for the barriers layer. + + * src/main/java/de/intevation/flys/utils/MapfileGenerator.java: Parse + barriers (lines and polygons) and create two new layers for each type - + those layers are grouped. + + * doc/conf/mapserver/layer.vm: Renamed attribute based on changes in + LayerInfo and added support for Group-Layers. + +2011-09-06 Raimund Renkert + + * doc/conf/conf.xml: + Added driver to database configuration for use with postgresql. + +2011-09-06 Ingo Weinzierl + + * doc/conf/mapserver/mapfile.vm: Removed FONTSET attribute and set quotes + for SHAPEPATH. + +2011-09-05 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/model/WSPLGENFacet.java: + Removed. We gonna use the WMSLayerFacet until now. + + * src/main/java/de/intevation/flys/artifacts/states/FloodMapState.java: + Add a WMSLayerFacet after we triggered the Scheduler to start a WSPLGEN + calculation. + +2011-09-05 Ingo Weinzierl + + * doc/conf/mapserver/layer.vm, + doc/conf/mapserver/mapfile.vm: Small bugfixes and style improvements. + + * src/main/java/de/intevation/flys/wsplgen/JobExecutor.java: Trigger the + MapfileGenerator after a WSPLGEN job has finished regardless if it has + been finished successfully or not. + +2011-09-05 Ingo Weinzierl + + * pom.xml: Added Apache Velocity 1.7 for templating support. + + * doc/conf/conf.xml: Added config options for mapserver/template relevant + stuff. + + * doc/conf/mapserver/mapfile.vm, + doc/conf/mapserver/layer.vm: New. A default mapfile template and a + template used for layers. + + * src/main/java/de/intevation/flys/artifacts/model/LayerInfo.java: New. + This class is used while reading WMS layer relevant information from + filesystem. + + * src/main/java/de/intevation/flys/utils/MapfileGenerator.java: New. This + thread is used for creating mapfiles for Mapserver. The MapfileGenerator + runs in daemon mode (own thread) and creates mapfiles based on WMS + layer relevant information read from filesystem. + + * src/main/java/de/intevation/flys/artifacts/states/FloodMapState.java, + src/main/java/de/intevation/flys/utils/FLYSUtils.java: Moved shapefile + specific XPath expressions from FloodMapState to FLYSUtils which is a + better place to use it in other classes (as MapfileGenerator). + +2011-09-05 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/model/WSPLGENJob.java: + Bugfixed broken attribute assignment. + + * src/main/java/de/intevation/flys/wsplgen/JobExecutor.java: Call + CallContext.afterBackground() after a WSPLGEN job has finished to remove + the background lock from Artifact. + + * src/main/java/de/intevation/flys/artifacts/states/FloodMapState.java: + Call CallContext.afterCall(BACKGROUND) to lock the Artifact for + background processing. + +2011-09-02 Ingo Weinzierl + + * src/main/java/de/intevation/flys/wsplgen/JobExecutor.java: New. This + class is used to start WSPLGEN for a specific WSPLGENJob. The System + property "wsplgen.bin.path" tells the JobExecutor where the WSPLGEN + binary is placed (which means in general, the property points to the + 'wsplgen.exe'). + + * src/main/java/de/intevation/flys/wsplgen/Scheduler.java: New. This + scheduler currently allows to start just a single WSPLGEN Thread. All + WSPLGEN calculations should be started using Scheduler.addJob(). + + * src/main/java/de/intevation/flys/wsplgen/JobObserver.java: New. This + thread reads log messages from WSPLGEN and listens for specific + messages. It should be used to update status messages of the WSPLGEN + calculation that is currently running. + There is a System property that tells the JobObserver to log all WSPLGEN + output to log4j: enable WSPLGEN output with "-Dwsplgen.log.output=true". + + * src/main/java/de/intevation/flys/artifacts/model/WSPLGENJob.java: Added + the FLYSArtifact, the current working directory and the CallContext. + + * src/main/java/de/intevation/flys/artifacts/states/FloodMapState.java: + Use the Scheduler to start new WSPLGEN calculations. + +2011-09-02 Felix Wolfsteller + + Add CrossSectionInfoGenerator. + + * src/main/java/de/intevation/flys/exports/CrossSectionInfoGenerator.java: + New, trivial implementation of CrossSectionInfoGenerator. + + * doc/conf/conf.xml: + Register CrossSectionInfoGenerator. + +2011-09-01 Felix Wolfsteller + + Cleanups of CrossSection*. + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java: + New methods to retrieve name of utilized CrossSection. + + * src/main/java/de/intevation/flys/exports/CrossSectionGenerator.java: + Cleanup, get rid of copied unused method, documentation and more sensible + translations. + + * src/main/resources/messages_de_DE.properties, + src/main/resources/messages_de.properties, + src/main/resources/messages_en.properties, + src/main/resources/messages.properties: + Added cross_section* translations, also cleanups. + +2011-09-01 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/states/FloodMapState.java: + Set the "typ" attribute of lines and polygons in barrier shapefiles. + +2011-09-01 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/states/FloodMapState.java: + Set the Z values of line and polygon barrier geometries. Both barrier + shapefiles will contain 3D geometries now. + +2011-09-01 Felix Wolfsteller + + Get real data to display in CrossSection (although ignorant of + parameterization), making use of the showcase code of the CrossSectionApp- + Standalone application. + + * doc/conf/artifacts/winfo.xml: Add new facet (~waterline) to state/out. + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java: + New methods to get relevant data. So far just takes the first value of + everything and assuming a waterlevel at 130m. + + * src/main/java/de/intevation/flys/artifacts/model/CrossSectionWaterLineFacet.java: + New Facet responsible of water level in cross section. + + * src/main/java/de/intevation/flys/artifacts/charts/CrossSectionApp.java: + Made some functionality publicly and statically available. + + * src/main/java/de/intevation/flys/artifacts/model/CrossSectionFacet.java: + Update call. + + * src/main/java/de/intevation/flys/artifacts/model/FacetTypes.java: Added new + Facet type. + + * src/main/java/de/intevation/flys/artifacts/states/WaterlevelState.java: + Added new Facet to out. + + * src/main/java/de/intevation/flys/exports/CrossSectionGenerator.java: + Respect new facet and facets data. + +2011-09-01 Ingo Weinzierl + + * src/main/java/de/intevation/flys/utils/GeometryUtils.java: Close an open + shapefile transaction and catch exceptions which are thrown while + shapefile creation here. If there occured an error, this functions + returns FALSE, otherwise TRUE. + + * src/main/java/de/intevation/flys/artifacts/states/FloodMapState.java: + Removed exception handling while shapefile creation - this is done in + GeometryUtils now. + +2011-09-01 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/states/FloodMapState.java: + Renamed the file for WSPLGEN required waterlevels to "waterlevels.wst". + WSPLGEN did not work with the former "waterlevels.txt" file. + +2011-09-01 Ingo Weinzierl + + * src/main/java/de/intevation/flys/utils/GeometryUtils.java: New static + function that builds new SimpleFeatureTypes with additional attributes. + + * src/main/java/de/intevation/flys/artifacts/states/FloodMapState.java: + Write attributes "ELEVATION" and "KILOMETER" into the crosssection + tracks shapefiles. + +2011-08-31 Ingo Weinzierl + + * src/main/java/de/intevation/flys/utils/FLYSUtils.java: Added a method + stub that should return a FLYSArtifact based on a given UUID. + + * src/main/java/de/intevation/flys/artifacts/states/FloodMapState.java: + Write the selected WST file for WSPLGEN. Note, that this is the WST file + of the current WINFO artifact. Furthermore, there is currently no way + for the user to select a column from WST file, so we currently use the + column that is written to WST file at first. + +2011-08-31 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java: Changed + the parameter order of a compute(...) method. This makes me able to call + this without a hash value. + + * src/main/java/de/intevation/flys/artifacts/model/DataFacet.java, + src/main/java/de/intevation/flys/artifacts/model/WaterlevelFacet.java, + src/main/java/de/intevation/flys/artifacts/model/ReportFacet.java: + Adapted the parameter order of the compute() call (see above). + +2011-08-31 Felix Wolfsteller + + More bones to CrossSection sceleton. + + * src/main/java/de/intevation/flys/artifacts/model/CrossSectionFactory.java, + src/main/java/de/intevation/flys/artifacts/model/CrossSectionFacet.java: + New, yet trivial implementations of Factory and Facet for CrossSections. + + * src/main/java/de/intevation/flys/artifacts/states/WaterlevelState.java: + Add new CrossSection- (instead of Default-)Facet. + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java, + src/main/java/de/intevation/flys/exports/CrossSectionGenerator.java: + Adjusted to use (touch) new Factory and Facet. + +2011-08-31 Felix Wolfsteller + + Cosmetics. + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java: + Cosmetics. + +2011-08-31 Felix Wolfsteller + + Cosmetics. + + * src/main/java/de/intevation/flys/artifacts/AnnotationArtifact.java, + src/main/java/de/intevation/flys/artifacts/MainValuesArtifact.java, + src/main/java/de/intevation/flys/artifacts/model/MainValuesQFacet.java, + src/main/java/de/intevation/flys/exports/CrossSectionGenerator.java: + Removed obselete imports. + + * src/main/java/de/intevation/flys/artifacts/MainValuesArtifact.java: + Removed obselete imports, whitespaces. + + * src/main/java/de/intevation/flys/exports/ComputedDischargeCurveGenerator.java: + Whitespaces, docs. + +2011-08-31 Felix Wolfsteller + + Fix translations of Main Values Facets. + + * src/main/java/de/intevation/flys/artifacts/MainValuesArtifact.java: + Do acrobatics to keep state transient but get translated title. + + * src/main/java/de/intevation/flys/artifacts/MainValuesQFacet.java, + src/main/java/de/intevation/flys/artifacts/MainValuesWFacet.java: + Changed constructor to get description (which is then already be translated) + dynamically, adjust deepCopy. + + * src/main/java/de/intevation/flys/states/StaticState.java: + Adjust constructor accordingly. + +2011-08-31 Felix Wolfsteller + + Add sceleton for CrossSection outs. + + * doc/conf/artifacts/winfo.xml: + Added new output mode to respective state of winfo artifact configuration. + + * src/main/java/de/intevation/flys/artifacts/states/WaterlevelState.java: + Add new Dummy-Facet in state. + + * doc/conf/conf.xml: + Registered new OutputGenerator. + + * src/main/java/de/intevation/flys/artifacts/model/FacetTypes.java: + Added new CROSS_SECTION type. + + * src/main/java/de/intevation/flys/exports/CrossSectionGenerator.java: + New, stubby skeleton for an CrossSectionGenerator. + + * src/main/resources/messages_de_DE.properties, + src/main/resources/messages_de.properties, + src/main/resources/messages_en.properties, + src/main/resources/messages.properties: + Added cross_section translation, also cleanups (e.g. main values). + +2011-08-31 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/model/WSPLGENJob.java: Marked + required parameters with a comment. + + * src/main/java/de/intevation/flys/artifacts/states/FloodMapState.java: + Export floodplains (german 'Talaue') to shapefile and write its file + path into the WSPLGEN job. + +2011-08-31 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/states/FloodMapState.java: + Search for a DGM that fits to the current river and km range and write + its file path into the WSPLGEN job. + +2011-08-30 Ingo Weinzierl + + * src/main/java/de/intevation/flys/utils/GeometryUtils.java: Improved + exception handling: exceptions are catched in GeometryUtils now. + + * src/main/java/de/intevation/flys/artifacts/states/FloodMapState.java: + Write river axis and crosssections to shapefiles and save shapefile + pathes in WSPLGENJob. + +2011-08-30 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/states/FloodMapState.java: + Use the coorect SRID for reading GeoJSON and writing line/polygon + shapefiles. + + * src/main/java/de/intevation/flys/utils/GeometryUtils.java: Use a + concrete coordinate system while feature type creation. + +2011-08-30 Ingo Weinzierl + + * pom.xml: Added GeoTools 2.7.2 dependencies for Shapefile, GeoJSON and + EPSG support. + + * src/main/java/de/intevation/flys/artifacts/model/WSPLGENJob.java: Store + 'LIN' parameter in a list now. A WSPLGEN parameter might contain many + LINs. + + * src/main/java/de/intevation/flys/utils/GeometryUtils.java: New functions + to create FeatureTypes and to write shapefiles. + + * src/main/java/de/intevation/flys/artifacts/states/FloodMapState.java: + Write user specified barriers into a shapefile placed in the artifact + directory. + +2011-08-30 Ingo Weinzierl + + * src/main/java/de/intevation/flys/utils/FLYSUtils.java: Added a function + that extracts the SRID defined in the global configuration file for a + given river. + + * src/main/java/de/intevation/flys/artifacts/states/RiverAxisState.java: + Removed the code that extracts the river SRID - use FLYSUtils instead. + +2011-08-29 Felix Wolfsteller + + Use FLYSUtils.getRiver instead of WINFOArtifact.getRiver. + + * src/main/java/de/intevation/flys/exports/ChartGenerator.java: + Use FLYSUtils.getRiver instead of WINFOArtifact.getRiver. + +2011-08-29 Felix Wolfsteller + + Use FLYSUtils.getRiver instead of WINFOArtifact.getRiver. + + * src/main/java/de/intevation/flys/artifacts/states/ComputedDischargeCurveState.java, + src/main/java/de/intevation/flys/artifacts/states/WQAdapted.java, + src/main/java/de/intevation/flys/artifacts/states/WQSelect.java, + src/main/java/de/intevation/flys/artifacts/states/DurationCurveState.java, + src/main/java/de/intevation/flys/exports/DischargeCurveGenerator.java: + Use FLYSUtils.getRiver instead of WINFOArtifact.getRiver. + +2011-08-29 Felix Wolfsteller + + Commit accidentally omitted result of refactoring (WINFO/FLYSUtils/getRiver). + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java: + Removed implementations of getRiver, update calls to use FLYSUtils. + +2011-08-29 Felix Wolfsteller + + Interpolate Q main values, generate interpolated W main values on the fly from + Q main values. + + * src/main/java/de/intevation/flys/artifacts/MainValuesArtifact.java: + (getGaugeDatum): removed, obsolete + (getLocation): new, gets location + Use WstValueTable to look up interpolated Qs of MainValues. In absence of + the same functionality for Ws, generate W Main Values from Q Main Values. + +2011-08-29 Felix Wolfsteller + + Use new helper class FLYSUtils, minor refactorization. + + * src/main/java/de/intevation/flys/artifacts/MainValuesArtifact.java: + Use new functionality of helper class, convenience of FLYSArtifact. + +2011-08-29 Felix Wolfsteller + + Refactored to use new Helper class FLYSUtils, moved getRiver-functionality + in there. + + * src/main/java/de/intevation/flys/utils/FLYSUtils.java (getRiver): + New function to retrieve river of an artifact, slightly modified from + WINFOArtifact. + + * src/main/java/de/intevation/flys/artifacts/AnnotationArtifact.java: + Removed implementations of getRiver, update calls to use FLYSUtils. + +2011-08-29 Felix Wolfsteller + + Minor cosmetics. + + * src/main/java/de/intevation/flys/exports/ComputedDischargeCurveGenerator.java: + Resolved a TODO. + + * src/main/java/de/intevation/flys/artifacts/model/WstValueTable.java: + Added some documentation. + + * src/main/java/de/intevation/flys/artifacts/model/WMSLayerFacet.java: + Minor cosmetic. + +2011-08-26 Sascha L. Teichmann + + * doc/conf/meta-data.xml: Made it Oracle compatible. + + * src/main/java/de/intevation/flys/artifacts/datacage/templating/CompiledStatement.java: + If running in debug mode log executed statements. + Helps debugging Oracle connections. + +2011-08-26 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/states/FloodMapState.java: + Set some WSPLGENJob parameters which are stored at FLYSArtifact. + +2011-08-26 Ingo Weinzierl + + * src/main/java/de/intevation/flys/utils/FLYSUtils.java: New. This helper + class should provide some basic FLYS stuff. Currently, there are functions + that return the km range/location. + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java: Removed + the methods that return the km range/locations. This is implemented in + FLYSUtils now. + + * src/main/java/de/intevation/flys/artifacts/MainValuesArtifact.java, + src/main/java/de/intevation/flys/artifacts/states/WQAdapted.java, + src/main/java/de/intevation/flys/exports/ChartGenerator.java: Adapted + the WINFO method calls to retrieve the km range/locations - call + FLYSUtils now. + +2011-08-26 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java: New method + to destroy a single state. + +2011-08-26 Felix Wolfsteller + + * src/main/java/de/intevation/flys/artifacts/MainValuesArtifact.java: + Cosmetic, remove debug output and comments, minor style adjustments. + +2011-08-26 Felix Wolfsteller + + Added limited themeing-support for MainValues. + + * doc/conf/themes.xml: + Added Q/W-MainValues themes. + + * src/main/java/de/intevation/flys/exports/ComputedDischargeCurveGenerator.java: + Added limited theming support, add legend entry for main values. + +2011-08-26 Ingo Weinzierl + + * doc/conf/conf.xml: Added a configuration node that points to the directory + where shapefiles should be stored in. + + * src/main/java/de/intevation/flys/artifacts/model/WSPLGENJob.java: New. + This class is used to save/write the parameter for a WSPLGEN calculation. + WSPLGEN's *.par files are written using the toFile() method. + + * src/main/java/de/intevation/flys/artifacts/states/FloodMapState.java: + A directory for all WSPLGEN stuff is created in computeAdvance() - those + directory and all its contained files are removed in endOfLife(). + +2011-08-26 Felix Wolfsteller + + * src/main/java/de/intevation/flys/utils/ThemeUtil.java: + New Util to work with theme-related stuff. + +2011-08-26 Felix Wolfsteller + + * src/main/java/de/intevation/flys/artifacts/MainValuesArtifact.java: + Use NamedDoubles instead of MainValues, try to adjust scale of Ws. + + * src/main/java/de/intevation/flys/exports/ComputedDischargeCurveGenerator.java: + Use NamedDoubles instead of MainValues, generalize annotation handling, to + allow easier reusability and themeing. + + * src/main/java/de/intevation/flys/jfree/StickyAxisAnnotation.java: + Added convenience constructor, exemplary switch on bordered text. + +2011-08-26 Felix Wolfsteller + + * doc/conf/meta-data.xml: + Recommend MainValues for Computed discharge curves. + +2011-08-26 Felix Wolfsteller + + New NamedDouble class which implements a -pair. + + * src/main/java/de/intevation/flys/artifacts/model/NamedDouble.java: + New, implementation of a double with a string or vice versa. + +2011-08-26 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java: Call + State.endOfLife() for all States when endOfLife() of the Artifact is + called. + +2011-08-26 Felix Wolfsteller + + Also plot "W"-MainValues (on vertical axis), take correct parameters, but + do not convert to correct scale (cm vs NN+m). + + * src/main/java/de/intevation/flys/jfree/StickyAxisAnnotation.java: + Naive attempt at allowing the vertical axis to be sticked at. + + * src/main/java/de/intevation/flys/exports/ComputedDischargeCurveGenerator.java: + Store Q and W MainValues separately, add them to plot as annotations. + + * src/main/java/de/intevation/flys/artifacts/MainValuesArtifact.java: + Serve the MainValues, parameterized on river and location, Q and W. + Removed Facet-implementation. + + * src/main/java/de/intevation/flys/artifacts/model/FacetTypes.java: + Updated Facet Types. + + * src/main/java/de/intevation/flys/artifacts/model/MainValuesQFacet.java: + src/main/java/de/intevation/flys/artifacts/model/MainValuesWFacet.java: + New, trivial facets, extracted from MainValuesArtifact. + +2011-08-26 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java: Call + State.endOfLife() of each State that is no longer in the queue of the + artifact when this artifact steps back to a previous state. + +2011-08-25 Felix Wolfsteller + + * src/main/java/de/intevation/flys/exports/ComputedDischargeCurveGenerator.java: + Plot MainValues delivered by MainValuesFacet in much the same ways than + Annotations in LongitudinalSection plots. + +2011-08-25 Felix Wolfsteller + + * src/main/java/de/intevation/flys/jfree/StickyAxisAnnotation.java: + Prepare further differentiation between Annotations that stick to X or Y- + Axis, copied some positioning logic into StickyAxisAnnotation + implementation. + +2011-08-25 Felix Wolfsteller + + * src/main/java/de/intevation/flys/exports/ComputedDischargeCurveGenerator.java: + Minor cosmetics. + +2011-08-25 Felix Wolfsteller + + Added MainValue-Fetching-Capabilities to MainValuesArtifact. + + * src/main/java/de/intevation/flys/artifacts/MainValuesArtifact.java + (initialize, getMinValues): + Let MainValuesArtifact return "real" MainValues, although ignorant of all + parameterization. + +2011-08-25 Felix Wolfsteller + + * src/main/java/de/intevation/flys/artifacts/MainValuesArtifact.java + (MainValueFacet): + Improved and straightened implementation, added code-Annotations and Todos. + +2011-08-25 Felix Wolfsteller + + * src/main/java/de/intevation/flys/artifacts/MainValuesArtifact.java + (MainValueFacet): + Improved and straightened implementation, added code-Annotations and Todos. + +2011-08-25 Felix Wolfsteller + + * src/main/java/de/intevation/flys/artifacts/MainValuesArtifact.java + (getState): + Resolved multiple creation of state (yet not very clean). + +2011-08-25 Felix Wolfsteller + + * src/main/java/de/intevation/flys/artifacts/model/AnnotationFacet.java, + src/main/java/de/intevation/flys/exports/LongitudinalSectionGenerator.java: + Cosmetics, docs. + + * src/main/java/de/intevation/flys/artifacts/AnnotationArtifact.java: + Cosmetics. + +2011-08-25 Felix Wolfsteller + + * src/main/java/de/intevation/flys/artifacts/model/FacetTypes.java: + Added new (MainValues) Facet-Type. + +2011-08-24 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/model/RiverFactory.java: + Added a method that returns a River object based on its database id. + + * src/main/java/de/intevation/flys/artifacts/RiverAxisArtifact.java: The + data that is required for this artifact is fetched from database instead + from a Master-Artifact. The creation of static artifacts should use + database ids instead of cloning a Master-Artifact. + +2011-08-24 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/MainValuesArtifact.java: + Removed needless imports. + +2011-08-24 Felix Wolfsteller + + Added configuration for factory and rule for MainValueArtifacts. + + * doc/conf.xml: + Add a mainvalue factory to serve MainValueArtifacts. + + * doc/conf/meta-data.xml: + Recomment mainvalue artifact when computed_discharge_curve can be put out. + +2011-08-24 Felix Wolfsteller + + Let MainValuesArtifact have a state, outputmode and facet. + + * src/main/java/de/intevation/flys/artifacts/states/StaticState.java: + New, a non-abstract DefaultState. + + * src/main/java/de/intevation/flys/artifacts/MainValuesArtifact.java: + Progressed with implementation, use StaticState to hook output modes and + facet in; use (Static)FLYSArtifact implementation. + +2011-08-24 Felix Wolfsteller + + Smaller cosmetics. + + * src/main/java/de/intevation/flys/artifacts/services/DistanceInfoService.java, + src/main/java/de/intevation/flys/exports/DischargeCurveGenerator.java: + Cosmetics in comments. + + * src/main/java/de/intevation/flys/artifacts/AnnotationArtifact.java: + Added @Override annotations. + + * src/main/java/de/intevation/flys/artifacts/model/DataFacet.java: + Use brackets to improve readability of ternary operator. + +2011-08-24 Sascha L. Teichmann + + * doc/conf/meta-data.xml: Use "ids" in user specific part, too. + +2011-08-24 Sascha L. Teichmann + + * doc/conf/meta-data.xml: s/db-ids/ids/g to unify system and user specific + loading. + +2011-08-24 Felix Wolfsteller + + * src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java: + Extracted access to state and states in order to have fewer places to + modify when going for single/trivial state- artifacts. + +2011-08-24 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/states/WMSBackgroundState.java: + Append the river's srid to the WMSLayerFacet. + +2011-08-24 Felix Wolfsteller + + * src/main/java/de/intevation/flys/artifacts/MainValuesArtifact.java: + Minor fixes, ressurect Facet implementation as inner class. + +2011-08-24 Ingo Weinzierl + + * doc/conf/artifacts/winfo.xml: Moved the input of barriers one state + earlier where the scenario is selected as well. + + * src/main/java/de/intevation/flys/artifacts/states/ScenarioSelect.java: + This state now desires the "map_digitize" UI provider and returns both + items "scenario" and "uesk.barriers" in the dynamic describe part. + + * src/main/java/de/intevation/flys/artifacts/states/FloodMapState.java: + Removed the UI provider and the computeFeed() which is no longer needed, + because there is no more user input in this state. + +2011-08-24 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/states/WMSBackgroundState.java, + src/main/java/de/intevation/flys/artifacts/states/RiverAxisState.java: + Repaired broken xpath expressions (the config changed in one of the last + commits) and make use of the variable support in xpath expressions to + replace the rivername. + + * src/main/java/de/intevation/flys/artifacts/WMSBackgroundArtifact.java: + Save the rivername while initializing this artifact. This is now + necessary, because each river can have its own background wms + configured. + +2011-08-23 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/context/FLYSContextFactory.java: + Repaired broken river-wms initialization. + +2011-08-23 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/model/WMSLayerFacet.java, + src/main/java/de/intevation/flys/artifacts/model/DataFacet.java, + src/main/java/de/intevation/flys/artifacts/model/WaterlevelFacet.java, + src/main/java/de/intevation/flys/artifacts/model/ReportFacet.java, + src/main/java/de/intevation/flys/artifacts/model/DurationCurveFacet.java, + src/main/java/de/intevation/flys/artifacts/model/ManagedFacet.java, + src/main/java/de/intevation/flys/artifacts/model/ManagedFacetAdapter.java, + src/main/java/de/intevation/flys/artifacts/model/AnnotationFacet.java, + src/main/java/de/intevation/flys/artifacts/model/WSPLGENFacet.java: + Made facets cloneable with the right type. + + * src/main/java/de/intevation/flys/artifacts/services/MapInfoService.java, + src/main/java/de/intevation/flys/artifacts/MainValuesArtifact.java: + Removed superfluous imports. + +2011-08-23 Ingo Weinzierl + + * src/main/java/de/intevation/flys/collections/FLYSArtifactCollection.java: + Declare the first artifact of an output as master artifact (artifacts + are ordered by their creation time). + +2011-08-23 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/MainValuesArtifact.java: + Removed facet interface. + + * src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java: + Make artifacts cloneable. TODO: Override deepCopy() in subclassed + states and facets. + +2011-08-23 Ingo Weinzierl + + * doc/conf/conf.xml: Added the MapInfoService and adapted the floodmap + configuration. Now, each river can have its own background wms layer + defined. + + * src/main/java/de/intevation/flys/artifacts/services/MapInfoService.java: + New. This service returns some basic information used to create maps for + a specific river. The name of the desired river needs to be defined at + "/mapinfo/river/text()". + + * src/main/java/de/intevation/flys/artifacts/states/RiverAxisState.java: + Adapted an xpath expression that points to the srid of a river in the + floodmap configuration (which changed). + +2011-08-22 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java: + Build out/facet filter from XML document passed at creation time. + +2011-08-22 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java: + Added some code to filter outs/facets by an optional positive list. + This is needed to only expose parts of the facets. This + is needed for artifacts which are loaded into a collection. + TODO: create the filter from the XML document passed at creation + time. + +2011-08-22 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java: Moved all + WINFO specific code to WINFOArtifact. FLYSArtifact is now only revolving + about state affairs. + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java: Re-inserted + the specific stuff here. + + * src/main/java/de/intevation/flys/artifacts/states/WQAdapted.java, + src/main/java/de/intevation/flys/artifacts/states/LocationDistanceSelect.java, + src/main/java/de/intevation/flys/artifacts/states/WQSelect.java, + src/main/java/de/intevation/flys/artifacts/AnnotationArtifact.java, + src/main/java/de/intevation/flys/exports/DischargeCurveGenerator.java, + src/main/java/de/intevation/flys/exports/ChartGenerator.java: + Adjusted the casts. + +2011-08-22 Sascha L. Teichmann + + * doc/conf/meta-data.xml: Filter by outs in user template part. + +2011-08-22 Ingo Weinzierl + + * doc/conf/artifacts/winfo.xml: Defined an input value for the GeoJSON + string to save user defined barriers in the map. + + * src/main/java/de/intevation/flys/artifacts/states/FloodMapState.java: + Added a computeFeed() method. In addition, this state now prefers the + "noinput" UI provider. + +2011-08-19 Ingo Weinzierl + + * doc/conf/conf.xml: Each river requires a SRID definition. This + definition is used to transform the river's geometries into the desired + projection. + + * src/main/java/de/intevation/flys/artifacts/model/WMSLayerFacet.java: + This facets are able to save a SRID. + + * src/main/java/de/intevation/flys/artifacts/states/RiverAxisState.java: + The extent that is written into the WMSLayerFacet is determined by the + boundary of the geometry. + + * src/main/java/de/intevation/flys/utils/GeometryUtils.java: New. A + utility class that provides helper functions for geometries. Currently, + one function is defined, that creates a boundary string for OpenLayers. + +2011-08-19 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/MainValuesArtifact.java, + src/main/java/de/intevation/flys/artifacts/states/DGMSelect.java, + src/main/java/de/intevation/flys/artifacts/states/WaterlevelState.java, + src/main/java/de/intevation/flys/artifacts/states/ProfileDistanceSelect.java, + src/main/java/de/intevation/flys/artifacts/states/LocationDistanceSelect.java, + src/main/java/de/intevation/flys/artifacts/states/RangeState.java: + Removed superfluous imports. + +2011-08-19 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/states/DefaultState.java: + Removed CallContext from state validation. It is not needed and hindered + the extraction of all out of an artifact if you don't have a + call context (like initial scan of datacage database). + + * src/main/java/de/intevation/flys/artifacts/datacage/Datacage.java: + Extract all outs now. + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java, + src/main/java/de/intevation/flys/artifacts/datacage/Datacage.java, + src/main/java/de/intevation/flys/artifacts/MainValuesArtifact.java, + src/main/java/de/intevation/flys/artifacts/states/FloodplainChoice.java, + src/main/java/de/intevation/flys/artifacts/states/ScenarioSelect.java, + src/main/java/de/intevation/flys/artifacts/states/DGMSelect.java, + src/main/java/de/intevation/flys/artifacts/states/LocationSelect.java, + src/main/java/de/intevation/flys/artifacts/states/WQAdapted.java, + src/main/java/de/intevation/flys/artifacts/states/ProfileDistanceSelect.java, + src/main/java/de/intevation/flys/artifacts/states/WaterlevelState.java, + src/main/java/de/intevation/flys/artifacts/states/LocationDistanceSelect.java, + src/main/java/de/intevation/flys/artifacts/states/DefaultState.java, + src/main/java/de/intevation/flys/artifacts/states/WQSelect.java, + src/main/java/de/intevation/flys/artifacts/states/RiverSelect.java, + src/main/java/de/intevation/flys/artifacts/states/RangeState.java, + src/main/java/de/intevation/flys/artifacts/states/CalculationSelect.java, + src/main/java/de/intevation/flys/artifacts/AnnotationArtifact.java, + src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java: + Adjusted calls. + +2011-08-19 Felix Wolfsteller + + * src/main/resources/messages.properties, + src/main/resources/messages_de_DE.properties, + src/main/resources/messages_en.properties, + src/main/resources/messages_de.properties: + Added lacalization of "Streckenfavoriten". + +2011-08-19 Felix Wolfsteller + + * src/main/java/de/intevation/flys/exports/XYChartGenerator.java: + Picky white-space cosmetics. + +2011-08-19 Felix Wolfsteller + + Added stub implementation of new MainValuesArtifact. + + * src/main/java/de/intevation/flys/artifacts/MainValuesArtifact.java: + New. Stub implementation for new MainValuesArtifact. + +2011-08-19 Sascha L. Teichmann + + Fixed flys/issue262 + + * src/main/java/de/intevation/flys/artifacts/datacage/Recommendations.java: + Unified user and system tempate. + Looks for "/artifact-database/metadata/template/text()" + in conf.xml. Defaults to "${artifacts.config.dir}/meta-data.xml". If user id is + given its the default connection for contexts. + + * doc/conf/conf.xml: Adjusted + * doc/conf/meta-data-system.xml, doc/conf/meta-data-user.xml: Deleted. + * doc/conf/meta-data.xml: Unified version of user and system template. + + * src/main/java/de/intevation/flys/artifacts/datacage/templating/App.java: + Adjusted the test program. + +2011-08-18 Sascha L. Teichmann + + Fixed flys/issue260 + + * doc/conf/meta-data-user.xml: Uses master_artifacts view now. + +2011-08-18 Sascha L. Teichmann + + * doc/conf/datacage.sql: Added view master_artifacts to select + the master artifacts of the collections more easily. + To upgrade existing database: + + CREATE VIEW master_artifacts AS + SELECT a2.id AS id, + a2.gid AS gid, + a2.state AS state, + a2.creation AS creation, + ci2.collection_id AS collection_id + FROM collection_items ci2 + JOIN artifacts a2 + ON ci2.artifact_id = a2.id + JOIN (SELECT ci.collection_id AS c_id, + MIN(a.creation) AS oldest_a + FROM collection_items ci + JOIN artifacts a + ON ci.artifact_id = a.id + GROUP BY ci.collection_id) o + ON o.c_id = ci2.collection_id + WHERE a2.creation = o.oldest_a; + + TODO: Use the view in the templates. + +2011-08-18 Sascha L. Teichmann + + * doc/conf/meta-data-user.xml: Removed state filter because it was broken. + Simplified by joining two contexts. + +2011-08-18 Felix Wolfsteller + + * src/main/java/de/intevation/flys/jfree/StickyAxisAnnotation.java: + Fix issues with lines of annotation when zoomed (wrong scale used). + +2011-08-18 Felix Wolfsteller + + Added legend for annotations to LongitudinalSectionDiagram. + + * src/main/java/de/intevation/flys/exports/LongitudinalSectionGenerator.java: + Added a pseudo-dataseries/collection to employ existing infrastructure for + displaying localized label for Annotations (yet unthemed). + + * src/main/resources/messages.properties, + src/main/resources/messages_de_DE.properties, + src/main/resources/messages_en.properties, + src/main/resources/messages_de.properties: + Made label-string available for localization. + +2011-08-17 Felix Wolfsteller + + Moved StickyAxisAnnotation into new package de.intevation.flys.jfree . + + * src/main/java/de/intevation/flys/exports/StickyAxisAnnotation.java: + Deleted/moved to src/main/java/de/intevation/flys/jfree/ . + + * src/main/java/de/intevation/flys/jfree/StickyAxisAnnotation.java: + New/moved from src/main/java/de/intevation/flys/export/ , adjusted + package statement, made class public. + + * src/main/java/de/intevation/flys/exports/LongitudinalSectionGenerator.java: + Added import statement for de.intevation.flys.jfree.StickyAxisAnnotation . + +2011-08-17 Felix Wolfsteller + + Extracted and renamed CustomAnnotation to StickyAxisAnnotation. Also removed + needless imports. + + * src/main/java/de/intevation/flys/exports/LongitudinalSectionGenerator.java, + src/main/java/de/intevation/flys/exports/StickyAxisAnnotation.java: + Extracted class implementation CustomAnnotation and renamed to + StickyAxisAnnotation. + +2011-08-17 Felix Wolfsteller + + Improved CustomAnnotations and rendering thereof, now including an + "axis mark" (little line at axis), also prepared possibility to put + annotations on Y-axis. + + * src/main/java/de/intevation/flys/exports/LongitudinalSectionGenerator.java: + Improved CustomAnnotation to include marks on the axis and better spacing + from it. + +2011-08-17 Felix Wolfsteller + + Implemented proof-of-concept collision-detection when drawing + CustomAnnotations (text only). + + * src/main/java/de/intevation/flys/exports/ChartExportHelper.java: + Pass a fresh ChartRenderingInfo-Object to createBufferedImage, such that + information can be collected while rendering. + + * src/main/java/de/intevation/flys/exports/LongitudinalSectionGenerator.java: + Exploit the fact that XYTextAnnotation already registers drawn shape in the + ChartRenderingInfo if it exists and either an URL or tooltip is set. + Before drawing, calculate own shape and compare against already registered + shapes. + +2011-08-16 Felix Wolfsteller + + Implemented (yet dummy) custom Annotation class. + + * src/main/java/de/intevation/flys/exports/LongitudinalSectionGenerator.java: + Added implementation of yet dummy CustomAnnotation class. + +2011-08-16 Felix Wolfsteller + + Slightly improved rendering of annotations. + + * src/main/java/de/intevation/flys/exports/LongitudinalSectionGenerator.java: + Slightly improved rendering of annotations. Still no valid collision + detection. Annotations are drawn every 2 km; first come first serve. + +2011-08-15 Sascha L. Teichmann + + Fix for flys/issue191 + + * src/main/java/de/intevation/flys/artifacts/model/WQ.java(longestIncreasingWRangeIndices): + Added a method to find the longest index range with increasing w values. + + * src/main/java/de/intevation/flys/exports/ATWriter.java: Export the longest + range of monotone increasing w values instead of the first one. + TODO: The first line of the export is still broken. + + * src/main/java/de/intevation/flys/artifacts/AnnotationArtifact.java: + Removed superfluous import. + +2011-08-12 Felix Wolfsteller + + * src/main/java/de/intevation/flys/artifacts/AnnotationArtifact.java: + Resolved two TODOs: get Annotations of selected River, get "point" + Annotations only. + +2011-08-12 Felix Wolfsteller + + Added functionality to query range and point-annotations only to + AnnotationFactory. + + * src/main/java/de/intevation/flys/artifacts/model/AnnotationsFactory.java + (getPointAnnotations, getAnnotationsBreadth): + New functions to query breadth and point-only annotations. + +2011-08-11 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/datacage/Recommendations.java: + Added a development mode for recommendations. Enabled with + stetting system property 'flys.datacage.recommendations.development' to true. + When set the XML template are re-read if the timestamps of the + files have changed so you do not have to restart the server again and again. + + * doc/conf/meta-data-user.xml: Sort collections by creation time in descending order. + +2011-08-11 Felix Wolfsteller + + Rather picky cosmetics only. + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java, + src/main/java/de/intevation/flys/artifacts/services/MetaDataService.java, + src/main/java/de/intevation/flys/artifacts/datacage/templating/Builder.java, + src/main/java/de/intevation/flys/artifacts/datacage/Recommendations.java, + src/main/java/de/intevation/flys/artifacts/model/WQKms.java, + src/main/java/de/intevation/flys/artifacts/states/DefaultState.java, + src/main/java/de/intevation/flys/artifacts/states/DurationCurveState.java, + src/main/java/de/intevation/flys/collections/FLYSArtifactCollection.java: + End comments on a full stop, separate from closing '*/' by whitespace, + adjusted javadoc comments. + +2011-08-11 Felix Wolfsteller + + Made Annotations visible in LongitudinalSection diagrams. + + * src/main/java/de/intevation/flys/artifacts/model/FacetTypes.java, + src/main/java/de/intevation/flys/exports/LongitudinalSectionGenerator.java: + Register new Facet Type, let LongitudinalSectionGenerator include + Annotations in diagram (yet unfiltered and independent of river). + +2011-08-11 Felix Wolfsteller + + * doc/conf/conf.xml, + doc/conf/artifacts/annotation.xml, + doc/conf/meta-data-system.xml: + Added configuration for AnnotationArtifacts. + +2011-08-11 Felix Wolfsteller + + Added demo- implementation of a AnnotationArtifact and its Facet. + + * src/main/java/de/intevation/flys/artifacts/AnnotationArtifact.java, + src/main/java/de/intevation/flys/artifacts/model/AnnotationFacet.java, + src/main/java/de/intevation/flys/artifacts/states/AnnotationRiverState.java: + New. Initial version of an AnnotationArtifact and its State and Facet. + +2011-08-10 Sascha L. Teichmann + + * doc/conf/datacage.sql: Extended schema for artifacts and collections + to have creation times, too. + + To update existing databases: + + ALTER TABLE artifacts ADD COLUMN creation TIMESTAMP NOT NULL DEFAULT current_timestamp; + ALTER TABLE collections ADD COLUMN creation TIMESTAMP NOT NULL DEFAULT current_timestamp; + + * src/main/java/de/intevation/flys/artifacts/datacage/Datacage.java: + Store creation times for artifacts and collections, too. + + * src/main/resources/datacage-sql/org-h2-driver.properties, + src/main/resources/datacage-sql/org-postgresql-driver.properties: + Adjusted SQL statements. + +2011-08-10 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/datacage/Datacage.java: + Make it compilable again (BackendListener interface changed). + +2011-08-10 Sascha L. Teichmann + + * doc/conf/meta-data-user.xml: Added grouping element around w/q of each + longitudinal section artifact. + + * src/main/java/de/intevation/flys/artifacts/datacage/templating/CompiledStatement.java, + src/main/java/de/intevation/flys/artifacts/datacage/templating/StackFrames.java: + Added some debugging capabilities. + + * src/main/java/de/intevation/flys/artifacts/datacage/templating/ResultData.java: + Added isEmpty() method. + + * src/main/java/de/intevation/flys/artifacts/datacage/templating/Builder.java: + Now it is possible to nest into other elements in the + body. This is useful and needed for grouping and repeating results. + +2011-08-10 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/datacage/Recommendations.java: + User connection was cached, system was not. Lead to incorrect results. + +2011-08-09 Sascha L. Teichmann + + * doc/conf/meta-data-user.xml: Added element + around old calculations. + +2011-08-09 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/model/QRangeTree.java: + Cosmetic: Replaced usage of legacy java.util.Stack with java.util.Deque. + +2011-08-04 Sascha L. Teichmann + + * doc/conf/meta-data-user.xml: Use 'CAST(x AS uuid)' instead of 'x::uuid' + to be more compatible. + +2011-08-04 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/datacage/Recommendations.java: + If given an artifact place its identifier into parameters passed to template. + Fixed swapped user/system connections if using the user template. + + * doc/conf/meta-data-user.xml: Recommend w/q facet from old calculations + if an artifact was given that represents a longitudinal section + "Laengsschnitt". + + TODO I: The template uses PostgreSQL specific UUID casts. + TODO II: We need to find a way only to recommend the master artifacts. + +2011-08-04 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/datacage/templating/Builder.java: + Added a tag to place comments in the meta data templates. + comments are copied through. + + * doc/conf/meta-data-user.xml: Added a simple test. + +2011-08-04 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/services/MetaDataService.java: + Be a bit more tolerant about empty strings for UUIDs of artifact and user. + +2011-08-03 Sascha L. Teichmann + + Bring user specific meta data service to life. + + * doc/conf/conf.xml: There are now two templates to configure: + The system template (only the data from the backend) and the + user template (the datcage db and the backend db), + + * doc/conf/meta-data-template.xml: Deleted. + * doc/conf/meta-data-user.xml: New. The user specific template. TODO: Write it! + * doc/conf/meta-data-system.xml: New. The system template. + + * src/main/java/de/intevation/flys/artifacts/datacage/templating/NoneUserSpecific.java: + Deleted. + * src/main/java/de/intevation/flys/artifacts/datacage/Recommendations.java: + New. The logic to fill the templates. + + * src/main/java/de/intevation/flys/artifacts/CollectionMonitor.java: + Adjusted to follow the new call signatures. + + * src/main/java/de/intevation/flys/artifacts/services/MetaDataService.java: + Refactored. Removed the old code and only leave the new service. Following + XPaths are evaluated on the incomming document: + + "/art:meta/art:artifact-id/@value" The UUID of the artifact. Optional. + Used to fill the template enviroment. + "/art:meta/art:user-id/@value" The UUID of the user. Optional. + If given the user specific template is filled. + "/art:meta/art:outs/@value" The list of outs used to recommend for the + various outputs. + "/art:meta/art:parameters/@value" A list of key/value pairs to inject more + filters to the templating. + + * src/main/java/de/intevation/flys/artifacts/datacage/templating/App.java: + Change to follow the new recommendations semantics. + + * src/main/java/de/intevation/flys/artifacts/datacage/templating/Builder.java: + Added symbolic constants to distinguish "user" and "system" db connections. + +2011-08-03 Felix Wolfsteller + + * doc/conf/conf.xml: + Cosmetics, let comments start with a capital and end on a full stop, + removed incorrect comment. + +2011-08-03 Felix Wolfsteller + + * src/main/java/de/intevation/flys/collections/FLYSArtifactCollection.java: + Cosmetics, let comments start with a capital and end on a full stop. + +2011-08-03 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/CollectionMonitor.java(extractOutputNames): + Fixed potential NPE. + +2011-08-03 Sascha L. Teichmann + + Added support for more than one db connection in datacage templating. + + * src/main/java/de/intevation/flys/artifacts/datacage/templating/Builder.java: + Now you can pass a list of named db connections to the build process. + The purpose is to mix more then one database (e.g. the backend db and + the user specific one). + + To use this feature you can add an "connection" attribute + to with the name of the connection to use. + If no connection name is given the last used is used again. + Initially the first connection in the given list is used. + If the context is left the connection that was active before + will be active again in a stacking manner. + + When creating NamedConnection objects you can set a boolean flag + if the results coming from the connection should be cached. This + is useful e.g. for the user specific database which runs in-memory + so caching would introduce some superfluous overhead. + + * src/main/java/de/intevation/flys/artifacts/datacage/templating/CompiledStatement.java: + When executing the queries explicitly pass if caching should be used. + +2011-08-02 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/datacage/Datacage.java: + Forgot to fetch dialect dependent SQL statement for deleting + artifacts by uuid. + +2011-08-02 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/datacage/Datacage.java: + Set the name of the collections at initial scan, too. + +2011-08-02 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/datacage/Datacage.java: + Fixed wrong SQL references. + +2011-08-02 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/datacage/Datacage.java: + Fixed two NPEs. + +2011-08-02 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/datacage/DatacageBackendListener.java, + src/main/java/de/intevation/flys/artifacts/datacage/Datacage.java: + Forwarded kill collections and artifacts events to datacage. + + * src/main/resources/datacage-sql/org-h2-driver.properties, + src/main/resources/datacage-sql/org-postgresql-driver.properties: + Added statement to delete artifact by uuid. + +2011-08-02 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/datacage/DatacageBackendListener.java: + Made it compilable again. The signature of BackendListener has changed. + +2011-08-01 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/datacage/Datacage.java: + Completed the backend listener stuff. + + TODO I: Added some cleanup for orphaned artifacts. + TODO II: Figure out a way to delete collections/artifacts + which are delete from backend without the + backend API. + + * src/main/resources/datacage-sql/org-h2-driver.properties, + src/main/resources/datacage-sql/org-postgresql-driver.properties: + Added needed statements. + +2011-08-01 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/datacage/Datacage.java: + Update collection names on change. Remove artifacts from collections. + + * src/main/resources/datacage-sql/org-h2-driver.properties, + src/main/resources/datacage-sql/org-postgresql-driver.properties: + Added needed statements. + +2011-08-01 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/datacage/DatacageBackendListener.java: + Call datacage with the global context. This is needed to access the state engine. + + * src/main/java/de/intevation/flys/artifacts/datacage/Datacage.java: Changed + signatures to take the global context, too. Create artifacts via backend listener + interface. + +2011-08-01 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/datacage/DatacageBackendListener.java: + Fixed recursion bug. + +2011-08-01 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/datacage/DatacageBackendListener.java: + Added debug output. + +2011-08-01 Sascha L. Teichmann + + * doc/conf/conf.xml: Added backend listener for datacage. + + * src/main/java/de/intevation/flys/artifacts/datacage/DatacageBackendListener.java: + New. Proxies backend listener calls to datacage. + + * src/main/java/de/intevation/flys/artifacts/datacage/Datacage.java: + Implements backend listener. TODO: Update the datacage database + according the change calls. + +2011-08-01 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/services/meta, + src/main/java/de/intevation/flys/artifacts/datacage/templating: + Moved/renamed package to better fit the common semantics. + DataCage.java is now call NoneUserSpecific.java to reflect the + fact that it is the template for the user independent db + analysis. + + * src/main/java/de/intevation/flys/artifacts/CollectionMonitor.java, + src/main/java/de/intevation/flys/artifacts/services/MetaDataService.java: + Ajusted imports and calls. + +2011-08-01 Sascha L. Teichmann + + * doc/conf/conf.xml: For documentation purposes added a out-commented + section with the default configuration of the datacage. + +2011-07-31 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/datacage/Datacage.java: + Delete the artifacts at before initial scan, too. They are independent + from users. Fixed problem when writing state data content. + + * src/main/resources/datacage-sql/org-h2-driver.properties: Added + statement to delete the artifacts at initial scan, too. + + * src/main/resources/datacage-sql/org-postgresql-driver.properties: + New. PostgreSQL version of the statements. The database scheme + is the same as H2. Very useful for debugging. + +2011-07-31 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/datacage/Datacage.java: + Added kludge for the types of artifact data. They seem to be null + in some circumstances. Needs to be debugged! + +2011-07-31 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/datacage/DBConfig.java: + Fixed default connection URL to use a namend in-mermory database. + +2011-07-31 Sascha L. Teichmann + + * doc/conf/datacage.sql: Fixed constraint. + + * src/main/java/de/intevation/flys/artifacts/datacage/Datacage.java: + Added some debug output. + +2011-07-29 Sascha L. Teichmann + + * doc/conf/datacage.sql: Removed artifact_id from facet because there + is a link via out_id -> outs.id: artifact_id -> artifacts to + find the corresponding artifact. + + * src/main/java/de/intevation/flys/artifacts/datacage/Datacage.java, + src/main/resources/datacage-sql/org-h2-driver.properties: Store + facets of outs into datacage db at initial scan. + +2011-07-29 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/datacage/Datacage.java, + src/main/resources/datacage-sql/org-h2-driver.properties: + Store outs of artifacts into datacage db at initial scan. + TODO: store facets. + +2011-07-29 Sascha L. Teichmann + + * doc/conf/datacage.sql: Added 'type' column in artifacts data. + Maybe useful for filtering. + + * src/main/java/de/intevation/flys/artifacts/datacage/Datacage.java, + src/main/resources/datacage-sql/org-h2-driver.properties: + Store artifact data into db at initial scan. + TODO: store outs and facets. + +2011-07-29 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/datacage/Datacage.java, + src/main/resources/datacage-sql/org-h2-driver.properties: + Add artifacts into datacage db at initial scan. + TODO: Store data, outs and facets. + +2011-07-28 Sascha L. Teichmann + + * doc/conf/datacage.sql: Fixed spelling in sequence name. + + * src/main/java/de/intevation/flys/artifacts/datacage/Datacage.java, + src/main/resources/datacage-sql/org-h2-driver.properties: Simply add + collection item at initial scan if artifact was stored before. + TODO: Store new artifacts. + +2011-07-28 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/datacage/Datacage.java, + src/main/resources/datacage-sql/org-h2-driver.properties: Add + collections at initial scan. + +2011-07-28 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/datacage/Datacage.java, + src/main/resources/datacage-sql/org-h2-driver.properties: Add users + at initial scan. + +2011-07-28 Sascha L. Teichmann + + * doc/conf/datacage.sql: Using sequences for id generation now + to make schema more compatible. + +2011-07-28 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/datacage/Datacage.java, + src/main/resources/datacage-sql/org-h2-driver.properties: Clear database + before initial scan. + +2011-07-28 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/datacage/DBConnection.java: + Deleted. This stuff comes from the artifact database now. + + * src/main/java/de/intevation/flys/artifacts/datacage/DBConfig.java: + New. The db config of the datacage database. + + * src/main/resources/datacage-sql/org-h2-driver.properties: New. + The SQL statements needed for the datacage. + + * src/main/java/de/intevation/flys/artifacts/datacage/Datacage.java: + Make use of the db config. + +2011-07-27 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/datacage/Datacage.java: + New. A artifact database lifetime listener to build the initial + index of the artifacts in database. + + * doc/conf/conf.xml: Added the datacage to the list of lifetime + listeners. + +2011-07-27 Sascha L. Teichmann + + * doc/conf/datacage.sql: Added an explicit table for the outs + of an artifact. + + * src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java: + Make the current outs of an artifact accessible only with + the global context. + +2011-07-27 Sascha L. Teichmann + + * doc/conf/datacage.sql: Added ON DELETE CASCADE constraints. + Added state in facet. + +2011-07-26 Sascha L. Teichmann + + * doc/conf/datacage.sql: New. H2 Schema for the datacage database. + Uses special features like IDENTITY (autoincrement) typed columns. + + * src/main/java/de/intevation/flys/artifacts/datacage/DBConnection.java: + Pooled connection. + + * pom.xml: Added dependencies to H2 and Apache DBCP. + +2011-07-26 Sascha L. Teichmann + + * src/test/java/de/intevation/flys/artifacts/AppTest.java, + src/main/java/de/intevation/flys/artifacts/App.java: Removed. + This the stupid "Hello, World!" app initially created by the + maven archetype. It was never used. + +2011-07-25 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/services/meta/Builder.java: + Argh! Usage the DOM was not thread safe (discovered with ab). + +2011-07-25 Sascha L. Teichmann + + * doc/conf/meta-data-template.xml: '$recommended' lead to XPath + errors. Using "dc:contains($parameters, 'recommended')" helps. + + * src/main/java/de/intevation/flys/artifacts/services/meta/Builder.java, + src/main/java/de/intevation/flys/artifacts/services/meta/FunctionResolver.java: + Added some debugging. + + * src/main/java/de/intevation/flys/artifacts/services/meta/DataCage.java: + Added parameters as 'parameters' to parameters. Usefull to check + for containment of variables. + +2011-07-25 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/services/MetaDataService.java: + Added 'if log.isDebugEnabled() {}'. + +2011-07-25 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/services/MetaDataService.java: + Made Artifact UUID optional and accept extra parameters, too. This enables + the service to be used without an arttifact and test all filters. + + + + + + + + * src/main/java/de/intevation/flys/artifacts/services/meta/FunctionResolver.java: + 'contain' accept Maps and collection, too. + + * src/main/java/de/intevation/flys/artifacts/services/meta/DataCage.java: + Made artifact option (= null) in recommendations. + +2011-07-21 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/services/meta/CompiledStatement.java: + Moved connection specific into inner class. The enables the reuse of the + compiled statement. + + * src/main/java/de/intevation/flys/artifacts/services/meta/Builder.java: The + SQL statements are now only compiled once at creation time of the builder. + Each connection now reuses them. + +2011-07-21 Sascha L. Teichmann + + * doc/conf/cache.xml: Added configuration for static datacage db access. + + * src/main/java/de/intevation/flys/artifacts/services/meta/App.java: Using + caches seems to need an explicit System.exit(). + + * src/main/java/de/intevation/flys/artifacts/services/meta/CompiledStatement.java: + Added support for caching the SQL statements and there results. + + * src/main/java/de/intevation/flys/artifacts/services/meta/Builder.java: Some + clean up. Reordered code for performance. Strip SQL statements more + aggressively. + + * src/main/java/de/intevation/flys/artifacts/services/meta/ResultData.java: + Made it Serializable. + + * src/main/java/de/intevation/flys/artifacts/cache/CacheFactory.java: + Introduced system property 'flys.artifacts.cache.config.file' to make + the caching configurable without pulling up the whole stack. + +2011-07-22 Ingo Weinzierl + + * src/main/java/de/intevation/flys/collections/FLYSArtifactCollection.java: + Prepared the FLYSArtifactCollection to support the storage of already + loaded recommendations in its attribute document. + +2011-07-21 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/services/MetaDataService.java: + Adjusted to use the DataCage recommendations. The incomming document + can pass the artifacts UUID by '/art:outs/@value' the outs as a + comma separated list in '/art:outs/@value' and optional a set of + filters comma separated in '/art:filters/@value'. + + If UUID and OUTS are not given the old service is used. This + should be removed as soon as the client uses the new service. + +2011-07-21 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/services/meta/CompiledStatement.java: + Allow '-' in variable names. + +2011-07-21 Ingo Weinzierl + + * doc/conf/meta-data-template.xml: Now, the river-id is really added to + the factory node of the wmsbackground layer. + +2011-07-21 Ingo Weinzierl + + * doc/conf/meta-data-template.xml: Added the river-id to the factory node + of the riveraxis and wmsbackground layer. + +2011-07-21 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/services/MetaDataService.java, + src/main/java/de/intevation/flys/artifacts/services/MainValuesService.java, + src/main/java/de/intevation/flys/artifacts/services/DistanceInfoService.java, + src/main/java/de/intevation/flys/artifacts/services/RiverService.java: + Adjusted to implement changed Service interface. + +2011-07-21 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java: Refactored + the method that retrieves the Outputs for the Artifact. Now, we are able + to query the Outputs for the current state, and all outputs separately. + + * src/main/java/de/intevation/flys/artifacts/CollectionMonitor.java: The + recommendations provided by this monitor will take the Outputs of the + current state only into account. + +2011-07-21 Ingo Weinzierl + + * doc/conf/meta-data-template.xml: Added conditions for each output type. + Splitted the "floodmap" output into two parts: a recommended one and a + complete one. The recommended part will only build the document tree for + the recommended artifacts; the complete part will build the whole document + tree that is available for a floodmap. + + * src/main/java/de/intevation/flys/artifacts/CollectionMonitor.java: + This Hook now uses the DataCage to generate the recommended artifacts. + The output-defaults configurtion is needless now. + + * doc/conf/output-defaults.xml: Removed. The configuration of recommended + artifacts takes place in meta-data-template.xml. + + * src/main/java/de/intevation/flys/artifacts/services/meta/DataCage.java: + Bugfix: the DataCage didn't start working if its builder was NOT null, + but it shouldn't start if the builder IS null. + +2011-07-21 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/services/meta/Builder.java: + Now it is possible to directly pass a Node as a root to the builder. + The owning document if fetch by Node.getOwnerDocument(). This is + useful if you want to generate the recommendation directly into + an already existing document under a given node. + + * src/main/java/de/intevation/flys/artifacts/services/meta/DataCage.java: + Changed the signature of recommend() to accept a node where to + append the recommendations. + +2011-07-20 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/services/meta/Builder.java: + Added a macro mechanism: + + + '5' ist nicht in der Liste der Outs. + + + + + + Macros can be defined everywhere in the template + with 'macro'. There bodies can contain all valid elements + including other 'macro's and 'call-macro's. They are + called with their 'name' with 'call-macro'. The control flow + is continued inside the body of the called macro and + will continue right after the calling 'call-macro' when + the macro body is finished. + +2011-07-20 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/services/meta/Builder.java: + Added a new 'if' construct similiar to XSLT: + + + '5' ist nicht in der Liste der Outs. + + + The control flow is continued inside the 'if' if the 'test' attribute + as an XPath expression on an empty document evalutes to true. + Else the inside is skipped. There is no 'else'. Use 'choose'/'otherwise' + if you need this. + +2011-07-20 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/services/meta/DataCage.java: + Added a recommend() method to generate recommendations for + a given artifact, outs and extra parameters. + + * src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java: Added + method to extract all data at once. + +2011-07-20 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/services/meta/FunctionResolver.java: + New. Custom XPath function provider. Provides + 'dc:contains(Object [] haystack, Object needle)' by now. Should be + useful to check containments in 'out' lists later. + + * src/main/java/de/intevation/flys/artifacts/services/meta/Builder.java: + Register the FunctionResolver to the evaluated XPaths. + + * src/main/java/de/intevation/flys/artifacts/services/meta/App.java: + Added code to parse + "param:a,b,c" to "param" -> new String [] { "a", "b", "c" } to + help testing the 'dc:contains' XPath function. + +2011-07-20 Ingo Weinzierl + + * doc/conf/conf.xml: Added wms configurations for Saar, Mosel and Elbe. + Each river supported by FLYS requires such a WMS configuration. A WMS + should contain layers for the river axis, buildings, kilometer labels + and maybe a background layer as well. + + * src/main/java/de/intevation/flys/artifacts/context/FLYSContext.java: + Added key that is used to store a map of WMS URLs - for each river a + WMS URL. + + * src/main/java/de/intevation/flys/artifacts/context/FLYSContextFactory.java: + Parse the river WMS from global configuration. + + * src/main/java/de/intevation/flys/artifacts/states/RiverAxisState.java: + Create WMSLayerFacets with URLs based on the river and the river wms + configuration stored in the FLYSContext. + + * src/main/java/de/intevation/flys/artifacts/WMSBackgroundArtifact.java, + src/main/java/de/intevation/flys/artifacts/RiverAxisArtifact.java: + Adapted the initialize() signature and the method call of computeInit() + which requires a FLYSContext to retrieve the river WMS configurations. + + * src/main/java/de/intevation/flys/artifacts/states/WMSBackgroundState.java, + src/main/java/de/intevation/flys/artifacts/states/DefaultState.java: + Added the context object parameter to the computeInit() method. + + * src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java: Call + initialize() with the context object - which is a FLYSContext or a + CallContext. + +2011-07-20 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/services/meta/App.java: + Check if builder was created properly before using it. + + * src/main/java/de/intevation/flys/artifacts/services/meta/StackFrames.java: + Implements now variable provider for XPath expressions. + + * src/main/java/de/intevation/flys/artifacts/services/meta/Builder.java: + Added new choose/when/otherwise construct similiar to XSLT + + + + Es ist die Mosel. + + + Es ist die Saar. + + + Es ist weder Mosel noch Saar. + + + + A 'choose' block can contain a list of 'when's and an optional + 'otherwise'. For each 'when' the test attribute is evaluated + as an XPath expression on an empty document. The result of + the evaluation is taken as a boolean value. If its value is + true the control flow is continued inside the corresponding + 'when' and the other choose elements are not tested. + If the value is values the testing continues with the next + 'when'. If no 'test' expression is evaluated to true, the + control flow continues inside the 'otherwise'. If no 'otherwise' + is given nothing happens at all. + +2011-07-20 Ingo Weinzierl + + * doc/conf/conf.xml: Added a config section for floodmaps. Currently, the + background layer's url and layername is defined here. + + * src/main/java/de/intevation/flys/artifacts/states/WMSBackgroundState.java: + Read the background layer configuration from conf.xml. Those values are + used to create the WMSLayerFacet. + +2011-07-20 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/states/WMSBackgroundState.java: + The background layer facet will no longer have an extent set. + +2011-07-20 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/states/WMSBackgroundState.java, + src/main/java/de/intevation/flys/artifacts/states/RiverAxisState.java: + Set the extent of the created WMSLayerFacets and i18n its descriptions. + + * src/main/resources/messages.properties, + src/main/resources/messages_de_DE.properties, + src/main/resources/messages_en.properties, + src/main/resources/messages_de.properties: Added I18N strings for the + background an river axis layer. + +2011-07-20 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/model/WMSLayerFacet.java: + This facet type has a method to set the extent of a WMS layer. The + extent is written to the facets XML node in toXML() as well. + +2011-07-20 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java: Adapted + the signature of setup() which requires a CallMeta parameter now. + + * src/main/java/de/intevation/flys/artifacts/WMSBackgroundArtifact.java, + src/main/java/de/intevation/flys/artifacts/RiverAxisArtifact.java: Use + the CallMeta object retrieved in setup() to call initialize(). It is now + able to i18n things. + +2011-07-20 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/services/meta/App.java: New. + Standalone app to debug the datacage template. To use in a maven environment: + + -Dmeta.data.template=PATH_TO_META_DATA-TEMPLATE.XML \ + -Dmeta.data.parameters=river:Mosel \ + -Dmeta.data.output=OUTPUT.XML \ + -Dflys.backend.user=DB_USER \ + -Dflys.backend.password=DB_PASSWORD \ + -Dflys.backend.url=DB_CONNECTION_URL \ + -Dexec.mainClass=de.intevation.flys.artifacts.services.meta.App + +2011-07-20 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/services/meta/DataCage.java: + New. First step to factor out the "Datenkorb" logic into a service independent + singleton. + + * src/main/java/de/intevation/flys/artifacts/services/MetaDataService.java: + Uses the "Datenkorb" singleton now. + +2011-07-20 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/model/ManagedFacet.java: + Removed "index" property, because it is already existing in parent + class. + +2011-07-19 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/services/MetaDataService.java: + Improved error handling. + +2011-07-19 Sascha L. Teichmann + + * src/main/resources/metadata/template.xml: Deleted. + + * doc/conf/meta-data-template.xml: New. Was template.xml + + * doc/conf/conf.xml: Made meta data template configurable. + + * src/main/java/de/intevation/flys/artifacts/services/MetaDataService.java: + Load template from configuration not from resources. + +2011-07-19 Sascha L. Teichmann + + * src/main/resources/metadata/template.xml: s/[a-z]+-id/db-id/ + Make database ids identifiable with unique name "db-id". + +2011-07-19 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/model/ManagedFacet.java: + Override the toXML() method. Subclasses can now write their own XML + representation. + + * src/main/java/de/intevation/flys/artifacts/model/ManagedDomFacet.java: + New. This ManagedFacet uses an Element (DOM) to store the information + about a facet. The intent of this facet type is to represent a facet + stored in an Collection attribute. Different facets can have different + attributes that we need to parse, but the only thing ManagedFacets need + to do, is to adjust the attributes "active" and "position". So, those + values are set directly on the Element, the other attributes aren't + touched. + + * src/main/java/de/intevation/flys/artifacts/model/ManagedFacetAdapter.java: + New. This facet is a wrapper for another facet. This subclass of a + ManagedFacet overrides the toXML() method. The XML representation is + defined by the inner facet that is stored as member variable. The + ManagedFacet specific attributes "artifact", "facet", "pos" and "active" + are added manually. + + * src/main/java/de/intevation/flys/collections/AttributeWriter.java: Uses + the toXML() method to write a facet node into the attribute document. + + * src/main/java/de/intevation/flys/collections/AttributeParser.java: Uses + the ManagedDomFacet to save the information of a facet which is + contained in the attribute part of a Collection's DESCRIBE document. + + * src/main/java/de/intevation/flys/collections/OutputParser.java: Uses the + ManagedFacetAdapter to save a facet, because we want to keep the + specific facet to be able to write its specific XML representation into + the Collection's DESCRIBE document. + + * src/main/java/de/intevation/flys/collections/FLYSArtifactCollection.java: + Adapted the XPath of facets stored in the attribute part of the + DESCRIBE. + +2011-07-18 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java: Added a + method that returns the Outputs for the Artifact. + + * src/main/java/de/intevation/flys/collections/FLYSArtifactCollection.java: + Adapeted the call of OutputParser. + + * src/main/java/de/intevation/flys/collections/OutputParser.java: + Simplified the code to read the Outputs of Artifacts. This parser will + now longer parse the DESCRIBE documents of the Artifacts, but query the + Outputs via FLYSArtifact.getOutputs() directly. + +2011-07-18 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java, + src/main/java/de/intevation/flys/artifacts/StaticFLYSArtifact.java: + Adapted the function call of ProtocolUtils.appendOutputModes(). + + * src/main/java/de/intevation/flys/artifacts/model/WMSLayerFacet.java: + Override toXML() to add the URL and layernames to the XML representation + of this facet. + +2011-07-18 Ingo Weinzierl + + * doc/conf/artifacts/wmsbackground.xml, + doc/conf/artifacts/riveraxis.xml: New configurations for an Artifact + that is used as background layer in floodmaps, and an artifact that is + used as layer showing the river axis in a floodmap. + + * doc/conf/output-defaults.xml: New file to configure default artifacts + for specific output states. E.g. the floodmap state recommends a + background layer and a layer displaying the river axis. In suche case, + the floodmap state recommends two artifacts for the two layers. + + * doc/conf/conf.xml: Added new artifacts/artifact-factories and a Hook to + monitor artifacts (-> CollectionMonitor.java). + + * src/main/java/de/intevation/flys/artifacts/model/WMSLayerFacet.java: + New. This facet is used to represent a layer in a map. So, this facet + stores information about a WMS URL and the layer names provided by this + WMS. + + * src/main/java/de/intevation/flys/artifacts/model/FacetTypes.java: Added + facet types for the wmsbackground and riveraxis. + + * src/main/java/de/intevation/flys/artifacts/states/WMSBackgroundState.java, + src/main/java/de/intevation/flys/artifacts/WMSBackgroundArtifact.java: + New. An artifact and its default state. The intent of these classes is + to generate WMSLayerFacets which represent background layers in maps. + + * src/main/java/de/intevation/flys/artifacts/states/RiverAxisState.java, + src/main/java/de/intevation/flys/artifacts/RiverAxisArtifact.java: New. + An artifact and its default state. The intent of these classes is to + generate WMSLayerFacets which represent layers that display a river + axis. + + * src/main/java/de/intevation/flys/artifacts/states/DefaultState.java: + Added the INIT ComputeType. + + * src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java: Added a + case for the INIT ComputeType while computing data. + +2011-07-18 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/states/DefaultState.java: + Added a method computeInit() which is called to initialize data/facets + after an artifact has been created. + + * src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java: Repaired + broken XPath. + +2011-07-14 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/CollectionMonitor.java: + Removed the code to generate new artifacts. Instead of creating new + artifacts automatically, we decided to suggest creating new artifacts + from specific types. Therefore, the DESCRIBE document of the artifacts + is extended with a node that contains recommended artifact types. + + * src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java: + FLYSArtifacts might be setup with the identifier of an other + FLYSArtifact. Subclasses are able to override a method called + initialize(Artifact, GlobalContext). This might be helpful to extract + required values or clone artifacts. + +2011-07-14 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/context/FLYSContextFactory.java: + Adapted the signature of createArtifactContext() - it returns an + instance of GlobalContext now. + +2011-07-14 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/geom/Lines.java: + Debugged the water fill algorithm. Added a lot of logging. + + * src/main/java/de/intevation/flys/artifacts/charts/CrossSectionApp.java: + Added a text field to give a water level to fill in. + +2011-07-14 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java, + src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java: Moved code + to create the output modes based on the given facets to FLYSArtifact. In + addition, FLYSArtifact got a new method that returns a specific input + value as string. + + * src/main/java/de/intevation/flys/artifacts/CollectionMonitor.java: New. + This hook monitors the "post-feed" and "post-advance". If the monitored + Artifact's state has configured recommended artifacts, this hook will + create new Artifacts. + + TODO: We have to add the UUIDs of the new Artifacts to the DESCRIBE + document of the artifact to let the client know, that there are new + recommended Artifacts. + + * src/main/java/de/intevation/flys/artifacts/StaticFLYSArtifact.java: New. + This Artifact is the base class for Artifacts, that represent static + data. E.g. this could be a decoration theme in a chart or a background + layer in the map. + + * src/main/java/de/intevation/flys/artifacts/states/OutputState.java: New. + This state might be used as base class for states, that doesn't require + any user input, but only provide static Facets added by a computeFeed() + operation. So, subclasses need to implement computeFeed() only. + +2011-07-13 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/charts/CrossSectionApp.java: + New. Standalone Swing-App to test cross sections from database without the + hassles of our complete software stack. Runnable from a maven environment: + + $ mvn -e \ + -Dflys.backend.user=DB_USER \ + -Dflys.backend.password=DB_PASSWD \ + -Dflys.backend.url=DB_CONNECTION_URL \ + -Dexec.mainClass=de.intevation.flys.artifacts.charts.CrossSectionApp \ + exec:java + + You can set the river to be used with the system property 'river'. + Defaults to 'Mosel'. + + * src/main/java/de/intevation/flys/artifacts/model/WSPLGENFacet.java: + Removed superfluous imports. + +2011-07-13 Ingo Weinzierl + + * doc/conf/artifacts/winfo.xml: The FloodMapState has a new Outputmode + called "floodmap" now. + + * src/main/java/de/intevation/flys/artifacts/model/WSPLGENFacet.java: New. + This facet is used to generate WSPLGEN results. + + * src/main/java/de/intevation/flys/artifacts/model/FacetTypes.java: Added + the WSPLGENFacet. + + * src/main/java/de/intevation/flys/artifacts/states/FloodMapState.java: + This state will now generate WSPLGENFacets. + +2011-07-12 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/geom/Lines.java: + Fixed corner case. + +2011-07-11 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/geom/Lines.java: New. + fillWater() generates a list of wet lines for a given profile and a + given water level. + +2011-07-08 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java: The + Outputs created while generating the DESCRIBE document will now have the + 'type' member set. + + * src/main/java/de/intevation/flys/collections/OutputParser.java: Read the + 'type' member from DESCRIBE document. + +2011-07-06 Ingo Weinzierl + + * doc/conf/artifacts/winfo.xml: Removed a typo. + +2011-07-06 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/model/DataFacet.java: + DataFacet are now able to store the ID of the state which has created + this Facet. + + * src/main/java/de/intevation/flys/artifacts/states/WaterlevelState.java: + Initialize DataFacets with the ID of this state. This is necessary to + renew the waterlevel data if it is no longer existing in the cache. + +2011-07-06 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/model/ReportFacet.java: A + report facet can now store the state's id and the artifact's hash value + when it has been created. + + * src/main/java/de/intevation/flys/artifacts/states/WaterlevelState.java: + Initialize the ReportFacet and WaterlevelFacet with state id and hash + information. This has been necessary to retrieve reports and waterlevels + in states after this one - in states that we need to enter for floodmap + parameterization. + +2011-07-05 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/states/WaterlevelGroundDifferences.java: + Changed the desired UI provider. + +2011-07-05 Ingo Weinzierl + + * doc/conf/artifacts/winfo.xml: Added the option to continue the + waterlevel parameterization with the intent to create flood maps. + + * src/main/java/de/intevation/flys/artifacts/states/WaterlevelState.java: + This state is no longer a final state. The user has the option to + continue with the parameterization for flood maps based on the current + waterlevel. Therefore, this states desires the "continue" UI provider. + Clients should recognice this to just step to the next state or display + a button that lets the user step to the next state manually. + + * src/main/java/de/intevation/flys/artifacts/states/FloodplainChoice.java, + src/main/java/de/intevation/flys/artifacts/states/FloodMapState.java, + src/main/java/de/intevation/flys/artifacts/states/ScenarioSelect.java, + src/main/java/de/intevation/flys/artifacts/states/DGMSelect.java, + src/main/java/de/intevation/flys/artifacts/states/ProfileDistanceSelect.java, + src/main/java/de/intevation/flys/artifacts/states/WaterlevelGroundDifferences.java: + New. These states are used to parameterize a further calculation type: + flood map. + + * src/main/resources/messages.properties, + src/main/resources/messages_de_DE.properties, + src/main/resources/messages_en.properties, + src/main/resources/messages_de.properties: Required strings for the + flood maps states. + +2011-07-04 Sascha L. Teichmann + + Fix(?) for flys/issue114 + + * src/main/java/de/intevation/flys/artifacts/model/WQ.java: + Make guessing a bit more robust. + +2011-07-03 Sascha L. Teichmann + + Added the math needed to calculate "W-Differenzen" in "Laengsschnitten". + Needs testing! + + * src/main/java/de/intevation/flys/artifacts/model/NamedObject.java: + Made it an interface to be usable in more than one inheritance chain. + + * src/main/java/de/intevation/flys/artifacts/model/NamedObjectImpl.java: + Implements the NamedObject interface and is the new base class of + WQ and WKmsImpl. + + * src/main/java/de/intevation/flys/artifacts/model/WKms.java: + New. Interface to associate kms with ws. + + * src/main/java/de/intevation/flys/artifacts/model/WQKms.java: + Changed the base class to NamedObjectImpl. Renamed getKms(int) + to getKm(int) to make clear it return a single scalar value + and fullfil the WKms interface. + + * src/main/java/de/intevation/flys/artifacts/model/WKmsImpl.java: + New. Implements the WKms interface. Intended to be a lightweight + datastore for "zusaetzliche Laengsschnitte" and as results + of the WKmsOperations. + + * src/main/java/de/intevation/flys/artifacts/model/WQ.java: + Changed base class to NamedObjectImpl. + + * src/main/java/de/intevation/flys/artifacts/math/WKmsOperation.java: + New. Operations on WKms data. + Currently only the SUBTRACTION operation is implemented. This + one is needed to calculate the "W-Differenzen". The operation + is insensitive about the km directions of the datasets. Missing + values are interpolated linear. + + * src/main/java/de/intevation/flys/exports/DischargeLongitudinalSectionGenerator.java, + src/main/java/de/intevation/flys/exports/LongitudinalSectionGenerator.java: + Adjusted to satisfy the signature change of WQKMs. + +2011-07-01 Ingo Weinzierl + + * src/main/java/de/intevation/flys/exports/StyledXYSeries.java: New. This + XYSeries stores the style information that should be used to render this + series. These information are stored as raw XML documents. A public + method can be used to apply those style information to a + XYLineAndShapeRenderer. + + Note: The only two attributes currently supported by StyledXYSeries + items are "linesize" and "linecolor". + + * doc/conf/themes.xml: Added some more basic themes for the four + calculation methods. + + * src/main/java/de/intevation/flys/exports/XYChartGenerator.java: This + generator now tries to apply themes for all series contained in the + chart. If a series is no instance of StyledXYSeries, the default + renderer is used. + + * src/main/java/de/intevation/flys/exports/DischargeLongitudinalSectionGenerator.java, + src/main/java/de/intevation/flys/exports/DurationCurveGenerator.java, + src/main/java/de/intevation/flys/exports/DischargeCurveGenerator.java, + src/main/java/de/intevation/flys/exports/ComputedDischargeCurveGenerator.java, + src/main/java/de/intevation/flys/exports/LongitudinalSectionGenerator.java: + Removed the code that had been introduced to adapt renderers statically. + Now, each of these concrete ChartGenerators instantiates StyledXYSeries + items to put the curves into the chart. Those items contain style + information now! + +2011-07-01 Ingo Weinzierl + + flys/issue135 (Diagramm: Trotz abgeschalteter Themen bleiben Beschriftungen bestehen) + + * src/main/java/de/intevation/flys/exports/XYChartGenerator.java: The way + to store datasets has changed. Until this revision, the concrete + generators managed their own datasets. E.g. the + DischargeLongitudinalSectionGenerator had three datasets: w, q and + corrected w. Now, there are just two datasets, managed by this base + generator - one dataset for the first Y axis and one dataset for the + second Y axis. This makes it easier to remove axes, that have no data to + be displayed. All concrete chart generators have to add their XYSeries + using two methods: addFirstAxisSeries() and addSecondAxisSeries(). + + * src/main/java/de/intevation/flys/exports/DischargeLongitudinalSectionGenerator.java, + src/main/java/de/intevation/flys/exports/DurationCurveGenerator.java, + src/main/java/de/intevation/flys/exports/DischargeCurveGenerator.java, + src/main/java/de/intevation/flys/exports/ComputedDischargeCurveGenerator.java, + src/main/java/de/intevation/flys/exports/LongitudinalSectionGenerator.java: + Those concrete chart generators no longer manage datasets themself but + they use the two methods described above, to plot the data to the first + or second Y axis. + +2011-07-01 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/services/DistanceInfoService.java: + Added the option to use a filter to reduce the number of items returned + by this service. + +2011-06-30 Ingo Weinzierl + + flys/issue159 (WINFO: Radiobutton - Ortsauswahl bei "W für ungleichwertigen Abflusslängsschnitt" entfernen) + + * doc/conf/artifacts/winfo.xml: Changed the kilometer range input for + calculation 4. This calculation type requires a kilometer range. So, + after choosing the calculation 4, the transition model leads to a state + that just allows the input of a kilometer range with no option to + enter locations. + + * src/main/java/de/intevation/flys/artifacts/states/ComputationRangeState.java: + New. A base state for the kilometer selection for calculations. The + target of this state is to provide facets for the duration curves. + + * src/main/java/de/intevation/flys/artifacts/states/DistanceSelect.java: + New. This state is used to enter a kilometer range. The difference to + the LocationDistanceSelect state is, that there is no option to enter + locations. + + * src/main/java/de/intevation/flys/artifacts/states/RangeState.java: + Improved this state to be the base state for calculation ranges. + + * src/main/java/de/intevation/flys/artifacts/states/LocationSelect.java + src/main/java/de/intevation/flys/artifacts/states/LocationDistanceSelect.java + + * src/main/java/de/intevation/flys/artifacts/states/WQSelect.java: This + state no longer inherits from RangeState which now is used as base + state for kilometer ranges. + + * src/main/resources/messages.properties, + src/main/resources/messages_de_DE.properties, + src/main/resources/messages_en.properties, + src/main/resources/messages_de.properties: Added new i18n strings for + the DistanceSelect state. + +2011-06-28 Sascha L. Teichmann + + * pom.xml: Downgraded Trove to 1.1-beta-5, because the new + later ones are removed from the maven repos. + + The functionality we need is in 1.1 so this downgrade should + cause no problems. + + Would be nice if we would support the maintainers of trove to + bring there new versions back into the main maven repos. + +2011-06-28 Ingo Weinzierl + + * pom.xml: Repaired the JBoss repository which place has changed. + +2011-06-28 Ingo Weinzierl + + Tagged RELEASE 2.4 + +2011-06-27 Ingo Weinzierl + + * src/main/java/de/intevation/flys/exports/WaterlevelExporter.java, + src/main/java/de/intevation/flys/exports/WstWriter.java: + Append the corrected W column (if existing) to the WST export. + +2011-06-27 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/model/WQ.java: + Guessing increaing w is not based on direct neighbors any more. + The second to be compared with is choosen by random of + the values before the first one. This makes the guessing + more robust against 'plateaus' of equal w values. + +2011-06-27 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/exports/ATWriter.java: Array + for constructing the spline was too large leading to non-increasing + values. + +2011-06-27 Sascha L. Teichmann + + Fix for flys/issue150 + + * src/main/java/de/intevation/flys/exports/DischargeLongitudinalSectionGenerator.java, + src/main/java/de/intevation/flys/exports/LongitudinalSectionGenerator.java: + Invert the x axis if its guessed that water is increasing. + +2011-06-27 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/model/WQ.java(guessWaterIncreasing): + Added a method to guess based on a given factor of the size (default 0.05) + if the water levels are increasing. Needed to determine in which direction + the water level curve should be orientated. Based on random to avoid + running over large dataset each time a diagram is generated. + +2011-06-27 Ingo Weinzierl + + flys/issue177 (WINFO: Abflusskurven am Pegel verursachen ein Hängen des Servers) + + * src/main/java/de/intevation/flys/exports/DischargeCurveGenerator.java: + Commented out code to generate time ranges for series names. There + seems to be a problem while loading the discharge tables of a gauge or + while determining the start and/or end time of such discharge tables. + +2011-06-26 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/**/*.java: Removed trailing whitespace. + +2011-06-26 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java: + Removed dead code. + +2011-06-26 Sascha L. Teichmann + + Fix for flys/issue173 + + * src/main/java/de/intevation/flys/artifacts/model/Calculation4.java: + Fixed the way the gauge was found for a given interval. + The old way does not work because it was just tested if + the station point was inside the segments which is not + necessarily true. The obvious solution to simply check + the overlapping intervals does not work either because + the gauge ranges touch each other and so more than + one gauge are returned in these cases. The River.maxOverlap() + is now used to find the gauge with the max overlapping + range. + +2011-06-26 Sascha L. Teichmann + + Fix for flys/issue147 + + * src/main/java/de/intevation/flys/artifacts/model/Calculation1.java: + Removed the 'kmUp' flag. It was an left over from former + WSP calculations (w/o ref km) leading to wrong results now. + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java: + Don't pass the kmUp flag to the calculation. + + * src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java: + Added debug output to see the value of 'wq_free'. + +2011-06-26 Sascha L. Teichmann + + Fix for flys/issue86 + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java: + The reference gauge for calculations "am Pegel" was determined + wrong. + +2011-06-25 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/model/DischargeTables.java: + Conversion w->q was broken. This should fix a number of issues + around "W am Pegel" calculations. + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java: + Issue an error report if a w->q conversion fails. + + * src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java: + The gauge to convert w->q with its discharge table was determined wrong. + +2011-06-24 Ingo Weinzierl + + flys/issue174 (Diagramm: Q-Linie wird bei initialem Laden des Diagramms + anders dargestellt als bei Ansicht auf gesamten Wertebereich) + + * src/main/java/de/intevation/flys/exports/LongitudinalSectionGenerator.java: + The chart will now have upper margins again. + +2011-06-24 Ingo Weinzierl + + flys/issue172 (Diagramm: Ursprung der Diagramme bei Dauerzahlen) + + * src/main/java/de/intevation/flys/exports/DurationCurveGenerator.java: + Charts of this type will have the lower X value set to "0". + +2011-06-23 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/exports/ATWriter.java: + Results are now in cm. Made it more robust against corner cases. + + * src/main/java/de/intevation/flys/exports/ComputedDischargeCurveGenerator.java: + Removed superfluous import. + +2011-06-23 Sascha L. Teichmann + + * doc/conf/artifacts/winfo.xml, doc/conf/conf.xml: + Added facet config for AT exports. + + * src/main/java/de/intevation/flys/artifacts/model/FacetTypes.java: + Added 'at' facet type. + + * src/main/java/de/intevation/flys/artifacts/states/ComputedDischargeCurveState.java: + Generate AT facets. + +2011-06-23 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/exports/ATExporter.java: New. + Exporter for AT facets. Needs testing. + +2011-06-23 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/exports/ATWriter.java: New. + Writer for AT files. New code because our data model differs + from Desktop-FLYS. Needs testing. + +2011-06-23 Ingo Weinzierl + + flys/issue157 (Diagramm: Ursprung berechnete Abflusskurve) + + * src/main/java/de/intevation/flys/exports/DischargeCurveGenerator.java, + src/main/java/de/intevation/flys/exports/ComputedDischargeCurveGenerator.java: + Moved the method that adjusts the X-axis to include the "0" value from + ComputedDischargeCurveGenerator to DischargeCurveGenerator. Now, both + charts will include the "0" on the X-axis. + +2011-06-23 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/model/WQDay.java: + Based on WQ now to make it exportable as AT. + +2011-06-23 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/model/WQ.java: + New. Base class for WQKms. + + TODO 1: make it a base class for WQDay, too, + TODO 2: Generate instances of WQ instead of WQKms in "Abflusskurven" + calculations. This will save memory. + + AT exporter will get instances of this class as data model + + * src/main/java/de/intevation/flys/artifacts/model/NamedObject.java: + Add default constructor to ease inheritance. + + * src/main/java/de/intevation/flys/artifacts/model/WQKms.java: + Based on WQ now. Removed code allready defined in base class. + +2011-06-23 Sascha L. Teichmann + + * doc/conf/artifacts/winfo.xml: Add TODOs for error reports + of "Abflusskurven am Pegel". Maybe we don't need them? + + * doc/conf/conf.xml: Configure report for each calculated output type. + +2011-06-22 Ingo Weinzierl + + flys/issue164 (Berechnung 4: Umgekehrtes Berechnungsintervall führt zur) + + * src/main/java/de/intevation/flys/artifacts/states/WQAdapted.java: + Create the items with range information for W and Q which allows the + client to validate the user inserted values. + +2011-06-21 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java: + Arguments in filling datastructure were flip. Now + the "Abflusskurve am Pegel" looks correct again. + + * src/main/java/de/intevation/flys/exports/DischargeCurveGenerator.java: + Removed superfluous imports. + +2011-06-21 Sascha L. Teichmann + + Improved situtation on rendering "Abflusskurve am Pegel". Not + fully working, yet. + + * doc/conf/artifacts/winfo.xml: Generate facets for the location path, too. + + * src/main/java/de/intevation/flys/artifacts/model/FacetTypes.java: Misspelled + the facet which prevented the facets from being to the outputs. + + * src/main/java/de/intevation/flys/artifacts/model/WaterlevelFacet.java: + Extended to store the hash and the state id of the producing artifact/state + else it results in NPEs because the data is calculated on later (wrong) states. + + * src/main/java/de/intevation/flys/artifacts/states/LocationDistanceSelect.java: + Store the state id and the hash in the facet, too. + + * src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java: Add two + method to do calculations for a state the artifact is currently not in + and fetching the current state id. + +2011-06-21 Sascha L. Teichmann + + * doc/conf/artifacts/winfo.xml: Generate facets for "Abflusskurven am Pegel" + Not working by now. :-/ + + * src/main/java/de/intevation/flys/artifacts/model/FacetTypes.java: New facet type + for "Abflusskurven am Pegel" + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java: Do calculation + in the artifact not in the output generator. + + * src/main/java/de/intevation/flys/artifacts/states/LocationDistanceSelect.java: + Generate the new facets. + + * src/main/java/de/intevation/flys/exports/DischargeCurveGenerator.java: + Fetch data from facet. + +2011-06-22 Ingo Weinzierl + + flys/issue161 (Diagramm: Q-Achse in W-Längsschnitten immer bei Q=0) + + * src/main/java/de/intevation/flys/exports/LongitudinalSectionGenerator.java: + The Q axis (which is the second y axis) initially contains the 0 value. + After a zoom action has taken place, this behaviour is no longer + supported. + +2011-06-21 Sascha L. Teichmann + + Draw correction curve again. + + * src/main/java/de/intevation/flys/exports/DischargeLongitudinalSectionGenerator.java: + Use correction curve to map plot to axes. Not doing so prevented + the correction curve from being drawn! + Smaller code cleanups and simplifications. + + * src/main/java/de/intevation/flys/artifacts/model/WQKms.java, + src/main/java/de/intevation/flys/artifacts/model/WQCKms.java: + Added methods to directly access the components w, q and c + at a given index. + + * src/main/java/de/intevation/flys/exports/ChartGenerator.java: + Attribute access via DOM instead of XPath. + + * src/main/java/de/intevation/flys/exports/LongitudinalSectionGenerator.java: + Code simplification. + +2011-06-21 Ingo Weinzierl + + flys/issue157 (Diagramm: Ursprung berechnete Abflusskurve) + + * src/main/java/de/intevation/flys/exports/XYChartGenerator.java: Splitted + up zooming for x and y axes to be able to override specific axis + zoom behaviour. + + * src/main/java/de/intevation/flys/exports/ComputedDischargeCurveGenerator.java: + The lower bound of the x axis (which is the Q axis in such chart) is + always 0. + +2011-06-21 Ingo Weinzierl + + flys/issue90 (Diagramm: Trennung derDiagrammfläche und Achsenaufheben) + + * src/main/java/de/intevation/flys/exports/XYChartGenerator.java: + Added a margin between chart data and chart axes. + +2011-06-21 Sascha L. Teichmann + + Fix for flys/issue158 + + * src/main/java/de/intevation/flys/exports/DischargeLongitudinalSectionExporter.java: + Checks for right class now. + +2011-06-21 Sascha L. Teichmann + + Fix for flys/issue154 + + * src/main/java/de/intevation/flys/exports/ComputedDischargeCurveExporter.java: + Checks for right class now. + +2011-06-21 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java: + Only generate 'outs' if they have facets. + + * src/main/java/de/intevation/flys/exports/ChartExportHelper.java: + 'boolean ? true : false' <=> 'boolean' + +2011-06-21 Ingo Weinzierl + + * src/main/java/de/intevation/flys/collections/FLYSArtifactCollection.java: + Added the time-to-live to the DESCRIBE document. + +2011-06-20 Sascha L. Teichmann + + * doc/conf/artifacts/winfo.xml: Configured states to generate report facets. + +2011-06-20 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/model/ReportFacet.java: + Return the report. + + * src/main/java/de/intevation/flys/artifacts/states/ComputedDischargeCurveState.java, + src/main/java/de/intevation/flys/artifacts/states/DischargeLongitudinalSection.java, + src/main/java/de/intevation/flys/artifacts/states/DurationCurveState.java, + src/main/java/de/intevation/flys/artifacts/states/WaterlevelState.java: + Generate report facets if there are problems with the calculations. + TODO: Adjust winfo.xml to configure the facets. + +2011-06-20 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/exports/ReportGenerator.java: + New. Generator for calculation reports. + + * doc/conf/conf.xml: Added ReportGenerator. + + * src/main/java/de/intevation/flys/artifacts/model/FacetTypes.java: + Added type 'report'. + + * src/main/java/de/intevation/flys/artifacts/model/ReportFacet.java: + Specialized facet for serving reports. TODO: Added them to the + calculation states. + + * src/main/java/de/intevation/flys/artifacts/model/Calculation.java: + Looped through CallMeta for i18n purposes. TODO: do i18n + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java: + Removed superfluous import. + + * src/main/java/de/intevation/flys/exports/AbstractExporter.java: + Added some override annotations. + +2011-06-20 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/model/CalculationResult.java: + New. Used to transport the data and the error report. + + * src/main/java/de/intevation/flys/artifacts/model/WaterlevelFacet.java, + src/main/java/de/intevation/flys/artifacts/model/Calculation1.java, + src/main/java/de/intevation/flys/artifacts/model/Calculation2.java, + src/main/java/de/intevation/flys/artifacts/model/Calculation3.java, + src/main/java/de/intevation/flys/artifacts/model/Calculation4.java, + src/main/java/de/intevation/flys/artifacts/model/DurationCurveFacet.java, + src/main/java/de/intevation/flys/artifacts/model/Calculation.java, + src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java, + src/main/java/de/intevation/flys/artifacts/states/ComputedDischargeCurveState.java, + src/main/java/de/intevation/flys/artifacts/states/DischargeLongitudinalSection.java, + src/main/java/de/intevation/flys/artifacts/states/DurationCurveState.java, + src/main/java/de/intevation/flys/artifacts/states/WaterlevelState.java, + src/main/java/de/intevation/flys/exports/WaterlevelExporter.java, + src/main/java/de/intevation/flys/exports/DurationCurveExporter.java: + Use the CalculationResult now. + +2011-06-18 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/model/Calculation1.java: + Allow an explicit reference km to enable calculation "am Pegel". + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java: + If a calculation "am Pegel" is done, take start km of the + calculation range and find the gauge in which range it is located. + Take the station of the gauge as the reference km. If no gauge + is found the calcualtion falls back to calculation "auf freier Strecke". + + * src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java: + Replaced another inefficient attribute extraction via XPath + with direct DOM access. + +2011-06-18 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java, + src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java, + src/main/java/de/intevation/flys/exports/WaterlevelExporter.java, + src/main/java/de/intevation/flys/exports/LongitudinalSectionGenerator.java: + Removed dead code. + +2011-06-18 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/model/DataFacet.java + src/main/java/de/intevation/flys/artifacts/model/WaterlevelFacet.java, + src/main/java/de/intevation/flys/artifacts/model/DurationCurveFacet.java, + src/main/java/de/intevation/flys/artifacts/states/ComputedDischargeCurveState.java, + src/main/java/de/intevation/flys/artifacts/states/LocationDistanceSelect.java, + src/main/java/de/intevation/flys/artifacts/states/DischargeLongitudinalSection.java, + src/main/java/de/intevation/flys/artifacts/states/DurationCurveState.java, + src/main/java/de/intevation/flys/artifacts/states/WaterlevelState.java, + src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java: + Only generate facets when needed. + + * src/main/java/de/intevation/flys/collections/OutputParser.java: + Removed more XPath for simply accessing attributes of an element. + + * doc/conf/cache.xml: 200 elements in memory for "computed.values" are enough, + LRU as eviction strategy is sufficent. + + * src/main/java/de/intevation/flys/collections/AttributeWriter.java, + src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java: Use + more 'standard' Java naming conventions. + +2011-06-17 Sascha L. Teichmann + + Merged in the facet-slt branch to bring in the 'facet' feature. + + * doc/conf/artifacts/winfo.xml: Fixed some facets. + + * doc/conf/cache.xml: Added a "computed.values" cache to store the + results of the WINFO calculations. + + * src/main/java/de/intevation/flys/artifacts/model/ManagedFacet.java: + Add support for index per facet to make them unique and identifiable. + + * src/main/java/de/intevation/flys/artifacts/model/FacetTypes.java: + New. Inteface to be used to access the facet names of the configuration. + + * src/main/java/de/intevation/flys/artifacts/model/DataFacet.java: New. + A facet to be used to have raw access to the computed data of an artifact. + Useful to export things like CSV and WST. + + * src/main/java/de/intevation/flys/artifacts/model/WaterlevelFacet.java: New. + Specialized facet to access the water level data stored in WQKms arrays. + + * src/main/java/de/intevation/flys/artifacts/model/DurationCurveFacet.java: New. + Specialized facet to access the duration data stored in WQDay data structures. + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java: Facets are + now generated dynamically from the current available ones stored with + the artifact. + + * src/main/java/de/intevation/flys/artifacts/states/DefaultState.java: Added + methods computeAdvance() and computeFeed() called if artifact is fed or + adance. This overwritten in subclasses to do the state depending calculations. + + * src/main/java/de/intevation/flys/artifacts/states/ComputedDischargeCurveState.java, + src/main/java/de/intevation/flys/artifacts/states/LocationDistanceSelect.java, + src/main/java/de/intevation/flys/artifacts/states/DischargeLongitudinalSection.java, + src/main/java/de/intevation/flys/artifacts/states/DurationCurveState.java, + src/main/java/de/intevation/flys/artifacts/states/WaterlevelState.java: These + states overwrites the computeAdvance() and computeFeed() methods to do + the corresponding WINFO calculations. + + * src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java: Calls + computeAdvance() and computeFeed() if artifact is fed or advanced. Centralized + the caching mechanism. + + * src/main/java/de/intevation/flys/exports/AbstractExporter.java, + src/main/java/de/intevation/flys/collections/AttributeParser.java, + src/main/java/de/intevation/flys/collections/OutputParser.java, + src/main/java/de/intevation/flys/collections/AttributeWriter.java, + src/main/java/de/intevation/flys/collections/FLYSArtifactCollection.java: + Adjusted the code to cope with the indices of the facets. Used + DOM to access the attributes instead of XPath. Removed smaller bugs + concerning position generation. + + * src/main/java/de/intevation/flys/exports/ChartInfoGenerator.java, + src/main/java/de/intevation/flys/exports/ChartGenerator.java, + src/main/java/de/intevation/flys/exports/OutGenerator.java: + Forwarded facet references. + + * src/main/java/de/intevation/flys/exports/ComputedDischargeCurveExporter.java, + src/main/java/de/intevation/flys/exports/LongitudinalSectionGenerator.java, + src/main/java/de/intevation/flys/exports/DurationCurveExporter.java, + src/main/java/de/intevation/flys/exports/DischargeLongitudinalSectionExporter.java, + src/main/java/de/intevation/flys/exports/ComputedDischargeCurveGenerator.java, + src/main/java/de/intevation/flys/exports/DischargeCurveGenerator.java, + src/main/java/de/intevation/flys/exports/DischargeLongitudinalSectionGenerator.java, + src/main/java/de/intevation/flys/exports/DurationCurveGenerator.java, + src/main/java/de/intevation/flys/exports/WaterlevelExporter.java: + Uses facets to fetch data and generate output now. + +2011-06-17 Ingo Weinzierl + + * doc/conf/artifacts/winfo.xml: Added a new parameter "wq_free" that + determines the mode of calculation 1. If it is "false" (default), + the calculation should be bound to a gauge. + + * src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java: Added a + method to retrieve the information about the "wq_free" parameter. + +2011-06-17 Ingo Weinzierl + + * doc/conf/artifacts/winfo.xml: Added a facet for corrected W in + computation 4. + +2011-06-14 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/services/DistanceInfoService.java: + Got rid of namespace in result document. + +2011-06-14 Ingo Weinzierl + + flys/issue77 (Diagramm: Beschriftung der Kurven bei Dauerlinien) + + * src/main/java/de/intevation/flys/exports/DurationCurveGenerator.java: + Give the curves in the chart names. + + * src/main/resources/messages.properties, + src/main/resources/messages_de_DE.properties, + src/main/resources/messages_en.properties, + src/main/resources/messages_de.properties: Added titles for duration + chart curves. + +2011-06-14 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/services/DistanceInfoService.java: + Write top 'Oberkante' and bottom 'Unterkante' to out going XML + if they exist. + +2011-06-14 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/states/WQAdapted.java: + Write the min/max W/Q ranges as art:range elements into the DESCRIBE. + +2011-06-14 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/states/LocationSelect.java: + This state that is used to retrieve locations will now write the + kilometer range of the selected river into the DESCRIBE document. + +2011-06-10 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/model/Calculation1.java: + New. Factored out version of "Wasserspiegellage" calculation. + * src/main/java/de/intevation/flys/artifacts/model/WQKms.java: + + Removed some dead code. + + * src/main/java/de/intevation/flys/artifacts/model/WQCKms.java: + Added Override annotation and used quick access method. + + * src/main/java/de/intevation/flys/artifacts/model/WstValueTable.java: + Looped through error reporting use by interpolate. + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java: + Used factored out version of calculation 1. Removed dead code. + +2011-06-10 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/model/Calculation2.java: + New. Factored out version of "Abflusskurve". + + * src/main/java/de/intevation/flys/artifacts/model/WstValueTable.java: + Loop errors through w/q at km interpolation. + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java: + Use factored out version of calculation 2. + +2011-06-10 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/model/Calculation3.java: + New. Factored out version of "Dauerzahlen". + + * src/main/java/de/intevation/flys/artifacts/model/WstValueTable.java: + Loop errors through for q->w interpolations. + + * src/main/java/de/intevation/flys/artifacts/model/WQDay.java: + Added constructor to directly create with calculated results. + + * src/main/java/de/intevation/flys/artifacts/model/Calculation.java: + Added method to return the number of problems. + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java: + Use factored out version of calculation 3. + +2011-06-10 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/model/WQKms.java, + src/main/java/de/intevation/flys/artifacts/model/WQCKms.java, + src/main/java/de/intevation/flys/artifacts/model/WQDay.java: + Added methods to remove NaN values. + +2011-06-10 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/model/Calculation.java: + New. Base class for calculations. Used to collect problems occuring + during calculation. + + * src/main/java/de/intevation/flys/artifacts/model/Calculation4.java: + Extends Calculation now. Looped through the problem reports to + base class. + + * src/main/java/de/intevation/flys/artifacts/math/BackJumpCorrector.java: + Looped through the problem reports. + +2011-06-09 Ingo Weinzierl + + * src/main/java/de/intevation/flys/exports/InfoGeneratorHelper.java: + Append the min/max range and a transformation matrix for each axis. + + * src/main/java/de/intevation/flys/exports/ChartInfoGenerator.java: + Instantiate the InfoGeneratorHelper with a XYChartGenerator instance. + + * src/main/java/de/intevation/flys/exports/XYChartGenerator.java: + Changed the zoom operation. The zoom values defined in the chart request + document are no longer absolute values for a specific axis. Those values + represent percental values for the start and end point of x and y axes. + E.g. a chart has three axes with the following ranges: + - x axis : 0 - 10 + - y axis 1: 20 - 40 + - y axis 2: 40 - 90 + - zoom values for x: 0.1 - 0.9 (10% - 90%) + - zoom values for y: 0.2 - 0.8 (20% - 80%) + The produced chart will have the following ranges: + - x axis : 1 - 9 + - y axis 1: 24 - 36 + y axis 2: 50 - 80 + +2011-06-09 Ingo Weinzierl + + * src/main/java/de/intevation/flys/exports/DischargeLongitudinalSectionGenerator.java, + src/main/java/de/intevation/flys/exports/DurationCurveGenerator.java: + Map datasets to axes correctly. + +2011-06-08 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/model/Calculation4.java: + Determine the gauges by their station positions. This hopfully + fixes the problem with wrong assigned gauges and invalid segments. + +2011-06-08 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/model/Segment.java, + src/main/java/de/intevation/flys/artifacts/model/Calculation4.java: + Added more debug output. + +2011-06-08 Ingo Weinzierl + + flys/issue103 PART 1 (WINFO: Wasserspiegellagenberechnung / Layout-Inkonsistenz) + + * src/main/java/de/intevation/flys/artifacts/states/DefaultState.java: + Selected values are formatted with the current locale. The static part + of the DESCRIBE document will now contain i18n formatted numbers. + +2011-06-08 Ingo Weinzierl + + flys/issue93 (WINFO: Benennung der Berechnungsart korrigieren) + + * src/main/resources/messages_de_DE.properties, + src/main/resources/messages_de.properties: Changed the name of + calculation 4. + +2011-06-08 Ingo Weinzierl + + * src/main/java/de/intevation/flys/exports/XYChartGenerator.java: + Made the range determination more robust against NaN values. + +2011-06-08 Ingo Weinzierl + + * src/main/java/de/intevation/flys/exports/LongitudinalSectionGenerator.java: + The second y axis is set to position "1". It was set to "2" before, but + in that case, there was no position "1". + +2011-06-08 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/exports/WaterlevelExporter.java, + src/main/java/de/intevation/flys/exports/DischargeCurveGenerator.java, + src/main/java/de/intevation/flys/exports/DischargeLongitudinalSectionExporter.java, + src/main/java/de/intevation/flys/exports/DurationCurveExporter.java, + src/main/java/de/intevation/flys/exports/LongitudinalSectionGenerator.java, + src/main/java/de/intevation/flys/exports/ComputedDischargeCurveExporter.java, + src/main/java/de/intevation/flys/exports/DurationCurveGenerator.java: + s@m³/s@m\\u00b3/s@ + +2011-06-08 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/exports/InfoGeneratorHelper.java: + Only generate an axis element if a axis really exists. + +2011-06-07 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/math/BackJumpCorrector.java: + Simpified array swapping. + +2011-06-07 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java, + src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java: + Use java.util.List instead of java.util.Vector + + * src/main/java/de/intevation/flys/artifacts/states/ComputedDischargeCurveState.java, + src/main/java/de/intevation/flys/artifacts/states/DischargeLongitudinalSection.java, + src/main/java/de/intevation/flys/artifacts/states/DurationCurveState.java, + src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java: + Removed superfluous imports. + +2011-06-07 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/states/DefaultState.java: + createItem() is not abstract any longer to avoid code repetitionin sub classes. + + * src/main/java/de/intevation/flys/artifacts/states/ComputedDischargeCurveState.java, + src/main/java/de/intevation/flys/artifacts/states/LocationDistanceSelect.java, + src/main/java/de/intevation/flys/artifacts/states/RiverSelect.java, + src/main/java/de/intevation/flys/artifacts/states/WQSelect.java, + src/main/java/de/intevation/flys/artifacts/states/DischargeLongitudinalSection.java, + src/main/java/de/intevation/flys/artifacts/states/WQAdapted.java, + src/main/java/de/intevation/flys/artifacts/states/DurationCurveState.java, + src/main/java/de/intevation/flys/artifacts/states/CalculationSelect.java: + Removed duplicated code, inserted default constructors and Override annotations. + +2011-06-07 Ingo Weinzierl + + * src/main/java/de/intevation/flys/exports/InfoGeneratorHelper.java: + Append axes range information to the info document. + +2011-06-07 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java: + If feed() fails do not store invalid values in database. + +2011-06-06 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/exports/InfoGeneratorHelper.java: + Removed asymmetrical "- 1" from width calculation. + +2011-06-05 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/model/Calculation4.java: + Fixed problem when more than one value per segment are given. + +2011-06-05 Sascha L. Teichmann + + Refactored version of "Berechnung 4" + + * src/main/java/de/intevation/flys/artifacts/model/Segment.java: + Added instance fields for a reference point (= location of gauge) + and backup of values (needed for naming). + + * src/main/java/de/intevation/flys/artifacts/model/WQCKms.java: + Added a constructor to be created from a WQKms. This is helpful + if a WQKms is replaced by a back jump correction. + + * src/main/java/de/intevation/flys/artifacts/model/Calculation4.java: + New. Outfactored version of "W bei ungleichmaessigen Abflusslaengsschnitt". + Much cleaner now and it should have a better handling of the corner + cases. + + * src/main/java/de/intevation/flys/artifacts/model/WstValueTable.java: + Removed the linear interpolation stuff. It is now in Linear. Removed + the LinearRemap interpolation method because it is not needed any + longer. Added a method to interpolate a given km with a given + function. + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java: + Removed the old calc 4 and used the new one. + + * src/main/java/de/intevation/flys/artifacts/math/LinearRemap.java: + Deleted. Not needed any longer. + + * src/main/java/de/intevation/flys/artifacts/math/Function.java: + New. Interface for a uni-variate real function. + + * src/main/java/de/intevation/flys/artifacts/math/Identity.java: + New. Implements Function with f(x) = x + + * src/main/java/de/intevation/flys/artifacts/math/Linear.java: + New. Implements Function with f(x) = m*x + b + + * src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java: + Factored some stuff out to DoubleUtil. Removed some dead code. + Does some rounding correct. + + * src/main/java/de/intevation/flys/utils/DoubleUtil.java: New. + Centralized utils surrounding common double operations. + + * src/main/java/de/intevation/flys/exports/ChartInfoGenerator.java: + Removed superfluous imports. + +2011-06-03 Ingo Weinzierl + + flys/issue90(Diagramm: Trennung der Diagrammfläche und Achsen aufheben) + + * src/main/java/de/intevation/flys/exports/XYChartGenerator.java: + Determine the ranges of x and y axes. If no zoom ranges are given, we + will determine the min and max xy values in the dataset manually, + because JFreeCharts adds a margin to the left and right of the data + area automatically.. + +2011-06-03 Ingo Weinzierl + + * src/main/java/de/intevation/flys/exports/XYChartGenerator.java: Moved + the chart creation into an own public method. This lets the + ChartInfoGenerator create charts without duplicating code. + + * src/main/java/de/intevation/flys/exports/ChartInfoGenerator.java: + Limited the possible class for generators to XYChartGenerator. This + enables the ChartInfoGenerator class to do the whole chart creation + stuff itself without outsourcing the code to concrete subclasses. + + * src/main/java/de/intevation/flys/exports/LongitudinalSectionInfoGenerator.java, + src/main/java/de/intevation/flys/exports/DischargeLongitudinalSectionInfoGenerator.java, + src/main/java/de/intevation/flys/exports/DurationCurveInfoGenerator.java, + src/main/java/de/intevation/flys/exports/DischargeCurveInfoGenerator.java, + src/main/java/de/intevation/flys/exports/ComputedDischargeCurveInfoGenerator.java: + Removed the code to generate charts - this is done in ChartInfoGenerator + now. + +2011-06-03 Ingo Weinzierl + + * src/main/java/de/intevation/flys/exports/ChartGenerator.java: Added new + methods to extract the x and y ranges from request document. + + * src/main/java/de/intevation/flys/exports/XYChartGenerator.java: Added a + method that zooms the chart to the specified x and y ranges. + +2011-06-02 Sascha L. Teichmann + + * doc/conf/conf.xml: Set collection ttl to 6 hours. + +2011-06-01 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/model/Segment.java: + New. Parse segments only once. + + * src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java: + Expose new parser to artifacts. TODO: Use it. + +2011-06-01 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/model/WstValueTable.java: + Changed interpolation methods to interpolate to an arbitrary position + in a given double result array as a preparation for segment independent + calculation. + + * src/main/java/de/intevation/flys/collections/FLYSArtifactCollection.java: + Removed superfluous import. + + * src/main/java/de/intevation/flys/artifacts/math/BackJumpCorrector.java: + Fixed cause for crashing: Run back too far in some siutations. + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java: + Refactored range code a bit. Needs more work. + +2011-06-01 Ingo Weinzierl + + * src/main/java/de/intevation/flys/exports/InfoGeneratorHelper.java: + Interchange the lower and upper x value of the chart if the x-axis is + inverted before the matrix values are computed. Now, the matrix is able + to work with charts that have an inverted x-axis. + +2011-06-01 Ingo Weinzierl + + * src/main/java/de/intevation/flys/exports/ChartInfoGenerator.java: New. A + chart info generator generates a document that contains meta information + for a specific chart. Concrete instances of this abstract class need to + instantiate concrete ChartGenerators and dispatch nearly all methods of + an OutGenerator (init(), doOut(), setMaster()) to this instance. The + generate() method is implemented in the ChartInfoGenerator itself. It + creates a chart with help of the ChartGenerator instance and builds a + document that contains meta information of this chart. + + * src/main/java/de/intevation/flys/exports/InfoGeneratorHelper.java: New. + This helper is used to create the chart info document. At the moment, + the only information that is included in this document is a + transformation matrix to transform image coordinates into chart + coordinates. + + NOTE: The transformation matrix creation needs some work to support + charts with inverted X axis. + + * src/main/java/de/intevation/flys/exports/LongitudinalSectionInfoGenerator.java, + src/main/java/de/intevation/flys/exports/DischargeLongitudinalSectionInfoGenerator.java, + src/main/java/de/intevation/flys/exports/DurationCurveInfoGenerator.java, + src/main/java/de/intevation/flys/exports/DischargeCurveInfoGenerator.java, + src/main/java/de/intevation/flys/exports/ComputedDischargeCurveInfoGenerator.java: + Concrete instances of ChartInfoGenerator that create the chart info for + the currently supported chart types. + + * doc/conf/conf.xml: Registered new OutGenerators. + +2011-05-31 Ingo Weinzierl + + * src/main/java/de/intevation/flys/collections/FLYSArtifactCollection.java: + Added support for the 'type' paramter of the collection's out() + operation. + +2011-05-31 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java, + src/main/java/de/intevation/flys/artifacts/model/WstValueTable.java: + Use an explicit reference km for interpolation now. + +2011-05-30 Sascha L. Teichmann + + * doc/conf/cache.xml: Introduced cache to store the distance info per river. + This boosts performance in following ab setup from 3.61 to 39.91 requests/secs. + + $ ab -c 20 -n 1000 -p distances.xml http://127.0.0.1:8181/service/distanceinfo + + $ cat distances.xml + + Elbe + + * src/main/java/de/intevation/flys/artifacts/model/AnnotationsFactory.java: Added + an iterator result to avoid construction expensive interim lists. + + * src/main/java/de/intevation/flys/artifacts/services/DistanceInfoService.java: Use + the cache if configured. + +2011-05-30 Sascha L. Teichmann + + flys/issue82 + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java: + Only successful interpolations are named. + +2011-05-27 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/math/BackJumpCorrector.java: + Make it work independent of river flow direction. + + * src/main/java/de/intevation/flys/artifacts/states/WQAdapted.java: + Fixed bug in ordering segments + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java: Re-enabled + calculation of the back jump correction. Fixed more flow direction issues. + +2011-05-27 Ingo Weinzierl + + * src/main/java/de/intevation/flys/collections/FLYSArtifactCollection.java: + Removed call of XMLDebug class which is not in the version control. + +2011-05-27 Ingo Weinzierl + + * src/main/java/de/intevation/flys/collections/FLYSArtifactCollection.java: + Moved the code part that skips themes right after the part that sets the + master artifact for the OutGenerator. We need this master artifact to + display empty charts - master artifact is used to create titles and + axes. + +2011-05-27 Ingo Weinzierl + + * src/main/java/de/intevation/flys/collections/FLYSArtifactCollection.java: + Deactivated themes are not put into the chart. + +2011-05-27 Ingo Weinzierl + + * src/main/java/de/intevation/flys/collections/AttributeParser.java: + Repaired broken XPath expressions to find the output modes in an + attribute document of a collection. + + * src/main/java/de/intevation/flys/collections/AttributeWriter.java: This + writer will now create a document that has a root node art:attribute. + Before these changes, the document's root node was art:outputs which is + part of the attribute document but not the right root node. + + * src/main/java/de/intevation/flys/collections/FLYSArtifactCollection.java: + Adapted some XPath expressions and corrected the the process to create + attribute documents. + +2011-05-26 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/math/LinearRemap.java: + Made it work independent of from/to order. + + * src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java: + Added method to extract the ranges correctly from data. + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java: + Use the correct ranges. Comment out backjump detection temporarily. + +2011-05-26 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/states/WQAdapted.java: + Generate fields for w/q input depend on flow direction. + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java: + Moved km up question out of loop. +2011-05-26 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java: + Take the flow direction into account. + + * src/main/java/de/intevation/flys/artifacts/states/DefaultState.java: + Prevent NPE. + + * src/main/java/de/intevation/flys/artifacts/states/RangeState.java: + Allow to be 'from' greater than 'to' in ranges. + + * src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java: Negate + step if 'from' is greater than 'to'. + +2011-05-26 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java: + Round exploded values to a precision of 1e-6. + +2011-05-25 Sascha L. Teichmann + + Qs are now stored in ranges for each column. + + * src/main/java/de/intevation/flys/artifacts/model/WstValueTableFactory2.java: + Deleted. + + * src/main/java/de/intevation/flys/artifacts/model/WstValueTableFactory.java: + Was WstValueTableFactory2. + + * src/main/java/de/intevation/flys/artifacts/model/QRangeTree.java: Fixed + node linking bug. Removed dead code. + + * src/main/java/de/intevation/flys/artifacts/model/WstValueTable.java: + Q values are now stored in range trees by each column. The qs of the rows + are removed and the calculations are adjusted. Removed dead code. + +2011-05-24 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/model/WstValueTableFactory.java: + Moved cache name to WstValueTableCacheKey. Do not cache null references. + + * src/main/java/de/intevation/flys/artifacts/model/WstValueTableCacheKey.java: + Moved cache name into this class. + + * src/main/java/de/intevation/flys/artifacts/model/WstValueTable.java: + Store QRangeTree for each column of value table. TODO: Use them! + + * src/main/java/de/intevation/flys/artifacts/model/WstValueTableFactory2.java: + Intended as a replacement for WstValueTableFactory, but is work in progress. + + * src/main/java/de/intevation/flys/artifacts/model/QRangeTree.java: Fixed + index errors and added methods to dump as graphviz graph. + +2011-05-24 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/states/WQSelect.java: + Improved the validation of WQ values. + + * src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java: Use the + correct input data object to determine the selected WQ mode (range or + single input). + +2011-05-24 Ingo Weinzierl + + ISSUE-40 (part I/II) + + * src/main/java/de/intevation/flys/artifacts/states/DefaultState.java: + Write default values (values already selected by the user before) of the + input data items into DESCRIBE. + +2011-05-24 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/states/LocationDistanceSelect.java: + Removed needless imports. + +2011-05-24 Ingo Weinzierl + + ISSUE-85 (part III/III) + + * src/main/java/de/intevation/flys/artifacts/states/LocationDistanceSelect.java: + Added a static function that returns the kilometer values (double[]) + from locations input (whitespace separated double values). + + * src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java: Adapted + the getKms() method. It will now return a computed array of kilometers + if we had inserted a range, or it will return the inserted kilometers if + we had inserted locations. + +2011-05-24 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/model/WstValueTableFactory.java: + Moved cache key to separate class. + + * src/main/java/de/intevation/flys/artifacts/model/WstValueTableCacheKey.java: + New. The new cache key class. + +2011-05-24 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/model/QRangeTree.java: + Model to store the q values of a WST column efficiently. First + building block not to store the q values directly aside the + w values. + +2011-05-24 Ingo Weinzierl + + ISSUE-85 (part I/III) + + * doc/conf/artifacts/winfo.xml: Added two further field 'ld_mode' and + 'ld_locations' to the range/locations state to track the selected mode + and locations. + + * src/main/java/de/intevation/flys/artifacts/states/LocationDistanceSelect.java: + Added methods to validate the user inserted locations. + + * src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java: Added a + method to determine of a range or locations have been inserted. + +2011-05-23 Ingo Weinzierl + + ISSUE-62 (part II/II) + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java: Dump the + artifacts state/data in DEBUG mode in describe(). + + * src/main/java/de/intevation/flys/artifacts/states/LocationDistanceSelect.java, + src/main/java/de/intevation/flys/artifacts/states/DefaultState.java, + src/main/java/de/intevation/flys/artifacts/states/RiverSelect.java, + src/main/java/de/intevation/flys/artifacts/states/WQSelect.java, + src/main/java/de/intevation/flys/artifacts/states/LocationSelect.java, + src/main/java/de/intevation/flys/artifacts/states/WQAdapted.java, + src/main/java/de/intevation/flys/artifacts/states/CalculationSelect.java: + States will no longer store data. The only reason for states storing + StateData is to know about the necessary data for this state. If a State + needs to access the user input for a specific StateData object, it needs + to query the FLYSArtifact which stores the data. + +2011-05-23 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java: Added a + method to dump the artifacts state(s)/data. + +2011-05-23 Sascha L. Teichmann + + flys/issue84 + + * src/main/java/de/intevation/flys/artifacts/model/WstFactory.java: + Forget to select wst kind. + +2011-05-20 Sascha L. Teichmann + + flys/issue81 + + * src/main/java/de/intevation/flys/artifacts/model/WstValueTable.java: + weights for kms were swapped. + +2011-05-20 Ingo Weinzierl + + Tagged RELEASE 2.3.1 + +2011-05-20 Ingo Weinzierl + + * Changes: Prepared changes for the upcoming release. + +2011-05-20 Hans Plum + + * NEWS: + Hint to Release 2.3.1. For further information look into module + flys-client/NEWS + +2011-05-19 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java (getExplodedValues): + Increment kms array size by one to take the end of range, too. + +2011-05-19 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/model/WstValueTableFactory.java: + Sort by rows (should not be necessary). + + * src/main/java/de/intevation/flys/artifacts/model/WstValueTable.java: + Use unsharp km lookup (epsilon = 0.0001). This fixes the problem + that some kms were not found. + +2011-05-19 Ingo Weinzierl + + flys/issue66 + + * src/main/resources/messages_en.properties: Fixed broken template. + +2011-05-19 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java: + Set the name of the computed discharge curve objects. + + * src/main/java/de/intevation/flys/exports/ComputedDischargeCurveGenerator.java: + The curves of this chart will now have names that consist of the word + 'Discharge Curve', the river name and the kilometer that has been used + for the computation. + + * src/main/resources/messages.properties, + src/main/resources/messages_de_DE.properties, + src/main/resources/messages_en.properties, + src/main/resources/messages_de.properties: Added i18n strings for the + computed discharge curves. + +2011-05-19 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java: + Added convenience method isQ() to determine if we are + doing Q calculations. + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java: + Reintroduced titles for the "W for unausgeglichene Abfluesse". + +2011-05-19 Ingo Weinzierl + + * src/main/java/de/intevation/flys/exports/DischargeCurveGenerator.java: + The curves will now have names that consist of the gauge name and its + valid time range. + + * src/main/resources/messages.properties, + src/main/resources/messages_de_DE.properties, + src/main/resources/messages_en.properties, + src/main/resources/messages_de.properties: Added i18n strings for the + discharge curves. + +2011-05-19 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java: + Removed dead code. + +2011-05-19 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java: + Use the correct method to generate kms. + + * src/main/java/de/intevation/flys/artifacts/math/LinearRemap.java: + Added some logging to test the map in debug mode. + +2011-05-18 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java: + Made getExplodedValues static. + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java: + Use new logic to calculate "W für ungleichwertige Abfluesse". + Not working, yet. + + * ChangeLog: Fixed former entry. + +2011-05-18 Ingo Weinzierl + + * doc/conf/artifacts/winfo.xml: Registered the WST export for discharge + longitudinal sections. + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java: Set the + names of the discharge longitudinal section computation results. + + * src/main/java/de/intevation/flys/exports/DischargeLongitudinalSectionGenerator.java: + The W/Q curves in the chart will now have names. + + * src/main/java/de/intevation/flys/exports/WaterlevelExporter.java: + The WstWriter is filled with column names in an own method. So, we are + able to override this process in subclasses. + + * src/main/java/de/intevation/flys/exports/DischargeLongitudinalSectionExporter.java: + Adapted the column names for the WST export. + +2011-05-18 Sascha L. Teichmann + + Work on flys/issue69 + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java: + Use new logic to calculate "Wasserstand/Wasserspiegellage". + Compared to desktop FLYS are the results are structurally right + but a bit off in the positions after the decimal points. + Maybe a result of the interpolation? Need to debug this. + +2011-05-18 Ingo Weinzierl + + * src/main/java/de/intevation/flys/exports/LongitudinalSectionGenerator.java: + W and Q curves will now have names based on the defined W or Q values + for the waterlevel computation. + +2011-05-18 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/model/NamedObject.java: + New. This object is used to give objects a name. + + * src/main/java/de/intevation/flys/artifacts/model/WQKms.java: Inherit + from NamedObject now. Because we need to display names for those objects + in different places. + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java: The WQKms + objects returned by a waterlevel computation will now have names. + + * src/main/java/de/intevation/flys/exports/WaterlevelExporter.java: + Insert the column names for the WSTs into the WstWriter. + + * src/main/java/de/intevation/flys/exports/WstWriter.java: The column + names are written into the head of the WSTs now. + +2011-05-17 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/model/WstLine.java: New. This + class is used to store the W/Q values of a specific kilometer of a WST. + + * src/main/java/de/intevation/flys/exports/WstWriter.java: New. A writer + that creates WSTs. + + TODO: The header of the WSTs is not finished. The Q descriptions are + missing. + + * src/main/java/de/intevation/flys/exports/WaterlevelExporter.java: + Enabled WST exports. + + * doc/conf/artifacts/winfo.xml: Registered the WST export for waterlevels. + +2011-05-17 Ingo Weinzierl + + * src/main/java/de/intevation/flys/utils/Formatter.java: New. This class + supports functions to retrieve formatters for specific types of data + used in FLYS. + + * src/main/java/de/intevation/flys/exports/WaterlevelExporter.java, + src/main/java/de/intevation/flys/exports/DurationCurveExporter.java, + src/main/java/de/intevation/flys/exports/ComputedDischargeCurveExporter.java, + src/main/java/de/intevation/flys/exports/AbstractExporter.java: + Removed the formatter declaration - the whole formatter stuff is done in + Formatter now. + +2011-05-17 Ingo Weinzierl + + ISSUE-72 + + * src/main/java/de/intevation/flys/artifacts/services/MainValuesService.java: + Repaired broken XPath expressions to extract start and end kilometer. + +2011-05-17 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/model/WstValueTable.java: + Removed the Hibernate loading stuff. + + * src/main/java/de/intevation/flys/artifacts/model/WstValueTableFactory.java: + New. The Hibernate loading. + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java: + Use the WstValueTableFactory for loading now. + +2011-05-17 Ingo Weinzierl + + Tagged RELEASE 0.1 aka Version 2.3.0 + +2011-05-16 Hans Plum + + * NEWS: + New. Giving some user specific perspective to new functionality and + changes. This file references releases dates only; details can be find + in the client module at flys-client. + +2011-05-10 Sascha L. Teichmann + + First step to calculate "W fuer ungleichwertige Abfluesse" correctly. + flys/issue55 + + * src/main/java/de/intevation/flys/artifacts/math/LinearRemap.java: + New. Remaps "gleichwertige" Q values to the corresponding + "ungleichwertige" Q values depending on km. + + * src/main/java/de/intevation/flys/artifacts/model/WstValueTable.java: + Remap the Q values "ungleichwertig" depending on the + "gleichwertige" ones. + +2011-05-10 Sascha L. Teichmann + + First step to fix flys/issue69 + + * src/main/java/de/intevation/flys/artifacts/model/WstValueTable.java: + New code path to implement the calculation of "Wasserstand/Wasspiegellage" + correctly. TODO 1: Use new path in UI. TODO 2: Remove unused old code. + +2011-05-13 Ingo Weinzierl + + * Changes: Prepared Changes for the upcoming release 2.3 - see Changes + file to get to know about the changes of the version numbers. + +2011-05-13 Ingo Weinzierl + + ISSUE-37 + + * src/main/java/de/intevation/flys/artifacts/states/RiverSelect.java: This + state would be happy if there is a UI provider called "river_panel". + +2011-05-11 Ingo Weinzierl + + * src/main/java/de/intevation/flys/exports/ChartGenerator.java: Added new + methods that return the requested chart size as integer array [width, + height]. The requested size is read from the incomding request document. + + * src/main/java/de/intevation/flys/exports/XYChartGenerator.java: The size + of a chart is no longer static. The requested size is fetched using + ChartGenerator.getSize(). + +2011-05-11 Ingo Weinzierl + + ISSUE-52 + + * src/main/java/de/intevation/flys/exports/LongitudinalSectionGenerator.java: + The X-Axis of such a chart is inverted, if the head of the river is not + at kilometer 0. This type of charts always have the head of the river at + the left side. + +2011-05-10 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/services/MetaDataService.java: + Make incoming XML symmetric to DistanceInfoService. + +2011-05-10 Ingo Weinzierl + + ISSUE-47 + + * src/main/java/de/intevation/flys/exports/DischargeLongitudinalSectionGenerator.java, + src/main/java/de/intevation/flys/exports/DurationCurveGenerator.java, + src/main/java/de/intevation/flys/exports/LongitudinalSectionGenerator.java: + Adjusted temporarily the color of the W, Q and corrected W curves to + distinguish each other. + +2011-05-10 Ingo Weinzierl + + * src/main/java/de/intevation/flys/exports/XYChartGenerator.java: + Adjusted the plot of xy charts - the gridlines are displayed now. + +2011-05-10 Ingo Weinzierl + + ISSUE-53 + + * src/main/java/de/intevation/flys/artifacts/resources/Resources.java: + Added a method that returns the preferred locale based on the available + locales of the server and the desired locales of the request (CallMeta). + + * src/main/java/de/intevation/flys/exports/AbstractExporter.java: Added a + method that creates a number formatter with minimum and maximum digits. + + * src/main/java/de/intevation/flys/exports/DischargeLongitudinalSectionExporter.java, + src/main/java/de/intevation/flys/exports/WaterlevelExporter.java, + src/main/java/de/intevation/flys/exports/DurationCurveExporter.java, + src/main/java/de/intevation/flys/exports/ComputedDischargeCurveExporter.java: + Formatted the number values of the CSV exports. + +2011-05-10 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/model/RangeWithValues.java: + New. A data structure that enables us to save a data triple: a range + that consist of lower and upper double value and a set of values that + belong to this range. + + * src/main/java/de/intevation/flys/artifacts/states/WQAdapted.java: + Implemented the validation of W/Q values. + +2011-05-10 Ingo Weinzierl + + * src/main/java/de/intevation/flys/exports/AbstractExporter.java: New + method to retrieve i18n messages based on keys. + + * src/main/java/de/intevation/flys/exports/DischargeLongitudinalSectionExporter.java, + src/main/java/de/intevation/flys/exports/WaterlevelExporter.java, + src/main/java/de/intevation/flys/exports/DurationCurveExporter.java, + src/main/java/de/intevation/flys/exports/ComputedDischargeCurveExporter.java: + Added headers for CSV exports. + + * src/main/resources/messages.properties, + src/main/resources/messages_de_DE.properties, + src/main/resources/messages_en.properties, + src/main/resources/messages_de.properties: Added new i18n strings for + CSV headers. + +2011-05-10 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/services/MetaDataService.java: + Fetches river name from incoming XML document. If no river is given all + infos about all rivers are listed. + + * src/main/resources/metadata/template.xml: Templates honors the 'river' + parameter. + + * src/main/java/de/intevation/flys/artifacts/services/meta/Builder.java: + Extended to pass parameters to the templating. Added support for + type conversion. + + * src/main/java/de/intevation/flys/artifacts/services/meta/StackFrames.java: + Take parameters as an initial stack frame. + + * src/main/java/de/intevation/flys/artifacts/services/meta/TypeConverter.java: + New. Converts types off stacked variables. + +2011-05-10 Ingo Weinzierl + + * src/main/java/de/intevation/flys/exports/XYChartGenerator.java: Added a + method to add subtitles to charts. The implementation in this class does + not add any subtitle. Concrete subclasses may override this method to + add some. + + * src/main/java/de/intevation/flys/exports/DurationCurveGenerator.java, + src/main/java/de/intevation/flys/exports/LongitudinalSectionGenerator.java, + src/main/java/de/intevation/flys/exports/ComputedDischargeCurveGenerator.java: + Add subtitles to charts. + + * src/main/resources/messages.properties, + src/main/resources/messages_de_DE.properties, + src/main/resources/messages_en.properties, + src/main/resources/messages_de.properties: Added i18n templates for + compound messages (chart subtitles). + +2011-05-10 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/resources/Resources.java: + Added new methods to retrieve translated compound messages. + +2011-05-10 Ingo Weinzierl + + * src/main/java/de/intevation/flys/exports/OutGenerator.java: Added a + method to set the master artifact that should be used for some special + operations. + + * src/main/java/de/intevation/flys/exports/ChartGenerator.java, + src/main/java/de/intevation/flys/exports/AbstractExporter.java: + Implement the setMasterArtifact() method of the interface. + + * src/main/java/de/intevation/flys/collections/FLYSArtifactCollection.java: + Call OutGenerator.setMasterArtifact(). + + NOTE: The determination of the master artifact needs to be implemented! + +2011-05-10 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java: Removed + hard coded dev code that defined a WQ mode. + +2011-05-09 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/services/meta/Builder.java: + Stripped ugly extra whitespace from output introduced by + templating. + +2011-05-09 Sascha L. Teichmann + + * src/main/resources/metadata/template.xml: Added forgotten + columns of fixation WSTs. + +2011-05-09 Ingo Weinzierl + + * src/main/java/de/intevation/flys/exports/ChartGenerator.java: Added a + method to retrieve i18n strings. + + * src/main/java/de/intevation/flys/exports/DurationCurveGenerator.java, + src/main/java/de/intevation/flys/exports/DischargeCurveGenerator.java, + src/main/java/de/intevation/flys/exports/LongitudinalSectionGenerator.java, + src/main/java/de/intevation/flys/exports/ComputedDischargeCurveGenerator.java: + Enabled i18n support for chart title and axes labels. + + * src/main/resources/messages.properties, + src/main/resources/messages_de_DE.properties, + src/main/resources/messages_en.properties, + src/main/resources/messages_de.properties: Added i18n strings for the + chart types above. + +2011-05-09 Ingo Weinzierl + + * src/main/java/de/intevation/flys/exports/DischargeLongitudinalSectionExporter.java: + New. This OutGenerator exports the data of a discharge longitudinal + section computation. + + * doc/conf/conf.xml: Added the DischargeLongitudinalSectionExporter. + + * doc/conf/artifacts/winfo.xml: Added the exporter with CSV facet to the + discharge_longitudinal_section state. + +2011-05-07 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/math/BackJumpCorrector.java: + Added code to make back jump correction work with both + potential flow directions. + +2011-05-06 Sascha L. Teichmann + + * src/main/resources/metadata/template.xml: + Added data cage configuration for 'Längsschnitt'. + +2011-05-06 Ingo Weinzierl + + * doc/conf/artifacts/winfo.xml: Added the missing Q facet for discharge + longitudinal sections. + + * src/main/java/de/intevation/flys/artifacts/model/WQCKms.java: New. A + derived dataset to store W/Q values with corrected Ws for a kilometer + range. + + * src/main/java/de/intevation/flys/artifacts/model/WQKms.java: Some new + methods and a new constructor to initialize this data object with a + predefined set of values. + + * src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java: New + methods to retrieve the W/Q values for the 'discharge longitudinal + section' computation. + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java: New + methods to retrieve and compute data used for the 'discharge + longitudinal section' computation. + +2011-05-05 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/states/WQAdapted.java: + Bugfix: just write the ranges of gauges into the DESCRIBE if the + 'wq_values' data item is required. + + * src/main/resources/messages.properties, + src/main/resources/messages_de_DE.properties, + src/main/resources/messages_en.properties, + src/main/resources/messages_de.properties: Added i18n messages used in + the DESCRIBE of the WQAdapted state. + +2011-05-05 Ingo Weinzierl + + * src/main/java/de/intevation/flys/exports/ComputedDischargeCurveGenerator.java: + Changed the title of the y-axis (now 'W [NN+m]'). + +2011-05-05 Ingo Weinzierl + + * doc/conf/artifacts/winfo.xml: Improved the transition model to reach the + output state for creating 'discharge longitudinal section' charts. + + * src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java: Added a + method that returns all gauges of the selected river based on a the + given kilometer range. + + * src/main/java/de/intevation/flys/artifacts/states/WQAdapted.java: New. + This state creates a set of elements for the DESCRIBE that consist of a + tuple of kilometer values. The number of elements depend on the number + of gauges intersected by the given kilometer range. + + * src/main/java/de/intevation/flys/artifacts/states/DischargeLongitudinalSection.java: + New. This state is the output state that is reached after the 'discharge + longitudinal section' computation has been chosen. + +2011-05-05 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java: Default + step width between two kilometers added - if no step width is given, + this default width is used. + +2011-05-05 Ingo Weinzierl + + * src/main/java/de/intevation/flys/exports/LongitudinalSectionGenerator.java: + Fixed a potential NullPointerException if there is just a single + kilometer given to create a longitudinal section. + +2011-05-04 Sascha L. Teichmann + + * pom.xml: Added http://repository.jboss.org/maven2 repo + to fix flys/issue30 + +2011-05-04 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/model/WstValueTable.java: + To make diagram generation possible ws are now generated from qs + because they are many ws having different qs. + +2011-05-04 Ingo Weinzierl + + * src/main/java/de/intevation/flys/exports/ComputedDischargeCurveExporter.java: + Fetch the WQ data from WINFO artifact and write those values into the + CSV export. + +2011-05-04 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java: Added + methods to compute and retrieve the data for discharge curves (computed). + + * src/main/java/de/intevation/flys/exports/ComputedDischargeCurveGenerator.java: + Fetch the computed discharge curve data from WINFOArtifact and add the + values into the JFreeChart dataset. + +2011-05-04 Ingo Weinzierl + + * doc/conf/artifacts/winfo.xml: Added new transitions and states to enable + the WINFO artifact for computing discharge curves. + + * doc/conf/conf.xml: Added OutGenerators that generate computed discharge + curves and exports for its data. + + * src/main/java/de/intevation/flys/artifacts/states/ComputedDischargeCurveState.java: + New. This state is reached if the user chose the computed discharge + curve. + + * src/main/java/de/intevation/flys/exports/ComputedDischargeCurveGenerator.java: + New. This is only a stub implementation at the moment. This + OutGenerator should create computed discharge curves later. It extends + the DischargeCurveGenerator which should do the same stuff for discharge + curves for gauges. + + * src/main/java/de/intevation/flys/exports/ComputedDischargeCurveExporter.java: + New. This is only a stub implementation at the moment. This OutGenerator + should create the exports of the discharge curve computation. + +2011-05-03 Ingo Weinzierl + + * doc/conf/artifacts/winfo.xml: Added a new output mode for the duration + curve state (CSV export). + + * doc/conf/conf.xml: Added a new OutGenerator to export duration curve + computations. + + * src/main/java/de/intevation/flys/exports/AbstractExporter.java: New. + This abstract OutGenerator represents the base class for exporting + computed data. Currently, the CSV export is supported. + + * src/main/java/de/intevation/flys/exports/WaterlevelExporter.java: Moved + the most code to export to CSV into the AbstractExporter. + + * src/main/java/de/intevation/flys/exports/DurationCurveExporter.java: + New. This exporter exports the computed data of a duration computation. + +2011-05-03 Ingo Weinzierl + + * src/main/java/de/intevation/flys/collections/FLYSArtifactCollection.java: + Modified a wrong debug statement which would confuse the user. + +2011-05-03 Ingo Weinzierl + + * doc/conf/artifacts/winfo.xml: Added a new output mode for the waterlevel + state (CSV export). + + * doc/conf/conf.xml: Added a new OutGenerator to export waterlevels. + + * src/main/java/de/intevation/flys/exports/WaterlevelExporter.java: New. + This OutGenerator exports the data of a waterlevel computation. Note: + It is necessary to specify the desired facet (e.g. + 'waterlevel_export.csv'). + + * pom.xml: Added a dependency to OpenCSV. + +2011-05-03 Ingo Weinzierl + + * src/main/java/de/intevation/flys/collections/FLYSArtifactCollection.java: + Introduced an "export" output target. If the target is "export", a + facet (read from the incoming xml document) is a necessary parameter + that determines which facets are written to the output. + +2011-05-03 Ingo Weinzierl + + * src/main/resources/messages_en.properties: Bugfix: replaced german + string (copy & paste mistake). + +2011-05-03 Ingo Weinzierl + + * src/main/resources/messages.properties, + src/main/resources/messages_de_DE.properties, + src/main/resources/messages_en.properties, + src/main/resources/messages_de.properties: Added new i18n strings for + for the location selection. + +2011-05-03 Ingo Weinzierl + + * src/main/java/de/intevation/flys/exports/DurationCurveGenerator.java: + New. An OutGenerator for creating duration curves. + + * src/main/java/de/intevation/flys/artifacts/model/WQDay.java: New. A + model class to store necessary data for creating W and Q facets of a + duration curve. This model stores W, Q and Days. + + * src/main/java/de/intevation/flys/artifacts/model/MainValuesFactory.java: + Added a function to retrieve tuples of (day, q) based on a given gauge - + these tuples are necessary for creating duration curves. + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java: Added + methods to compute and retrieve the data necessary for creating duration + curves. + + * src/main/java/de/intevation/flys/artifacts/states/LocationSelect.java: + Bugfix: improved the access to the location array (avoid + NullPointerException). + + * doc/conf/conf.xml: Registered the new OutGenerator for duration curves. + +2011-05-03 Sascha L. Teichmann + + * contrib/visualize-transitions.xsl: State quoting was done wrong. + +2011-05-02 Ingo Weinzierl + + * doc/conf/artifacts/winfo.xml: Enhanced the transition model to reach the + final state for creating duration curves. + + * src/main/java/de/intevation/flys/artifacts/states/LocationSelect.java: + New. This state should be reached to just insert an array of locations. + + * src/main/java/de/intevation/flys/artifacts/states/DurationCurveState.java: + New. This state is reached if the duration curve calculation is + selected. + + * src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java: Adjusted + getDistance() so that it takes care on inserted locations - not just + inserted ranges. + +2011-05-02 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/cache/CacheFactory.java: + Flush/persist caches at program exists. + + * src/main/java/de/intevation/flys/exports/LongitudinalSectionGenerator.java: + Commented out too eloquent debug output. + +2011-05-02 Ingo Weinzierl + + * src/main/java/de/intevation/flys/exports/DischargeCurveGenerator.java: + Uses the methods of FLYSArtifact to retrieve the necessary information + rivername and selected distance. + +2011-05-02 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/model/WstValueTable.java: + Added interpolateW method to take reference to result ws array + as an argument to avoid expensive array allocations in km iterating + loops. + + * src/main/java/de/intevation/flys/artifacts/model/WQKms.java: + Added a constructor to create backing trove datastructure + with the right capacity. + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java: + Move allocation of result ws out of km loop. + +2011-05-02 Ingo Weinzierl + + * doc/conf/artifacts/winfo.xml: Added two further data items in the WQ + selection state. Those items are necessary to store the information + about the selected mode (range/single selection) and the values of the + single selection. + + * src/main/java/de/intevation/flys/artifacts/states/DefaultState.java: If + there is no value for a data item, this item is not written into the + static DESCRIBE part. + + * src/main/java/de/intevation/flys/artifacts/states/RangeState.java, + src/main/java/de/intevation/flys/artifacts/states/LocationDistanceSelect.java: + Renamed the method to validate upper and lower values. + + * src/main/java/de/intevation/flys/artifacts/states/WQSelect.java: This + state can now handle values inserted in the single selection. Therefore, + new validate methods has been added. + + * src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java: The + methods getWs() and getWs() take care on the values inserted in the + single insert mode of the client which enables the user to insert single + W and Q. + +2011-05-02 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/model/DischargeTables.java: + Repaired getQForW() by calculating indices on right dimension. + +2011-05-02 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java: New + methods for retrieving selected W values (getWs()). + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java: The + method for retrieving waterlevel data takes care on selected Ws, now. + The selected Ws are transformed using the DischargeTables.getQForW() + into Q values. + +2011-05-02 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/model/DischargeTables.java: + Removed an unused parameter 'result' of getQForW(). + +2011-05-02 Ingo Weinzierl + + * src/main/java/de/intevation/flys/exports/XYChartGenerator.java: Removed + the getDataset() method and replaced it with a addDataset() method. + On this way, concrete subclasses of this OutGenerator can have multiple + datasets (e.g. different datasets for W and Q). This abstract method is + called after the chart generation is finished. + + * src/main/java/de/intevation/flys/exports/LongitudinalSectionGenerator.java, + src/main/java/de/intevation/flys/exports/DischargeCurveGenerator.java: + Both classes implement the addDataset() method. The + LongitudinalSectionGenerator has already multiple datasets for W and Q. + Both are added to the chart - both have an own range axis. + +2011-05-01 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/model/WstValueTable.java: + Use the cache for the wst value table if configured. + + * doc/conf/cache.xml: Choose a more precise name for the + wst value table cache. + +2011-04-29 Sascha L. Teichmann + + * pom.xml: Added dependency to Ehcache. Apache 2.0 license. + + * doc/conf/conf.xml: Added configuration of ehcache. + + * doc/conf/cache.xml: New. Cache configurations. + + * src/main/java/de/intevation/flys/artifacts/cache/CacheFactory.java: + New. Factory to access caches. + +2011-04-29 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/services/MetaDataService.java: + Forgot to add. + + * src/main/java/de/intevation/flys/artifacts/services/meta/Builder.java: + New. Given a database connection and a XML template it generates + an output with meta data about the database. + + * src/main/java/de/intevation/flys/artifacts/services/meta/CompiledStatement.java: + New. Holds prepared statements optimized to be run in the stack of + contextes. + + * src/main/java/de/intevation/flys/artifacts/services/meta/StackFrames.java: + New. Model to hold a hierarchical scope of variables. + + * src/main/java/de/intevation/flys/artifacts/services/meta/ResultData.java: + New. Stores data set fetched from a sql select to be iterated in + a context. + + * src/main/java/de/intevation/flys/artifacts/model/WstValueTable.java, + src/main/java/de/intevation/flys/collections/FLYSArtifactCollection.java: + Removed superfluous imports. + +2011-04-29 Sascha L. Teichmann + + * doc/conf/conf.xml: Added meta data service. + + * src/main/java/de/intevation/flys/artifacts/services/MetaDataService.java: + Stub for the meta data service. + + * src/main/resources/metadata/template.xml: Initial template for + the meta data service. + +2011-04-29 Ingo Weinzierl + + * src/main/java/de/intevation/flys/collections/FLYSArtifactCollection.java: + Bugfix: Now, curves for Q values are drawn into a longitudinal section + chart as well. Therefore, it was necessary to change the datastructure + of the inner class ThemeList that stores all themes included in a chart + in an ordered list (stored in a java.util.Vector now). + +2011-04-29 Ingo Weinzierl + + * src/main/java/de/intevation/flys/exports/XYChartGenerator.java: New. An + abstract base class for ChartGenerators that create XY charts. + + * src/main/java/de/intevation/flys/exports/DischargeCurveGenerator.java: + Sourced the generate() method out to the XYChartGenerator. + + * src/main/java/de/intevation/flys/exports/LongitudinalSectionGenerator.java: + Implemented the methods to add W and Q facets to the chart. + +2011-04-29 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java: Improved + the calculation of the step with for ranges. + +2011-04-29 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/model/WQKms.java: Added a + method that returns the number of elements stored in the data pool. + +2011-04-29 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/model/WQKms.java: + Added a get() method which takes destination array as an + argument. + +2011-04-29 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/model/WQKms.java: Changed the + data structure to store w, q and kms values from List to + TDoubleArrayList which stores native double values instead of big + Double values. + + * pom.xml: Added the GNU Trove dependency. + +2011-04-29 Ingo Weinzierl + + * src/main/java/de/intevation/flys/exports/OutGenerator.java: Added the + name a the requested facet to doOut(). Concrete generators should just + create output for this facet now. + + * src/main/java/de/intevation/flys/exports/ChartGenerator.java, + src/main/java/de/intevation/flys/exports/LongitudinalSectionGenerator.java, + src/main/java/de/intevation/flys/exports/DischargeCurveGenerator.java: + Adapted the method signature of doOut(). + + * src/main/java/de/intevation/flys/collections/FLYSArtifactCollection.java: + Adapted the method call of OutGenerator.doOut(). + +2011-04-29 Ingo Weinzierl + + * doc/conf/themes.xml: Added mappings for the facets + longitudinal.section.w and longitudinal.section.q. + +2011-04-29 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java: Added some + methods to retrieve necessary information for computing the data of a + waterlevel. + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java: Added + methods to compute and retrieve the data of a waterlevel computation. + +2011-04-29 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/model/WQKms.java: New. This + model class represents a pool of data triples that consist of W, Q and + Kms information. This class might be used to compute data for creating + longitudinal section curves (which are based on those W, Q and Kms + values). + +2011-04-29 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/model/WstValueTable.java: + Bugfix: Removed endless loop and a bug while iterating over Hibernate + results. + +2011-04-28 Ingo Weinzierl + + * src/main/java/de/intevation/flys/exports/LongitudinalSectionGenerator.java: + New. An OutGenerator that creates longitudinal section curves. + + NOTE: This is just the stub - the out creation needs to be implemented! + + * doc/conf/conf.xml: Added the LongitudinalSectionGenerator. + +2011-04-28 Ingo Weinzierl + + * doc/conf/conf.xml: Bugfix: Added missing section. + +2011-04-28 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/WaterlevelState.java: New. + This state should be reached if the 'calc.surface.curve' calculation + method has been chosen. + + * doc/conf/artifacts/winfo.xml: Modified a transition and added the + WaterlevelState. This state is reached if the 'calc.surface.curve' + calculation method has been chosen. It currently has 1 output - a + longitudinal section that is not implemented yet! + +2011-04-28 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/transitions/ValueCompareTransition.java: + New. This transition is valid if the a data object of the current + artifact equals/notequals a configured value in the transition model. + +2011-04-28 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java, + src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java: Bugfixes: + - Adapted the parameters of the isStateReachable() call - added the + artifact and the current state. + - Append the outputs of a current state if the state is filled with + valid data. + +2011-04-28 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/transitions/DefaultTransition.java: + Added the missing init() method that has been introduced in the + interface some commits ealier. + + * src/main/java/de/intevation/flys/artifacts/transitions/TransitionFactory.java: + Call init() after a Transition has been created. + +2011-04-28 Ingo Weinzierl + + * src/main/java/de/intevation/flys/collections/AttributeWriter.java: + Bugfix: Introduced a node in the attribute document of a + Collection that contains further nodes - instead of having + multiple nodes at toplevel of the document. + + * src/main/java/de/intevation/flys/collections/FLYSArtifactCollection.java: + Adapted the XPath to retrieve the outputs in the attribute document of a + Collection. + +2011-04-28 Sascha L. Teichmann + + * contrib/visualize-transitions.xsl: Added to create a + Graphviz digraph out of the config.xml. Usage: + + $ xsltproc --stringparam base-dir ../doc/conf/ \ + contrib/visualize-transitions.xsl \ + doc/conf/conf.xml > transitions.dot + + $ dot -Tsvg -o transitions.svg transitions.dot + +2011-04-28 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/states/LocationDistanceSelect.java, + src/main/java/de/intevation/flys/artifacts/states/WQSelect.java: + If no data has been inserted so far, an IllegalArgumentException is + thrown. + +2011-04-28 Ingo Weinzierl + + * src/main/java/de/intevation/flys/collections/FLYSArtifactCollection.java:: + A lot of new methods to retrieve the theme of a facet - used while + creating the output of a facet/artifact. If a facet has no theme yet, it + is initialized. + +2011-04-27 Ingo Weinzierl + + * src/main/java/de/intevation/flys/collections/AttributeParser.java, + src/main/java/de/intevation/flys/collections/OutputParser.java: Removed + useless imports. + +2011-04-27 Ingo Weinzierl + + * src/main/java/de/intevation/flys/exports/ChartGenerator.java: New. An + abstract OutGenerator that might be used to create chart output. Some + basic things that are equal in all charts should be done here! + + * src/main/java/de/intevation/flys/exports/DischargeCurveGenerator.java: + This OutGenerator no longer implements the OutGenerator directly, but it + extends the ChartGenerator now. + +2011-04-27 Ingo Weinzierl + + * src/main/java/de/intevation/flys/collections/FLYSArtifactCollection.java: + Restructured the out() operation of a collection: Now, we collect a list + of artifacts/facets and use this for the OutGenerator. Its doOut() + method gets the attribute of an artifact - the position and the active + state is managed by the Collection itself. + +2011-04-26 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/model/ManagedFacet.java: New. + a specialized facet that stores information about its position and its + state (active/inactive) in an output of a collection. + + * src/main/java/de/intevation/flys/collections/AttributeParser.java: New. + This parser takes the attributes (XML) of a collection and extracts the + contained outputs with its facets. The result is a Map. + + * src/main/java/de/intevation/flys/collections/OutputParser.java: New. + This parser is used to query the artifact's DESCRIBE and to extract the + supported outputs. The result is a Map. + + * src/main/java/de/intevation/flys/collections/AttributeWriter.java: New. + This writer merges the outputs contained in an attribute of a collection + with the outputs of a collection's artifacts. + + * src/main/java/de/intevation/flys/collections/FLYSArtifactCollection.java: + The attributes of a collection are written into its DESCRIBE document + now. The OutputParser and AttributeParser are used to read the supported + attributes by the collection and its artifacts - the AttributeWriter is + used to merge both attributes and create a final attribute document. + +2011-04-26 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/context/FLYSContext.java, + src/main/java/de/intevation/flys/artifacts/context/FLYSContextFactory.java: + The facet-2-theme mappings are initialized at startup and stored in the + FLYSContext. + + * src/main/java/de/intevation/flys/themes/ThemeFactory.java: Added a + function that retrieves a theme from FLYSContext based on its name. + +2011-04-22 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/model/WstValueTable.java: + Corrected a silly c&p mistake. + +2011-04-22 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/math/BackJumpCorrector.java: + + Implementation of the "Ruecksprungkorrektur" to be done in + "W fuer angepassten Abflusslaengschnitt". + + All tests show the expected results. In some corner cases the + algorithm described in the "Anwenderhandbuch" chapter 3.3.4.3 "Korrektur" + has some definition shortcomings: + + a - What should happend when you cannot find point 2 because + you cannot step back one quarter from point 3 because there + is no data there any more (river too short in this direction)? + The implemented algorithm raises point 3' only to an + according factor. E.g. If you can step back the whole quarter + distance the elevation is the full quarter. If you can + step back only the half of the quarter the elevation is + only an eighth. + + b - If the water heights between point 2 and 3 are constant then + the algorithm will produce a spline interpolation that + lowers those values. Is this intended? + + For real data the back jumps are expected to be more in the middle + of the distance ranges so the corner cases are maybe not so + important. + + * src/main/java/de/intevation/flys/artifacts/states/RiverSelect.java: + Removed superfluous import. + +2011-04-21 Ingo Weinzierl + + * src/main/java/de/intevation/flys/themes/ThemeFactory.java: Removed debug + code that has been commited by accident. + +2011-04-21 Ingo Weinzierl + + * doc/conf/themes.xml: New. A first small theme configuration. + + * doc/conf/conf.xml: Added a link to the theme configuration. + + * src/main/java/de/intevation/flys/artifacts/context/FLYSContext.java: + Defined a key that is used to store a themes map in the FLYSContext. + + * src/main/java/de/intevation/flys/artifacts/context/FLYSContextFactory.java: + The theme configuration is read at startup and the themes are stores in + the FLYSContext. + +2011-04-21 Ingo Weinzierl + + * src/main/java/de/intevation/flys/themes/Theme.java, + src/main/java/de/intevation/flys/themes/DefaultTheme.java: + New. The interface and its default implementation that represents themes + used to style charts and maps. + + * src/main/java/de/intevation/flys/themes/ThemeField.java, + src/main/java/de/intevation/flys/themes/DefaultThemeField.java: + New. The interface and its default implementation that represents fields + in themes. A theme might be "Lines" and one of its field might be + "Color" or "Size". + + * src/main/java/de/intevation/flys/themes/ThemeFactory.java: A factory + that creates new themes based on a theme configuration. + +2011-04-20 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/model/WstValueTable.java: + Implementation of "Abflusskurve/Abflusstafel" calculation. + + Added method interpolateWQ() which takes an km and results in a + tuple of two double arrays containing the w/q values interpolated + between the surrounding w/q values of the table. + w values are interpolated linear, q values with a cubic spline. + + Drawing w over q gives you the discharge table at the given km. + + !!! This code needs testing !!! + +2011-04-20 Sascha L. Teichmann + + * pom.xml: Added dependency to Apache Commons Math 2.2 (Apache License 2.0) + +2011-04-20 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/model/DischargeTables.java: + Fix problem when sorting by q (copied w instead of q). + +2011-04-20 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/model/DischargeTables.java: + Fixed broken HQL statement. + +2011-04-19 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/model/WstValueTable.java: + add a method interpolateW() which takes an array of + q values and returns an equal sized array of w values. + This is essentially the "Wasserstand/Wasserspiegellagen" calculation + of desktop FLYS. + + If you want to do a calculation with given w values you have + to convert the w values with DischargeTables.getQForW() first. + + !!! This code needs heavy testing !!! + +2011-04-19 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/model/DischargeTables.java: + We need a getQForW() method and not getWForQ() because when + doing a "Wasserstand/Wasserspiegellagen" calculation with given + w values these values need to be translated to q values with + the master discharge table. + +2011-04-19 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/model/DischargeTables.java: + Sorting of q values was done wrong. + +2011-04-19 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/model/AnnotationsFactory.java: + Ordered the list of annotations returned by this factory based on its + range. + +2011-04-19 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/services/MainValuesService.java: + New. This service returns an XML document that includes the main values + of a gauge based on a river name, a start and an end point. + + * doc/conf/conf.xml: Registered the MainValuesService. + +2011-04-19 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/model/MainValuesFactory.java: + A factory that provides methods to return MainValues. + +2011-04-19 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/model/DischargeTables.java: + Added static method getWForQ() to interpolate a w value for + a given q value based on a given discharge table. + +2011-04-19 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/model/DischargeTables.java: + Added convenience constructors/methods to ease the access to the master + discharge table of a gauge. + +2011-04-18 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/model/WstValueTable.java: + Moved the query complexity into view 'wst_value_table' and + used this instead. + +2011-04-18 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/model/WstValueTable.java: + Fetches w/q value tables from the backend. TODO: Move this + to the backend and use a view. + +2011-04-18 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java: Changed + the error key that is thrown if no input data was found so that the key + is usable for GWT's i18n mechanism. + +2011-04-18 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/states/RiverSelect.java: + The inserted river is validated now (overrides validate() of + DefaultState). + +2011-04-18 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/states/CalculationSelect.java: + The inserted calculation method is validated now (overrides validate() + of DefaultState). + +2011-04-18 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java: + The input data of feed() are validated using the DefaultStates + validate() method. + + * src/main/java/de/intevation/flys/artifacts/states/DefaultState.java: + New method validate() that needs to be overidden by concrete subclasses. + It should return true, if the data of the State is fine, otherwise it + should raise an exception. + + NOTE: The exceptions are not translated in the server but in the client! + + * src/main/java/de/intevation/flys/artifacts/states/RangeState.java: New. + This abstract class exists to provide some methods for handling ranges. + Currently, there is a method that validates a given range based on + min/max values. + + * src/main/java/de/intevation/flys/artifacts/states/LocationDistanceSelect.java, + src/main/java/de/intevation/flys/artifacts/states/WQSelect.java: + Implemented input data validation for ranges. + + NOTE: The input validation of concrete values has not been implemented + yet! + +2011-04-18 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java: + Removed debug code that has been commited by accident :-/ + +2011-04-18 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java: The + getGauge() method returns the first gauge based on the given start and + end point of the river. + + * src/main/java/de/intevation/flys/artifacts/states/WQSelect.java: + Fixed potential bugs: if no gauge could be determined, the default + values for W and Q are the minimum and maximum double values. + +2011-04-15 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/states/WQSelect.java: Fills + the DESCRIBE with default values for W and Q. + +2011-04-15 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/model/WstFactory.java: + New. Returns Wst object - based on a river. + +2011-04-15 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java: Now + provides some methods that return some basic objects inserted while + parameterization: River, Gauge and so on. + +2011-04-15 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/services/DistanceInfoService.java, + src/main/java/de/intevation/flys/artifacts/services/RiverService.java: + Bugfix: Repaired broken imports of the SessionHolder. + +2011-04-15 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/model/SessionHolder.java: + Moved this class to flys-backend. + + * src/main/java/de/intevation/flys/artifacts/model/RiverFactory.java, + src/main/java/de/intevation/flys/artifacts/model/GaugesFactory.java, + src/main/java/de/intevation/flys/artifacts/model/DischargeTables.java, + src/main/java/de/intevation/flys/artifacts/model/AnnotationsFactory.java, + src/main/java/de/intevation/flys/artifacts/context/SessionCallContextListener.java: + Adapted imports of the SessionHolder. + +2011-04-14 Sascha L. Teichmann + + * trunk/src/main/java/de/intevation/flys/artifacts/services/DistanceInfoService.java, + trunk/src/main/java/de/intevation/flys/artifacts/services/RiverService.java: + Acquire/release sessions in services to avoid db connection leaks. + +2011-04-14 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/states/DefaultState.java: + Changed some method signatures - added a reference to the owner + Artifact. + + * src/main/java/de/intevation/flys/artifacts/states/RiverSelect.java, + src/main/java/de/intevation/flys/artifacts/states/WQSelect.java, + src/main/java/de/intevation/flys/artifacts/states/CalculationSelect.java: + Modified method signatures based on the changes in DefaultState. + + * src/main/java/de/intevation/flys/artifacts/states/LocationDistanceSelect.java: + Added default values to the dynamic part of DESCRIBE. + +2011-04-14 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/model/RiverFactory.java: + Added a function that returns a River object based on a given river + name. + +2011-04-14 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/model/RiverFactory.java, + src/main/java/de/intevation/flys/artifacts/model/GaugesFactory.java, + src/main/java/de/intevation/flys/artifacts/model/DischargeTables.java, + src/main/java/de/intevation/flys/artifacts/model/AnnotationsFactory.java: + Static methods are using the SessionHolder, too. + +2011-04-14 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/context/SessionCallContextListener.java: + Added the setup() method that has been added to the interface + description in the last commits. + + * doc/conf/conf.xml: Registered the SessionCallContextListener as + CallContext.Listener. + +2011-04-14 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/model/SessionHolder.java: + Bugfix: Call correct method to retrieve an instance of + SessionFactoryProvider. + +2011-04-14 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/model/SessionHolder.java: + New. Contains thread local session holder for hibernate sessions. + + * src/main/java/de/intevation/flys/artifacts/model/RiverFactory.java: + Uses session from SessionHolder. + + * src/main/java/de/intevation/flys/artifacts/context/SessionCallContextListener.java: + Interacts with SessionHolder now. + + * src/main/java/de/intevation/flys/exports/ChartExportHelper.java: + Removed superfluous import. + +2011-04-14 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/context/SessionCallContextListener.java: + Implementation of a CallContext.Listener to open/close Hibernate + Sessions for each request. + +2011-04-14 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java, + src/main/java/de/intevation/flys/artifacts/states/DefaultState.java: + Some modifications related to the last commit - modification of the + describe() signature of a State. + +2011-04-14 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/states/GaugeSelect.java: + Removed. We do not need a state to select a gauge - the selection takes + place by choosing a start and an end point. + +2011-04-13 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/states/RiverSelect.java: + Bugfix: added missing label node to root node and a namespace to the + data node. + +2011-04-12 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java: + The name of the artifact 'winfo' is written into the DESCRIBE document + now. We need this to have a proper way to distinguish between different + artifacts in the UI. + +2011-04-12 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java: Bugfix: + States are filled with data before they describe themself. + +2011-04-11 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/model/AnnotationsFactory.java: + New. A factory that returns the annotations of a specific river. + + * src/main/java/de/intevation/flys/artifacts/services/DistanceInfoService.java: + New. This service provides a document that contains information about + distances of a river. + + * doc/conf/conf.xml: Registered the DistanceInfoService. + +2011-04-06 Ingo Weinzierl + + * src/main/java/de/intevation/flys/collections/FLYSArtifactCollection.java: + This collection overrides the out() operation now. The incoming request + document is read and the related OutGenerator is used to create the + output. + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java: Removed + the code to create discharge curves. It has moved to the + DischargeCurveGenerator which now does this work. + +2011-04-06 Ingo Weinzierl + + * src/main/java/de/intevation/flys/exports/OutGenerator.java: The + generate() method throws an IOException now. + + * src/main/java/de/intevation/flys/exports/DischargeCurveGenerator.java: + New. This OutGenerator creates discharge curves. + +2011-04-06 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java: Changed + the visibility of the getData() method. It's now public, because the + OutGenerator needs an artifact's data. + +2011-04-03 Sascha L. Teichmann + + * src/**/*.java: Removed trailing whitespace. + +2011-04-03 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/collections/FLYSArtifactCollection.java: + Make project compilable again by + commenting out a not existing XMLDebug reference. + +2011-03-31 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/context/FLYSContextFactory.java: + Added code to parse the configured OutGenerators and to save them (in a + map) in the FLYSContext. + + * src/main/java/de/intevation/flys/artifacts/context/FLYSContext.java: + Added a key that is used to save the OutGenerators Map in the context. + +2011-03-31 Ingo Weinzierl + + * src/main/java/de/intevation/flys/exports/OutGenerator.java: + New. This interface is used to generator different types of output. + ArtifactCollections will make use of this interface to create a + collected output of all its artifacts. + +2011-03-30 Ingo Weinzierl + + * src/main/java/de/intevation/flys/collections/FLYSArtifactCollection.java: + Removed the Backend from FLYSArtifactCollection - used ArtifactDatabase + operations instead. + + * TODO: Removed 'remove Backend reference' TODO. + +2011-03-30 Ingo Weinzierl + + * doc/conf/artifacts/winfo.xml: Enhanced the configuration of the + discharge curve output mode. This output now provides three facets - W, + Q and the curve itself. + +2011-03-30 Ingo Weinzierl + + Tagged RELEASE 0.1 + +2011-03-30 Ingo Weinzierl + + * doc/conf/artifacts/winfo.xml: Renamed an output mode in the WINFO + artifact configuration. + +2011-03-29 Ingo Weinzierl + + * src/main/resources/messages_de_DE.properties, + src/main/resources/messages_de.properties: Changed a german string. + +2011-03-29 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/states/CalculationSelect.java: + Modified the available calculation modes and its order in the DESCRIBE + document. + + * src/main/resources/messages.properties, + src/main/resources/messages_de_DE.properties, + src/main/resources/messages_en.properties, + src/main/resources/messages_de.properties: Adapted the names of + calculation modes. + +2011-03-28 Ingo Weinzierl + + * src/main/java/de/intevation/flys/collections/FLYSArtifactCollection.java: + Added the hash code of an artifact to the artifact part of the + collection's DESCRIBE document. + +2011-03-28 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java: Changed + the background color of discharge curves to white. + +2011-03-28 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/model/DischargeTables.java: + Cache the scale, too. Otherwise two calls to getValues() with + different arguments will result in the same output. + +2011-03-28 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/model/DischargeTables.java: + Introduced a 'scale' parameter in the getValues() method. + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java: Filled + the out() operation with code that draws a discharge table of one or + more gauges specified by the given range in entered in a previous state. + +2011-03-28 Ingo Weinzierl + + * src/main/java/de/intevation/flys/exports/ChartExportHelper.java: + New. A helper class to exports charts. + + * pom.xml: Added dependencies to iText, Batik and JFreeChart. + +2011-03-28 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/importer/PegelGltParser.java: + Fixed swap of operands. + +2011-03-28 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/model/GaugesFactory.java: + New. Load gauges for a river and filter them for given + ranges. + +2011-03-25 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/model/DischargeTables.java: + Store data in a double [][] instead of interleaved double [] + to be compatible with org.jfree.data.xy.DefaultXYDataset. + +2011-03-25 Ingo Weinzierl + + * TODO: Removed 'i18n' and 'step-back' TODOs and added an issue to remove + the Backend reference from FLYSArtifactCollection. + +2011-03-25 Ingo Weinzierl + + * src/main/java/de/intevation/flys/collections/FLYSArtifactCollection.java: + Added missing artifact namespace of an attribute in the DESCRIBE + document. + +2011-03-24 Ingo Weinzierl + + * src/main/java/de/intevation/flys/collections/FLYSArtifactCollection.java: + New. This ArtifactCollection overrides the DefaultArtifactCollection to + implement FLYS specific describe() and out() operations. + + * doc/conf/conf.xml: Use the FLYSArtifactCollection instead of the + DefaultArtifactCollection for this application. + +2011-03-24 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/model/DischargeTables.java: + New. Fetches values of discharge tables in form of packed + w/q double arrays for given gauges. + + * src/main/java/de/intevation/flys/artifacts/model/RiverFactory.java: + Removed needless import. + +2011-03-24 Ingo Weinzierl + + * src/main/resources/messages_de_DE.properties: Added a german resource + bundle to avoid exceptions in the flys artifacts. Sometimes, the + Resources class is not able to find a 'de_DE' bundle and throws an + exception. This is really strange, because it should use the 'de' bundle + in that case, but it doesn't. + +2011-03-23 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java: Added + some code to append the output modes of previous states to the DESCRIBE + document. + + TODO: Determine if the current state is already filled with data and + append its output modes as well! + +2011-03-22 Ingo Weinzierl + + * doc/conf/artifacts/winfo.xml: Enhanced the location_distance state with + an output mode 'discharge_table'. + +2011-03-21 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/states/DefaultState.java: + Write human readable strings as label attribute into the DESCRIBE + output. Those labels are used to be displayed in the GUI. + +2011-03-21 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/states/CalculationSelect.java: + Added some further calculation types. + + * src/main/resources/messages.properties, + src/main/resources/messages_en.properties, + src/main/resources/messages_de.properties: Added i18n strings for the + calculation types + +2011-03-21 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java: + Implemented the step-back part of the advance() operation. + +2011-03-21 Ingo Weinzierl + + * src/main/resources/messages_de.properties: Fixed a german umlaut. + +2011-03-18 Ingo Weinzierl + + * doc/conf/artifacts/winfo.xml: Added new states for entering a + location/distance and w/q. + + * src/main/resources/messages.properties, + src/main/resources/messages_en.properties, + src/main/resources/messages_de.properties: New string for the + location/distance and w/q input states. + +2011-03-18 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/states/WQSelect.java: + New. A state for the W/Q input of the WINFO parameterization. + +2011-03-18 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/states/DefaultState.java: + Append an attribute 'uiprovider' to the dynamic UI node. + + * src/main/java/de/intevation/flys/artifacts/states/LocationDistanceSelect.java: + New. A state for the location/distance selection of the WINFO + parameterization. + +2011-03-17 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/states/DefaultState.java: + Added a new method getUIProvider() that might be overriden by concreted + subclasses that should be rendered with a specific UIProvider. + +2011-03-17 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java: + The static UI part is created by the previous states now. This makes it + possible to group the data objects (which is necessary to group the + objects in the ui). + + * src/main/java/de/intevation/flys/artifacts/states/DefaultState.java: + Added a describeStatic() method that creates a node that contains the + data of that state. + +2011-03-17 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/services/RiverService.java: + Removed TODO: the document contains the rivers provided by the backend + now. + +2011-03-17 Sascha L. Teichmann + + * pom.xml: Added dependency to flys backend. + + * src/main/java/de/intevation/flys/artifacts/model/River.java: + Removed. We are using the backend model now. + + * src/main/java/de/intevation/flys/artifacts/model/RiverFactory.java: + Fetches the rivers from the backend. + + * src/main/java/de/intevation/flys/artifacts/states/RiverSelect.java: + Import fixes. + +2011-03-15 Sascha L. Teichmann + + * doc/conf/conf.xml: Added section for database backend configuration. + +2011-03-15 Sascha L. Teichmann + + * src/main/java/de/intevation/flys/artifacts/context/FLYSContextFactory.java: + Fixed build error coming from different import of XMLUtils. + +2011-03-14 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/states/DefaultState.java: + Appended the missing label node that contains the human readable name of + the data item. + +2011-03-14 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java, + src/main/java/de/intevation/flys/artifacts/states/DefaultState.java: + I18N of strings for the DESCRIBE document. + + * src/main/resources/messages.properties, + src/main/resources/messages_en.properties, + src/main/resources/messages_de.properties: I18N strings for the + calculcation mode state. + +2011-03-14 Ingo Weinzierl + + * doc/conf/artifacts/winfo.xml: Modified the winfo states. + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java: Adapted + the artifact regarding the changes of the last commit. The states + describe() method creates the dynamic UI node - the artifact needs to + apply this node. + + * src/main/java/de/intevation/flys/artifacts/states/CalculationSelect.java: + New. The state for choosing the calculation mode. + + * src/main/resources/messages.properties, + src/main/resources/messages_en.properties, + src/main/resources/messages_de.properties: Added i18n strings for the + calculation mode state. + +2011-03-14 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/states/DefaultState.java: + New. This is the base state for the FLYS application. It provides a + method that creates the dynamic ui node for the DESCRIBE. + + * src/main/java/de/intevation/flys/artifacts/states/RiverSelect.java, + src/main/java/de/intevation/flys/artifacts/states/GaugeSelect.java: Both + classes extend the abstract base class DefaultState. + +2011-03-14 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/resources/Resources.java: + New. This class retrieves the i18n strings from a ResourceBundle. + + * src/main/resources/messages.properties, + src/main/resources/messages_en.properties, + src/main/resources/messages_de.properties: Resource files for german and + english translation. + +2011-03-10 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java: Appended + the data that have been inserted in former states into the static node + of the DESCRIBE. + +2011-03-10 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java: The + operations feed() and advance() return the description of the artifact + using the describe() operation. This avoids additional server round trips + in the client - the clients gets to know about the new state of the + artifact immediately. + +2011-03-10 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java: + Implemented a part (step forward) of the advance operation. + + * TODO: Implement Step-Back in advance operation. + +2011-03-09 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java: + Implemented the abstract method getName(). It returns the constant + 'winfo' string. + + * src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java: + Implemented the feed action. The data of an incoming feed() operation is + stored in StateData objects that are saved in a map in the artifact. + + NOTE: There is no input validation and no i18n of error messages (see + TODO). + +2011-03-09 Ingo Weinzierl + + * TODO: This file contains some open points that need to be done. + +2011-03-09 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java: New. This + artifact serves as the default artifact for the FLYS application. + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java: This + artifact now inherits from FLYSArtifact. Furthermore, there is one big + change: we don't store the State objects itself in the artifact, but + just the identifier of those. This makes the artifact smaller and more + compatible agains previous versions of the software. + +2011-03-08 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/services/RiverService.java: + New. This service will retrieve a list of provided rivers. + + * doc/conf/conf.xml: Added a configuration for the RiverService. + +2011-03-07 Ingo Weinzierl + + * doc/conf/conf.xml: Added a section user-factory and collection-factory in + the factories part of the configuration. + +2011-03-01 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/states/RiverSelect.java: + Replaced the 'special' attribute from DESCRIBE with a 'uiprovider' + attribute. + +2011-02-08 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java: The + RiverSelect state is called to create the UI part of the describe + document. + + * src/main/java/de/intevation/flys/artifacts/states/RiverSelect.java: + Implemented the dynamic UI part of describe(). The static part is not + inserted into the describe document at the moment. We need a reference to + the previous states for this. + +2011-02-08 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/model/RiverFactory.java, + src/main/java/de/intevation/flys/artifacts/model/River.java: New. A model + class that represents a river and its factory to create concrete river + instances. + NOTE: Currently, this is just a mockup. The factory just returns two + static rivers "Mosel" and "Saar" without a connection to a backend. + +2011-02-07 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/states/StateFactory.java: The + input data of a state is initialized with empty StateData objects after + the State has been created. + + * doc/conf/artifacts/winfo.xml: Renamed the input data nodes of the states + which now fits better to the class name of the implementation. + +2011-02-07 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java: The + describe document returned by this artifact now contains the current state + and the reachable states. + +2011-02-07 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/context/FLYSContextFactory.java: + The transitions are put into the TransitionEngine with the ID of the state + - not longer with the artifact name. On this way, we are able to fetch + just the transitions for a specific state, instead of all the transitions + of an artifact. + +2011-02-04 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java: Describe() + returns the artifact's uuid and hash value. The whole implementation of + describe() is still outstanding. + +2011-02-04 Ingo Weinzierl + + * doc/conf/artifacts/winfo.xml: Removed useless config stuff. + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java: Removed + useless methods, and improved the init process - the first state is set as + the current state for this artifact. + + * src/main/java/de/intevation/flys/artifacts/states/RiverSelect.java, + src/main/java/de/intevation/flys/artifacts/states/GaugeSelect.java: New. + The states are used in the first two steps of the WINFOArtifact. + Currently, they just implement stubs of the necessary methods setup() and + describe(). + +2011-02-04 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/states/State.java, + src/main/java/de/intevation/flys/artifacts/transitions/TransitionEngine.java, + src/main/java/de/intevation/flys/artifacts/transitions/Transition.java: + Removed. These classes are placed in the artifact-database now. + + * src/main/java/de/intevation/flys/artifacts/transitions/DefaultTransition.java, + src/main/java/de/intevation/flys/artifacts/transitions/TransitionFactory.java: + Adapted imports of Transition. + + * src/main/java/de/intevation/flys/artifacts/states/StateFactory.java: New. + This factory should be used to create concrete State objects. + + * src/main/java/de/intevation/flys/artifacts/context/FLYSContext.java: Added + a constant key to store the StateEngine in the context. + + * src/main/java/de/intevation/flys/artifacts/context/FLYSContextFactory.java: + New method that initializes the states at application start. + +2011-02-03 Ingo Weinzierl + + * src/main/java/de/intevation/flys/artifacts/states/State.java: New. The + interface description of a state. + + * src/main/java/de/intevation/flys/artifacts/transitions/Transition.java, + src/main/java/de/intevation/flys/artifacts/transitions/DefaultTransition.java: + New. The interface description and a default implementation of a + transition. + + * src/main/java/de/intevation/flys/artifacts/transitions/TransitionEngine.java: + New. The TransitionEngine stores all transitions for each artifact and + should be used to determine, if an artifact can advance from one state to + another. + + * src/main/java/de/intevation/flys/artifacts/transitions/TransitionFactory.java: + New. Transitions should be created by using this class. + + * src/main/java/de/intevation/flys/artifacts/context/FLYSContext.java: New. + The Flys context. It currently defines keys to store important components + in the context. + + * src/main/java/de/intevation/flys/artifacts/context/FLYSContextFactory.java: + New. The context factory initializes the basic components of the + application. Currently, the TransitionEngine is created and all artifacts + with its transitions are read from the global configuration and stored in + the FLYSContext. + + * pom.xml: Added a dependency to the 'artifacts-common' package. + + * doc/conf/artifacts/winfo.xml: Corrected the classname of the + DefaultTransition. + + * doc/conf/conf.xml: Added FLYSContextFactory as context-factory. + +2011-02-02 Ingo Weinzierl + + * doc/conf/conf.xml: An initial configuration file for the FLYS artifact + server. + + * doc/conf/artifacts/winfo.xml: An initial transition configuration of an + WINFO artifact. + + * src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java: A stub of + an artifact for a WINFO parameterization. + + * pom.xml: Set the source code version to 1.5. + +2011-02-01 Sascha L. Teichmann + + * src/**, pom.xml: Added initial maven project. + * ChangeLog: new. diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/Changes --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/Changes Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,310 @@ +2011-09-19 RELEASE 2.5 + + NEW: + + * Introduced the concept of a "datacage": the datacage is a service that + provides a list of chart themes that fit to a given chart type. The + service accepts a user uuid, the uuid of a master Artifact, the name + of the output type and a set of further string parameters. In general, + we distinguish between user-specific datacage and system-specific + datacage: + The user-specific datacage returns themes provided by old + calculations computed by the user. + The system-specific datacage returns themes that might be generated + using the data stored in the flys-backend. + + * Introduced a database used by the datacage that stores information + about Artifacts, their outputs and their facets. This database + requires synchronization with the Artifact database. The intent of + this database is to have a fast access to data stored in Artifacts. + + * Introduced a mechanism to clone existing Artifacts (with or without + restrictions). For cloning an Artifact, it is necessary to specify the + UUID of a "model Artifact". The clone will be based on that model by + extracting all required data from it. + + * Introduced "recommendations": recommendations are themes in charts or + maps (Artifacts/Facets) that should be added automatically to an + existing chart/map. They are provided by the datacage. + + * Introduced new Artifact types to provide further chart themes: + - Annotations + - Mainvalues + + * Introduced new Facet type WMSLayerFacet. This type stores all required + information (server url, layer names, layer extent, layer srid) to + display a WMS layer in a WMS client. + + * Introduced a new chart output "Querprofildiagramm". This output + calculates a waterlevel and displays it as single line together with + one or more cross section lines ("Querprofilspuren"). + + * Introduced a new chart output "W-Differenzen". This output calculates + waterlevel differences based on at least two waterlevels (a + "W-Differenzen" output can consist of more than a single waterlevel + difference calculation). Each waterlevel difference calculation + results in three chart themes: two W curves and a W-Differences curve. + + * Introduced a new output "Überschwemmungskarte". The visualization of + this output is a map. One of the map's layers is a WMS layer that + displays the calculation result of WSPLGEN (external C++ tool). + + * Improved the rendering process of chart themes: the styles configured + for themes are now used. + + * Improved the DistanceInfoService: it supports filters to filter the + type of items returned by this service (reduces the number of returned + items of course). + + * Introduced a CSV export for "W-Differenzen". + + * Downgraded GNU Trove to 1.1-beta-5 (later versions have been removed + from maven repositories). + + + FIXES: + + * flys/issue135 (Diagramm: Trotz abgeschalteter Themen bleiben Beschriftungen bestehen) + + * flys/issue159 (WINFO: Radiobutton - Ortsauswahl bei "W für ungleichwertigen Abflusslängsschnitt" entfernen) + + * flys/issue160 (WINFO: Auswahltabelle Orte bei Modus Strecke nach Step-Back) + + * flys/issue176 (Diagramm: Benennung eines Abflusses bei gewählter Höhe am Pegel) + + * flys/issue180 (WINFO: Zeilen der Tabelle können nach der Markierung in die Zwischenablage kopiert werden.) + + * flys/issue181 (Erstes Thema in der Themenliste wählt sich automatisch wieder an) + + * flys/issue191 (AT-Export: Längsten monoton steigenden Bereich exportieren.) + + * flys/issue219 (W-INFO: Abflusskurvenberechnung / keine Themen im Diagramm) + + * flys/issue254 (Datenkorb: Klonen von Artefakten in anderen Collections + Facettenfilter zum Ausblenden) + + * flys/issue256 (Datenkorb: XXX Issue festhalten) + + * flys/issue258 (Datenkorb: Outs statt States führen) + + * flys/issue259 (Daten aus Datenkorb in Diagramm einladen) + + * flys/issue260 (Datenkorb: Masterartefakt in View aufführen) + + * flys/issue262 (Datenkorb: Vereinigung der beiden Konfigurations-Templates) + + * flys/issue279 (WINFO: Elbe Wasserspiegellage - Index Out of Bounds) + + * flys/issue280 (BoundingBoxen von Streckenfavoriten und Haupt- und Extremwerten unsichtbar machen) + + * flys/issue281 (Karte: Auswahl der berechnten Wasserspiegellage über Inline-Datenkorb) + + * flys/issue282 (Karte: Abstand interpolierte Profile - Default wert) + + * flys/issue290 (Karte: Eingabe von Differenzen zw. WSP und Gelände findet keine Ausprägung in der Karte) + + * flys/issue303 (Keine Streckenfavoriten, wenn nur Q im Längsschnittdiagram ausgewählt) + + * flys/issue309 (Querprofil: Manuelle Eingabe funktioniert nicht nach Return (nur nach Tab)) + + * flys/issue310 (Querprofil: Farben der Themen) + + * flys/issue311 (Querprofil: i18n) + + + +2011-06-27 RELEASE 2.4 + + NEW: + + * Finalized the Facet concept: output modes and the output generation + are now based on facets. Facets are created dynamically by an Artifact + based on the results of a calculation. + + * Introduced a report mechanism that gives feedback of calculation + problems. + + * Introduced output modes that generate XML document with calculation + report information. + + * Introduced deactivated themes in charts: such themes are not rendered. + + * Introduced a cache to store distance info per river. + + * Introduced output modes that generate XML documents which contain meta + information of charts as axes ranges, data ranges and a transformation + matrix that allows to transform image coordinates into chart + coordinates. + + * Added support for zoom values in Chart output modes. + + * Added support for min/max values in DESCRIBE documents. + + * Added "Oberkante" and "Unterkante" columns to distance info service. + + * Added a new export mode to save data in AT format. + + * Improved performance while storing/loading Q values of WST columns. + + * Improved the WQ values validation for calculation 1 & 4. + + * Improved calculations to work independent of "from"/"to" order of + kilometer ranges. + + * Improved the input of WQ values for calculation 1. We distinguish + between a selected Q at a given gauge or a selected Q that doesn't + base on a given gauge. + + * Allow "from" to be greater than "to" in kilometer ranges. + + * Write default values of the user into the Artifact's DESCRIBE + document (flys/issue40). + + + FIXES: + + * flys/issue62 Artifacts no longer share their data with each other. + + * flys/issue77 Added titles for themes in duration curve charts. + + * flys/issue81 + + * flys/issue82 Fixed NPE after a calculation has taken place. + + * flys/issue84 + + * flys/issue85 Fixed location input for calculation 1 & 4. + + * flys/issue86 Fixed Q determination based on a given W. + + * flys/issue90 Removed space between chart axes and chart area. + + * flys/issue93 Renamed calculation 4. + + * flys/issue103 Append values selected by the user in the correct format + to the DESCRIBE document of Artifacts (uses i18n). + + * flys/issue147 + + * flys/issue150 Invert the X axis correctly for charts of type + calculation 1 & 4. + + * flys/issue154 Repaired computed discharge curve that broke after the + facets had been finalized. + + * flys/issue157 Discharge curve charts (computed an static) will now + have a lower x value set to "1". + + * flys/issue161 Longitudinal section chart's second Y axis will + initially start at Q=0. + + * flys/issue164 Improved input validation for WQ input of calculation 4. + + * flys/issue172 Duration curve charts will now have a lower x value set + to "0". + + * flys/issue173 Fixed broken gauge determination in calculation 4. + + * flys/issue174 Repaired broken upper margin between chart data and + chart border in longitudinal section charts. + + * Added missing "Corrected W" facet for results of calculation 4. + + * Map datasets in duration curve charts to the correct axes. + + * Fixed broken XPath to detect output modes in an attribute document of + a Collection. + + * Feed operation will no longer save data if the validation of the given + values failed. + + + +2011-05-19 RELEASE 2.3.1 + + NEW: + + * New export format for waterlevels: WST. + + * Added descriptions for the curves of the following charts: + - discharge curves (dt. 'Abflusskurven am Pegel') + - computed discharge curves (dt. 'berechnete Abflusskurven') + - longitudinal section curves (dt. 'Längsschnitt') + - discharge longitudinal section curves (dt. 'Abflusslängsschnitt') + + * Number formatting is done in a central place/class. + + FIXES: + + * flys/issue47 (Diagramm: Farbliche Unterscheidung von Abfluß und Wasserstand) + + * flys/issue52 (WINFO: W-Längsschnitt - Wasser jeweils von links nach rechts laufen lassen) + + * flys/issue53 (WINFO/Berechnungsausgabe: Kilometerierung und Wasserstände werden zum Teil mit vielen Nachkommastellen angezeigt) + + * flys/issue66: (i18n: Untertitel bei Längsschnitten - Bereich der Strecke enthält "double") + + * flys/issue67 (WINFO: Längsschnitt - Wasser fließt bergauf) + + * flys/issue72: (WINFO: Q/W/D-Info liefert selten eine Antwort) + + + +2011-05-13 RELEASE 2.3 + + NEW: + + * Initial release of the artifacts for FLYS. Currently there is a single + WINFO artifact for the following computations: + - waterlevels + - discharge curves + - duration curves + - discharge longitudinal section curves + + * Configuration is placed in doc/conf/conf.xml + + * WINFO Artifact specific configuration is placed in + doc/conf/artifacts/winfo.xml + + * So called 'OutGenerators' produce different types of output. + Currently, the flys-artifacts are able to produce charts and exports. + Each output type has to be configured in conf.xml. + + * New chart types: + - discharge curves (dt. 'Abflusskurven am Pegel') + - computed discharge curves (dt. 'Abflusskurve') + - longitudinal section curves (dt. 'Längsschnitte') + - duration curves (dt. 'Dauerlinie') + - discharge longitudinal section curve (dt. 'W bei + ungleichmäßigem Abflusslängsschnitt') + + * New exports: + - csv of waterlevels + - csv of duration curves + - csv of computed discharge curves + - csv of discharge longitudinal section + + * New services that provides: + - supported rivers + - main values of a gauge + - range information of a river + - meta information of a river + + * Caching of computation relevant values + + * Initial model to support chart specific themes (theme.xml) + + + LIMITATIONS: + + * Charts are not rendered using the themes in theme.xml + + + !!! + + The version number of this release depends on an existing desktop variant of + this software that is in version 2.1. + + !!! + + +2011-03-30 RELEASE 0.1 diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/NEWS --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/NEWS Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,13 @@ +NEWS + +for enduser-specific information, c.f. the NEWS -file in the module flys-client + +2011-05-19 Release V 2.3.1 + * Bugfixing Release for WINFO + +2011-05-16 Release V 2.3.0 + * Enhanced functionality for WINFO, diagram and Data-Manager (Datenkorb) + +2011-03-27 Release V 2.2 + +This file starts with V. 2.2. Earlier versions are based on a Desktop-version until V 2.1.3. diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/TODO --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/TODO Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,1 @@ +- Validation of the input values of an incoming feed() call diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/contrib/visualize-transitions.xsl --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/contrib/visualize-transitions.xsl Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,128 @@ + + + + + + + + + . + + + digraph transition_model { + + } + + + + + + + + + + ${artifacts.config.dir} + + + + + + + + + + subgraph + { + label = "Artefakt: + + "; + + + } + + + + + + " + + " [ shape = "record" label=<<table border="0" cellborder="0" cellpadding="3"> + <tr><td align="center" colspan="2" bgcolor="black"><font color="white"> + + </font></td></tr> + + </table>>] + ; + + + + <tr><td align="right"> + + </td><td align="left"> + + </td></tr> + + + + " + + " -> " + + " + + ; + + + + [ label=" + + + + + + " ] + + + + + + + + + + + + + + + + + + + + + + + + + + + diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/doc/conf/artifacts/annotation.xml --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/doc/conf/artifacts/annotation.xml Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,16 @@ + + + + + + + + + + + + + + diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/doc/conf/artifacts/riveraxis.xml --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/doc/conf/artifacts/riveraxis.xml Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,16 @@ + + + + + + + + + + + + + + diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/doc/conf/artifacts/winfo.xml --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/doc/conf/artifacts/winfo.xml Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,356 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/doc/conf/artifacts/wmsbackground.xml --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/doc/conf/artifacts/wmsbackground.xml Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,16 @@ + + + + + + + + + + + + + + diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/doc/conf/cache.xml --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/doc/conf/cache.xml Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,66 @@ + + + + + + + + + + + + + + + + + + + + + + + diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/doc/conf/conf.xml --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/doc/conf/conf.xml Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,203 @@ + + YOUR_SECRET + + de.intevation.flys.artifacts.context.FLYSContextFactory + + de.intevation.artifactdatabase.DefaultArtifactCollectionFactory + + + + de.intevation.artifactdatabase.DefaultArtifactFactory + de.intevation.artifactdatabase.DefaultArtifactFactory + de.intevation.artifactdatabase.DefaultArtifactFactory + de.intevation.artifactdatabase.DefaultArtifactFactory + de.intevation.artifactdatabase.DefaultArtifactFactory + + + de.intevation.artifactdatabase.DefaultUserFactory + + + de.intevation.artifactdatabase.DefaultServiceFactory + de.intevation.artifactdatabase.DefaultServiceFactory + de.intevation.artifactdatabase.DefaultServiceFactory + de.intevation.artifactdatabase.DefaultServiceFactory + de.intevation.artifactdatabase.DefaultServiceFactory + + + + + + de.intevation.flys.artifacts.datacage.Datacage + + + + de.intevation.flys.artifacts.datacage.DatacageBackendListener + + + de.intevation.flys.artifacts.context.SessionCallContextListener + + + + + + + + + + + + + + + + de.intevation.flys.exports.DischargeCurveGenerator + de.intevation.flys.exports.DischargeCurveInfoGenerator + de.intevation.flys.exports.CrossSectionGenerator + de.intevation.flys.exports.CrossSectionInfoGenerator + de.intevation.flys.exports.ComputedDischargeCurveGenerator + de.intevation.flys.exports.ComputedDischargeCurveInfoGenerator + de.intevation.flys.exports.LongitudinalSectionGenerator + de.intevation.flys.exports.LongitudinalSectionInfoGenerator + de.intevation.flys.exports.DurationCurveGenerator + de.intevation.flys.exports.DurationCurveInfoGenerator + de.intevation.flys.exports.DischargeLongitudinalSectionGenerator + de.intevation.flys.exports.DischargeLongitudinalSectionInfoGenerator + de.intevation.flys.exports.WaterlevelExporter + de.intevation.flys.exports.DurationCurveExporter + de.intevation.flys.exports.ComputedDischargeCurveExporter + de.intevation.flys.exports.DischargeLongitudinalSectionExporter + de.intevation.flys.exports.WDifferencesCurveGenerator + de.intevation.flys.exports.WDifferencesCurveInfoGenerator + de.intevation.flys.exports.WDifferencesExporter + + de.intevation.flys.exports.ReportGenerator + de.intevation.flys.exports.ReportGenerator + de.intevation.flys.exports.ReportGenerator + de.intevation.flys.exports.ReportGenerator + de.intevation.flys.exports.ReportGenerator + + de.intevation.flys.exports.ATExporter + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + 8181 + localhost + + + + 60000 + + + + ${artifacts.config.dir}/cache.xml + + + + + + + SA + + + + jdbc:h2:${artifacts.config.dir}/../artifactdb/artifacts.db + + + + + + + ${artifacts.config.dir}/themes.xml + + + diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/doc/conf/datacage.sql --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/doc/conf/datacage.sql Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,104 @@ +BEGIN; + +CREATE SEQUENCE USERS_ID_SEQ; + +CREATE TABLE users ( + id INT PRIMARY KEY NOT NULL, + gid UUID NOT NULL UNIQUE +); + +CREATE SEQUENCE COLLECTIONS_ID_SEQ; + +CREATE TABLE collections ( + id INT PRIMARY KEY NOT NULL, + gid UUID NOT NULL UNIQUE, + user_id INT NOT NULL REFERENCES users(id) ON DELETE CASCADE, + name VARCHAR(256) NOT NULL, + creation TIMESTAMP NOT NULL +); + +CREATE SEQUENCE ARTIFACTS_ID_SEQ; + +CREATE TABLE artifacts ( + id INT PRIMARY KEY NOT NULL, + gid UUID NOT NULL UNIQUE, + state VARCHAR(256) NOT NULL, + creation TIMESTAMP NOT NULL +); + +CREATE SEQUENCE COLLECTION_ITEMS_ID_SEQ; + +CREATE TABLE collection_items ( + id INT PRIMARY KEY NOT NULL, + collection_id INT NOT NULL REFERENCES collections(id) ON DELETE CASCADE, + artifact_id INT NOT NULL REFERENCES artifacts(id) ON DELETE CASCADE +); + +CREATE SEQUENCE ARTIFACT_DATA_ID_SEQ; + +CREATE TABLE artifact_data ( + id INT PRIMARY KEY NOT NULL, + artifact_id INT NOT NULL REFERENCES artifacts(id) ON DELETE CASCADE, + kind VARCHAR(256) NOT NULL, + k VARCHAR(256) NOT NULL, + v VARCHAR(256), -- Maybe too short + UNIQUE (artifact_id, k) +); + +CREATE SEQUENCE OUTS_ID_SEQ; + +CREATE TABLE outs ( + id INT PRIMARY KEY NOT NULL, + artifact_id INT NOT NULL REFERENCES artifacts(id) ON DELETE CASCADE, + name VARCHAR(256) NOT NULL, + description VARCHAR(256), + out_type VARCHAR(256) +); + +CREATE SEQUENCE FACETS_ID_SEQ; + +CREATE TABLE facets ( + id INT PRIMARY KEY NOT NULL, + out_id INT NOT NULL REFERENCES outs(id) ON DELETE CASCADE, + name VARCHAR(256) NOT NULL, + num INT NOT NULL, + state VARCHAR(256) NOT NULL, + description VARCHAR(256), + UNIQUE (out_id, num, name) +); + +CREATE VIEW master_artifacts AS + SELECT a2.id AS id, + a2.gid AS gid, + a2.state AS state, + a2.creation AS creation, + ci2.collection_id AS collection_id + FROM collection_items ci2 + JOIN artifacts a2 + ON ci2.artifact_id = a2.id + JOIN (SELECT ci.collection_id AS c_id, + MIN(a.creation) AS oldest_a + FROM collection_items ci + JOIN artifacts a + ON ci.artifact_id = a.id + GROUP BY ci.collection_id) o + ON o.c_id = ci2.collection_id + WHERE a2.creation = o.oldest_a; + +-- DROP VIEW master_artifacts; +-- DROP SEQUENCE USERS_ID_SEQ; +-- DROP SEQUENCE COLLECTIONS_ID_SEQ; +-- DROP SEQUENCE ARTIFACTS_ID_SEQ; +-- DROP SEQUENCE COLLECTION_ITEMS_ID_SEQ; +-- DROP SEQUENCE ARTIFACT_DATA_ID_SEQ; +-- DROP SEQUENCE OUTS_ID_SEQ; +-- DROP SEQUENCE FACETS_ID_SEQ; +-- DROP TABLE facets; +-- DROP TABLE outs; +-- DROP TABLE artifact_data; +-- DROP TABLE collection_items; +-- DROP TABLE collections; +-- DROP TABLE artifacts; +-- DROP TABLE users; + +COMMIT; diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/doc/conf/mapserver/barrier_lines_class.vm --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/doc/conf/mapserver/barrier_lines_class.vm Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,32 @@ +CLASS + NAME "Damm" + EXPRESSION ("[TYP]"="Damm") + STYLE + SIZE 5 + OUTLINECOLOR "#008000" + END +END +CLASS + NAME "Rohr 1" + EXPRESSION ("[TYP]"="Rohr 1") + STYLE + SIZE 5 + OUTLINECOLOR "#800080" + END +END +CLASS + NAME "Rohr 2" + EXPRESSION ("[TYP]"="Rohr 2") + STYLE + SIZE 5 + OUTLINECOLOR "#808080" + END +END +CLASS + NAME "Graben" + EXPRESSION ("[TYP]"="Graben") + STYLE + SIZE 5 + OUTLINECOLOR "#800000" + END +END diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/doc/conf/mapserver/barrier_polygons_class.vm --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/doc/conf/mapserver/barrier_polygons_class.vm Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,7 @@ +CLASS + NAME "POLYGON_BARRIERS" + STYLE + SIZE 5 + OUTLINECOLOR "#FF8000" + END +END diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/doc/conf/mapserver/layer.vm --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/doc/conf/mapserver/layer.vm Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,34 @@ +LAYER + NAME "$LAYER.getName()" + TYPE $LAYER.getType() + DATA "$LAYER.getDirectory()/$LAYER.getData()" + STATUS ON + TEMPLATE map.html + TOLERANCE 10 + DUMP TRUE + #if( $LAYER.getGroup() ) + GROUP "$LAYER.getGroup()" + #end + + METADATA + "wms_title" "$LAYER.getTitle()" + "gml_include_items" "all" + #if ( $LAYER.getGroupTitle() ) + "wms_group_title" "$LAYER.getGroupTitle()" + #end + END + + #if ( !$LAYER.getStyle() ) + #if ( $LAYER.getGroupTitle() ) + #if ( $LAYER.getType() == "POLYGON" ) + #include("barrier_polygons_class.vm") + #else + #include("barrier_lines_class.vm") + #end + #else + #include("wsplgen_class.vm") + #end + #else + $LAYER.getStyle() + #end +END diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/doc/conf/mapserver/mapfile.vm --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/doc/conf/mapserver/mapfile.vm Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,43 @@ +MAP + NAME "FLYS-Map" + STATUS ON + SIZE 600 400 + MAXSIZE 4000 + EXTENT -90 -180 90 180 + UNITS DD + SHAPEPATH "$SHAPEFILEPATH" + IMAGECOLOR 255 255 255 + PROJECTION + "init=epsg:31466" + END + + DEBUG 5 + CONFIG "MS_ERRORFILE" "mapserver.log" + + WEB + METADATA + "wms_title" "FLYS Web Map Service" + "wms_onlineresource" "$MAPSERVERURL" + "wms_accessconstraints" "none" + "wms_fees" "none" + "wms_addresstype" "postal" + "wms_address" "Any Street" + "wms_city" "Any City" + "wms_stateorprovince" "Any state" + "wms_postcode" "My Postalcode" + "wms_country" "Any Country" + "wms_contactperson" "Any Person" + "wms_contactorganization" "Any Orga" + "wms_contactelectronicmailaddress" "any-email@example.com" + "wms_contactvoicetelephone" "Any's telephone number" + "wms_srs" "EPSG:4326 EPSG:31466 EPSG:31467" + "wms_feature_info_mime_type" "text/html" + "ows_enable_request" "*" + END + END + + ## Don't change the following lines. + #foreach ($LAYER in $LAYERS) + $LAYER + #end +END diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/doc/conf/mapserver/wsplgen_class.vm --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/doc/conf/mapserver/wsplgen_class.vm Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,44 @@ +CLASS + NAME "WSPLGEN_POLYGON" + EXPRESSION ([DIFF] < 1) + STYLE + SIZE 5 + COLOR "#B2C9D7" + END +END + +CLASS + NAME "WSPLGEN_POLYGON" + EXPRESSION ([DIFF] >= 1 AND [DIFF] < 2) + STYLE + SIZE 5 + COLOR "#6F93AA" + END +END + +CLASS + NAME "WSPLGEN_POLYGON" + EXPRESSION ([DIFF] >= 2 AND [DIFF] < 3) + STYLE + SIZE 5 + COLOR "#426F8B" + END +END + +CLASS + NAME "WSPLGEN_POLYGON" + EXPRESSION ([DIFF] >= 3 AND [DIFF] < 4) + STYLE + SIZE 5 + COLOR "#214F6C" + END +END + +CLASS + NAME "WSPLGEN_POLYGON" + EXPRESSION ([DIFF] >= 3 AND [DIFF] < 4) + STYLE + SIZE 5 + COLOR "#021B2A" + END +END diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/doc/conf/meta-data.xml --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/doc/conf/meta-data.xml Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,370 @@ + + + + + + + SELECT id AS river_id, name as river_name FROM rivers + WHERE lower(name) LIKE lower(${river}) + + + + + + + + + + + SELECT id AS gauge_id, + name AS gauge_name + FROM gauges WHERE river_id = ${river_id} + + + + + + + + SELECT description AS gauge_desc, + d.id AS discharge_id, + ti.start_time AS g_start, + ti.stop_time AS g_stop + FROM discharge_tables d JOIN time_intervals ti + ON d.time_interval_id = ti.id + WHERE d.gauge_id = ${gauge_id} AND d.kind = 1 + + + + + + + + + + + + + + + + + + SELECT id AS fix_id, + description AS fix_description + FROM wsts WHERE kind = 2 AND river_id = ${river_id} + + + + + + + + + SELECT id AS fix_column_id, + name AS fix_column_name + FROM wst_columns WHERE wst_id = ${fix_id} + ORDER by position + + + + + + + + + + + + + + + + + SELECT id AS prot_id, + description AS prot_description + FROM wsts WHERE kind = 5 AND river_id = ${river_id} + + + + + + + + + SELECT id AS prot_column_id, + name AS prot_column_name + FROM wst_columns WHERE wst_id = ${prot_id} + ORDER by position + + + + + + + + + + + + + + + + + SELECT id AS fw_id, + description AS fw_description + FROM wsts WHERE kind = 4 AND river_id = ${river_id} + + + + + + + + + SELECT id AS fw_column_id, + name AS fw_column_name + FROM wst_columns WHERE wst_id = ${fw_id} + ORDER by position + + + + + + + + + + + + + + + + + SELECT id AS wl_id, + description AS wl_description + FROM wsts WHERE kind = 0 AND river_id = ${river_id} + + + + + + + + + SELECT id AS wl_column_id, + name AS wl_column_name + FROM wst_columns WHERE wst_id = ${wl_id} + ORDER by position + + + + + + + + + + + + + + + + + SELECT id AS els_id, + description AS els_description + FROM wsts WHERE kind = 1 AND river_id = ${river_id} + + + + + + + + + SELECT id AS els_column_id, + name AS els_column_name + FROM wst_columns WHERE wst_id = ${els_id} + ORDER by position + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + FIXME: Following two macros look identical to me. + + + + + + + + + + + + + + + + + + + SELECT id AS dem_id, + lower AS dem_lower, + upper AS dem_upper + FROM dem WHERE river_id = ${river_id} + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + User specific part + ------------------ + + + + + SELECT u.id AS user_id, c.id AS collection_id + FROM collections c JOIN users u ON c.user_id = u.id + WHERE u.gid = CAST(${user-id} AS uuid) + ORDER BY c.creation DESC + + + + SELECT id AS a_id, state AS a_state, gid AS a_gid, creation AS a_creation + FROM master_artifacts m + WHERE collection_id = ${collection_id} AND gid <> CAST(${artifact-id} AS uuid) + AND EXISTS ( + SELECT id FROM artifact_data WHERE artifact_id = m.id AND k = 'river' AND v = ${river}) + + + + + + SELECT id AS out_id FROM outs WHERE artifact_id = ${a_id} AND name = 'longitudinal_section' + + + + SELECT name AS facet_name, num as facet_num, description AS facet_description + FROM facets WHERE out_id = ${out_id} ORDER BY num ASC, name DESC + + + + + + + + + + + + + + + + + + + + + + + + + System specific part + -------------------- + + + + + System specific part only + ------------------------- + + + + + + + diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/doc/conf/themes.xml --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/doc/conf/themes.xml Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,195 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/doc/mapserver/dbconnection.include --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/doc/mapserver/dbconnection.include Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,2 @@ +CONNECTIONTYPE postgis +CONNECTION "dbname='flys3' host=127.0.0.1 port=5432 user='flys' password='flys' sslmode=disable" diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/doc/mapserver/elbe-mapfile.map --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/doc/mapserver/elbe-mapfile.map Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,73 @@ +MAP + NAME "Elbe" + STATUS ON + SIZE 600 400 + MAXSIZE 4000 + EXTENT 3590790.616790 5648985.748203 3868521.325854 5922665.254118 + UNITS DD + #FONTSET "fontset.txt" + IMAGECOLOR 255 255 255 + PROJECTION + "init=epsg:31466" + END + + + OUTPUTFORMAT + NAME agg + DRIVER AGG/PNG + IMAGEMODE RGB + END + + CONFIG "MS_ERRORFILE" "logs/flys-elbe-wms.log" + DEBUG 5 + + WEB + METADATA + "wms_title" "FLYS-3.0 WMS (ELBE)" + "wms_onlineresource" "http://czech-republic.atlas.intevation.de/cgi-bin/elbe-wms" + "wms_accessconstraints" "none" + "wms_fees" "none" + "wms_addresstype" "postal" + "wms_address" "Any Street" + "wms_city" "Any City" + "wms_stateorprovince" "Any state" + "wms_postcode" "My Postalcode" + "wms_country" "Any Country" + "wms_contactperson" "Any Person" + "wms_contactorganization" "Any Orga" + "wms_contactelectronicmailaddress" "any-email@example.com" + "wms_contactvoicetelephone" "Any's telephone number" + "wms_srs" "EPSG:31466 EPSG:4326" + "wms_feature_info_mime_type" "text/html" + "ows_enable_request" "*" + END + END + + LAYER + NAME riveraxis + EXTENT 3590790.616790 5648985.748203 3868521.325854 5922665.254118 + DEBUG 5 + + METADATA + "wms_title" "River Axis" + END + + TYPE LINE + STATUS ON + INCLUDE "dbconnection.include" + DATA 'geom FROM "river_axes" USING UNIQUE id USING srid=31466' + FILTER "river_id='6'" + + PROJECTION + "init=epsg:31466" + END + + CLASS + NAME "riveraxis" + STYLE + SIZE 5 + COLOR "#000000" + END + END + END +END diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/doc/mapserver/fontset.txt --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/doc/mapserver/fontset.txt Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,5 @@ +# LiberationsSans weist eine metrische Identitaet zu Arial auf und ist unter +# einer freien Lizenz (modifizierte GPL 2) verfuegbar. +# Quelle: http://de.wikipedia.org/wiki/Arial + +LiberationSans-Italic /usr/share/fonts/truetype/LiberationSans-Italic.ttf diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/doc/mapserver/mosel-mapfile.map --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/doc/mapserver/mosel-mapfile.map Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,73 @@ +MAP + NAME "Mosel" + STATUS ON + SIZE 600 400 + MAXSIZE 4000 + EXTENT 2525866.883066 5480800.000000 2614283.382914 5582578.641600 + UNITS DD + #FONTSET "fontset.txt" + IMAGECOLOR 255 255 255 + PROJECTION + "init=epsg:31466" + END + + + OUTPUTFORMAT + NAME agg + DRIVER AGG/PNG + IMAGEMODE RGB + END + + CONFIG "MS_ERRORFILE" "logs/flys-mosel-wms.log" + DEBUG 5 + + WEB + METADATA + "wms_title" "FLYS-3.0 WMS (MOSEL)" + "wms_onlineresource" "http://czech-republic.atlas.intevation.de/cgi-bin/mosel-wms" + "wms_accessconstraints" "none" + "wms_fees" "none" + "wms_addresstype" "postal" + "wms_address" "Any Street" + "wms_city" "Any City" + "wms_stateorprovince" "Any state" + "wms_postcode" "My Postalcode" + "wms_country" "Any Country" + "wms_contactperson" "Any Person" + "wms_contactorganization" "Any Orga" + "wms_contactelectronicmailaddress" "any-email@example.com" + "wms_contactvoicetelephone" "Any's telephone number" + "wms_srs" "EPSG:31466 EPSG:4326" + "wms_feature_info_mime_type" "text/html" + "ows_enable_request" "*" + END + END + + LAYER + NAME riveraxis + EXTENT 2525866.883066 5480800.000000 2614283.382914 5582578.641600 + DEBUG 5 + + METADATA + "wms_title" "River Axis" + END + + TYPE LINE + STATUS ON + INCLUDE "dbconnection.include" + DATA 'geom FROM "river_axes" USING UNIQUE id USING srid=31466' + FILTER "river_id='2'" + + PROJECTION + "init=epsg:31466" + END + + CLASS + NAME "riveraxis" + STYLE + SIZE 5 + COLOR "#000000" + END + END + END +END diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/doc/mapserver/oracle_dbconnection.include --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/doc/mapserver/oracle_dbconnection.include Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,2 @@ +CONNECTIONTYPE oraclespatial +CONNECTION "flys3/flys3@localhost" diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/doc/mapserver/saar-mapfile.map --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/doc/mapserver/saar-mapfile.map Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,301 @@ +MAP + NAME "Saar" + STATUS ON + SIZE 600 400 + MAXSIZE 4000 + EXTENT 2539488.036000 5450928.892000 2575486.407000 5507352.839000 + UNITS DD + FONTSET "fontset.txt" + SYMBOLSET './symbols/symbols.sym' + IMAGECOLOR 255 255 255 + PROJECTION + "init=epsg:31466" + END + + + OUTPUTFORMAT + NAME agg + DRIVER AGG/PNG + IMAGEMODE RGB + END + + CONFIG "MS_ERRORFILE" "logs/flys-saar-wms.log" + DEBUG 0 + + WEB + METADATA + "wms_title" "FLYS-3.0 WMS (SAAR)" + "wms_onlineresource" "http://czech-republic.atlas.intevation.de/cgi-bin/saar-wms" + "wms_accessconstraints" "none" + "wms_fees" "none" + "wms_addresstype" "postal" + "wms_address" "Any Street" + "wms_city" "Any City" + "wms_stateorprovince" "Any state" + "wms_postcode" "My Postalcode" + "wms_country" "Any Country" + "wms_contactperson" "Any Person" + "wms_contactorganization" "Any Orga" + "wms_contactelectronicmailaddress" "any-email@example.com" + "wms_contactvoicetelephone" "Any's telephone number" + "wms_srs" "EPSG:31466 EPSG:4326" + "wms_feature_info_mime_type" "text/html" + "ows_enable_request" "*" + END + END + + LAYER + NAME catchment + EXTENT 2520667.897954 5376316.575645 2634771.191263 5508288.005707 + DEBUG 0 + + METADATA + "wms_title" "catchment" + END + + TYPE POLYGON + STATUS ON + INCLUDE "oracle_dbconnection.include" + DATA "GEOM FROM catchment USING SRID 31466" + FILTER 'river_id=1' + + PROJECTION + "init=epsg:31466" + END + + CLASS + NAME "catchment" + STYLE + COLOR "#000080" + OUTLINECOLOR "#000000" + END + END + END + LAYER + NAME km + GROUP km + EXTENT 2539489.068000 5450953.000500 2575482.527500 5507278.634500 + DEBUG 0 + DUMP TRUE + + METADATA + "wms_title" "km" + END + + TYPE POINT + STATUS ON + INCLUDE "oracle_dbconnection.include" + DATA "GEOM FROM river_axes_km USING SRID 31466" + FILTER 'river_id=1' + + PROJECTION + "init=epsg:31466" + END + + CLASS + NAME "km" + STYLE + COLOR "#ff0000" + SYMBOL 'square' + SIZE 5 + END + END + END + + LAYER + NAME km_annotation + GROUP km + EXTENT 2539489.068000 5450953.000500 2575482.527500 5507278.634500 + DEBUG 5 + DUMP TRUE + + METADATA + "wms_title" "km_annotation" + END + + TYPE ANNOTATION + STATUS ON + INCLUDE "oracle_dbconnection.include" + DATA "GEOM FROM river_axes_km USING SRID 31466" + FILTER 'river_id=1' + LABELITEM km + + MAXSCALE 25000 + + CLASS + LABEL + ANGLE auto + SIZE 10 + COLOR "#000000" + TYPE truetype + FONT LiberationSans-Italic + POSITION ur + OFFSET 2 2 + END + END + END + + LAYER + NAME buildings + EXTENT 2540544.253718 5456266.217464 2567747.834199 5502557.982120 + DEBUG 0 + + METADATA + "wms_title" "buildings (Bauwerke/Wehre)" + END + + TYPE LINE + STATUS ON + INCLUDE "oracle_dbconnection.include" + DATA "GEOM FROM buildings USING SRID 31466" + FILTER 'river_id=1' + + PROJECTION + "init=epsg:31466" + END + + CLASS + NAME "buildings" + STYLE + COLOR "#ff2222" + END + END + END + LAYER + NAME fixpoints + EXTENT 2539388.036000 5450896.688000 2575586.296000 5507370.606000 + DEBUG 0 + + METADATA + "wms_title" "fixpoints (Geodaesie/Festpunkte)" + END + + TYPE POINT + STATUS ON + INCLUDE "oracle_dbconnection.include" + DATA "GEOM FROM fixpoints USING SRID 31466" + FILTER 'river_id=1' + + PROJECTION + "init=epsg:31466" + END + + CLASS + NAME "fixpoints" + STYLE + COLOR "#ffff00" + SYMBOL 'square' + SIZE 6 + END + END + END + LAYER + NAME riveraxes + EXTENT 2539488.036000 5450928.892000 2575486.407000 5507352.839000 + DEBUG 0 + + METADATA + "wms_title" "River Axes" + END + + TYPE LINE + STATUS ON + INCLUDE "oracle_dbconnection.include" + DATA "GEOM FROM river_axes USING SRID 31466" + FILTER 'river_id=1' + + PROJECTION + "init=epsg:31466" + END + + CLASS + NAME "riveraxes" + STYLE + COLOR "#0000ff" + END + END + END + + LAYER + NAME qps + EXTENT 2539289.724000 5450852.896743 2576589.878311 5507289.656000 + DEBUG 0 + + METADATA + "wms_title" "QPS (CrossSectionTracks)" + END + + TYPE LINE + STATUS ON + INCLUDE "oracle_dbconnection.include" + DATA "GEOM FROM cross_section_tracks USING SRID 31466" + FILTER 'river_id=1' + + PROJECTION + "init=epsg:31466" + END + + MAXSCALEDENOM 100000 + + CLASS + NAME "qps" + STYLE + COLOR "#0000ff" + END + END + END + + LAYER + NAME hws + EXTENT 2539778.101933 5456638.161347 2567463.841704 5500605.745332 + DEBUG 0 + + METADATA + "wms_title" "HWS" + END + + TYPE LINE + STATUS ON + INCLUDE "oracle_dbconnection.include" + DATA "GEOM FROM hws USING SRID 31466" + FILTER 'river_id=1' + + PROJECTION + "init=epsg:31466" + END + + CLASS + NAME "hws" + STYLE + COLOR "#ff2222" + END + END + END + LAYER + NAME floodplain + EXTENT 2539343.776823 5451397.340027 2576021.009478 5507230.640000 + DEBUG 0 + + METADATA + "wms_title" "floodplain (Hydr. Grenzen/Talaue)" + END + + TYPE POLYGON + STATUS ON + INCLUDE "oracle_dbconnection.include" + DATA "GEOM FROM floodplain USING SRID 31466" + FILTER 'river_id=1' + + PROJECTION + "init=epsg:31466" + END + + CLASS + NAME "floodplain" + STYLE + COLOR "#800080" + OUTLINECOLOR "#000080" + END + END + END +END diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/doc/mapserver/symbols/symbols.sym --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/doc/mapserver/symbols/symbols.sym Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,22 @@ +SYMBOLSET +SYMBOL + NAME 'point' + TYPE ELLIPSE + POINTS + 1 1 + END + FILLED TRUE +END +SYMBOL + NAME "square" + TYPE VECTOR + POINTS + 0 0 + 0 1 + 1 1 + 1 0 + 0 0 + END + FILLED TRUE +END +END diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/pom.xml --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/pom.xml Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,141 @@ + + 4.0.0 + + de.intevation.flys.artifacts + flys-artifacts + 1.0-SNAPSHOT + jar + + flys-artifacts + http://maven.apache.org + + + UTF-8 + + + + + + org.apache.maven.plugins + maven-compiler-plugin + 2.0.2 + + 1.5 + 1.5 + + + + + + + + net.sf.ehcache + ehcache-core + 2.4.2 + + + jfree + jfreechart + 1.0.13 + + + junit + junit + 3.8.1 + test + + + trove + trove + 1.1-beta-5 + + + net.sf.opencsv + opencsv + 2.0 + + + de.intevation.bsh.artifact-database + artifact-database + 1.0-SNAPSHOT + + + de.intevation.artifacts.common + artifacts-common + 1.0-SNAPSHOT + + + de.intevation.flys + flys-backend + 1.0-SNAPSHOT + + + jfree + jfreechart + 1.0.13 + + + org.apache.xmlgraphics + batik-dom + 1.7 + + + org.apache.xmlgraphics + batik-svggen + 1.7 + + + com.lowagie + itext + 2.1.7 + + + org.apache.commons + commons-math + 2.2 + + + com.h2database + h2 + 1.3.158 + + + commons-dbcp + commons-dbcp + 1.2.2 + + + org.geotools + gt-shapefile + 2.7.2 + + + org.geotools + gt-epsg-wkt + 2.7.2 + + + org.geotools + gt-geojson + 2.7.2 + + + org.apache.velocity + velocity + 1.7 + + + + + jboss-repo2 + JBoss repo2 + http://repository.jboss.org/nexus/content/groups/public/ + + + gt2.repo + GeoTools2 Repository including JTS + http://download.osgeo.org/webdav/geotools + + + diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/AnnotationArtifact.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/AnnotationArtifact.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,261 @@ +package de.intevation.flys.artifacts; + +import java.util.ArrayList; +import java.util.List; + +import org.w3c.dom.Document; +import org.w3c.dom.Element; + +import org.apache.log4j.Logger; + +import org.hibernate.Session; + +//import net.sf.ehcache.Cache; + +import de.intevation.artifacts.Artifact; +import de.intevation.artifacts.ArtifactNamespaceContext; +import de.intevation.artifacts.CallContext; +import de.intevation.artifacts.CallMeta; + +import de.intevation.artifactdatabase.ProtocolUtils; +import de.intevation.artifactdatabase.state.Facet; +import de.intevation.artifactdatabase.state.Output; +import de.intevation.artifactdatabase.state.State; +import de.intevation.artifactdatabase.state.StateEngine; + +import de.intevation.artifacts.common.utils.XMLUtils; + +import de.intevation.flys.artifacts.states.DefaultState; +import de.intevation.flys.artifacts.cache.CacheFactory; +import de.intevation.flys.artifacts.context.FLYSContext; +import de.intevation.flys.artifacts.model.AnnotationsFactory; + +import de.intevation.flys.backend.SessionHolder; + +import de.intevation.flys.model.Annotation; + +import de.intevation.flys.utils.FLYSUtils; + +/** + * Artifact to access names of Points Of Interest along a segment of a river. + */ +public class AnnotationArtifact extends StaticFLYSArtifact { + + /** The logger for this class. */ + private static Logger logger = Logger.getLogger(WINFOArtifact.class); + + /** The name of the artifact. */ + public static final String ARTIFACT_NAME = "annotation"; + + /* Name of cache. */ + //public static final String CACHE_NAME = "annotations"; + + @Override + protected void initialize(Artifact artifact, Object context, + CallMeta meta) { + logger.debug("AnnotationArtifact.initialize, id: " + + artifact.identifier()); + + FLYSArtifact flys = (FLYSArtifact) artifact; + addData("river", flys.getData("river")); + /* + logger.debug("Could set ranges to " + + AnnotationsFactory.getAnnotationsBreadth( + getRiver().getName())[0]); + */ + + List fs = new ArrayList(); + + // TODO Add CallMeta (duplicate TODO in RiverAxisArtifact.java). + DefaultState state = (DefaultState) getCurrentState(context); + state.computeInit(this, hash(), context, meta, fs); + + if (!fs.isEmpty()) { + logger.debug("Facets to add in AnnotationsArtifact.initialize ."); + facets.put(getCurrentStateId(), fs); + } + else { + logger.debug("No facets to add in AnnotationsArtifact.initialize ."); + } + } + + + public double[] getDistance() { + /** TODO In initialize(), access maximal range of river (via + * AnnotationFactory) instead of overriding getDistance, + * important for diagram generation. */ + return new double[] {0f, 1000f}; + } + + + /** + * Create the description of this AnnotationArtifact-instance. + * + * @param data Some data. + * @param context The CallContext. + * + * @return the description of this artifact. + */ + @Override + public Document describe(Document data, CallContext context) { + logger.debug("Describe: the current state is: " + getCurrentStateId()); + + if (logger.isDebugEnabled()) { + dumpArtifact(); + } + + FLYSContext flysContext = getFlysContext(context); + StateEngine stateEngine = (StateEngine) flysContext.get( + FLYSContext.STATE_ENGINE_KEY); + + Document description = XMLUtils.newDocument(); + XMLUtils.ElementCreator creator = new XMLUtils.ElementCreator( + description, + ArtifactNamespaceContext.NAMESPACE_URI, + ArtifactNamespaceContext.NAMESPACE_PREFIX); + + Element root = ProtocolUtils.createRootNode(creator); + description.appendChild(root); + + State current = getCurrentState(context); + + ProtocolUtils.appendDescribeHeader(creator, root, identifier(), hash()); + ProtocolUtils.appendState(creator, root, current); + + Element name = ProtocolUtils.createArtNode( + creator, "name", + new String[] { "value" }, + new String[] { getName() }); + + Element outs = ProtocolUtils.createArtNode( + creator, "outputmodes", null, null); + appendOutputModes(description, outs, context); + + root.appendChild(name); + root.appendChild(outs); + + return description; + } + + + /** + * Returns the name of the concrete artifact. + * + * @return the name of the concrete artifact. + */ + public String getName() { + return ARTIFACT_NAME; + } + + + /** + * Append outputmode elements to given document. + * + * @param doc Document to add outputmodes to. + * @param outs Element to add outputmode elements to. + * @param context The given CallContext (mostly for internationalization). + */ + //@Override + protected void appendOutputModes( + Document doc, + Element outs, + CallContext context) + { + List stateIds = getPreviousStateIds(); + + XMLUtils.ElementCreator creator = new XMLUtils.ElementCreator( + doc, + ArtifactNamespaceContext.NAMESPACE_URI, + ArtifactNamespaceContext.NAMESPACE_PREFIX); + + FLYSContext flysContext = getFlysContext(context); + StateEngine engine = (StateEngine) flysContext.get( + FLYSContext.STATE_ENGINE_KEY); + + for (String stateId: stateIds) { + logger.debug("Append output modes for state: " + stateId); + DefaultState state = (DefaultState) engine.getState(stateId); + + List list = state.getOutputs(); + if (list == null || list.size() == 0) { + logger.debug("-> No output modes for this state."); + continue; + } + + List fs = facets.get(stateId); + if (fs == null || fs.size() == 0) { + logger.debug("No facets found."); + continue; + } + + logger.debug("Found " + fs.size() + " facets in previous states."); + + List generated = generateOutputs(list, fs); + + ProtocolUtils.appendOutputModes(doc, outs, generated); + } + + try { + DefaultState cur = (DefaultState) getCurrentState(context); + if (cur.validate(this)) { + List list = cur.getOutputs(); + if (list != null && list.size() > 0) { + logger.debug( + "Append output modes for state: " + cur.getID()); + + List fs = facets.get(cur.getID()); + if (fs != null && fs.size() > 0) { + List generated = generateOutputs(list, fs); + + logger.debug("Found " + fs.size() + " current facets."); + if (!generated.isEmpty()) { + ProtocolUtils.appendOutputModes( + doc, outs, generated); + } + else{ + logger.debug("Cannot append output to generated document."); + } + } + else { + logger.debug("No facets found for the current state."); + } + } + } + } + catch (IllegalArgumentException iae) { + // state is not valid, so we do not append its outputs. + } + } + + + /** + * Get Annotations for Points (opposed to segments) in river in range. + * + * @return list of Annotations. + */ + public List getAnnotations() { + String river = FLYSUtils.getRiver(this).getName(); + logger.debug("Search annotations for river: " /*+ river*/); + //Cache cache = CacheFactory.getCache(CACHE_NAME); + + List annotations = new ArrayList(); + + return getAnnotationsUncached(river); + } + + /** + * Gets Annotations from Session/Database. + * + * @return List of Annotations fetched fresh from session/database. + * @see DistanceInfoService to access cached documents. + */ + protected List getAnnotationsUncached(String river) { + List annotations = new ArrayList(); + Session session = SessionHolder.acquire(); + try { + annotations = AnnotationsFactory.getPointAnnotations(river); + } finally {session.close(); SessionHolder.release();} + return annotations; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/CollectionMonitor.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/CollectionMonitor.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,96 @@ +package de.intevation.flys.artifacts; + +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import javax.xml.xpath.XPathConstants; + +import org.apache.log4j.Logger; + +import org.w3c.dom.Document; +import org.w3c.dom.Element; +import org.w3c.dom.Node; + +import de.intevation.artifacts.Artifact; +import de.intevation.artifacts.ArtifactNamespaceContext; +import de.intevation.artifacts.CallContext; +import de.intevation.artifacts.Hook; + +import de.intevation.artifacts.common.utils.XMLUtils; +import de.intevation.artifacts.common.utils.XMLUtils.ElementCreator; + +import de.intevation.artifactdatabase.state.Output; + +import de.intevation.flys.artifacts.datacage.Recommendations; + + +public class CollectionMonitor implements Hook { + + public static final String XPATH_RESULT = "/art:result"; + + + private static final Logger logger = + Logger.getLogger(CollectionMonitor.class); + + + @Override + public void setup(Node cfg) { + } + + + @Override + public void execute(Artifact artifact, CallContext context, Document doc) { + FLYSArtifact flys = (FLYSArtifact) artifact; + + Element result = (Element) XMLUtils.xpath( + doc, + XPATH_RESULT, + XPathConstants.NODE, + ArtifactNamespaceContext.INSTANCE); + + ElementCreator creator = new ElementCreator( + doc, + ArtifactNamespaceContext.NAMESPACE_URI, + ArtifactNamespaceContext.NAMESPACE_PREFIX); + + Element recommended = creator.create("recommended-artifacts"); + result.appendChild(recommended); + + String[] outs = extractOutputNames(flys, context); + Map params = getNoneUserSpecificParameters(flys, context); + + Recommendations rec = Recommendations.getInstance(); + rec.recommend(flys, null, outs, params, recommended); + } + + + public static String[] extractOutputNames( + FLYSArtifact flys, + CallContext context) + { + List outs = flys.getCurrentOutputs(context); + + int num = outs == null ? 0 : outs.size(); + + String[] names = new String[num]; + + for (int i = 0; i < num; i++) { + names[i] = outs.get(i).getName(); + } + + return names; + } + + + protected Map getNoneUserSpecificParameters( + FLYSArtifact flys, + CallContext context) + { + Map params = new HashMap(1); + params.put("recommended", "true"); + + return params; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,959 @@ +package de.intevation.flys.artifacts; + +import de.intevation.artifactdatabase.ArtifactDatabaseImpl; +import de.intevation.artifactdatabase.DefaultArtifact; + +import de.intevation.artifactdatabase.data.StateData; + +import de.intevation.artifactdatabase.state.DefaultFacet; +import de.intevation.artifactdatabase.state.DefaultOutput; +import de.intevation.artifactdatabase.state.Facet; +import de.intevation.artifactdatabase.state.Output; +import de.intevation.artifactdatabase.state.State; +import de.intevation.artifactdatabase.state.StateEngine; + +import de.intevation.artifactdatabase.transition.TransitionEngine; + +import de.intevation.artifacts.Artifact; +import de.intevation.artifacts.ArtifactDatabase; +import de.intevation.artifacts.ArtifactDatabaseException; +import de.intevation.artifacts.ArtifactFactory; +import de.intevation.artifacts.CallContext; +import de.intevation.artifacts.CallMeta; + +import de.intevation.artifacts.common.ArtifactNamespaceContext; + +import de.intevation.artifacts.common.utils.XMLUtils; + +import de.intevation.flys.artifacts.cache.CacheFactory; + +import de.intevation.flys.artifacts.context.FLYSContext; + +import de.intevation.flys.artifacts.states.DefaultState.ComputeType; + +import de.intevation.flys.artifacts.states.DefaultState; + +import java.util.ArrayList; +import java.util.Collection; +import java.util.HashMap; +import java.util.HashSet; +import java.util.List; +import java.util.Map; +import java.util.Set; +import java.util.TreeMap; + +import javax.xml.xpath.XPathConstants; + +import net.sf.ehcache.Cache; + +import org.apache.log4j.Logger; + +import org.w3c.dom.Document; +import org.w3c.dom.Element; +import org.w3c.dom.NodeList; + +/** + * The defaul FLYS artifact. + * + * @author Ingo Weinzierl + */ +public abstract class FLYSArtifact extends DefaultArtifact { + + /** The logger that is used in this artifact.*/ + private static Logger logger = Logger.getLogger(FLYSArtifact.class); + + + public static final String COMPUTING_CACHE = "computed.values"; + + /** The XPath that points to the input data elements of the FEED document.*/ + public static final String XPATH_FEED_INPUT = + "/art:action/art:data/art:input"; + + /** The XPath that points to the name of the target state of ADVANCE.*/ + public static final String XPATH_ADVANCE_TARGET = + "/art:action/art:target/@art:name"; + + public static final String XPATH_MODEL_ARTIFACT = + "/art:action/art:template/@uuid"; + + public static final String XPATH_FILTER = + "/art:action/art:filter/art:out"; + + /** The constant string that shows that an operation was successful.*/ + public static final String OPERATION_SUCCESSFUL = "SUCCESS"; + + /** The constant string that shows that an operation failed.*/ + public static final String OPERATION_FAILED = "FAILURE"; + + + /** The identifier of the current state. */ + protected String currentStateId; + + /** The identifiers of previous states on a stack.*/ + protected List previousStateIds; + + /** The name of the artifact.*/ + protected String name; + + /** The data that have been inserted into this artifact.*/ + protected Map data; + + /** The list of facets supported by this artifact.*/ + protected Map> facets; + + /** out -> facets */ + protected Map> filterFacets; + + + /** + * The default constructor that creates an empty FLYSArtifact. + */ + public FLYSArtifact() { + data = new TreeMap(); + previousStateIds = new ArrayList(); + facets = new HashMap>(); + } + + + /** + * Returns the name of the concrete artifact. + * + * @return the name of the concrete artifact. + */ + public String getName() { + return name; + } + + /** + * Returns the FLYSContext from context object. + * + * @param context The CallContext or the FLYSContext. + * + * @return the FLYSContext. + */ + protected static FLYSContext getFlysContext(Object context) { + return context instanceof FLYSContext + ? (FLYSContext) context + : (FLYSContext) ((CallContext) context).globalContext(); + } + + + /** + * Initialize the artifact and insert new data if data contains + * information necessary for this artifact. + * + * @param identifier The UUID. + * @param factory The factory that is used to create this artifact. + * @param context The CallContext. + * @param data Some optional data. + */ + @Override + public void setup( + String identifier, + ArtifactFactory factory, + Object context, + CallMeta callMeta, + Document data) + { + logger.debug("Setup this artifact with the uuid: " + identifier); + + super.setup(identifier, factory, context, callMeta, data); + + FLYSContext flysContext = getFlysContext(context); + + List states = getStates(context); + + String name = getName(); + logger.debug("Set initial state for artifact '" + name + "'"); + + setCurrentState(states.get(0)); + + String model = XMLUtils.xpathString( + data, + XPATH_MODEL_ARTIFACT, + ArtifactNamespaceContext.INSTANCE); + + if (model != null && model.length() > 0) { + ArtifactDatabase db = (ArtifactDatabase) flysContext.get( + ArtifactDatabaseImpl.GLOBAL_CONTEXT_KEY); + + try { + initialize(db.getRawArtifact(model), context, callMeta); + } + catch (ArtifactDatabaseException adbe) { + logger.error(adbe, adbe); + } + } + + filterFacets = buildFilterFacets(data); + } + + protected List clonePreviousStateIds() { + return new ArrayList(previousStateIds); + } + + protected Map cloneData() { + Map copy = new TreeMap(); + + for (Map.Entry entry: data.entrySet()) { + copy.put(entry.getKey(), entry.getValue().deepCopy()); + } + + return copy; + } + + protected Map> cloneFacets() { + Map copy = new HashMap>(); + + for (Map.Entry> entry: facets.entrySet()) { + List facets = entry.getValue(); + List facetCopies = new ArrayList(facets.size()); + for (Facet facet: facets) { + facetCopies.add(facet.deepCopy()); + } + copy.put(entry.getKey(), facetCopies); + } + + return copy; + } + + protected void initialize( + Artifact artifact, + Object context, + CallMeta callMeta) + { + if (!(artifact instanceof FLYSArtifact)) { + return; + } + + FLYSArtifact flys = (FLYSArtifact)artifact; + + currentStateId = flys.currentStateId; + previousStateIds = flys.clonePreviousStateIds(); + name = flys.name; + data = flys.cloneData(); + facets = flys.cloneFacets(); + // Do not clone filter facets! + } + + protected Map> buildFilterFacets(Document document) { + + NodeList nodes = (NodeList)XMLUtils.xpath( + document, + XPATH_FILTER, + XPathConstants.NODESET, + ArtifactNamespaceContext.INSTANCE); + + if (nodes == null || nodes.getLength() == 0) { + return null; + } + + Map> result = new HashMap>(); + + for (int i = 0, N = nodes.getLength(); i < N; ++i) { + Element element = (Element)nodes.item(i); + String oName = element.getAttribute("name"); + if (oName.length() == 0) { + continue; + } + + List facets = new ArrayList(); + + NodeList facetNodes = element.getElementsByTagNameNS( + ArtifactNamespaceContext.NAMESPACE_URI, + "facet"); + + for (int j = 0, M = facetNodes.getLength(); j < M; ++j) { + Element facetElement = (Element)facetNodes.item(j); + + String fName = facetElement.getAttribute("name"); + + int index; + try { + index = Integer.parseInt(facetElement.getAttribute("index")); + } + catch (NumberFormatException nfe) { + logger.warn(nfe); + index = 0; + } + facets.add(new DefaultFacet(index, fName, "")); + } + + if (!facets.isEmpty()) { + result.put(oName, facets); + } + } + + return result; + } + + + /** + * Insert new data included in input into the current state. + * + * @param target XML document that contains new data. + * @param context The CallContext. + * + * @return a document that contains a SUCCESS or FAILURE message. + */ + @Override + public Document feed(Document target, CallContext context) { + logger.info("FLYSArtifact.feed()"); + + Document doc = XMLUtils.newDocument(); + + XMLUtils.ElementCreator creator = new XMLUtils.ElementCreator( + doc, + ArtifactNamespaceContext.NAMESPACE_URI, + ArtifactNamespaceContext.NAMESPACE_PREFIX); + + Element result = creator.create("result"); + doc.appendChild(result); + + try { + saveData(target, XPATH_FEED_INPUT, context); + + compute(context, ComputeType.FEED, true); + + return describe(target, context); + } + catch (IllegalArgumentException iae) { + // do not store state if validation fails. + context.afterCall(CallContext.NOTHING); + creator.addAttr(result, "type", OPERATION_FAILED, true); + + result.setTextContent(iae.getMessage()); + } + + return doc; + } + + + /** + * This method handles request for changing the current state of an + * artifact. It is possible to step forward or backward. + * + * @param target The incoming ADVANCE document. + * @param context The CallContext. + * + * @return a document that contains a SUCCESS or FAILURE message. + */ + public Document advance(Document target, CallContext context) { + Document doc = XMLUtils.newDocument(); + + XMLUtils.ElementCreator ec = new XMLUtils.ElementCreator( + doc, + ArtifactNamespaceContext.NAMESPACE_URI, + ArtifactNamespaceContext.NAMESPACE_PREFIX); + + Element result = ec.create("result"); + + String targetState = XMLUtils.xpathString( + target, XPATH_ADVANCE_TARGET, ArtifactNamespaceContext.INSTANCE); + + logger.info("FLYSArtifact.advance() to '" + targetState + "'"); + + if (isStateReachable(targetState, context)) { + logger.info("Advance: Step forward"); + + List prev = getPreviousStateIds(); + prev.add(getCurrentStateId()); + + setCurrentStateId(targetState); + + logger.debug("Compute data for state: " + targetState); + compute(context, ComputeType.ADVANCE, true); + + return describe(target, context); + } + else if (isPreviousState(targetState, context)) { + logger.info("Advance: Step back to"); + + List prevs = getPreviousStateIds(); + int targetIdx = prevs.indexOf(targetState); + int start = prevs.size() - 1; + + destroyStates(prevs, context); + + for (int i = start; i >= targetIdx; i--) { + String prev = prevs.get(i); + logger.debug("Remove state id '" + prev + "'"); + + prevs.remove(prev); + facets.remove(prev); + } + + destroyState(getCurrentStateId(), context); + setCurrentStateId(targetState); + + return describe(target, context); + } + + logger.warn("Advance: Cannot advance to '" + targetState + "'"); + ec.addAttr(result, "type", OPERATION_FAILED, true); + + doc.appendChild(result); + + return doc; + } + + + /** + * Returns the identifier of the current state. + * + * @return the identifier of the current state. + */ + public String getCurrentStateId() { + return currentStateId; + } + + + /** + * Sets the identifier of the current state. + * + * @param id the identifier of a state. + */ + protected void setCurrentStateId(String id) { + currentStateId = id; + } + + + /** + * Set the current state of this artifact. NOTEWe don't store the + * State object itself - which is not necessary - but its identifier. So + * this method will just call the setCurrentStateId() method with the + * identifier of state. + * + * @param state The new current state. + */ + protected void setCurrentState(State state) { + setCurrentStateId(state.getID()); + } + + + /** + * Returns the current state of the artifact. + * + * @return the current State of the artifact. + */ + protected State getCurrentState(Object context) { + return getState(context, getCurrentStateId()); + } + + + /** + * Get list of existant states for this Artifact. + * @param context Contex to get StateEngine from. + * @return list of states. + */ + protected List getStates(Object context) { + FLYSContext flysContext = getFlysContext(context); + StateEngine engine = (StateEngine) flysContext.get( + FLYSContext.STATE_ENGINE_KEY); + return engine.getStates(getName()); + } + + + /** + * Get state with given ID. + * @param context Context to get StateEngine from. + * @param stateID ID of state to get. + * @return state with given ID. + */ + protected State getState(Object context, String stateID) { + FLYSContext flysContext = getFlysContext(context); + StateEngine engine = (StateEngine) flysContext.get( + FLYSContext.STATE_ENGINE_KEY); + return engine.getState(stateID); + } + + + /** + * Returns the vector of previous state identifiers. + * + * @return the vector of previous state identifiers. + */ + protected List getPreviousStateIds() { + return previousStateIds; + } + + + /** + * Adds a new StateData item to the data pool of this artifact. + * + * @param name the name of the data object. + * @param data the data object itself. + */ + protected void addData(String name, StateData data) { + this.data.put(name, data); + } + + + /** + * This method returns a specific StateData object that is stored in the + * data pool of this artifact. + * + * @param name The name of the data object. + * + * @return the StateData object if existing, otherwise null. + */ + public StateData getData(String name) { + return data.get(name); + } + + + public String getDataAsString(String name) { + StateData data = getData(name); + return data != null ? (String) data.getValue() : null; + } + + public Collection getAllData() { + return data.values(); + } + + + public Facet getNativeFacet(Facet facet) { + String name = facet.getName(); + int index = facet.getIndex(); + + for (Map.Entry> entry: facets.entrySet()) { + for (Facet f: entry.getValue()) { + if (f.getIndex() == index && f.getName().equals(name)) { + return f; + } + } + } + + logger.warn("Could not find facet: " + name + " at " + index); + return null; + } + + + /** + * This method stores the data that is contained in the FEED document. + * + * @param feed The FEED document. + * @param xpath The XPath that points to the data nodes. + */ + public void saveData(Document feed, String xpath, CallContext context) + throws IllegalArgumentException + { + if (feed == null || xpath == null || xpath.length() == 0) { + throw new IllegalArgumentException("error_feed_no_data"); + } + + NodeList nodes = (NodeList) XMLUtils.xpath( + feed, + xpath, + XPathConstants.NODESET, + ArtifactNamespaceContext.INSTANCE); + + if (nodes == null || nodes.getLength() == 0) { + throw new IllegalArgumentException("error_feed_no_data"); + } + + int count = nodes.getLength(); + logger.debug("Try to save " + count + " data items."); + + String uri = ArtifactNamespaceContext.NAMESPACE_URI; + + DefaultState current = (DefaultState) getCurrentState(context); + + for (int i = 0; i < count; i++) { + Element node = (Element)nodes.item(i); + + String name = node.getAttributeNS(uri, "name"); + String value = node.getAttributeNS(uri, "value"); + + if (name.length() > 0 && value.length() > 0) { + logger.debug("Save data item for '" + name + "' : " + value); + + addData(name, current.transform(this, context, name, value)); + } + } + + current.validate(this); + } + + + /** + * Determines if the state with the identifier stateId is reachable + * from the current state. The determination itself takes place in the + * TransitionEngine. + * + * @param stateId The identifier of a state. + * @param context The context object. + * + * @return true, if the state specified by stateId is reacahble, + * otherwise false. + */ + protected boolean isStateReachable(String stateId, Object context) { + logger.debug("Determine if the state '" + stateId + "' is reachable."); + + FLYSContext flysContext = getFlysContext(context); + + State currentState = getCurrentState(context); + StateEngine sEngine = (StateEngine) flysContext.get( + FLYSContext.STATE_ENGINE_KEY); + + TransitionEngine tEngine = (TransitionEngine) flysContext.get( + FLYSContext.TRANSITION_ENGINE_KEY); + + return tEngine.isStateReachable(this, stateId, currentState, sEngine); + } + + + /** + * Determines if the state with the identifier stateId is a previous + * state of the current state. + * + * @param stateId The target state identifier. + * @param context The context object. + */ + protected boolean isPreviousState(String stateId, Object context) { + logger.debug("Determine if the state '" + stateId + "' is old."); + + List prevs = getPreviousStateIds(); + if (prevs.contains(stateId)) { + return true; + } + + return false; + } + + + /** + * Computes the hash code of the entered values. + * + * @return a hash code. + */ + @Override + public String hash() { + Set> entries = data.entrySet(); + + long hash = 0L; + int shift = 3; + + for (Map.Entry entry: entries) { + String key = entry.getKey(); + Object value = entry.getValue().getValue(); + + hash ^= ((long)key.hashCode() << shift) + | ((long)value.hashCode() << (shift + 3)); + shift += 2; + } + + return getCurrentStateId() + hash; + } + + protected List filterOutputs(List outs) { + + if (filterFacets == null || filterFacets.isEmpty()) { + return outs; + } + + List filtered = new ArrayList(); + + for (Output out: outs) { + + List fFacets = filterFacets.get(out.getName()); + if (fFacets != null) { + + List resultFacets = new ArrayList(); + + for (Facet facet: out.getFacets()) { + for (Facet fFacet: fFacets) { + if (facet.getIndex() == fFacet.getIndex() + && facet.getName().equals(fFacet.getName())) { + resultFacets.add(facet); + break; + } + } + } + + if (!resultFacets.isEmpty()) { + DefaultOutput nout = new DefaultOutput( + out.getName(), + out.getDescription(), + out.getMimeType(), + resultFacets); + filtered.add(nout); + } + } + } + + return filtered; + } + + + public List getOutputs(Object context) { + List stateIds = getPreviousStateIds(); + List generated = new ArrayList(); + + for (String stateId: stateIds) { + DefaultState state = (DefaultState) getState(context, stateId); + generated.addAll(getOutputForState(state)); + } + + generated.addAll(getCurrentOutputs(context)); + + return filterOutputs(generated); + } + + + public List getCurrentOutputs(Object context) { + DefaultState cur = (DefaultState) getCurrentState(context); + + try { + if (cur.validate(this)) { + return getOutputForState(cur); + } + } + catch (IllegalArgumentException iae) { } + + return new ArrayList(); + } + + + protected List getOutputForState(DefaultState state) { + List list = state.getOutputs(); + if (list == null || list.size() == 0) { + logger.debug("-> No output modes for this state."); + return new ArrayList(); + } + + List fs = facets.get(state.getID()); + if (fs == null || fs.size() == 0) { + logger.debug("No facets found."); + return new ArrayList(); + } + + return generateOutputs(list, fs); + } + + + protected List generateOutputs(List list, List fs) { + List generated = new ArrayList(); + + boolean debug = logger.isDebugEnabled(); + + for (Output out: list) { + Output o = new DefaultOutput( + out.getName(), + out.getDescription(), + out.getMimeType(), + out.getType()); + + Set outTypes = new HashSet(); + + for (Facet f: out.getFacets()) { + if (outTypes.add(f.getName()) && debug) { + logger.debug("configured facet " + f); + } + } + + boolean facetAdded = false; + for (Facet f: fs) { + String type = f.getName(); + + if (outTypes.contains(type)) { + if (debug) { + logger.debug("Add facet " + f); + } + facetAdded = true; + o.addFacet(f); + } + } + + if (facetAdded) { + generated.add(o); + } + } + + return generated; + } + + + /** + * Dispatches the computation request to compute(CallContext context, String + * hash) with the current hash value of the artifact which is provided by + * hash(). + * + * @param context The CallContext. + */ + public Object compute( + CallContext context, + ComputeType type, + boolean generateFacets + ) { + return compute(context, hash(), type, generateFacets); + } + + + /** + * Dispatches computation requests to the current state which needs to + * implement a createComputeCallback(String hash, FLYSArtifact artifact) + * method. + * + * @param context The CallContext. + * @param hash The hash value which is used to fetch computed data from + * cache. + * + * @return the computed data. + */ + public Object compute( + CallContext context, + String hash, + ComputeType type, + boolean generateFacets + ) { + DefaultState current = (DefaultState) getCurrentState(context); + return compute(context, hash, current, type, generateFacets); + } + + public Object compute( + CallContext context, + String hash, + String stateID, + ComputeType type, + boolean generateFacets + ) { + DefaultState current = stateID == null + ? (DefaultState)getCurrentState(context) + : (DefaultState)getState(context, stateID); + + if (hash == null) { + hash = hash(); + } + + return compute(context, hash, current, type, generateFacets); + } + + + /** + * @param key key of state + * @param state state + * @param type Type of compute + * @param generateFacets Whether new facets shall be generated. + */ + public Object compute( + CallContext context, + String key, + DefaultState state, + ComputeType type, + boolean generateFacets + ) { + String stateID = state.getID(); + + List fs = (generateFacets) ? new ArrayList() : null; + + try { + Cache cache = CacheFactory.getCache(COMPUTING_CACHE); + + Object old = null; + + if (cache != null) { + net.sf.ehcache.Element element = cache.get(key); + if (element != null) { + logger.debug("Got computation result from cache."); + old = element.getValue(); + } + } + + Object res; + switch (type) { + case FEED: + res = state.computeFeed(this, key, context, fs, old); + break; + case ADVANCE: + res = state.computeAdvance(this, key, context, fs, old); + break; + case INIT: + res = state.computeInit(this, key, context, context.getMeta(), fs); + default: + res = null; + } + + if (cache != null && old != res && res != null) { + logger.debug("Store computation result to cache."); + net.sf.ehcache.Element element = + new net.sf.ehcache.Element(key, res); + cache.put(element); + } + + return res; + } + finally { + if (generateFacets) { + if (fs.isEmpty()) { + facets.remove(stateID); + } + else { + facets.put(stateID, fs); + } + } + } + } + + + /** + * Method to dump the artifacts state/data. + */ + protected void dumpArtifact() { + if (logger.isDebugEnabled()) { + logger.debug("++++++++++++++ DUMP ARTIFACT DATA +++++++++++++++++"); + + logger.debug("------ DUMP DATA ------"); + Collection allData = data.values(); + + for (StateData d: allData) { + String name = d.getName(); + String value = (String) d.getValue(); + + logger.debug("- " + name + ": " + value); + } + + logger.debug("------ DUMP PREVIOUS STATES ------"); + List stateIds = getPreviousStateIds(); + + for (String id: stateIds) { + logger.debug("- State: " + id); + } + + logger.debug("CURRENT STATE: " + getCurrentStateId()); + + logger.debug("++++++++++++++ END ARTIFACT DUMP +++++++++++++++++"); + } + } + + + protected void destroyState(String id, Object context) { + State s = getState(context, id); + s.endOfLife(this, context); + } + + + /** + * Calls endOfLife() for each state in the list ids. + * + * @param ids The State IDs that should be destroyed. + * @param context The FLYSContext. + */ + protected void destroyStates(List ids, Object context) { + for (int i = 0, num = ids.size(); i < num; i++) { + destroyState(ids.get(i), context); + } + } + + + @Override + public void endOfLife(Object context) { + logger.info("FLYSArtifact.endOfLife: " + identifier()); + + List ids = getPreviousStateIds(); + ids.add(getCurrentStateId()); + + destroyStates(ids, context); + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/MainValuesArtifact.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/MainValuesArtifact.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,252 @@ +package de.intevation.flys.artifacts; + +import java.util.ArrayList; +import java.util.List; + +import org.apache.log4j.Logger; + +import org.w3c.dom.Document; + +import de.intevation.artifactdatabase.data.DefaultStateData; +import de.intevation.artifactdatabase.state.Facet; +import de.intevation.artifactdatabase.state.DefaultOutput; +import de.intevation.artifactdatabase.state.State; + +import de.intevation.artifacts.Artifact; +import de.intevation.artifacts.ArtifactFactory; +import de.intevation.artifacts.CallMeta; + +import de.intevation.flys.model.Gauge; +import de.intevation.flys.model.MainValue; +import de.intevation.flys.model.River; + +import de.intevation.flys.artifacts.model.Calculation; +import de.intevation.flys.artifacts.model.MainValuesQFacet; +import de.intevation.flys.artifacts.model.MainValuesWFacet; +import de.intevation.flys.artifacts.model.NamedDouble; +import de.intevation.flys.artifacts.model.WstValueTable; +import de.intevation.flys.artifacts.model.WstValueTableFactory; + +import de.intevation.flys.artifacts.states.StaticState; +import de.intevation.flys.artifacts.resources.Resources; + +import de.intevation.flys.utils.FLYSUtils; + + +/** + * Artifact to access names of Points Of Interest along a segment of a river. + * This artifact neglects (Static)FLYSArtifacts capabilities of interaction + * with the StateEngine by overriding the getState*-methods. + */ +public class MainValuesArtifact +extends StaticFLYSArtifact +{ + /** The logger for this class. */ + private static Logger logger = Logger.getLogger(MainValuesArtifact.class); + + /** The name of the artifact. */ + public static final String ARTIFACT_NAME = "mainvalue"; + + /** One and only state to be in. */ + protected transient State state = null; + + + /** + * Trivial Constructor. + */ + public MainValuesArtifact() { + logger.debug("MainValuesArtifact.MainValuesartifact()"); + } + + + /** + * Gets called from factory, to set things up. + */ + @Override + public void setup( + String identifier, + ArtifactFactory factory, + Object context, + CallMeta callMeta, + Document data) + { + logger.debug("MainValuesArtifact.setup"); + state = new StaticState("state.mainvalue.static", "state.mainvalue.static"); + List fs = new ArrayList(); + Facet qfacet = new MainValuesQFacet(Resources.getMsg(callMeta, + "facet.discharge_curves.mainvalues.q", + "facet.discharge_curves.mainvalues.q")); + Facet wfacet = new MainValuesWFacet(Resources.getMsg(callMeta, + "facet.discharge_curves.mainvalues.w", + "facet.discharge_curves.mainvalues.w")); + fs.add(qfacet); + fs.add(wfacet); + facets.put(state.getID(), fs); + spawnState(); + super.setup(identifier, factory, context, callMeta, data); + } + + protected State spawnState() { + state = new StaticState("state.mainvalue.static", "state.mainvalue.static"); + List fs = (List) facets.get("state.mainvalue.static"); + DefaultOutput mainValuesOutput2 = new DefaultOutput( + "computed_discharge_curve", + "output.computed_discharge_curve", "image/png", + fs, + "chart"); + + state.getOutputs().add(mainValuesOutput2); + return state; + } + + + @Override + protected void initialize(Artifact artifact, Object context, CallMeta meta) { + logger.debug("MainValuesArtifact.initialize"); + WINFOArtifact winfo = (WINFOArtifact) artifact; + double location = FLYSUtils.getLocations(winfo)[0]; + addData("location", new DefaultStateData("location", null, null, + String.valueOf(location))); + addData("river", winfo.getData("river")); + } + + + /** + * Get a list containing the one and only State. + * @param context ignored. + * @return list with one and only state. + */ + @Override + protected List getStates(Object context) { + ArrayList states = new ArrayList(); + states.add(getState()); + return states; + } + + + /** + * Get the "current" state. + * @param cc ignored. + * @return the "current" state. + */ + @Override + protected State getCurrentState(Object cc) { + return getState(); + } + + + /** + * Get the only possible state. + * @return the state. + */ + protected State getState() { + return getState(null, null); + } + + + /** + * Get the state. + * @param context ignored. + * @param stateID ignored. + * @return the state. + */ + @Override + protected State getState(Object context, String stateID) { + if (state != null) + return state; + else + return spawnState(); + } + + + /** + * Access the Gauge that the mainvalues are taken from. + * @return Gauge that main values are taken from or null in case of + * invalid parameterization. + */ + protected Gauge getGauge() { + River river = FLYSUtils.getRiver(this); + + if (river == null) { + return null; + } + + double location = Double.parseDouble( + getDataAsString("location")); + + return river.determineGaugeByPosition(location); + } + + + /** + * Get current location. + * @return the location. + */ + public double getLocation() { + double location = Double.parseDouble( + (String)getData("location").getValue()); + return location; + } + + + /** + * Get a list of "Q" main values. + * @return list of Q main values. + */ + public List getMainValuesQ() { + List filteredList = new ArrayList(); + Gauge gauge = getGauge(); + WstValueTable interpolator = WstValueTableFactory.getTable(FLYSUtils.getRiver(this)); + Calculation c = new Calculation(); + double w_out[] = {0.0f}; + double q_out[] = {0.0f}; + double kms[] = {getLocation()}; + double gaugeStation = gauge.getStation().doubleValue(); + if (gauge != null) { + List orig = gauge.getMainValues(); + for (MainValue mv : orig) { + if (mv.getMainValue().getType().getName().equals("Q")) { + interpolator.interpolate(mv.getValue().doubleValue(), + gaugeStation, kms, w_out, q_out, c); + filteredList.add(new NamedDouble( + mv.getMainValue().getName(), + q_out[0] + )); + } + } + } + return filteredList; + } + + + /** + * Get a list of "W" main values. + * @return list of W main values. + */ + public List getMainValuesW() { + List filteredList = new ArrayList(); + Gauge gauge = getGauge(); + WstValueTable interpolator = WstValueTableFactory.getTable(FLYSUtils.getRiver(this)); + Calculation c = new Calculation(); + double gaugeStation = gauge.getStation().doubleValue(); + double w_out[] = {0.0f}; + double q_out[] = {0.0f}; + double kms[] = {getLocation()}; + if (gauge != null) { + List orig = gauge.getMainValues(); + for (MainValue mv : orig) { + // We cannot interpolate the W values, so derive them + // from given Q values. + if (mv.getMainValue().getType().getName().equals("Q")) { + interpolator.interpolate(mv.getValue().doubleValue(), + gaugeStation, kms, w_out, q_out, c); + filteredList.add(new NamedDouble( + "W(" + mv.getMainValue().getName() +")", + w_out[0] + )); + } + } + } + return filteredList; + } +} diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/RiverAxisArtifact.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/RiverAxisArtifact.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,100 @@ +package de.intevation.flys.artifacts; + +import java.util.ArrayList; +import java.util.List; + +import org.w3c.dom.Document; + +import org.apache.log4j.Logger; + +import de.intevation.artifacts.Artifact; +import de.intevation.artifacts.ArtifactFactory; +import de.intevation.artifacts.CallMeta; + +import de.intevation.artifacts.common.ArtifactNamespaceContext; +import de.intevation.artifacts.common.utils.XMLUtils; + +import de.intevation.artifactdatabase.data.DefaultStateData; +import de.intevation.artifactdatabase.state.Facet; + +import de.intevation.flys.model.River; + +import de.intevation.flys.artifacts.model.RiverFactory; +import de.intevation.flys.artifacts.states.DefaultState; + + +public class RiverAxisArtifact extends StaticFLYSArtifact { + + public static final String NAME = "riveraxis"; + + public static final String XPATH_IDS = "/art:action/art:ids/@value"; + + + private static final Logger logger = + Logger.getLogger(RiverAxisArtifact.class); + + + @Override + public String getName() { + return NAME; + } + + + @Override + public void setup( + String identifier, + ArtifactFactory factory, + Object context, + CallMeta callMeta, + Document data) + { + logger.debug("RiverAxisArtifact.setup"); + + super.setup(identifier, factory, context, callMeta, data); + + String ids = XMLUtils.xpathString( + data, XPATH_IDS, ArtifactNamespaceContext.INSTANCE); + + String[] splitted = ids != null ? ids.split(" ") : null; + + if (splitted != null && splitted.length > 0) { + try { + int river_id = Integer.parseInt(splitted[0]); + River river = RiverFactory.getRiver(river_id); + + if (river == null) { + throw new IllegalArgumentException( + "No river found for id: " + river_id); + } + + String name = river.getName(); + + addData("river", new DefaultStateData("river",null,null,name)); + + List fs = new ArrayList(); + + DefaultState state = (DefaultState) getCurrentState(context); + state.computeInit(this, hash(), context, callMeta, fs); + + if (!fs.isEmpty()) { + facets.put(getCurrentStateId(), fs); + } + } + catch (NumberFormatException nfe) { + logger.error("Could not create Artifact: " + nfe.getMessage()); + throw new IllegalArgumentException("No river id given."); + } + } + } + + + @Override + protected void initialize( + Artifact artifact, + Object context, + CallMeta callMeta) + { + // do nothing + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/StaticFLYSArtifact.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/StaticFLYSArtifact.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,79 @@ +package de.intevation.flys.artifacts; + +import java.util.List; + +import org.apache.log4j.Logger; + +import org.w3c.dom.Document; +import org.w3c.dom.Element; + +import de.intevation.artifacts.ArtifactNamespaceContext; +import de.intevation.artifacts.CallContext; + +import de.intevation.artifactdatabase.ProtocolUtils; +import de.intevation.artifactdatabase.state.Facet; +import de.intevation.artifactdatabase.state.Output; +import de.intevation.artifactdatabase.state.State; + +import de.intevation.artifacts.common.utils.XMLUtils; +import de.intevation.artifacts.common.utils.XMLUtils.ElementCreator; + + +public abstract class StaticFLYSArtifact extends FLYSArtifact { + + private static final Logger logger = + Logger.getLogger(StaticFLYSArtifact.class); + + + @Override + public Document describe(Document data, CallContext cc) { + logger.debug("Describe artifact: " + identifier()); + + Document desc = XMLUtils.newDocument(); + + ElementCreator creator = new ElementCreator( + desc, + ArtifactNamespaceContext.NAMESPACE_URI, + ArtifactNamespaceContext.NAMESPACE_PREFIX); + + Element root = ProtocolUtils.createRootNode(creator); + desc.appendChild(root); + + ProtocolUtils.appendDescribeHeader(creator, root, identifier(), hash()); + root.appendChild(createOutputModes(cc, desc, creator)); + + return desc; + } + + + protected Element createOutputModes( + CallContext cc, + Document doc, + ElementCreator creator) + { + Element outs = ProtocolUtils.createArtNode( + creator, "outputmodes", null, null); + + State state = getCurrentState(cc); + List list = state.getOutputs(); + + if (list != null && list.size() > 0) { + List fs = facets.get(state.getID()); + if (fs != null && fs.size() > 0) { + List generated = generateOutputs(list, fs); + + logger.debug("Found " + fs.size() + " current facets."); + if (!generated.isEmpty()) { + ProtocolUtils.appendOutputModes( + doc, outs, generated); + } + } + else { + logger.debug("No facets found for the current state."); + } + } + + return outs; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,1339 @@ +package de.intevation.flys.artifacts; + +import java.awt.geom.Point2D; + +import de.intevation.artifactdatabase.ProtocolUtils; + +import de.intevation.artifactdatabase.data.StateData; + +import de.intevation.artifactdatabase.state.Facet; +import de.intevation.artifactdatabase.state.Output; +import de.intevation.artifactdatabase.state.State; +import de.intevation.artifactdatabase.state.StateEngine; + +import de.intevation.artifactdatabase.transition.TransitionEngine; + +import de.intevation.artifacts.CallContext; +import de.intevation.artifacts.Message; + +import de.intevation.artifacts.common.ArtifactNamespaceContext; + +import de.intevation.artifacts.common.utils.XMLUtils; +import de.intevation.artifacts.common.utils.XMLUtils.ElementCreator; + +import de.intevation.flys.artifacts.context.FLYSContext; + +import de.intevation.flys.artifacts.model.Calculation1; +import de.intevation.flys.artifacts.model.Calculation2; +import de.intevation.flys.artifacts.model.Calculation3; +import de.intevation.flys.artifacts.model.Calculation4; +import de.intevation.flys.artifacts.model.Calculation; +import de.intevation.flys.artifacts.model.CalculationResult; +import de.intevation.flys.artifacts.model.CrossSectionFactory; +import de.intevation.flys.artifacts.model.DischargeTables; +import de.intevation.flys.artifacts.model.MainValuesFactory; +import de.intevation.flys.artifacts.model.Segment; +import de.intevation.flys.artifacts.model.WQKms; +import de.intevation.flys.artifacts.model.WstValueTable; +import de.intevation.flys.artifacts.model.WstValueTableFactory; + +import de.intevation.flys.artifacts.states.DefaultState; +import de.intevation.flys.artifacts.states.LocationDistanceSelect; + +import de.intevation.flys.model.Gauge; +import de.intevation.flys.model.River; +import de.intevation.flys.model.CrossSection; +import de.intevation.flys.model.CrossSectionLine; +import de.intevation.flys.model.CrossSectionPoint; + +import de.intevation.flys.utils.DoubleUtil; +import de.intevation.flys.utils.FLYSUtils; + +import gnu.trove.TDoubleArrayList; + +import java.util.ArrayList; +import java.util.Arrays; +import java.util.Collections; +import java.util.LinkedList; +import java.util.List; +import java.util.Map; + +import org.apache.log4j.Logger; + +import org.w3c.dom.Document; +import org.w3c.dom.Element; +import org.w3c.dom.Node; + +import de.intevation.flys.artifacts.charts.CrossSectionApp; +import de.intevation.flys.artifacts.model.CalculationMessage; + +/** + * The default WINFO artifact. + * + * @author Ingo Weinzierl + */ +public class WINFOArtifact extends FLYSArtifact { + + /** The logger for this class. */ + private static Logger logger = Logger.getLogger(WINFOArtifact.class); + + /** The name of the artifact. */ + public static final String ARTIFACT_NAME = "winfo"; + + /** XPath */ + public static final String XPATH_STATIC_UI ="/art:result/art:ui/art:static"; + + /** The default number of steps between the start end end of a selected Q + * range. */ + public static final int DEFAULT_Q_STEPS = 30; + + /** The default step width between the start end end kilometer. */ + public static final double DEFAULT_KM_STEPS = 0.1; + + + /** + * The default constructor. + */ + public WINFOArtifact() { + } + + + /** + * This method returns a description of this artifact. + * + * @param data Some data. + * @param context The CallContext. + * + * @return the description of this artifact. + */ + public Document describe(Document data, CallContext context) { + logger.debug("Describe: the current state is: " + getCurrentStateId()); + + if (logger.isDebugEnabled()) { + dumpArtifact(); + } + + FLYSContext flysContext = getFlysContext(context); + + StateEngine stateEngine = (StateEngine) flysContext.get( + FLYSContext.STATE_ENGINE_KEY); + + TransitionEngine transitionEngine = (TransitionEngine) flysContext.get( + FLYSContext.TRANSITION_ENGINE_KEY); + + List reachable = transitionEngine.getReachableStates( + this, getCurrentState(context), stateEngine); + + Document description = XMLUtils.newDocument(); + XMLUtils.ElementCreator creator = new XMLUtils.ElementCreator( + description, + ArtifactNamespaceContext.NAMESPACE_URI, + ArtifactNamespaceContext.NAMESPACE_PREFIX); + + Element root = ProtocolUtils.createRootNode(creator); + description.appendChild(root); + + State current = getCurrentState(context); + + ProtocolUtils.appendDescribeHeader(creator, root, identifier(), hash()); + ProtocolUtils.appendState(creator, root, current); + ProtocolUtils.appendReachableStates(creator, root, reachable); + + appendBackgroundActivity(creator, root, context); + + Element name = ProtocolUtils.createArtNode( + creator, "name", + new String[] { "value" }, + new String[] { getName() }); + + Element ui = ProtocolUtils.createArtNode( + creator, "ui", null, null); + + Element staticUI = ProtocolUtils.createArtNode( + creator, "static", null, null); + + Element outs = ProtocolUtils.createArtNode( + creator, "outputmodes", null, null); + appendOutputModes(description, outs, context, identifier()); + + appendStaticUI(description, staticUI, context, identifier()); + + Element dynamic = current.describe( + this, + description, + root, + context, + identifier()); + + if (dynamic != null) { + ui.appendChild(dynamic); + } + + ui.appendChild(staticUI); + + root.appendChild(name); + root.appendChild(ui); + root.appendChild(outs); + + return description; + } + + + /** + * Returns the name of the concrete artifact. + * + * @return the name of the concrete artifact. + */ + public String getName() { + return ARTIFACT_NAME; + } + + + protected void appendBackgroundActivity( + ElementCreator cr, + Element root, + CallContext context + ) { + Element inBackground = cr.create("background-processing"); + root.appendChild(inBackground); + + cr.addAttr( + inBackground, + "value", + String.valueOf(context.isInBackground()), + true); + + LinkedList messages = context.getBackgroundMessages(); + + if (messages == null) { + return; + } + + CalculationMessage message = (CalculationMessage) messages.getLast(); + cr.addAttr( + inBackground, + "steps", + String.valueOf(message.getSteps()), + true); + + cr.addAttr( + inBackground, + "currentStep", + String.valueOf(message.getCurrentStep()), + true); + + inBackground.setTextContent(message.getMessage()); + } + + + protected void appendOutputModes( + Document doc, + Element outs, + CallContext context, + String uuid) + { + List stateIds = getPreviousStateIds(); + + XMLUtils.ElementCreator creator = new XMLUtils.ElementCreator( + doc, + ArtifactNamespaceContext.NAMESPACE_URI, + ArtifactNamespaceContext.NAMESPACE_PREFIX); + + FLYSContext flysContext = getFlysContext(context); + StateEngine engine = (StateEngine) flysContext.get( + FLYSContext.STATE_ENGINE_KEY); + + for (String stateId: stateIds) { + logger.debug("Append output modes for state: " + stateId); + DefaultState state = (DefaultState) engine.getState(stateId); + + List list = state.getOutputs(); + if (list == null || list.size() == 0) { + logger.debug("-> No output modes for this state."); + continue; + } + + List fs = facets.get(stateId); + if (fs == null || fs.size() == 0) { + logger.debug("No facets for previous state found."); + continue; + } + + logger.debug("Found " + fs.size() + " facets in previous states."); + + List generated = generateOutputs(list, fs); + + ProtocolUtils.appendOutputModes(doc, outs, generated); + } + + try { + DefaultState cur = (DefaultState) getCurrentState(context); + if (cur.validate(this)) { + List list = cur.getOutputs(); + if (list != null && list.size() > 0) { + logger.debug( + "Append output modes for current state: " + cur.getID()); + + List fs = facets.get(cur.getID()); + if (fs != null && fs.size() > 0) { + List generated = generateOutputs(list, fs); + + logger.debug("Found " + fs.size() + " current facets."); + if (!generated.isEmpty()) { + ProtocolUtils.appendOutputModes( + doc, outs, generated); + } + } + else { + logger.debug("No facets found for the current state."); + } + + } + } + } + catch (IllegalArgumentException iae) { + // state is not valid, so we do not append its outputs. + } + } + + + /** + * This method appends the static data - that has already been inserted by + * the user - to the static node of the DESCRIBE document. + * + * @param doc The document. + * @param ui The root node. + * @param context The CallContext. + * @param uuid The identifier of the artifact. + */ + protected void appendStaticUI( + Document doc, + Node ui, + CallContext context, + String uuid) + { + List stateIds = getPreviousStateIds(); + + FLYSContext flysContext = getFlysContext(context); + StateEngine engine = (StateEngine) flysContext.get( + FLYSContext.STATE_ENGINE_KEY); + + for (String stateId: stateIds) { + logger.debug("Append static data for state: " + stateId); + DefaultState state = (DefaultState) engine.getState(stateId); + + ui.appendChild(state.describeStatic(this, doc, ui, context, uuid)); + } + } + + + // + // METHODS FOR RETRIEVING COMPUTED DATA FOR DIFFERENT CHART TYPES + // + + /** + * Returns the data that is computed by a waterlevel computation. + * + * @return an array of data triples that consist of W, Q and Kms. + */ + public CalculationResult getWaterlevelData() + { + logger.debug("WINFOArtifact.getWaterlevelData"); + + River river = FLYSUtils.getRiver(this); + if (river == null) { + return error(new WQKms[0], "No river selected."); + } + + double[] kms = getKms(); + if (kms == null) { + return error(new WQKms[0], "No Kms selected."); + } + + double[] qs = getQs(); + double[] ws = null; + boolean qSel = true; + + if (qs == null) { + logger.debug("Determine Q values based on a set of W values."); + qSel = false; + ws = getWs(); + qs = getQsForWs(ws); + if (qs == null) { + return error(new WQKms[0], "conversion ws to qs failed."); + } + } + + WstValueTable wst = WstValueTableFactory.getTable(river); + if (wst == null) { + return error(new WQKms[0], "No Wst found for selected river."); + } + + + double [] range = FLYSUtils.getKmRange(this); + if (range == null) { + return error(new WQKms[0], "No range found"); + } + + double refKm; + + if (isFreeQ()) { + refKm = range[0]; + logger.debug("'free' calculation (km " + refKm + ")"); + } + else { + Gauge gauge = river.determineGaugeByPosition(range[0]); + if (gauge == null) { + return error( + new WQKms[0], "No gauge found for km " + range[0]); + } + + refKm = gauge.getStation().doubleValue(); + + logger.debug( + "reference gauge: " + gauge.getName() + " (km " + refKm + ")"); + } + + return computeWaterlevelData(kms, qs, ws, wst, refKm); + } + + + /** + * Computes the data of a waterlevel computation based on the interpolation + * in WstValueTable. + * + * @param kms The kilometer values. + * @param qa The discharge values. + * @param wst The WstValueTable used for the interpolation. + * + * @return an array of data triples that consist of W, Q and Kms. + */ + public static CalculationResult computeWaterlevelData( + double [] kms, + double [] qs, + double [] ws, + WstValueTable wst, + double refKm + ) { + logger.info("WINFOArtifact.computeWaterlevelData"); + + Calculation1 calc1 = new Calculation1(kms, qs, ws, refKm); + + return calc1.calculate(wst); + } + + + /** + * Returns the data that is computed by a duration curve computation. + * + * @return the data computed by a duration curve computation. + */ + public CalculationResult getDurationCurveData() { + logger.debug("WINFOArtifact.getDurationCurveData"); + + River r = FLYSUtils.getRiver(this); + + if (r == null) { + return error(null, "Cannot determine river."); + } + + Gauge g = getGauge(); + + if (g == null) { + return error(null, "Cannot determine gauge."); + } + + double[] locations = FLYSUtils.getLocations(this); + + if (locations == null) { + return error(null, "Cannot determine location."); + } + + WstValueTable wst = WstValueTableFactory.getTable(r); + if (wst == null) { + return error(null, "No Wst found for selected river."); + } + + return computeDurationCurveData(g, wst, locations[0]); + } + + + /** + * Computes the data used to create duration curves. + * + * @param gauge The selected gauge. + * @param location The selected location. + * + * @return the computed data. + */ + public static CalculationResult computeDurationCurveData( + Gauge gauge, + WstValueTable wst, + double location) + { + logger.info("WINFOArtifact.computeDurationCurveData"); + + Object[] obj = MainValuesFactory.getDurationCurveData(gauge); + + int[] days = (int[]) obj[0]; + double[] qs = (double[]) obj[1]; + + Calculation3 calculation = new Calculation3(location, days, qs); + + return calculation.calculate(wst); + } + + + /** + * Returns the data that is used to create discharge curves. + * + */ + public CalculationResult getDischargeCurveData() { + + River river = FLYSUtils.getRiver(this); + if (river == null) { + return error(new WQKms[0], "no river found"); + } + + double [] distance = FLYSUtils.getKmRange(this); + + if (distance == null) { + return error(new WQKms[0], "no range found"); + } + + List gauges = river.determineGauges(distance[0], distance[1]); + + if (gauges.isEmpty()) { + return error(new WQKms[0], "no gauges found"); + } + + String [] names = new String[gauges.size()]; + + for (int i = 0; i < names.length; ++i) { + names[i] = gauges.get(i).getName(); + } + + DischargeTables dt = new DischargeTables(river.getName(), names); + + Map map = dt.getValues(100d); + + ArrayList res = new ArrayList(); + + for (Gauge gauge: gauges) { + String name = gauge.getName(); + double [][] values = map.get(name); + if (values == null) { + continue; + } + double [] kms = new double[values[0].length]; + Arrays.fill(kms, gauge.getStation().doubleValue()); + res.add(new WQKms(kms, values[0], values[1], name)); + } + + return new CalculationResult( + res.toArray(new WQKms[res.size()]), + new Calculation()); + } + + + /** + * Returns the data that is computed by a discharge curve computation. + * + * @return the data computed by a discharge curve computation. + */ + public CalculationResult getComputedDischargeCurveData() + throws NullPointerException + { + logger.debug("WINFOArtifact.getComputedDischargeCurveData"); + + River r = FLYSUtils.getRiver(this); + + if (r == null) { + return error(new WQKms[0], "Cannot determine river."); + } + + double[] locations = FLYSUtils.getLocations(this); + + if (locations == null) { + return error(new WQKms[0], "Cannot determine location."); + } + + WstValueTable wst = WstValueTableFactory.getTable(r); + if (wst == null) { + return error(new WQKms[0], "No Wst found for selected river."); + } + + return computeDischargeCurveData(wst, locations[0]); + } + + + /** + * Computes the data used to create computed discharge curves. + * + * @param wst The WstValueTable that is used for the interpolation. + * @param location The location where the computation should be based on. + * + * @return an object that contains tuples of W/Q values at the specified + * location. + */ + public static CalculationResult computeDischargeCurveData( + WstValueTable wst, + double location) + { + logger.info("WINFOArtifact.computeDischargeCurveData"); + + Calculation2 calculation = new Calculation2(location); + + return calculation.calculate(wst); + } + + protected static final CalculationResult error(Object data, String msg) { + return new CalculationResult(data, new Calculation(msg)); + } + + + /** + * Returns the data computed by the discharge longitudinal section + * computation. + * + * @return an array of WQKms object - one object for each given Q value. + */ + public CalculationResult getDischargeLongitudinalSectionData() { + + logger.debug("WINFOArtifact.getDischargeLongitudinalSectionData"); + + River river = FLYSUtils.getRiver(this); + if (river == null) { + logger.debug("No river selected."); + return error(new WQKms[0], "No river selected."); + } + + WstValueTable table = WstValueTableFactory.getTable(river); + if (table == null) { + logger.debug("No wst found for selected river."); + return error(new WQKms[0], "No wst found for selected river."); + } + + List segments = getSegments(); + + if (segments == null) { + logger.debug("Cannot create segments."); + return error(new WQKms[0], "Cannot create segments."); + } + + double [] range = getFromToStep(); + + if (range == null) { + logger.debug("Cannot figure out range."); + return error(new WQKms[0], "Cannot figure out range."); + } + + Calculation4 calc4 = new Calculation4(segments, river, isQ()); + + return calc4.calculate(table, range[0], range[1], range[2]); + } + + + public List getSegments() { + StateData wqValues = getData("wq_values"); + if (wqValues == null) { + logger.warn("no wq_values given"); + return Collections.emptyList(); + } + String input = (String)wqValues.getValue(); + if (input == null || (input = input.trim()).length() == 0) { + logger.warn("wq_values are empty"); + return Collections.emptyList(); + } + return Segment.parseSegments(input); + } + + + /** + * Get List of all cross-sections for current river. + * + * @return List of CrossSections for current river, null in case of error. + */ + protected List getCrossSections() { + River river = FLYSUtils.getRiver(this); + if (river == null) { + logger.warn("No river in WINFO found"); + return null; + } + return CrossSectionFactory.getCrossSections(river); + } + + + /** + * Get sorted, valid Points of a CrossSectionLine. + * + * @param line line of interest. + * + * @return list of points of CrossSectionLine, sorted. + */ + protected List getCrossSectionLinesPoints(CrossSectionLine line) { + List points = new ArrayList(); + + if (line == null) { + return points; + } + + List linePoints = line.getPoints(); + if (linePoints.isEmpty()) { + logger.info("No points in selected CrossSectionLine."); + return points; + } + Collections.sort(linePoints, CrossSectionApp.COL_POS_CMP); + for (CrossSectionPoint p: linePoints) { + double x = p.getX().doubleValue(); + double y = p.getY().doubleValue(); + if (CrossSectionApp.isValid(x) && CrossSectionApp.isValid(y)) { + points.add(new Point2D.Double(x,y)); + } + } + return points; + } + + + /** + * Get CrossSectionLine spatially closest to what is specified in the data + * "cross_section.km". + * + * @return CrossSectionLine closest to "cross_section.km". + */ + protected CrossSectionLine searchCrossSectionKmLine() { + double wishKM = 0.0f; + try { + wishKM = Double.parseDouble(getDataAsString("cross_section.km")); + } + catch (Exception e) { + ; + } + + // Get the cross section closest to requested km. + // Naive, linear approach. + List sections = getCrossSections(); + if (sections.size() == 0 || sections.get(0).getLines().size() == 0) { + return null; + } + List crossSectionLines = + sections.get(0).getLines(); + CrossSectionLine oldLine = crossSectionLines.get(0); + double oldDiff = Math.abs(wishKM - oldLine.getKm().doubleValue()); + for (CrossSectionLine line: crossSectionLines) { + double diff = Math.abs(wishKM - line.getKm().doubleValue()); + if (diff > oldDiff) { + break; + } + oldDiff = diff; + oldLine = line; + } + return oldLine; + } + + + /** + * Get km for which a CrossSection is actually available (this may vary + * from the user picked "cross_section.km" data). + * + * @return km for which cross section is calculated. + */ + public double getCrossSectionSnapKm() { + // Note that this is this triggers a linear search. + CrossSectionLine line = searchCrossSectionKmLine(); + if (line == null) { + logger.warn("No Cross Section for given km found."); + return 0.0f; + } + else { + return line.getKm().doubleValue(); + } + } + + + /** + * Get points of Profile of cross section. + * + * @return an array holding coordinates of points of profile ( + * in the form {{x1, x2} {y1, y2}} ). + */ + public double [][] getCrossSectionData() { + logger.info("getCrossSectionData() for cross_section.km " + + getDataAsString("cross_section.km")); + CrossSectionLine line = searchCrossSectionKmLine(); + return getCrossSectionProfile(line); + } + + + /** + * Get points of line describing the surface of water at cross section. + * + * @return an array holding coordinates of points of surface of water ( + * in the form {{x1, x2} {y1, y2}} ). + */ + public double [][] getWaterLines() { + logger.debug("getWaterLines()"); + CrossSectionLine csl = searchCrossSectionKmLine(); + List points = getCrossSectionLinesPoints(csl); + // Need W at km + WQKms [] wqkms = (WQKms[]) getWaterlevelData().getData(); + if (wqkms.length == 0) { + logger.error("No WQKms found."); + return CrossSectionApp.createWaterLines(points, 0.0f); + } + else + { + if (wqkms.length > 1) { + logger.warn("More than one wqkms found, taking first one."); + } + // Find W at km, linear naive approach. + WQKms triple = wqkms[0]; + // Find index of km. + double wishKM = 0.0f; + int old_idx = 0; + try { + wishKM = Double.parseDouble(getDataAsString("cross_section.km")); + } + catch (Exception e) { + ; + } + + if (triple.size() == 0) { + logger.warn("Calculation of waterline is empty."); + return CrossSectionApp.createWaterLines(points, 0.0f); + } + + // Linear seach in WQKms for closest km. + double old_dist_wish = Math.abs(wishKM - triple.getKm(0)); + double last_w = triple.getW(0); + + for (int i = 0; i < triple.size(); i++) { + double diff = Math.abs(wishKM - triple.getKm(i)); + if (diff > old_dist_wish) { + break; + } + last_w = triple.getW(i); + old_dist_wish = diff; + } + return CrossSectionApp.createWaterLines(points, last_w); + } + } + + + /** + * Get name of cross section. + */ + public String getCrossSectionName() { + List sections = getCrossSections(); + + if (sections.size() > 0) { + return sections.get(0).getDescription(); + } + else { + return ""; + } + } + + + /** + * Get points of CrossSection Line. + * @param csl The crossSectionline of interest. + * @return x and y positions of cross section profile. + */ + protected double [][] getCrossSectionProfile(CrossSectionLine csl) { + List points = getCrossSectionLinesPoints(csl); + double [] xs = new double[points.size()]; + double [] ys = new double[points.size()]; + + if (points.isEmpty()) { + return new double [][] {xs, ys}; + } + + xs[0] = points.get(0).getX(); + ys[0] = points.get(0).getY(); + + for (int i = 1; i < points.size(); i++) { + Point2D p = points.get(i); + xs[i] = p.getX(); + if (xs[i] < xs[i-1]) { + xs[i] = xs[i-1] + CrossSectionApp.EPSILON; + } + ys[i] = p.getY(); + } + return new double [][] { xs, ys }; + } + + + /** + * Returns the Qs for a number of Ws. This method makes use of + * DischargeTables.getQForW(). + * + * @param ws An array of W values. + * + * @return an array of Q values. + */ + public double[] getQsForWs(double[] ws) { + + boolean debug = logger.isDebugEnabled(); + + if (debug) { + logger.debug("FLYSArtifact.getQsForWs"); + } + + River r = FLYSUtils.getRiver(this); + if (r == null) { + logger.warn("no river found"); + return null; + } + + double [] range = FLYSUtils.getKmRange(this); + if (range == null) { + logger.warn("no ranges found"); + return null; + } + + if (debug) { + logger.debug("range: " + Arrays.toString(range)); + } + + Gauge g = r.determineGaugeByPosition(range[0]); + if (g == null) { + logger.warn("no gauge found for km: " + range[0]); + return null; + } + + if (debug) { + logger.debug("convert w->q with gauge '" + g.getName() + "'"); + } + + DischargeTables dt = new DischargeTables(r.getName(), g.getName()); + Map tmp = dt.getValues(); + + double[][] values = tmp.get(g.getName()); + double[] qs = new double[ws.length]; + + for (int i = 0; i < ws.length; i++) { + qs[i] = dt.getQForW(values, ws[i]); + if (debug) { + logger.debug("w: " + ws[i] + " -> q: " + qs[i]); + } + } + + return qs; + } + + + /** + * Determines the selected mode of distance/range input. + * + * @return true, if the range mode is selected otherwise false. + */ + public boolean isRange() { + StateData mode = getData("ld_mode"); + + if (mode == null) { + logger.warn("No mode location/range chosen. Defaults to range."); + return true; + } + + String value = (String) mode.getValue(); + + return value.equals("distance"); + } + + + /** + * Returns the selected distance based on a given range (from, to). + * + * @param dFrom The StateData that contains the lower value. + * @param dTo The StateData that contains the upper value. + * + * @return the selected distance. + */ + protected double[] getDistanceByRange(StateData dFrom, StateData dTo) { + double from = Double.parseDouble((String) dFrom.getValue()); + double to = Double.parseDouble((String) dTo.getValue()); + + return new double[] { from, to }; + } + + + /** + * Returns the selected Kms. + * + * @param distance An 2dim array with [lower, upper] values. + * + * @return the selected Kms. + */ + public double[] getKms(double[] distance) { + StateData dStep = getData("ld_step"); + + if (dStep == null) { + logger.warn("No step width given. Cannot compute Kms."); + return null; + } + + double step = Double.parseDouble((String) dStep.getValue()); + + // transform step from 'm' into 'km' + step = step / 1000; + + if (step == 0d) { + step = DEFAULT_KM_STEPS; + } + + return DoubleUtil.explode(distance[0], distance[1], step); + } + + + /** + * Returns the selected Kms. + * + * @return the selected kms. + */ + public double[] getKms() { + if (isRange()) { + double[] distance = FLYSUtils.getKmRange(this); + return getKms(distance); + + } + else { + return LocationDistanceSelect.getLocations(this); + } + } + + + public double [] getFromToStep() { + if (!isRange()) { + return null; + } + double [] fromTo = FLYSUtils.getKmRange(this); + + if (fromTo == null) { + return null; + } + + StateData dStep = getData("ld_step"); + if (dStep == null) { + return null; + } + + double [] result = new double[3]; + result[0] = fromTo[0]; + result[1] = fromTo[1]; + + try { + String step = (String)dStep.getValue(); + result[2] = DoubleUtil.round(Double.parseDouble(step) / 1000d); + } + catch (NumberFormatException nfe) { + return null; + } + + return result; + } + + + /** + * Returns the gauge based on the current distance and river. + * + * @return the gauge. + */ + public Gauge getGauge() { + River river = FLYSUtils.getRiver(this); + + if (river == null) { + logger.debug("no river found"); + return null; + } + + double[] dist = FLYSUtils.getKmRange(this); + + if (dist == null) { + logger.debug("no range found"); + return null; + } + + if (logger.isDebugEnabled()) { + logger.debug("Determine gauge for:"); + logger.debug("... river: " + river.getName()); + logger.debug("... distance: " + dist[0] + " - " + dist[1]); + } + + Gauge gauge = river.determineGauge(dist[0], dist[1]); + + String name = gauge != null ? gauge.getName() : "'n/a"; + logger.debug("Found gauge: " + name); + + return gauge; + } + + + /** + * Returns the gauges that match the selected kilometer range. + * + * @return the gauges based on the selected kilometer range. + */ + public List getGauges() { + + River river = FLYSUtils.getRiver(this); + if (river == null) { + return null; + } + + double [] dist = FLYSUtils.getKmRange(this); + if (dist == null) { + return null; + } + + return river.determineGauges(dist[0], dist[1]); + } + + + /** + * This method returns the Q values. + * + * @return the selected Q values or null, if no Q values are selected. + */ + public double[] getQs() { + StateData dMode = getData("wq_mode"); + StateData dSelection = getData("wq_selection"); + + String mode = dMode != null ? (String) dMode.getValue() : ""; + String sel = dSelection != null ? (String)dSelection.getValue() : null; + + if (mode.equals("Q")) { + if (sel != null && sel.equals("single")) { + return getSingleWQValues(); + } + else { + return getWQTriple(); + } + } + else { + logger.warn("You try to get Qs, but W has been inserted."); + return null; + } + } + + + public boolean isQ() { + StateData mode = getData("wq_mode"); + return mode != null && mode.getValue().equals("Q"); + } + + + /** + * Returns true, if the parameter is set to compute data on a free range. + * Otherwise it returns false, which tells the calculation that it is bound + * to a gauge. + * + * @return true, if the calculation should compute on a free range otherwise + * false and the calculation is bound to a gauge. + */ + public boolean isFreeQ() { + StateData mode = getData("wq_free"); + String value = (mode != null) ? (String) mode.getValue() : null; + + logger.debug("isFreeQ: " + value); + + if (value == null) { + return false; + } + + return Boolean.valueOf(value); + } + + + /** + * Returns the Q values based on a specified kilometer range. + * + * @param range A 2dim array with lower and upper kilometer range. + * + * @return an array of Q values. + */ + public double[] getQs(double[] range) { + StateData dMode = getData("wq_mode"); + StateData dValues = getData("wq_values"); + + String mode = (dMode != null) ? (String) dMode.getValue() : ""; + + if (mode.equals("Q")) { + return getWQForDist(range); + } + + logger.warn("You try to get Qs, but Ws has been inserted."); + return null; + } + + + /** + * Returns the W values based on a specified kilometer range. + * + * @param range A 2dim array with lower and upper kilometer range. + * + * @return an array of W values. + */ + public double[] getWs(double[] range) { + StateData dMode = getData("wq_mode"); + StateData dValues = getData("wq_values"); + + String mode = (dMode != null) ? (String) dMode.getValue() : ""; + + if (mode.equals("W")) { + return getWQForDist(range); + } + + logger.warn("You try to get Ws, but Qs has been inserted."); + return null; + } + + + /** + * This method returns the W values. + * + * @return the selected W values or null, if no W values are selected. + */ + public double[] getWs() { + StateData dMode = getData("wq_mode"); + StateData dSingle = getData("wq_single"); + + String mode = (dMode != null) ? (String) dMode.getValue() : ""; + + if (mode.equals("W")) { + if (dSingle != null) { + return getSingleWQValues(); + } + else { + return getWQTriple(); + } + } + else { + logger.warn("You try to get Qs, but W has been inserted."); + return null; + } + } + + /** + * This method returns the given W or Q values for a specific range + * (inserted in the WQ input panel for discharge longitudinal sections). + * + * @param dist A 2dim array with lower und upper kilometer values. + * + * @return an array of W or Q values. + */ + protected double[] getWQForDist(double[] dist) { + logger.debug("Search wq values for range: " + dist[0] + " - " + dist[1]); + StateData data = getData("wq_values"); + + if (data == null) { + logger.warn("Missing wq values!"); + return null; + } + + String dataString = (String) data.getValue(); + String[] ranges = dataString.split(":"); + + for (String range: ranges) { + String[] parts = range.split(";"); + + double lower = Double.parseDouble(parts[0]); + double upper = Double.parseDouble(parts[1]); + + if (lower <= dist[0] && upper >= dist[1]) { + String[] values = parts[2].split(","); + + int num = values.length; + double[] res = new double[num]; + + for (int i = 0; i < num; i++) { + try { + res[i] = Double.parseDouble(values[i]); + } + catch (NumberFormatException nfe) { + logger.warn(nfe, nfe); + } + } + + return res; + } + } + + logger.warn("Specified range for WQ not found!"); + + return null; + } + + + /** + * This method returns an array of inserted WQ triples that consist of from, + * to and the step width. + * + * @return an array of from, to and step width. + */ + protected double[] getWQTriple() { + StateData dFrom = getData("wq_from"); + StateData dTo = getData("wq_to"); + + if (dFrom == null || dTo == null) { + logger.warn("Missing start or end value for range."); + return null; + } + + double from = Double.parseDouble((String) dFrom.getValue()); + double to = Double.parseDouble((String) dTo.getValue()); + + StateData dStep = getData("wq_step"); + + if (dStep == null) { + logger.warn("No step width given. Cannot compute Qs."); + return null; + } + + double step = Double.parseDouble((String) dStep.getValue()); + + // if no width is given, the DEFAULT_Q_STEPS is used to compute the step + // width. Maybe, we should round the value to a number of digits. + if (step == 0d) { + double diff = to - from; + step = diff / DEFAULT_Q_STEPS; + } + + return DoubleUtil.explode(from, to, step); + } + + + /** + * Returns an array of inserted WQ double values stored as whitespace + * separated list. + * + * @return an array of W or Q values. + */ + protected double[] getSingleWQValues() { + StateData dSingle = getData("wq_single"); + + if (dSingle == null) { + logger.warn("Cannot determine single WQ values. No data given."); + return null; + } + + String tmp = (String) dSingle.getValue(); + String[] strValues = tmp.split(" "); + + TDoubleArrayList values = new TDoubleArrayList(); + + for (String strValue: strValues) { + try { + values.add(Double.parseDouble(strValue)); + } + catch (NumberFormatException nfe) { + logger.warn(nfe, nfe); + } + } + + values.sort(); + + return values.toNativeArray(); + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/WMSBackgroundArtifact.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/WMSBackgroundArtifact.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,49 @@ +package de.intevation.flys.artifacts; + +import java.util.ArrayList; +import java.util.List; + +import org.apache.log4j.Logger; + +import de.intevation.artifacts.Artifact; +import de.intevation.artifacts.CallMeta; + +import de.intevation.artifactdatabase.state.Facet; + +import de.intevation.flys.artifacts.states.DefaultState; + + +public class WMSBackgroundArtifact extends StaticFLYSArtifact { + + public static final String NAME = "wmsbackground"; + + + private static final Logger logger = + Logger.getLogger(WMSBackgroundArtifact.class); + + + @Override + public String getName() { + return NAME; + } + + + @Override + protected void initialize(Artifact artifact, Object context, CallMeta meta) { + logger.debug("Initialize internal state with: "+ artifact.identifier()); + + FLYSArtifact flys = (FLYSArtifact) artifact; + addData("river", flys.getData("river")); + + List fs = new ArrayList(); + + // TODO Add CallMeta + DefaultState state = (DefaultState) getCurrentState(context); + state.computeInit(this, hash(), context, meta, fs); + + if (!fs.isEmpty()) { + facets.put(getCurrentStateId(), fs); + } + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/cache/CacheFactory.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/cache/CacheFactory.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,79 @@ +package de.intevation.flys.artifacts.cache; + +import de.intevation.artifacts.common.utils.Config; + +import net.sf.ehcache.Cache; +import net.sf.ehcache.CacheException; +import net.sf.ehcache.CacheManager; + +import org.apache.log4j.Logger; + +public final class CacheFactory +{ + private static Logger log = Logger.getLogger(CacheFactory.class); + + public static final String CACHE_CONFIG_FILE_PROPERTY = + "flys.artifacts.cache.config.file"; + + public static final String XPATH_CACHE_CONFIG_FILE = + "/artifact-database/cache/config-file/text()"; + + private CacheFactory() { + } + + private static boolean initialized; + + private static CacheManager cacheManager; + + public static final Cache getCache() { + return getCache(Cache.DEFAULT_CACHE_NAME); + } + + public static final String getConfigFile() { + String configFile = System.getProperty(CACHE_CONFIG_FILE_PROPERTY); + + if (configFile != null) { + return configFile; + } + + configFile = Config.getStringXPath(XPATH_CACHE_CONFIG_FILE); + + if (configFile != null) { + configFile = Config.replaceConfigDir(configFile); + } + + return configFile; + } + + public static final synchronized Cache getCache(String cacheName) { + if (!initialized) { + initialized = true; // try only once + String configFile = getConfigFile(); + if (configFile != null) { + try { + cacheManager = CacheManager.create(configFile); + //System.setProperty( + // "net.sf.ehcache.enableShutdownHook", "true"); + Runtime.getRuntime().addShutdownHook(new Thread() { + public void run() { + log.info("shutting down caches"); + for (String name: cacheManager.getCacheNames()) { + log.info("\tflushing '" + name + "'"); + cacheManager.getCache(name).flush(); + } + cacheManager.shutdown(); + } + }); + } + catch (CacheException ce) { + log.error("cannot configure cache", ce); + } + } + } + + return cacheManager != null + ? cacheManager.getCache(cacheName) + : null; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/charts/CrossSectionApp.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/charts/CrossSectionApp.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,463 @@ +package de.intevation.flys.artifacts.charts; + +import java.math.MathContext; + +import java.awt.Dimension; +import java.awt.BorderLayout; +import java.awt.FlowLayout; + +import javax.swing.JPanel; +import javax.swing.JButton; +import javax.swing.JComboBox; +import javax.swing.JTextField; +import javax.swing.DefaultComboBoxModel; + +import java.awt.event.ItemListener; +import java.awt.event.ItemEvent; +import java.awt.event.ActionListener; +import java.awt.event.ActionEvent; + +import java.awt.geom.Point2D; +import java.awt.geom.Line2D; + +import java.util.ArrayList; +import java.util.List; +import java.util.Comparator; +import java.util.Collections; +import java.util.Iterator; + +import java.io.File; +import java.io.IOException; +import java.io.FileWriter; +import java.io.PrintWriter; + +import org.jfree.ui.ApplicationFrame; +import org.jfree.ui.RefineryUtilities; + +import org.jfree.chart.ChartFactory; + +import org.jfree.chart.plot.PlotOrientation; +import org.jfree.chart.plot.XYPlot; + +import org.jfree.chart.ChartUtilities; +import org.jfree.chart.JFreeChart; +import org.jfree.chart.ChartPanel; + +import org.jfree.chart.axis.NumberAxis; + +import org.jfree.data.xy.XYDataset; +import org.jfree.data.xy.DefaultXYDataset; + +import de.intevation.flys.model.CrossSection; +import de.intevation.flys.model.CrossSectionLine; +import de.intevation.flys.model.CrossSectionPoint; + +import de.intevation.flys.geom.Lines; + +import de.intevation.flys.backend.SessionFactoryProvider; + +import org.hibernate.Session; +import org.hibernate.Query; + +import gnu.trove.TDoubleArrayList; + +public class CrossSectionApp +extends ApplicationFrame +{ + public static final String RIVER = System.getProperty("river", "Saar"); + + public static final double EPSILON = 1e-4; + + public static final double TOO_SMALL = 0.2; + public static final double TOO_BIG = 500; + + public static final Comparator COL_POS_CMP = + new Comparator() { + @Override + public int compare(CrossSectionPoint a, CrossSectionPoint b) { + // TODO evaluate: isnt it enough to + // return (|d| > |EPS|) ? d : diff + double xa = a.getX().doubleValue(); + double xb = b.getX().doubleValue(); + double d = xa - xb; + if (d < -EPSILON) return -1; + if (d > +EPSILON) return +1; + int diff = a.getColPos() - b.getColPos(); + return diff < 0 ? -1 : diff > 0 ? +1 : 0; + } + }; + + public static final boolean isValid(double x) { + x = Math.abs(x); + return x > TOO_SMALL && x < TOO_BIG; + } + + protected Session session; + + protected JComboBox crossSectionsCB; + protected JComboBox crossSectionLinesCB; + protected JTextField waterlevelTF; + + protected ChartPanel chartPanel; + + protected Double lastWaterLevel; + + + public static class CrossSectionItem { + + CrossSection crossSection; + + public CrossSectionItem(CrossSection crossSection) { + this.crossSection = crossSection; + } + + public String toString() { + return crossSection.getDescription(); + } + } // CrossSectionItem + + public static class CrossSectionLineItem { + + CrossSectionLine line; + + public CrossSectionLineItem(CrossSectionLine line) { + this.line = line; + } + + public String toString() { + double v = line.getKm().doubleValue(); + return String.valueOf(Math.round(v * 1000.0)/1000d); + } + } // CrossSectionLineItem + + public CrossSectionApp(String title) { + super(title); + + session = SessionFactoryProvider + .createSessionFactory() + .openSession(); + + JPanel content = createContent(); + content.setPreferredSize(new Dimension(640, 480)); + setContentPane(content); + + } + + public List crossSections(String river) { + Query query = session.createQuery( + "from CrossSection where river.name = :river"); + query.setParameter("river", river); + return query.list(); + } + + public JPanel createContent() { + JPanel panel = new JPanel(new BorderLayout()); + + + JPanel nav = new JPanel(new FlowLayout()); + + Object [] csis = createCrossSectionItems(); + crossSectionsCB = new JComboBox(csis); + + DefaultComboBoxModel dcbm; + + if (csis.length > 0) { + Object [] cslis = + createCrossSectionLineItems( + ((CrossSectionItem)csis[0]).crossSection); + dcbm = new DefaultComboBoxModel(cslis); + if (cslis.length > 0) { + dcbm.setSelectedItem(cslis[0]); + } + } + else { + dcbm = new DefaultComboBoxModel(new Object[0]); + } + + crossSectionLinesCB = new JComboBox(dcbm); + + nav.add(crossSectionsCB); + nav.add(crossSectionLinesCB); + + crossSectionsCB.addItemListener(new ItemListener() { + public void itemStateChanged(ItemEvent ie) { + if (ie.getStateChange() == ItemEvent.SELECTED) { + updateCrossSection( + ((CrossSectionItem)ie.getItem()).crossSection); + } + } + }); + + crossSectionLinesCB.addItemListener(new ItemListener() { + public void itemStateChanged(ItemEvent ie) { + if (ie.getStateChange() == ItemEvent.SELECTED) { + updateChart(); + } + } + }); + + + waterlevelTF = new JTextField(5); + + waterlevelTF.addActionListener(new ActionListener() { + public void actionPerformed(ActionEvent ae) { + waterLevelChanged(); + } + }); + + nav.add(waterlevelTF); + + JButton dump = new JButton("dump"); + + dump.addActionListener(new ActionListener() { + public void actionPerformed(ActionEvent ae) { + dumpData(); + } + }); + + nav.add(dump); + + panel.add(nav, BorderLayout.SOUTH); + + chartPanel = createChartPanel(); + + panel.add(chartPanel, BorderLayout.CENTER); + + return panel; + } + + protected void waterLevelChanged() { + String value = waterlevelTF.getText(); + try { + lastWaterLevel = Double.parseDouble(value); + } + catch (NumberFormatException nfe) { + waterlevelTF.setText( + lastWaterLevel != null ? lastWaterLevel.toString() : ""); + return; + } + updateChart(); + } + + protected void updateChart() { + + CrossSectionLineItem csli = + (CrossSectionLineItem)crossSectionLinesCB.getSelectedItem(); + + JFreeChart chart = createChart(csli == null + ? new DefaultXYDataset() + : generateDataset(csli.line, lastWaterLevel)); + + chartPanel.setChart(chart); + } + + protected ChartPanel createChartPanel() { + CrossSectionLineItem csli = + (CrossSectionLineItem)crossSectionLinesCB.getSelectedItem(); + + JFreeChart chart = createChart(csli == null + ? new DefaultXYDataset() + : generateDataset(csli.line, lastWaterLevel)); + + return new ChartPanel(chart); + } + + protected void dumpData() { + + CrossSectionLineItem csli = + (CrossSectionLineItem)crossSectionLinesCB.getSelectedItem(); + + if (csli == null) { + return; + } + + CrossSectionLine line = csli.line; + + double km = Math.round(line.getKm().doubleValue() * 1000d)/1000d; + + String kmS = String.valueOf(km).replace(".", "-"); + + int i = 1; + File file = new File("cross-section-" + kmS + ".txt"); + while (file.exists()) { + file = new File("cross-section-" + kmS + "[" + (i++) + "].txt"); + } + + System.err.println("dump points to file '" + file + "'"); + + List points = line.getPoints(); + + PrintWriter out = null; + + MathContext mc = new MathContext(3); + + try { + out = + new PrintWriter( + new FileWriter(file)); + + for (CrossSectionPoint point: points) { + out.println( + point.getX().round(mc) + " " + + point.getY().round(mc)); + } + + out.flush(); + } + catch (IOException ioe) { + ioe.printStackTrace(); + } + finally { + if (out != null) { + out.close(); + } + } + } + + public static XYDataset generateDataset( + CrossSectionLine line, + Double waterlevel + ) { + DefaultXYDataset dataset = new DefaultXYDataset(); + + List ps = line.getPoints(); + + if (ps.isEmpty()) { + return dataset; + } + + Collections.sort(ps, COL_POS_CMP); + + List points = new ArrayList(ps.size()); + + for (CrossSectionPoint p: ps) { + double x = p.getX().doubleValue(); + double y = p.getY().doubleValue(); + if (isValid(x) && isValid(y)) { + points.add(new Point2D.Double(x, y)); + } + } + + if (points.isEmpty()) { + return dataset; + } + + double [] xs = new double[points.size()]; + double [] ys = new double[xs.length]; + + xs[0] = points.get(0).getX(); + ys[0] = points.get(0).getY(); + + for (int i = 1; i < xs.length; ++i) { + Point2D p = points.get(i); + double x = p.getX(); + double y = p.getY(); + + if (x <= xs[i-1]) { + x = xs[i-1] + EPSILON; + } + xs[i] = x; + ys[i] = y; + } + + if (waterlevel != null) { + double [][] data = createWaterLines(points, waterlevel); + dataset.addSeries(String.valueOf(waterlevel), data); + } + + CrossSection cs = line.getCrossSection(); + + String legend = (cs != null ? cs.getDescription() : "???") + + " " + Math.round(line.getKm().doubleValue() * 1000d)/1000d; + + dataset.addSeries(legend, new double [][] { xs, ys }); + + return dataset; + } + + public static double [][] createWaterLines( + List points, + double waterlevel + ) { + List lines = Lines.fillWater(points, waterlevel); + + TDoubleArrayList lxs = new TDoubleArrayList(); + TDoubleArrayList lys = new TDoubleArrayList(); + + for (Iterator iter = lines.iterator(); iter.hasNext();) { + Line2D l = iter.next(); + Point2D p1 = l.getP1(); + Point2D p2 = l.getP2(); + lxs.add(p1.getX()); + lys.add(p1.getY()); + lxs.add(p2.getX()); + lys.add(p2.getY()); + if (iter.hasNext()) { + lxs.add(Double.NaN); + lys.add(Double.NaN); + } + } + + return new double [][] { lxs.toNativeArray(), lys.toNativeArray() }; + } + + protected void updateCrossSection(CrossSection crossSection) { + Object [] cslis = createCrossSectionLineItems(crossSection); + DefaultComboBoxModel dcbm = new DefaultComboBoxModel(cslis); + if (cslis.length > 0) { + dcbm.setSelectedItem(cslis[0]); + } + crossSectionLinesCB.setModel(dcbm); + if (cslis.length > 0) { + CrossSectionLine line = + ((CrossSectionLineItem)cslis[0]).line; + } + updateChart(); + } + + protected Object [] createCrossSectionLineItems(CrossSection cs) { + List lines = cs.getLines(); + Object [] result = new Object[lines.size()]; + for (int i = 0; i < result.length; ++i) { + result[i] = new CrossSectionLineItem(lines.get(i)); + } + return result; + } + + + protected Object [] createCrossSectionItems() { + List crossSections = crossSections(RIVER); + Object [] result = new Object[crossSections.size()]; + for (int i = 0; i < result.length; ++i) { + result[i] = new CrossSectionItem(crossSections.get(i)); + } + return result; + } + + public static JFreeChart createChart(XYDataset dataset) { + JFreeChart chart = ChartFactory.createXYLineChart( + null, + "Abstand [m]", + "H\u00f6he [m]", + dataset, + PlotOrientation.VERTICAL, + true, + true, + false); + + XYPlot plot = chart.getXYPlot(); + NumberAxis yAxis = (NumberAxis)plot.getRangeAxis(); + yAxis.setAutoRangeIncludesZero(false); + + ChartUtilities.applyCurrentTheme(chart); + return chart; + } + + public static void main(String [] args) { + CrossSectionApp csa = new CrossSectionApp("Querprofile"); + csa.pack(); + RefineryUtilities.centerFrameOnScreen(csa); + csa.setVisible(true); + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/context/FLYSContext.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/context/FLYSContext.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,61 @@ +package de.intevation.flys.artifacts.context; + +import org.apache.log4j.Logger; + +import org.w3c.dom.Document; + +import de.intevation.artifactdatabase.DefaultArtifactContext; + + +/** + * This class is used to store application wide information in a global context. + * + * @author Ingo Weinzierl + */ +public class FLYSContext extends DefaultArtifactContext { + + /** The logger used in this class */ + private static Logger logger = Logger.getLogger(FLYSContext.class); + + /** The key that is used to store the TransitionEngine in the context */ + public static final String TRANSITION_ENGINE_KEY = + "artifact.transition.engine"; + + /** The key that is used to store the StateEngine in the context */ + public static final String STATE_ENGINE_KEY = + "artifact.state.engine"; + + /** The key that is used to store the Map of OutGenerator classes in the + * context.*/ + public static final String OUTGENERATORS_KEY = + "flys.export.outgenerators"; + + /** The key that is used to store the map of themes in the context.*/ + public static final String THEMES = + "flys.themes.map"; + + /** The key that is used to store a map of theme mappings in the context.*/ + public static final String THEME_MAPPING = + "flys.themes.mapping.map"; + + /** The key that is used to store a map of WMS urls for each river.*/ + public static final String RIVER_WMS = + "flys.floodmap.river.wms"; + + + /** + * The default constructor. + */ + public FLYSContext() { + super(); + } + + + /** + * A constructor with a config document. + */ + public FLYSContext(Document config) { + super(config); + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/context/FLYSContextFactory.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/context/FLYSContextFactory.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,393 @@ +package de.intevation.flys.artifacts.context; + +import java.io.File; +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import javax.xml.xpath.XPathConstants; + +import org.apache.log4j.Logger; + +import org.w3c.dom.Document; +import org.w3c.dom.Element; +import org.w3c.dom.Node; +import org.w3c.dom.NodeList; + +import de.intevation.artifacts.ArtifactContextFactory; +import de.intevation.artifacts.GlobalContext; + +import de.intevation.artifacts.common.utils.XMLUtils; +import de.intevation.artifacts.common.utils.Config; + +import de.intevation.artifactdatabase.state.State; +import de.intevation.artifactdatabase.state.StateEngine; +import de.intevation.artifactdatabase.transition.Transition; +import de.intevation.artifactdatabase.transition.TransitionEngine; + +import de.intevation.flys.artifacts.states.StateFactory; +import de.intevation.flys.artifacts.transitions.TransitionFactory; +import de.intevation.flys.themes.Theme; +import de.intevation.flys.themes.ThemeFactory; + + +/** + * The ArtifactContextFactory is used to initialize basic components and put + * them into the global context of the application. + * + * @author Ingo Weinzierl + */ +public class FLYSContextFactory implements ArtifactContextFactory { + + /** The logger that is used in this class */ + private static Logger logger = Logger.getLogger(FLYSContextFactory.class); + + /** The XPath to the artifacts configured in the configuration. */ + public static final String XPATH_ARTIFACTS = + "/artifact-database/artifacts/artifact"; + + /** The XPath to the name of the artifact. */ + public static final String XPATH_ARTIFACT_NAME = "/artifact/@name"; + + /** The XPath to the xlink ref in an artifact configuration. */ + public static final String XPATH_XLINK = "xlink:href"; + + /** The XPath to the transitions configured in the artifact config. */ + public static final String XPATH_TRANSITIONS = + "/artifact/states/transition"; + + /** The XPath to the states configured in the artifact config. */ + public static final String XPATH_STATES = + "/artifact/states/state"; + + public static final String XPATH_OUTPUT_GENERATORS = + "/artifact-database/output-generators/output-generator"; + + public static final String XPATH_THEME_CONFIG = + "/artifact-database/flys/themes/configuration/text()"; + + public static final String XPATH_THEMES = + "/themes/theme"; + + public static final String XPATH_THEME_MAPPINGS = + "/themes/mappings/mapping"; + + public static final String XPATH_RIVER_WMS = + "/artifact-database/floodmap/river"; + + /** + * Creates a new FLYSArtifactContext object and initialize all + * components required by the application. + * + * @param config The artifact server configuration. + * @return a FLYSArtifactContext. + */ + public GlobalContext createArtifactContext(Document config) { + FLYSContext context = new FLYSContext(config); + + configureTransitions(config, context); + configureStates(config, context); + configureOutGenerators(config, context); + configureThemes(config, context); + configureThemesMappings(config, context); + configureRiverWMS(config, context); + + return context; + } + + + /** + * This method initializes the transition configuration. + * + * @param config the config document. + * @param context the FLYSContext. + */ + protected void configureTransitions(Document config, FLYSContext context) { + TransitionEngine engine = new TransitionEngine(); + + Document[] artifacts = getArtifactConfigurations(config); + logger.info("Found " + artifacts.length + " artifacts in the config."); + + for (Document doc: artifacts) { + List transitions = new ArrayList(); + + String artName = (String) XMLUtils.xpath( + doc, XPATH_ARTIFACT_NAME, XPathConstants.STRING); + + NodeList list = (NodeList) XMLUtils.xpath( + doc, XPATH_TRANSITIONS, XPathConstants.NODESET); + + if (list == null) { + logger.warn("The artifact has no transitions configured."); + continue; + } + + int trans = list.getLength(); + + logger.info( + "Artifact '" + artName + "' has " + trans + " transitions."); + + for (int i = 0; i < trans; i++) { + Transition t = TransitionFactory.createTransition(list.item(i)); + String s = t.getFrom(); + engine.addTransition(s, t); + } + } + + context.put(FLYSContext.TRANSITION_ENGINE_KEY, engine); + } + + + /** + * This method returns all artifact documents defined in + * config.
NOTE: The artifact configurations need to be + * stored in own files referenced by an xlink. + * + * @param config The global configuration. + * + * @return an array of Artifact configurations. + */ + protected Document[] getArtifactConfigurations(Document config) { + NodeList artifacts = (NodeList) XMLUtils.xpath( + config, XPATH_ARTIFACTS, XPathConstants.NODESET); + + int count = artifacts.getLength(); + + Document[] artifactDocs = new Document[count]; + + for (int i = 0; i < count; i++) { + Element tmp = (Element) artifacts.item(i); + + String xlink = tmp.getAttribute(XPATH_XLINK); + xlink = Config.replaceConfigDir(xlink); + + File artifactFile = new File(xlink); + artifactDocs[i] = XMLUtils.parseDocument(artifactFile); + } + + return artifactDocs; + } + + + /** + * This method initializes the transition configuration. + * + * @param config the config document. + * @param context the FLYSContext. + */ + protected void configureStates(Document config, FLYSContext context) { + StateEngine engine = new StateEngine(); + + Document[] artifacts = getArtifactConfigurations(config); + logger.info("Found " + artifacts.length + " artifacts in the config."); + + for (Document doc: artifacts) { + List states = new ArrayList(); + + String artName = (String) XMLUtils.xpath( + doc, XPATH_ARTIFACT_NAME, XPathConstants.STRING); + + NodeList stateList = (NodeList) XMLUtils.xpath( + doc, XPATH_STATES, XPathConstants.NODESET); + + if (stateList == null) { + logger.warn("The artifact has no states configured."); + continue; + } + + int count = stateList.getLength(); + + logger.info( + "Artifact '" + artName + "' has " + count + " states."); + + for (int i = 0; i < count; i++) { + states.add(StateFactory.createState( + stateList.item(i))); + } + + engine.addStates(artName, states); + } + + context.put(FLYSContext.STATE_ENGINE_KEY, engine); + } + + + /** + * This method intializes the provided output generators. + * + * @param config the config document. + * @param context the FLYSContext. + */ + protected void configureOutGenerators(Document config, FLYSContext context){ + Map generators = new HashMap(); + + NodeList outGenerators = (NodeList) XMLUtils.xpath( + config, + XPATH_OUTPUT_GENERATORS, + XPathConstants.NODESET); + + int num = outGenerators == null ? 0 : outGenerators.getLength(); + + if (num == 0) { + logger.warn("No output generators configured in this application."); + return; + } + + logger.info("Found " + num + " configured output generators."); + + int idx = 0; + + for (int i = 0; i < num; i++) { + Node item = outGenerators.item(i); + + String name = (String) XMLUtils.xpath( + item, "@name", XPathConstants.STRING); + + String clazz = (String) XMLUtils.xpath( + item, "text()", XPathConstants.STRING); + + if (name == null || clazz == null) { + continue; + } + + try { + generators.put(name, Class.forName(clazz)); + + idx++; + } + catch (ClassNotFoundException cnfe) { + logger.warn(cnfe, cnfe); + } + } + + logger.info("Successfully loaded " + idx + " output generators."); + context.put(FLYSContext.OUTGENERATORS_KEY, generators); + } + + + /** + * This methods reads the configured themes and puts them into the + * FLYSContext. + * + * @param config The global configuration. + * @param context The FLYSContext. + */ + protected void configureThemes(Document config, FLYSContext context) { + logger.debug("FLYSContextFactory.configureThemes"); + + Document cfg = getThemeConfig(config); + + NodeList themes = (NodeList) XMLUtils.xpath( + cfg, XPATH_THEMES, XPathConstants.NODESET); + + int num = themes != null ? themes.getLength() : 0; + + if (num == 0) { + logger.warn("There are no themes configured!"); + return; + } + + logger.debug("Found " + num + " configured themes."); + + Map theThemes = new HashMap(); + + for (int i = 0; i < num; i++) { + Node theme = themes.item(i); + + Theme theTheme = ThemeFactory.createTheme(cfg, theme); + + if (theme != null) { + theThemes.put(theTheme.getName(), theTheme); + } + } + + logger.debug("Initialized " + theThemes.size() + "/" + num + " themes"); + + context.put(FLYSContext.THEMES, theThemes); + } + + + /** + * This method is used to retrieve the theme configuration document. + * + * @param config The global configuration. + * + * @return the theme configuration. + */ + protected Document getThemeConfig(Document config) { + String themeConfig = (String) XMLUtils.xpath( + config, + XPATH_THEME_CONFIG, + XPathConstants.STRING); + + themeConfig = Config.replaceConfigDir(themeConfig); + + logger.debug("Parse theme cfg: " + themeConfig); + + return XMLUtils.parseDocument(new File(themeConfig)); + } + + + protected void configureThemesMappings(Document cfg, FLYSContext context) { + logger.debug("FLYSContextFactory.configureThemesMappings"); + + Document config = getThemeConfig(cfg); + + NodeList mappings = (NodeList) XMLUtils.xpath( + config, XPATH_THEME_MAPPINGS, XPathConstants.NODESET); + + int num = mappings != null ? mappings.getLength() : 0; + + if (num == 0) { + logger.warn("No theme <--> facet mappins found!"); + return; + } + + Map mapping = new HashMap(); + + for (int i = 0; i < num; i++) { + Node node = mappings.item(i); + + String from = (String) XMLUtils.xpath( + node, "@from", XPathConstants.STRING); + + String to = (String) XMLUtils.xpath( + node, "@to", XPathConstants.STRING); + + if (from != null && to != null) { + mapping.put(from, to); + } + } + + logger.debug("Found " + mapping.size() + " theme/facet mappings."); + + context.put(FLYSContext.THEME_MAPPING, mapping); + } + + + protected void configureRiverWMS(Document cfg, FLYSContext context) { + Map riverWMS = new HashMap(); + + NodeList rivers = (NodeList) XMLUtils.xpath( + cfg, XPATH_RIVER_WMS, XPathConstants.NODESET); + + int num = rivers != null ? rivers.getLength() : 0; + + for (int i = 0; i < num; i++) { + Element e = (Element) rivers.item(i); + + String river = e.getAttribute("name"); + String url = XMLUtils.xpathString(e, "river-wms/@url", null); + + if (river != null && url != null) { + riverWMS.put(river, url); + } + } + + logger.debug("Found " + riverWMS.size() + " river WMS."); + + context.put(FLYSContext.RIVER_WMS, riverWMS); + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/context/SessionCallContextListener.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/context/SessionCallContextListener.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,68 @@ +package de.intevation.flys.artifacts.context; + +import org.apache.log4j.Logger; + +import org.w3c.dom.Document; +import org.w3c.dom.Node; + +import org.hibernate.Session; + +import de.intevation.flys.backend.SessionHolder; + +import de.intevation.artifacts.CallContext; +import de.intevation.artifacts.CallContext.Listener; + + +/** + * This CallContextListener is used to initialize a ThreadLocal variable in + * each CallContext (for each request) that holds Sessions. + * + * @author Ingo Weinzierl + */ +public class SessionCallContextListener implements Listener { + + public static final String SESSION_KEY = "context.session"; + + /** The logger that is used in this class.*/ + private static Logger logger = + Logger.getLogger(SessionCallContextListener.class); + + + public SessionCallContextListener() { + } + + + public void setup(Document config, Node listenerConfig) { + // nothing to do here + } + + + /** + * Initializes a ThreadLocal variable that is used to hold sessions. + * + * @param context The CallContext. + */ + public void init(CallContext context) { + logger.debug("SessionCallContextListener.init"); + + Session session = SessionHolder.acquire(); + + context.putContextValue(SESSION_KEY, session); + } + + + /** + * Closes open sessions of the ThreadLocal variable opened in init(). + * + * @param context The CallContext. + */ + public void close(CallContext context) { + logger.debug("SessionCallContextListener.close"); + + Session session = (Session)context.getContextValue(SESSION_KEY); + session.close(); + + SessionHolder.release(); + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/datacage/DBConfig.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/datacage/DBConfig.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,108 @@ +package de.intevation.flys.artifacts.datacage; + +import de.intevation.artifacts.common.utils.Config; + +import de.intevation.artifactdatabase.db.SQL; +import de.intevation.artifactdatabase.db.DBConnection; + +import org.apache.log4j.Logger; + +public class DBConfig +{ + private static Logger logger = Logger.getLogger(DBConfig.class); + + /** + * XPath to access the database driver within the global configuration. + */ + public static final String DB_DRIVER = + "/artifact-database/datacage/driver/text()"; + /** + * XPath to access the database URL within the global configuration. + */ + public static final String DB_URL = + "/artifact-database/datacage/url/text()"; + /** + * XPath to access the database use within the global configuration. + */ + public static final String DB_USER = + "/artifact-database/datacage/user/text()"; + /** + * XPath to access the database password within the global configuration. + */ + public static final String DB_PASSWORD = + "/artifact-database/datacage/password/text()"; + + /** + * The default database driver: H2 + */ + public static final String DEFAULT_DRIVER = + "org.h2.Driver"; + + /** + * The default database user: "" + */ + public static final String DEFAULT_USER = ""; + + /** + * The default database password: "" + */ + public static final String DEFAULT_PASSWORD = ""; + + + public static final String DEFAULT_URL = + "jdbc:h2:mem:datacage;INIT=RUNSCRIPT FROM '${artifacts.config.dir}/datacage.sql'"; + + public static final String RESOURCE_PATH = "/datacage-sql"; + + private static DBConfig instance; + + protected DBConnection dbConnection; + protected SQL sql; + + public DBConfig() { + } + + public DBConfig(DBConnection dbConnection, SQL sql) { + this.dbConnection = dbConnection; + this.sql = sql; + } + + public static synchronized DBConfig getInstance() { + if (instance == null) { + instance = createInstance(); + } + return instance; + } + + protected static DBConfig createInstance() { + String driver = Config.getStringXPath( + DB_DRIVER, DEFAULT_DRIVER); + + String url = Config.getStringXPath( + DB_URL, DEFAULT_URL); + + url = Config.replaceConfigDir(url); + + String user = Config.getStringXPath( + DB_USER, DEFAULT_USER); + + String password = Config.getStringXPath( + DB_PASSWORD, DEFAULT_PASSWORD); + + DBConnection dbConnection = new DBConnection( + driver, url, user, password); + + SQL sql = new SQL(DBConfig.class, RESOURCE_PATH, driver); + + return new DBConfig(dbConnection, sql); + } + + public DBConnection getDBConnection() { + return dbConnection; + } + + public SQL getSQL() { + return sql; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/datacage/Datacage.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/datacage/Datacage.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,1069 @@ +package de.intevation.flys.artifacts.datacage; + +import java.util.Collection; +import java.util.List; +import java.util.Date; + +import java.sql.SQLException; +import java.sql.PreparedStatement; +import java.sql.Types; +import java.sql.Timestamp; + +import de.intevation.artifacts.GlobalContext; +import de.intevation.artifacts.ArtifactCollection; +import de.intevation.artifacts.User; + +import de.intevation.artifactdatabase.db.SQL; +import de.intevation.artifactdatabase.db.SQLExecutor; + +import de.intevation.artifactdatabase.LifetimeListener; +import de.intevation.artifactdatabase.Backend; + +import de.intevation.artifactdatabase.data.StateData; + +import de.intevation.artifactdatabase.state.Output; +import de.intevation.artifactdatabase.state.Facet; + +import de.intevation.artifacts.Artifact; +import de.intevation.artifacts.ArtifactDatabase; +import de.intevation.artifacts.ArtifactDatabaseException; + +import de.intevation.flys.artifacts.FLYSArtifact; + +import de.intevation.artifacts.common.utils.LRUCache; + +import org.apache.log4j.Logger; + +import org.w3c.dom.Document; + +public class Datacage +implements LifetimeListener +{ + private static Logger log = Logger.getLogger(Datacage.class); + + public static final String DATACAGE_KEY = + "global.datacage.instance"; + + public static final String ARTEFACT_DATABASE_KEY = + "global.artifact.database"; + + private String SQL_DELETE_ALL_USERS = "delete.all.users"; + private String SQL_DELETE_ALL_ARTIFACTS = "delete.all.artifacts"; + private String SQL_USER_ID_NEXTVAL = "user.id.nextval"; + private String SQL_USER_BY_GID = "user.by.gid"; + private String SQL_INSERT_USER = "insert.user"; + private String SQL_COLLECTION_BY_GID = "collection.by.gid"; + private String SQL_COLLECTION_ID_NEXTVAL = "collection.id.nextval"; + private String SQL_INSERT_COLLECTION = "insert.collection"; + private String SQL_ARTIFACT_BY_GID = "artifact.by.gid"; + private String SQL_COLLECTION_ITEM_ID_NEXTVAL = + "collection.item.id.nextval"; + private String SQL_INSERT_COLLECTION_ITEM = "insert.collection.item"; + private String SQL_ARTIFACT_ID_NEXTVAL = "artifact.id.nextval"; + private String SQL_INSERT_ARTIFACT = "insert.artifact"; + private String SQL_ARTIFACT_DATA_ID_NEXTVAL = "artifact.data.id.nextval"; + private String SQL_INSERT_ARTIFACT_DATA = "insert.artifact.data"; + private String SQL_OUT_ID_NEXTVALUE = "out.id.nextval"; + private String SQL_INSERT_OUT = "insert.out"; + private String SQL_FACET_ID_NEXTVAL = "facet.id.nextval"; + private String SQL_INSERT_FACET = "insert.facet"; + private String SQL_UPDATE_COLLECTION_NAME = "update.collection.name"; + private String SQL_DELETE_ARTIFACT_FROM_COLLECTION = + "delete.artifact.from.collection"; + private String SQL_DELETE_COLLECTION_BY_GID = + "delete.collection.by.gid"; + private String SQL_DELETE_USER_BY_GID = "delete.user.by.gid"; + private String SQL_DELETE_ARTIFACT_DATA_BY_ARTIFACT_ID = + "delete.artifact.data.by.artifact.id"; + private String SQL_DELETE_OUTS_BY_ARTIFACT_ID = + "delete.outs.by.artifact.id"; + private String SQL_DELETE_FACETS_BY_ARTIFACT_ID = + "delete.facets.by.artifact.id"; + private String SQL_DELETE_ARTIFACT_BY_GID = + "delete.artifact.by.gid"; + + protected SQLExecutor sqlExecutor; + + public class InitialScan + implements ArtifactDatabase.ArtifactLoadedCallback + { + protected LRUCache users; + protected LRUCache collections; + protected LRUCache artifacts; + + protected GlobalContext context; + + public InitialScan() { + users = new LRUCache(); + collections = new LRUCache(); + artifacts = new LRUCache(); + } + + public InitialScan(GlobalContext context) { + this(); + this.context = context; + } + + @Override + public void artifactLoaded( + String userId, + String collectionId, + String collectionName, + Date collectionCreated, + String artifactId, + Date artifactCreated, + Artifact artifact + ) { + if (!(artifact instanceof FLYSArtifact)) { + log.warn("ignoring none FLYS artifacts"); + return; + } + + FLYSArtifact flysArtifact = (FLYSArtifact)artifact; + + Integer uId = getUserId(userId); + Integer cId = getCollectionId( + collectionId, uId, collectionName, collectionCreated); + + storeArtifact(artifactId, cId, flysArtifact, artifactCreated); + } + + protected Integer getId( + LRUCache cache, + final String idString, + final String selectById + ) { + Integer id = cache.get(idString); + if (id != null) { + return id; + } + + final Integer [] res = new Integer[1]; + + SQLExecutor.Instance exec = sqlExecutor.new Instance() { + @Override + public boolean doIt() throws SQLException { + prepareStatement(selectById); + stmnt.setString(1, idString); + result = stmnt.executeQuery(); + if (!result.next()) { + return false; + } + res[0] = result.getInt(1); + return true; + } + }; + + if (exec.runRead()) { + cache.put(idString, res[0]); + return res[0]; + } + + return null; + } + + protected void storeArtifact( + final String artifactId, + Integer collectionId, + final FLYSArtifact artifact, + final Date artifactCreated + ) { + Integer aId = getId(artifacts, artifactId, SQL_ARTIFACT_BY_GID); + + if (aId != null) { + // We've already stored it. Just create the collection item. + storeCollectionItem(collectionId, aId); + return; + } + // We need to write it to database + + final Integer [] res = new Integer[1]; + + SQLExecutor.Instance exec = sqlExecutor.new Instance() { + @Override + public boolean doIt() throws SQLException { + prepareStatement(SQL_ARTIFACT_ID_NEXTVAL); + result = stmnt.executeQuery(); + if (!result.next()) { + return false; + } + res[0] = result.getInt(1); + reset(); + prepareStatement(SQL_INSERT_ARTIFACT); + stmnt.setInt (1, res[0]); + stmnt.setString(2, artifactId); + stmnt.setString(3, artifact.getCurrentStateId()); + Timestamp timestamp = new Timestamp(artifactCreated != null + ? artifactCreated.getTime() + : System.currentTimeMillis()); + stmnt.setTimestamp(4, timestamp); + stmnt.execute(); + conn.commit(); + return true; + } + }; + + if (!exec.runWrite()) { + log.error("storing of artifact failed."); + return; + } + + artifacts.put(artifactId, aId = res[0]); + + storeCollectionItem(collectionId, aId); + + storeData(aId, artifact); + + storeOuts(aId, artifact, context); + } + + + protected void storeCollectionItem( + final Integer collectionId, + final Integer artifactId + ) { + SQLExecutor.Instance exec = sqlExecutor.new Instance() { + @Override + public boolean doIt() throws SQLException { + prepareStatement(SQL_COLLECTION_ITEM_ID_NEXTVAL); + result = stmnt.executeQuery(); + if (!result.next()) { + return false; + } + int ciId = result.getInt(1); + reset(); + prepareStatement(SQL_INSERT_COLLECTION_ITEM); + stmnt.setInt(1, ciId); + stmnt.setInt(2, collectionId); + stmnt.setInt(3, artifactId); + stmnt.execute(); + conn.commit(); + return true; + } + }; + + if (!exec.runWrite()) { + log.error("storing of collection item failed."); + } + } + + protected Integer getCollectionId( + final String collectionId, + final Integer ownerId, + final String collectionName, + final Date collectionCreated + ) { + Integer c = getId(collections, collectionId, SQL_COLLECTION_BY_GID); + + if (c != null) { + return c; + } + + final Integer [] res = new Integer[1]; + + SQLExecutor.Instance exec = sqlExecutor.new Instance() { + @Override + public boolean doIt() throws SQLException { + prepareStatement(SQL_COLLECTION_ID_NEXTVAL); + result = stmnt.executeQuery(); + if (!result.next()) { + return false; + } + res[0] = result.getInt(1); + reset(); + prepareStatement(SQL_INSERT_COLLECTION); + stmnt.setInt (1, res[0]); + stmnt.setString(2, collectionId); + stmnt.setInt (3, ownerId); + setString(stmnt, 4, collectionName); + Timestamp timestamp = new Timestamp(collectionCreated != null + ? collectionCreated.getTime() + : System.currentTimeMillis()); + stmnt.setTimestamp(5, timestamp); + stmnt.execute(); + conn.commit(); + return true; + } + }; + + if (exec.runWrite()) { + collections.put(collectionId, res[0]); + return res[0]; + } + + return null; + } + + protected Integer getUserId(final String userId) { + + Integer u = getId(users, userId, SQL_USER_BY_GID); + + if (u != null) { + return u; + } + + final Integer [] res = new Integer[1]; + + SQLExecutor.Instance exec = sqlExecutor.new Instance() { + @Override + public boolean doIt() throws SQLException { + prepareStatement(SQL_USER_ID_NEXTVAL); + result = stmnt.executeQuery(); + if (!result.next()) { + return false; + } + res[0] = result.getInt(1); + reset(); + prepareStatement(SQL_INSERT_USER); + stmnt.setInt (1, res[0]); + stmnt.setString(2, userId); + stmnt.execute(); + conn.commit(); + return true; + } + }; + + if (exec.runWrite()) { + users.put(userId, res[0]); + return res[0]; + } + + return null; + } + + public boolean scan(ArtifactDatabase adb) { + log.debug("scan"); + try { + adb.loadAllArtifacts(this); + } + catch (ArtifactDatabaseException ade) { + log.error(ade); + return false; + } + return true; + } + } // class InitialScan + + + public Datacage() { + } + + @Override + public void setup(Document document) { + log.debug("setup"); + DBConfig config = DBConfig.getInstance(); + setupSQL(config.getSQL()); + sqlExecutor = new SQLExecutor(config.getDBConnection()); + } + + protected void setupSQL(SQL sql) { + SQL_DELETE_ALL_USERS = sql.get(SQL_DELETE_ALL_USERS); + SQL_DELETE_ALL_ARTIFACTS = sql.get(SQL_DELETE_ALL_ARTIFACTS); + SQL_USER_ID_NEXTVAL = sql.get(SQL_USER_ID_NEXTVAL); + SQL_USER_BY_GID = sql.get(SQL_USER_BY_GID); + SQL_INSERT_USER = sql.get(SQL_INSERT_USER); + SQL_COLLECTION_BY_GID = sql.get(SQL_COLLECTION_BY_GID); + SQL_COLLECTION_ID_NEXTVAL = sql.get(SQL_COLLECTION_ID_NEXTVAL); + SQL_INSERT_COLLECTION = sql.get(SQL_INSERT_COLLECTION); + SQL_ARTIFACT_BY_GID = sql.get(SQL_ARTIFACT_BY_GID); + SQL_COLLECTION_ITEM_ID_NEXTVAL = + sql.get(SQL_COLLECTION_ITEM_ID_NEXTVAL); + SQL_INSERT_COLLECTION_ITEM = + sql.get(SQL_INSERT_COLLECTION_ITEM); + SQL_ARTIFACT_ID_NEXTVAL = sql.get(SQL_ARTIFACT_ID_NEXTVAL); + SQL_INSERT_ARTIFACT = sql.get(SQL_INSERT_ARTIFACT); + SQL_ARTIFACT_DATA_ID_NEXTVAL = sql.get(SQL_ARTIFACT_DATA_ID_NEXTVAL); + SQL_INSERT_ARTIFACT_DATA = sql.get(SQL_INSERT_ARTIFACT_DATA); + SQL_OUT_ID_NEXTVALUE = sql.get(SQL_OUT_ID_NEXTVALUE); + SQL_INSERT_OUT = sql.get(SQL_INSERT_OUT); + SQL_FACET_ID_NEXTVAL = sql.get(SQL_FACET_ID_NEXTVAL); + SQL_INSERT_FACET = sql.get(SQL_INSERT_FACET); + SQL_UPDATE_COLLECTION_NAME = sql.get(SQL_UPDATE_COLLECTION_NAME); + SQL_DELETE_ARTIFACT_FROM_COLLECTION = + sql.get(SQL_DELETE_ARTIFACT_FROM_COLLECTION); + SQL_DELETE_COLLECTION_BY_GID = sql.get(SQL_DELETE_COLLECTION_BY_GID); + SQL_DELETE_USER_BY_GID = sql.get(SQL_DELETE_USER_BY_GID); + SQL_DELETE_ARTIFACT_DATA_BY_ARTIFACT_ID = + sql.get(SQL_DELETE_ARTIFACT_DATA_BY_ARTIFACT_ID); + SQL_DELETE_OUTS_BY_ARTIFACT_ID = + sql.get(SQL_DELETE_OUTS_BY_ARTIFACT_ID); + SQL_DELETE_FACETS_BY_ARTIFACT_ID = + sql.get(SQL_DELETE_FACETS_BY_ARTIFACT_ID); + SQL_DELETE_ARTIFACT_BY_GID = + sql.get(SQL_DELETE_ARTIFACT_BY_GID); + } + + protected static final int numFacets(List outs) { + int sum = 0; + for (Output out: outs) { + sum += out.getFacets().size(); + } + return sum; + } + + protected static final void setString( + PreparedStatement stmnt, + int index, + Object value + ) + throws SQLException + { + if (value == null) { + stmnt.setNull(index, Types.VARCHAR); + } + else { + stmnt.setString(index, value.toString()); + } + } + + @Override + public void systemUp(GlobalContext context) { + log.debug("systemUp entered"); + initialScan(context); + context.put(DATACAGE_KEY, this); + log.debug("systemUp leaved"); + } + + protected void initialScan(GlobalContext context) { + log.debug("initialScan"); + + Object adbObject = context.get(ARTEFACT_DATABASE_KEY); + + if (!(adbObject instanceof ArtifactDatabase)) { + log.error("missing artefact database. Cannot scan"); + return; + } + + ArtifactDatabase adb = (ArtifactDatabase)adbObject; + + if (!cleanDatabase()) { + log.error("cleaning database failed"); + return; + } + + InitialScan is = new InitialScan(context); + + if (!is.scan(adb)) { + log.error("initial scan failed"); + return; + } + + } + + protected boolean cleanDatabase() { + + log.debug("cleanDatabase"); + + boolean success = sqlExecutor.new Instance() { + @Override + public boolean doIt() throws SQLException { + prepareStatement(SQL_DELETE_ALL_USERS); + stmnt.execute(); + prepareStatement(SQL_DELETE_ALL_ARTIFACTS); + stmnt.execute(); + conn.commit(); + return true; + } + }.runWrite(); + + log.debug("after runWrite(): " + success); + + return success; + } + + + @Override + public void systemDown(GlobalContext context) { + log.debug("systemDown"); + } + + public void setup(GlobalContext globalContext) { + log.debug("setup"); + } + + public void createdArtifact( + Artifact artifact, + Backend backend, + GlobalContext context + ) { + log.debug("createdArtifact"); + + if (!(artifact instanceof FLYSArtifact)) { + log.warn("need FLYSArtifact here"); + return; + } + + final FLYSArtifact flys = (FLYSArtifact)artifact; + + final int [] res = new int[1]; + + SQLExecutor.Instance exec = sqlExecutor.new Instance() { + @Override + public boolean doIt() throws SQLException { + prepareStatement(SQL_ARTIFACT_ID_NEXTVAL); + result = stmnt.executeQuery(); + if (!result.next()) { + log.error("id generation for artifact failed"); + return false; + } + res[0] = result.getInt(1); + reset(); + prepareStatement(SQL_INSERT_ARTIFACT); + stmnt.setInt (1, res[0]); + stmnt.setString (2, flys.identifier()); + stmnt.setString (3, flys.getCurrentStateId()); + stmnt.setTimestamp(4, + new Timestamp(System.currentTimeMillis())); + stmnt.execute(); + conn.commit(); + return true; + } + }; + + if (!exec.runWrite()) { + log.error("storing of artifact failed."); + return; + } + + storeData(res[0], flys); + storeOuts(res[0], flys, context); + } + + public void storedArtifact( + Artifact artifact, + Backend backend, + GlobalContext context + ) { + log.debug("storedArtifact"); + if (!(artifact instanceof FLYSArtifact)) { + log.warn("need FLYSArtifact here"); + return; + } + + final FLYSArtifact flys = (FLYSArtifact)artifact; + + final Integer [] res = new Integer[1]; + + // check first if artifact already exists + SQLExecutor.Instance exec = sqlExecutor.new Instance() { + @Override + public boolean doIt() throws SQLException { + prepareStatement(SQL_ARTIFACT_BY_GID); + stmnt.setString(1, flys.identifier()); + result = stmnt.executeQuery(); + if (!result.next()) { + // new artifact + return true; + } + res[0] = result.getInt(1); + return true; + } + }; + + if (!exec.runRead()) { + log.error("querying artifact failed"); + return; + } + + if (res[0] == null) { // new artifact + createdArtifact(artifact, backend, context); + return; + } + + // artifact already exists -> delete old data + exec = sqlExecutor.new Instance() { + @Override + public boolean doIt() throws SQLException { + prepareStatement(SQL_DELETE_ARTIFACT_DATA_BY_ARTIFACT_ID); + stmnt.setInt(1, res[0]); + stmnt.execute(); + prepareStatement(SQL_DELETE_FACETS_BY_ARTIFACT_ID); + stmnt.setInt(1, res[0]); + stmnt.execute(); + prepareStatement(SQL_DELETE_OUTS_BY_ARTIFACT_ID); + stmnt.setInt(1, res[0]); + stmnt.execute(); + conn.commit(); + return true; + } + }; + + if (!exec.runWrite()) { + log.error("deleting old artifact data failed"); + return; + } + + // write new data + storeData(res[0], flys); + storeOuts(res[0], flys, context); + } + + public void createdUser( + final User user, + Backend backend, + GlobalContext context + ) { + log.debug("createdUser"); + SQLExecutor.Instance exec = sqlExecutor.new Instance() { + @Override + public boolean doIt() throws SQLException { + prepareStatement(SQL_USER_ID_NEXTVAL); + result = stmnt.executeQuery(); + if (!result.next()) { + log.error("id generation for user failed"); + return false; + } + int uId = result.getInt(1); + reset(); + prepareStatement(SQL_INSERT_USER); + stmnt.setInt(1, uId); + stmnt.setString(2, user.identifier()); + stmnt.execute(); + conn.commit(); + return true; + } + }; + + if (!exec.runWrite()) { + log.error("create user failed"); + } + } + + public void deletedUser( + final String identifier, + Backend backend, + GlobalContext context + ) { + log.debug("deletedUser"); + SQLExecutor.Instance exec = sqlExecutor.new Instance() { + @Override + public boolean doIt() throws SQLException { + prepareStatement(SQL_DELETE_USER_BY_GID); + stmnt.setString(1, identifier); + stmnt.execute(); + conn.commit(); + return true; + } + }; + + if (!exec.runWrite()) { + log.error("delete user failed"); + } + } + + public void createdCollection( + final ArtifactCollection collection, + Backend backend, + GlobalContext context + ) { + log.debug("createdCollection"); + SQLExecutor.Instance exec = sqlExecutor.new Instance() { + @Override + public boolean doIt() throws SQLException { + String userId = collection.getUser().identifier(); + prepareStatement(SQL_USER_BY_GID); + stmnt.setString(1, userId); + result = stmnt.executeQuery(); + int uId; + if (result.next()) { + uId = result.getInt(1); + reset(); + } + else { + // need to create user first + reset(); + prepareStatement(SQL_USER_ID_NEXTVAL); + result = stmnt.executeQuery(); + if (!result.next()) { + log.error("id generation for user failed"); + return false; + } + uId = result.getInt(1); + reset(); + prepareStatement(SQL_INSERT_USER); + stmnt.setInt(1, uId); + stmnt.setString(2, userId); + stmnt.execute(); + conn.commit(); + reset(); + } + + prepareStatement(SQL_COLLECTION_ID_NEXTVAL); + result = stmnt.executeQuery(); + if (!result.next()) { + log.error("id generation for collection failed"); + return false; + } + int cId = result.getInt(1); + reset(); + + String identifier = collection.identifier(); + String name = collection.getName(); + + prepareStatement(SQL_INSERT_COLLECTION); + stmnt.setInt(1, cId); + stmnt.setString(2, identifier); + stmnt.setInt(3, uId); + setString(stmnt, 4, name); + stmnt.setTimestamp(5, + new Timestamp(System.currentTimeMillis())); + stmnt.execute(); + + conn.commit(); + return true; + } + }; + + if (!exec.runWrite()) { + log.error("create collection failed"); + } + } + + public void deletedCollection( + final String identifier, + Backend backend, + GlobalContext context + ) { + log.debug("deletedCollection"); + SQLExecutor.Instance exec = sqlExecutor.new Instance() { + @Override + public boolean doIt() throws SQLException { + prepareStatement(SQL_DELETE_COLLECTION_BY_GID); + stmnt.setString(1, identifier); + stmnt.execute(); + conn.commit(); + return true; + } + }; + + if (!exec.runWrite()) { + log.error("delete collection failed"); + } + } + + public void changedCollectionAttribute( + String identifier, + Document document, + Backend backend, + GlobalContext context + ) { + log.debug("changedCollectionAttribute"); + } + + public void changedCollectionItemAttribute( + String collectionId, + String artifactId, + Document document, + Backend backend, + GlobalContext context + ) { + log.debug("changedCollectionItemAttribute"); + } + + public void addedArtifactToCollection( + final String artifactId, + final String collectionId, + Backend backend, + GlobalContext context + ) { + log.debug("addedArtifactToCollection"); + SQLExecutor.Instance exec = sqlExecutor.new Instance() { + @Override + public boolean doIt() throws SQLException { + prepareStatement(SQL_ARTIFACT_BY_GID); + stmnt.setString(1, artifactId); + result = stmnt.executeQuery(); + if (!result.next()) { + return false; + } + int aId = result.getInt(1); + reset(); + + prepareStatement(SQL_COLLECTION_BY_GID); + stmnt.setString(1, collectionId); + result = stmnt.executeQuery(); + if (!result.next()) { + return false; + } + int cId = result.getInt(1); + reset(); + + prepareStatement(SQL_COLLECTION_ITEM_ID_NEXTVAL); + result = stmnt.executeQuery(); + if (!result.next()) { + return false; + } + int ciId = result.getInt(1); + reset(); + + prepareStatement(SQL_INSERT_COLLECTION_ITEM); + stmnt.setInt(1, ciId); + stmnt.setInt(2, cId); + stmnt.setInt(3, aId); + stmnt.execute(); + + conn.commit(); + return true; + } + }; + if (!exec.runWrite()) { + log.error("added artifact to collection failed"); + } + } + + public void removedArtifactFromCollection( + final String artifactId, + final String collectionId, + Backend backend, + GlobalContext context + ) { + log.debug("removedArtifactFromCollection"); + SQLExecutor.Instance exec = sqlExecutor.new Instance() { + @Override + public boolean doIt() throws SQLException { + prepareStatement(SQL_ARTIFACT_BY_GID); + stmnt.setString(1, artifactId); + result = stmnt.executeQuery(); + if (!result.next()) { + return false; + } + int aId = result.getInt(1); + reset(); + prepareStatement(SQL_COLLECTION_BY_GID); + stmnt.setString(1, collectionId); + result = stmnt.executeQuery(); + if (!result.next()) { + return false; + } + int cId = result.getInt(1); + reset(); + prepareStatement(SQL_DELETE_ARTIFACT_FROM_COLLECTION); + stmnt.setInt(1, cId); + stmnt.setInt(2, aId); + stmnt.execute(); + conn.commit(); + return true; + } + }; + if (!exec.runWrite()) { + log.error("removing artifact from collection failed"); + } + } + + public void setCollectionName( + final String collectionId, + final String name, + GlobalContext context + ) { + log.debug("setCollectionName"); + SQLExecutor.Instance exec = sqlExecutor.new Instance() { + @Override + public boolean doIt() throws SQLException { + prepareStatement(SQL_UPDATE_COLLECTION_NAME); + stmnt.setString(1, name); + stmnt.setString(2, collectionId); + stmnt.execute(); + conn.commit(); + return true; + } + }; + if (!exec.runWrite()) { + log.error("changing name failed"); + } + } + + protected void storeData( + final int artifactId, + FLYSArtifact artifact + ) { + final Collection data = artifact.getAllData(); + + if (data.isEmpty()) { + return; + } + + SQLExecutor.Instance exec = sqlExecutor.new Instance() { + @Override + public boolean doIt() throws SQLException { + int [] ids = new int[data.size()]; + prepareStatement(SQL_ARTIFACT_DATA_ID_NEXTVAL); + + for (int i = 0; i < ids.length; ++i) { + result = stmnt.executeQuery(); + if (!result.next()) { + log.error("generating id for artifact data failed"); + return false; + } + ids[i] = result.getInt(1); + result.close(); result = null; + } + reset(); + prepareStatement(SQL_INSERT_ARTIFACT_DATA); + + int i = 0; + for (StateData sd: data) { + int id = ids[i++]; + stmnt.setInt(1, id); + stmnt.setInt(2, artifactId); + // XXX: Where come the nulls from? + String type = sd.getType(); + if (type == null) type = "String"; + stmnt.setString(3, type); + stmnt.setString(4, sd.getName()); + setString(stmnt, 5, sd.getValue()); + stmnt.execute(); + } + + conn.commit(); + return true; + } + }; + + if (!exec.runWrite()) { + log.error("storing artifact data failed"); + } + } + + protected void storeOuts( + final int artifactId, + final FLYSArtifact artifact, + GlobalContext context + ) { + final List outs = artifact.getOutputs(context); + + if (outs.isEmpty()) { + return; + } + + final int [] outIds = new int[outs.size()]; + + SQLExecutor.Instance exec = sqlExecutor.new Instance() { + @Override + public boolean doIt() throws SQLException { + prepareStatement(SQL_OUT_ID_NEXTVALUE); + for (int i = 0; i < outIds.length; ++i) { + result = stmnt.executeQuery(); + if (!result.next()) { + log.error("generation of out ids failed"); + return false; + } + outIds[i] = result.getInt(1); + result.close(); result = null; + } + reset(); + prepareStatement(SQL_INSERT_OUT); + for (int i = 0; i < outIds.length; ++i) { + Output out = outs.get(i); + stmnt.setInt(1, outIds[i]); + stmnt.setInt(2, artifactId); + stmnt.setString(3, out.getName()); + setString(stmnt, 4, out.getDescription()); + setString(stmnt, 5, out.getType()); + stmnt.execute(); + } + conn.commit(); + return true; + } + }; + + if (!exec.runWrite()) { + log.error("storing artifact outs failed"); + return; + } + + final int FACETS = numFacets(outs); + + if (FACETS == 0) { + return; + } + + exec = sqlExecutor.new Instance() { + @Override + public boolean doIt() throws SQLException { + int [] facetIds = new int[FACETS]; + prepareStatement(SQL_FACET_ID_NEXTVAL); + for (int i = 0; i < facetIds.length; ++i) { + result = stmnt.executeQuery(); + if (!result.next()) { + log.error("generation of facet ids failed"); + return false; + } + facetIds[i] = result.getInt(1); + result.close(); result = null; + } + reset(); + prepareStatement(SQL_INSERT_FACET); + int index = 0; + for (int i = 0, N = outs.size(); i < N; ++i) { + Output out = outs.get(i); + int outId = outIds[i]; + for (Facet facet: out.getFacets()) { + stmnt.setInt(1, facetIds[index]); + stmnt.setInt(2, outId); + stmnt.setString(3, facet.getName()); + stmnt.setInt(4, facet.getIndex()); + stmnt.setString(5, "XXX"); // TODO: handle states + setString(stmnt, 6, facet.getDescription()); + stmnt.execute(); + ++index; + } + } + conn.commit(); + return true; + } + }; + + if (!exec.runWrite()) { + log.error("storing facets failed"); + } + } + + public void killedCollections( + final List identifiers, + GlobalContext context + ) { + log.debug("killedCollections"); + + SQLExecutor.Instance exec = sqlExecutor.new Instance() { + @Override + public boolean doIt() throws SQLException { + prepareStatement(SQL_DELETE_COLLECTION_BY_GID); + for (String identifier: identifiers) { + stmnt.setString(1, identifier); + stmnt.execute(); + } + conn.commit(); + return true; + } + }; + + if (!exec.runWrite()) { + log.error("killing collections failed"); + } + } + + public void killedArtifacts( + final List identifiers, + GlobalContext context + ) { + log.debug("killedArtifacts"); + + SQLExecutor.Instance exec = sqlExecutor.new Instance() { + @Override + public boolean doIt() throws SQLException { + prepareStatement(SQL_DELETE_ARTIFACT_BY_GID); + for (String identifier: identifiers) { + stmnt.setString(1, identifier); + stmnt.execute(); + } + conn.commit(); + return true; + } + }; + + if (!exec.runWrite()) { + log.error("killing artifacts failed"); + } + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/datacage/DatacageBackendListener.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/datacage/DatacageBackendListener.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,190 @@ +package de.intevation.flys.artifacts.datacage; + +import java.util.List; + +import de.intevation.artifacts.Artifact; +import de.intevation.artifacts.ArtifactCollection; +import de.intevation.artifacts.GlobalContext; +import de.intevation.artifacts.User; + +import de.intevation.artifactdatabase.BackendListener; +import de.intevation.artifactdatabase.Backend; + +import org.apache.log4j.Logger; + +import org.w3c.dom.Document; + +public class DatacageBackendListener +implements BackendListener +{ + private static Logger log = + Logger.getLogger(DatacageBackendListener.class); + + protected GlobalContext context; + + public DatacageBackendListener() { + log.debug("new DatacageBackendListener"); + } + + protected Datacage getDatacage() { + Object listener = context.get(Datacage.DATACAGE_KEY); + return listener instanceof Datacage + ? (Datacage)listener + : null; + } + + @Override + public void setup(GlobalContext context) { + log.debug("setup"); + this.context = context; + Datacage l = getDatacage(); + if (l != null) { + l.setup(context); + } + } + + @Override + public void createdArtifact(Artifact artifact, Backend backend) { + log.debug("createdArtifact"); + Datacage l = getDatacage(); + if (l != null) { + l.createdArtifact(artifact, backend, context); + } + } + + @Override + public void storedArtifact(Artifact artifact, Backend backend) { + log.debug("storedArtifact"); + Datacage l = getDatacage(); + if (l != null) { + l.storedArtifact(artifact, backend, context); + } + } + + @Override + public void createdUser(User user, Backend backend) { + log.debug("createdUser"); + Datacage l = getDatacage(); + if (l != null) { + l.createdUser(user, backend, context); + } + } + + @Override + public void deletedUser(String identifier, Backend backend) { + log.debug("deletedUser"); + Datacage l = getDatacage(); + if (l != null) { + l.deletedUser(identifier, backend, context); + } + } + + @Override + public void createdCollection( + ArtifactCollection collection, + Backend backend + ) { + log.debug("createdCollection"); + Datacage l = getDatacage(); + if (l != null) { + l.createdCollection(collection, backend, context); + } + } + + @Override + public void deletedCollection(String identifier, Backend backend) { + log.debug("deletedCollection"); + Datacage l = getDatacage(); + if (l != null) { + l.deletedCollection(identifier, backend, context); + } + } + + @Override + public void changedCollectionAttribute( + String identifier, + Document document, + Backend backend + ) { + log.debug("changedCollectionAttribute"); + Datacage l = getDatacage(); + if (l != null) { + l.changedCollectionAttribute( + identifier, document, backend, context); + } + } + + @Override + public void changedCollectionItemAttribute( + String collectionId, + String artifactId, + Document document, + Backend backend + ) { + log.debug("changedCollectionItemAttribute"); + Datacage l = getDatacage(); + if (l != null) { + l.changedCollectionItemAttribute( + collectionId, artifactId, document, backend, context); + } + } + + @Override + public void addedArtifactToCollection( + String artifactId, + String collectionId, + Backend backend + ) { + log.debug("addedArtifactToCollection"); + Datacage l = getDatacage(); + if (l != null) { + l.addedArtifactToCollection( + artifactId, collectionId, backend, context); + } + } + + @Override + public void removedArtifactFromCollection( + String artifactId, + String collectionId, + Backend backend + ) { + log.debug("removedArtifactFromCollection"); + Datacage l = getDatacage(); + if (l != null) { + l.removedArtifactFromCollection( + artifactId, collectionId, backend, context); + } + } + + @Override + public void setCollectionName( + String collectionId, + String name + ) { + log.debug("setCollectionName"); + Datacage l = getDatacage(); + if (l != null) { + l.setCollectionName(collectionId, name, context); + } + } + + @Override + public void killedCollections(List identifiers, Backend backend) { + log.debug("killedCollections"); + Datacage l = getDatacage(); + if (l != null) { + l.killedCollections(identifiers, context); + } + } + + @Override + public void killedArtifacts(List identifiers, Backend backend) { + log.debug("killedArtifacts"); + Datacage l = getDatacage(); + if (l != null) { + l.killedArtifacts(identifiers, context); + } + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/datacage/Recommendations.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/datacage/Recommendations.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,281 @@ +package de.intevation.flys.artifacts.datacage; + +import java.util.Map; +import java.util.HashMap; +import java.util.List; +import java.util.ArrayList; + +import java.io.InputStream; +import java.io.IOException; +import java.io.File; + +import java.io.FileInputStream; + +import java.sql.Connection; +import java.sql.SQLException; + +import org.apache.log4j.Logger; + +import org.w3c.dom.Document; +import org.w3c.dom.Node; + +import org.hibernate.Session; + +import org.hibernate.jdbc.Work; + +import de.intevation.artifacts.common.utils.Config; +import de.intevation.artifacts.common.utils.XMLUtils; + +import de.intevation.flys.artifacts.FLYSArtifact; + +import de.intevation.flys.backend.SessionHolder; + +import de.intevation.artifactdatabase.data.StateData; + +import de.intevation.flys.artifacts.datacage.templating.Builder; + +public class Recommendations +{ + private static Logger log = Logger.getLogger(Recommendations.class); + + private static final boolean DEVELOPMENT_MODE = + Boolean.getBoolean("flys.datacage.recommendations.development"); + + public static final String XPATH_TEMPLATE = + "/artifact-database/metadata/template/text()"; + + public static final String DEFAULT_TEMPLATE_PATH = + "${artifacts.config.dir}/meta-data.xml"; + + private static Recommendations INSTANCE; + + public static class BuilderProvider + { + protected Builder builder; + + public BuilderProvider() { + } + + public BuilderProvider(Builder builder) { + this.builder = builder; + } + + public Builder getBuilder() { + return builder; + } + } // class BuilderProvider + + public static class FileBuilderProvider + extends BuilderProvider + { + protected File file; + protected long lastModified; + + public FileBuilderProvider() { + } + + public FileBuilderProvider(File file) { + this.file = file; + lastModified = Long.MIN_VALUE; + } + + @Override + public synchronized Builder getBuilder() { + long modified = file.lastModified(); + if (modified > lastModified) { + lastModified = modified; + try { + Document template = loadTemplate(file); + builder = new Builder(template); + } + catch (IOException ioe) { + log.error(ioe); + } + } + return builder; + } + + public BuilderProvider toStaticProvider() { + return new BuilderProvider(builder); + } + } // class BuilderProvider + + protected BuilderProvider builderProvider; + + public Recommendations() { + } + + public Recommendations(BuilderProvider builderProvider) { + this.builderProvider = builderProvider; + } + + public Builder getBuilder() { + return builderProvider.getBuilder(); + } + + protected static void artifactToParameters( + FLYSArtifact artifact, + Map parameters + ) { + parameters.put("current-state-id", artifact.getCurrentStateId()); + parameters.put("artifact-id", artifact.identifier()); + + for (StateData sd: artifact.getAllData()) { + Object value = sd.getValue(); + if (value == null) { + continue; + } + String key = sd.getName().replace('.', '-'); + parameters.put(key, value); + } + } + + public void recommend( + FLYSArtifact artifact, + String userId, + String [] outs, + Map extraParameters, + Node result + ) { + Map parameters = new HashMap(); + + if (extraParameters != null) { + parameters.putAll(extraParameters); + } + + if (userId != null) { + parameters.put("user-id", userId); + } + + if (artifact != null) { + artifactToParameters(artifact, parameters); + } + + parameters.put("artifact-outs", outs); + + parameters.put("parameters", parameters); + + recommend(parameters, userId, result); + } + + public void recommend( + Map parameters, + String userId, + Node result + ) { + recommend(parameters, userId, result, SessionHolder.HOLDER.get()); + } + + public void recommend( + final Map parameters, + final String userId, + final Node result, + Session session + ) { + session.doWork(new Work() { + @Override + public void execute(Connection systemConnection) + throws SQLException + { + List connections = + new ArrayList(2); + + Connection userConnection = userId != null + ? DBConfig + .getInstance() + .getDBConnection() + .getDataSource() + .getConnection() + : null; + + try { + if (userConnection != null) { + connections.add(new Builder.NamedConnection( + Builder.CONNECTION_USER, userConnection, false)); + } + + connections.add(new Builder.NamedConnection( + Builder.CONNECTION_SYSTEM, systemConnection, true)); + + getBuilder().build(connections, result, parameters); + } + finally { + if (userConnection != null) { + userConnection.close(); + } + } + } + }); + } + + public static synchronized Recommendations getInstance() { + if (INSTANCE == null) { + INSTANCE = createRecommendations(); + } + return INSTANCE; + } + + protected static Document loadTemplate(File file) throws IOException { + InputStream in = null; + + try { + in = new FileInputStream(file); + + Document template = XMLUtils.parseDocument(in); + + if (template == null) { + throw new IOException("cannot load template"); + } + return template; + } + finally { + if (in != null) { + try { + in.close(); + } + catch (IOException ioe) { + log.error(ioe); + } + } + } + } + + public static Recommendations createRecommendations(File file) { + log.debug("Recommendations.createBuilder"); + + if (!file.isFile() || !file.canRead()) { + log.error("Cannot open template file '" + file + "'"); + return null; + } + + FileBuilderProvider fbp = new FileBuilderProvider(file); + + if (fbp.getBuilder() == null) { + log.error("failed loading builder"); + return null; + } + + BuilderProvider bp = DEVELOPMENT_MODE + ? fbp + : fbp.toStaticProvider(); + + return new Recommendations(bp); + } + + protected static Recommendations createRecommendations() { + log.debug("Recommendations.createRecommendations"); + + String path = Config.getStringXPath(XPATH_TEMPLATE); + + if (path == null) { + path = DEFAULT_TEMPLATE_PATH; + } + + path = Config.replaceConfigDir(path); + + log.info("Meta data template: " + path); + + return createRecommendations(new File(path)); + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/datacage/templating/App.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/datacage/templating/App.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,109 @@ +package de.intevation.flys.artifacts.datacage.templating; + +import java.util.Map; +import java.util.HashMap; + +import java.io.IOException; +import java.io.OutputStream; +import java.io.File; +import java.io.FileOutputStream; + +import de.intevation.flys.backend.SessionFactoryProvider; + +import org.hibernate.Session; + +import org.w3c.dom.Document; + +import org.apache.log4j.Logger; + +import de.intevation.artifacts.common.utils.XMLUtils; + +import de.intevation.flys.artifacts.datacage.Recommendations; + +public class App +{ + private static Logger log = Logger.getLogger(App.class); + + public static final String template = + System.getProperty("meta.data.template", "meta-data.xml"); + + public static final String userId = + System.getProperty("user.id"); + + public static final String PARAMETERS = + System.getProperty("meta.data.parameters", ""); + + public static final String OUTPUT = + System.getProperty("meta.data.output"); + + public static Map getParameters() { + HashMap map = new HashMap(); + String [] parts = PARAMETERS.split("\\s*;\\s*"); + for (String part: parts) { + String [] kv = part.split("\\s*:\\s*"); + if (kv.length < 2 || (kv[0] = kv[0].trim()).length() == 0) { + continue; + } + String [] values = kv[1].split("\\s*,\\s*"); + map.put(kv[0], values.length == 1 ? values[0] : values); + } + return map; + } + + public static void main(String [] args) { + + Recommendations rec = Recommendations.createRecommendations( + new File(template)); + + if (rec == null) { + System.err.println("No recommendations created"); + return; + } + + final Document result = XMLUtils.newDocument(); + + final Map parameters = getParameters(); + + Session session = SessionFactoryProvider + .createSessionFactory() + .openSession(); + + try { + rec.recommend(parameters, userId, result, session); + } + finally { + session.close(); + } + + OutputStream out; + + if (OUTPUT == null) { + out = System.out; + } + else { + try { + out = new FileOutputStream(OUTPUT); + } + catch (IOException ioe) { + log.error(ioe); + return; + } + } + + try { + XMLUtils.toStream(result, out); + } + finally { + if (OUTPUT != null) { + try { + out.close(); + } + catch (IOException ioe) { + log.error(ioe); + } + } + } + System.exit(0); + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/datacage/templating/Builder.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/datacage/templating/Builder.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,598 @@ +package de.intevation.flys.artifacts.datacage.templating; + +import java.util.regex.Pattern; +import java.util.regex.Matcher; + +import java.util.Arrays; +import java.util.ArrayList; +import java.util.List; +import java.util.HashMap; +import java.util.Map; +import java.util.Deque; +import java.util.ArrayDeque; + +import org.w3c.dom.Document; +import org.w3c.dom.NodeList; +import org.w3c.dom.Node; +import org.w3c.dom.Element; + +import javax.xml.xpath.XPath; +import javax.xml.xpath.XPathFactory; +import javax.xml.xpath.XPathExpressionException; +import javax.xml.xpath.XPathConstants; + +import java.sql.SQLException; +import java.sql.Connection; + +import de.intevation.artifacts.common.utils.XMLUtils; + +import org.apache.log4j.Logger; + +public class Builder +{ + private static Logger log = Logger.getLogger(Builder.class); + + public static final String CONNECTION_USER = "user"; + public static final String CONNECTION_SYSTEM = "system"; + public static final String DEFAULT_CONNECTION_NAME = CONNECTION_SYSTEM; + + public static final Pattern STRIP_LINE_INDENT = + Pattern.compile("\\s*\\r?\\n\\s*"); + + public static final String DC_NAMESPACE_URI = + "http://www.intevation.org/2011/Datacage"; + + private static final Document EVAL_DOCUMENT = + XMLUtils.newDocument(); + + private static final XPathFactory XPATH_FACTORY = + XPathFactory.newInstance(); + + protected Document template; + + protected Map compiledStatements; + + public static class NamedConnection { + + protected String name; + protected Connection connection; + protected boolean cached; + + public NamedConnection() { + } + + public NamedConnection( + String name, + Connection connection + ) { + this(name, connection, true); + } + + public NamedConnection( + String name, + Connection connection, + boolean cached + ) { + this.name = name; + this.connection = connection; + this.cached = cached; + } + } // class NamedConnection + + + public class BuildHelper + { + protected Node output; + protected Document owner; + protected StackFrames frames; + protected List connections; + protected Map statements; + protected Deque connectionsStack; + protected Deque resultsStack; + + public BuildHelper( + Node output, + List connections, + Map parameters + ) { + if (connections.isEmpty()) { + throw new IllegalArgumentException("no connections given."); + } + + this.connections = connections; + connectionsStack = new ArrayDeque(); + resultsStack = new ArrayDeque(); + this.output = output; + frames = new StackFrames(parameters); + owner = getOwnerDocument(output); + statements = + new HashMap(); + } + + public void build() throws SQLException { + try { + synchronized (template) { + for (Node current: rootsToList()) { + build(output, current); + } + } + } + finally { + closeStatements(); + } + } + + protected void closeStatements() { + for (CompiledStatement.Instance csi: statements.values()) { + csi.close(); + } + statements.clear(); + } + + protected void context(Node parent, Element current) + throws SQLException + { + log.debug("dc:context"); + + NodeList subs = current.getChildNodes(); + int S = subs.getLength(); + + // check only direct children + Node stmntNode = null; + for (int i = 0; i < S; ++i) { + Node node = subs.item(i); + String ns; + if (node.getNodeType() == Node.ELEMENT_NODE + && node.getLocalName().equals("statement") + && (ns = node.getNamespaceURI()) != null + && ns.equals(DC_NAMESPACE_URI)) { + stmntNode = node; + break; + } + } + + if (stmntNode == null) { + log.warn("dc:context: cannot find statement"); + return; + } + + String con = current.getAttribute("connection"); + + String stmntText = stmntNode.getTextContent(); + + String key = con + "-" + stmntText; + + CompiledStatement.Instance csi = statements.get(key); + + if (csi == null) { + CompiledStatement cs = compiledStatements.get(stmntText); + csi = cs.new Instance(); + statements.put(key, csi); + } + + NamedConnection connection = connectionsStack.isEmpty() + ? connections.get(0) + : connectionsStack.peek(); + + if (con.length() > 0) { + for (NamedConnection nc: connections) { + if (con.equals(nc.name)) { + connection = nc; + break; + } + } + } + + ResultData rd = csi.execute( + connection.connection, + frames, + connection.cached); + + // only descent if there are results + if (!rd.isEmpty()) { + resultsStack.push(rd); + connectionsStack.push(connection); + try { + for (int i = 0; i < S; ++i) { + build(parent, subs.item(i)); + } + } + finally { + connectionsStack.pop(); + resultsStack.pop(); + } + } + } + + protected void elements(Node parent, Element current) + throws SQLException + { + log.debug("dc:elements"); + + if (resultsStack.isEmpty()) { + log.warn("dc:elements without having results"); + return; + } + + NodeList subs = current.getChildNodes(); + int S = subs.getLength(); + + if (S == 0) { + log.debug("dc:elements has no children"); + return; + } + + ResultData rd = resultsStack.peek(); + + String [] columns = rd.getColumnLabels(); + + //if (log.isDebugEnabled()) { + // log.debug("pushing vars: " + // + java.util.Arrays.toString(columns)); + //} + + for (Object [] row: rd.getRows()) { + frames.enter(); + try { + frames.put(columns, row); + //if (log.isDebugEnabled()) { + // log.debug("current vars: " + frames.dump()); + //} + for (int i = 0; i < S; ++i) { + build(parent, subs.item(i)); + } + } + finally { + frames.leave(); + } + } + } + + protected void element(Node parent, Element current) + throws SQLException + { + String attr = expand(current.getAttribute("name")); + + if (log.isDebugEnabled()) { + log.debug("dc:element -> '" + attr + "'"); + } + + if (attr.length() == 0) { + log.warn("no name attribute found"); + return; + } + + Element element = owner.createElement(attr); + + NodeList children = current.getChildNodes(); + for (int i = 0, N = children.getLength(); i < N; ++i) { + build(element, children.item(i)); + } + + parent.appendChild(element); + } + + protected void text(Node parent, Element current) + throws SQLException + { + log.debug("dc:text"); + String value = expand(current.getTextContent()); + parent.appendChild(owner.createTextNode(value)); + } + + + protected void attribute(Node parent, Element current) { + + if (parent.getNodeType() != Node.ELEMENT_NODE) { + log.warn("need element here"); + return; + } + + String name = expand(current.getAttribute("name")); + String value = expand(current.getAttribute("value")); + + Element element = (Element)parent; + + element.setAttribute(name, value); + } + + protected void callMacro(Node parent, Element current) + throws SQLException + { + String name = current.getAttribute("name"); + + if (name.length() == 0) { + log.warn("missing 'name' attribute in 'call-macro'"); + return; + } + + NodeList macros = template.getElementsByTagNameNS( + DC_NAMESPACE_URI, "macro"); + + for (int i = 0, N = macros.getLength(); i < N; ++i) { + Element macro = (Element)macros.item(i); + if (name.equals(macro.getAttribute("name"))) { + NodeList subs = macro.getChildNodes(); + for (int j = 0, M = subs.getLength(); j < M; ++j) { + build(parent, subs.item(j)); + } + return; + } + } + + log.warn("no macro '" + name + "' found."); + } + + protected void ifClause(Node parent, Element current) + throws SQLException + { + String test = current.getAttribute("test"); + + if (test.length() == 0) { + log.warn("missing 'test' attribute in 'if'"); + return; + } + + Boolean result = evaluateXPath(test); + + if (result != null && result.booleanValue()) { + NodeList subs = current.getChildNodes(); + for (int i = 0, N = subs.getLength(); i < N; ++i) { + build(parent, subs.item(i)); + } + } + } + + protected void choose(Node parent, Element current) + throws SQLException + { + Node branch = null; + + NodeList children = current.getChildNodes(); + for (int i = 0, N = children.getLength(); i < N; ++i) { + Node child = children.item(i); + String ns = child.getNamespaceURI(); + if (ns == null + || !ns.equals(DC_NAMESPACE_URI) + || child.getNodeType() != Node.ELEMENT_NODE + ) { + continue; + } + String name = child.getLocalName(); + if ("when".equals(name)) { + Element when = (Element)child; + String test = when.getAttribute("test"); + if (test.length() == 0) { + log.warn("no 'test' attribute found for when"); + continue; + } + + Boolean result = evaluateXPath(test); + if (result != null && result.booleanValue()) { + branch = child; + break; + } + + continue; + } + else if ("otherwise".equals(name)) { + branch = child; + // No break here. + } + } + + if (branch != null) { + NodeList subs = branch.getChildNodes(); + for (int i = 0, N = subs.getLength(); i < N; ++i) { + build(parent, subs.item(i)); + } + } + } + + protected Boolean evaluateXPath(String expr) { + + if (log.isDebugEnabled()) { + log.debug("evaluate: '" + expr + "'"); + } + + try { + XPath xpath = XPATH_FACTORY.newXPath(); + xpath.setXPathVariableResolver(frames); + xpath.setXPathFunctionResolver(FunctionResolver.FUNCTIONS); + Object result = xpath.evaluate( + expr, EVAL_DOCUMENT, XPathConstants.BOOLEAN); + + return result instanceof Boolean + ? (Boolean)result + : null; + } + catch (XPathExpressionException xfce) { + log.error(xfce); + } + return null; + } + + protected void convert(Node parent, Element current) { + + String variable = expand(current.getAttribute("var")); + String type = expand(current.getAttribute("type")); + + if (frames.containsKey(variable)) { + Object object = TypeConverter.convert( + frames.get(variable), + type); + frames.put(variable, object); + } + } + + protected String expand(String s) { + Matcher m = CompiledStatement.VAR.matcher(s); + + StringBuffer sb = new StringBuffer(); + while (m.find()) { + String key = m.group(1); + Object value = frames.get(key); + m.appendReplacement(sb, value != null ? value.toString() : ""); + } + m.appendTail(sb); + return sb.toString(); + } + + protected void build(Node parent, Node current) + throws SQLException + { + String ns = current.getNamespaceURI(); + if (ns != null && ns.equals(DC_NAMESPACE_URI)) { + if (current.getNodeType() != Node.ELEMENT_NODE) { + log.warn("need elements here"); + } + else { + String localName = current.getLocalName(); + if ("attribute".equals(localName)) { + attribute(parent, (Element)current); + } + else if ("context".equals(localName)) { + context(parent, (Element)current); + } + else if ("if".equals(localName)) { + ifClause(parent, (Element)current); + } + else if ("choose".equals(localName)) { + choose(parent, (Element)current); + } + else if ("call-macro".equals(localName)) { + callMacro(parent, (Element)current); + } + else if ("macro".equals(localName)) { + // Simply ignore the definition. + } + else if ("element".equals(localName)) { + element(parent, (Element)current); + } + else if ("elements".equals(localName)) { + elements(parent, (Element)current); + } + else if ("text".equals(localName)) { + text(parent, (Element)current); + } + else if ("comment".equals(localName) + || "statement".equals(localName)) { + // ignore comments and statements in output + } + else if ("convert".equals(localName)) { + convert(parent, (Element)current); + } + else { + log.warn("unknown '" + localName + "' -> ignore"); + } + } + return; + } + + if (current.getNodeType() == Node.TEXT_NODE) { + String txt = current.getNodeValue(); + if (txt != null && txt.trim().length() == 0) { + return; + } + } + + Node copy = owner.importNode(current, false); + + NodeList children = current.getChildNodes(); + for (int i = 0, N = children.getLength(); i < N; ++i) { + build(copy, children.item(i)); + } + parent.appendChild(copy); + } + } // class BuildHelper + + + public Builder() { + compiledStatements = new HashMap(); + } + + public Builder(Document template) { + this(); + this.template = template; + compileStatements(); + } + + protected void compileStatements() { + + NodeList nodes = template.getElementsByTagNameNS( + DC_NAMESPACE_URI, "statement"); + + for (int i = 0, N = nodes.getLength(); i < N; ++i) { + Element stmntElement = (Element)nodes.item(i); + String stmnt = trimStatement(stmntElement.getTextContent()); + if (stmnt == null || stmnt.length() == 0) { + throw new IllegalArgumentException("found empty statement"); + } + CompiledStatement cs = new CompiledStatement(stmnt); + // For faster lookup store a shortend string into the template. + stmnt = "s" + i; + stmntElement.setTextContent(stmnt); + compiledStatements.put(stmnt, cs); + } + } + + protected List rootsToList() { + + NodeList roots = template.getElementsByTagNameNS( + DC_NAMESPACE_URI, "template"); + + List elements = new ArrayList(); + + for (int i = 0, N = roots.getLength(); i < N; ++i) { + NodeList rootChildren = roots.item(i).getChildNodes(); + for (int j = 0, M = rootChildren.getLength(); j < M; ++j) { + Node child = rootChildren.item(j); + if (child.getNodeType() == Node.ELEMENT_NODE) { + elements.add(child); + } + } + } + + return elements; + } + + protected static final String trimStatement(String stmnt) { + if (stmnt == null) return null; + //XXX: Maybe a bit to radical for multiline strings? + return STRIP_LINE_INDENT.matcher(stmnt.trim()).replaceAll(" "); + } + + protected static Document getOwnerDocument(Node node) { + Document document = node.getOwnerDocument(); + return document != null ? document : (Document)node; + } + + private static final List wrap(Connection connection) { + List list = new ArrayList(1); + list.add(new NamedConnection(DEFAULT_CONNECTION_NAME, connection)); + return list; + } + + public void build( + Connection connection, + Node output, + Map parameters + ) + throws SQLException + { + build(wrap(connection), output, parameters); + } + + public void build( + List connections, + Node output, + Map parameters + ) + throws SQLException + { + BuildHelper helper = new BuildHelper(output, connections, parameters); + + helper.build(); + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/datacage/templating/CompiledStatement.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/datacage/templating/CompiledStatement.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,213 @@ +package de.intevation.flys.artifacts.datacage.templating; + +import java.util.regex.Pattern; +import java.util.regex.Matcher; + +import java.util.List; +import java.util.Map; +import java.util.TreeMap; +import java.util.ArrayList; + +import java.sql.PreparedStatement; +import java.sql.SQLException; +import java.sql.Connection; +import java.sql.ResultSet; + +import net.sf.ehcache.Cache; +import net.sf.ehcache.Element; + +import de.intevation.flys.artifacts.cache.CacheFactory; + +import org.apache.log4j.Logger; + +public class CompiledStatement +{ + private static Logger log = Logger.getLogger(CompiledStatement.class); + + public static final String DATACAGE_DB_CACHE = + "datacage.db"; + + public static final Pattern VAR = + Pattern.compile("\\$\\{([a-zA-Z0-9_-]+)\\}"); + + protected String original; + protected String statement; + + protected Map> positions; + + protected int numVars; + + public class Instance { + + protected PreparedStatement preparedStatement; + + public Instance() { + } + + protected ResultData executeCached( + Cache cache, + Connection connection, + StackFrames frames + ) + throws SQLException + { + log.debug("executeCached"); + Object [] values = new Object[numVars]; + + StringBuilder sb = new StringBuilder(original); + + for (Map.Entry> entry: positions.entrySet()) { + String key = entry.getKey(); + Object value = frames.get(key); + sb.append(';').append(key).append(':').append(value); + for (Integer index: entry.getValue()) { + values[index] = value; + } + } + + // XXX: Maybe too many collisions? + // String key = original + Arrays.hashCode(values); + String key = sb.toString(); + + Element element = cache.get(key); + + if (element != null) { + return (ResultData)element.getValue(); + } + + if (preparedStatement == null) { + preparedStatement = connection.prepareStatement(statement); + } + + for (int i = 0; i < values.length; ++i) { + preparedStatement.setObject(i+1, values[i]); + } + + ResultData data; + + if (log.isDebugEnabled()) { + log.debug("executing: " + statement); + } + + ResultSet result = preparedStatement.executeQuery(); + try { + data = new ResultData(preparedStatement.getMetaData()) + .addAll(result); + } + finally { + result.close(); + } + + element = new Element(key, data); + cache.put(element); + + return data; + } + + protected ResultData executeUncached( + Connection connection, + StackFrames frames + ) + throws SQLException + { + log.debug("executeUncached"); + if (preparedStatement == null) { + if (log.isDebugEnabled()) { + log.debug("preparing statement: " + statement); + } + preparedStatement = connection.prepareStatement(statement); + } + + for (Map.Entry> entry: positions.entrySet()) { + Object value = frames.get(entry.getKey()); + for (Integer index: entry.getValue()) { + preparedStatement.setObject(index+1, value); + } + } + + if (log.isDebugEnabled()) { + log.debug("executing: " + statement); + } + + ResultSet result = preparedStatement.executeQuery(); + try { + return new ResultData(preparedStatement.getMetaData()) + .addAll(result); + } + finally { + result.close(); + } + } + + public ResultData execute( + Connection connection, + StackFrames frames, + boolean cached + ) + throws SQLException + { + if (!cached) { + return executeUncached(connection, frames); + } + + Cache cache = CacheFactory.getCache(DATACAGE_DB_CACHE); + + return cache != null + ? executeCached(cache, connection, frames) + : executeUncached(connection, frames); + } + + public void close() { + if (preparedStatement != null) { + try { + preparedStatement.close(); + } + catch (SQLException sqle) { + } + preparedStatement = null; + } + } + } // class Instance + + public CompiledStatement() { + } + + public CompiledStatement(String original) { + this.original = original; + // TreeMap to ensure order + positions = new TreeMap>(); + compile(); + } + + protected void compile() { + + StringBuffer sb = new StringBuffer(); + + Matcher m = VAR.matcher(original); + + int index = 0; + + while (m.find()) { + String key = m.group(1); + List indices = positions.get(key); + if (indices == null) { + indices = new ArrayList(); + positions.put(key, indices); + } + indices.add(index); + m.appendReplacement(sb, "?"); + ++index; + } + + m.appendTail(sb); + + numVars = index; + + statement = sb.toString(); + } + + public String getStatement() { + return statement; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/datacage/templating/FunctionResolver.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/datacage/templating/FunctionResolver.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,103 @@ +package de.intevation.flys.artifacts.datacage.templating; + +import java.util.List; +import java.util.Collection; +import java.util.Map; +import java.util.ArrayList; + +import javax.xml.xpath.XPathFunctionResolver; +import javax.xml.xpath.XPathFunction; +import javax.xml.xpath.XPathFunctionException; + +import javax.xml.namespace.QName; + +import org.apache.log4j.Logger; + +public class FunctionResolver +implements XPathFunctionResolver +{ + private static Logger log = Logger.getLogger(FunctionResolver.class); + + public static final String FUNCTION_NAMESPACE_URI = "dc"; + + public static final class Entry { + + String name; + XPathFunction function; + int arity; + + public Entry() { + } + + public Entry(String name, XPathFunction function, int arity) { + this.name = name; + this.function = function; + this.arity = arity; + } + } // class Entry + + public static final FunctionResolver FUNCTIONS = new FunctionResolver(); + + static { + FUNCTIONS.addFunction("contains", 2, new XPathFunction() { + @Override + public Object evaluate(List args) throws XPathFunctionException { + Object haystack = args.get(0); + Object needle = args.get(1); + try { + if (haystack instanceof Collection) { + return Boolean.valueOf( + ((Collection)haystack).contains(needle)); + } + + if (haystack instanceof Map) { + return Boolean.valueOf( + ((Map)haystack).containsKey(needle)); + } + + if (haystack instanceof Object []) { + for (Object straw: (Object [])haystack) { + if (straw.equals(needle)) { + return Boolean.TRUE; + } + } + } + + return Boolean.FALSE; + } + catch (Exception e) { + log.error(e); + throw new XPathFunctionException(e); + } + } + }); + } + + protected List functions; + + public FunctionResolver() { + functions = new ArrayList(); + } + + public void addFunction(String name, int arity, XPathFunction function) { + functions.add(new Entry(name, function, arity)); + } + + @Override + public XPathFunction resolveFunction(QName functionName, int arity) { + + if (!functionName.getNamespaceURI().equals(FUNCTION_NAMESPACE_URI)) { + return null; + } + + String name = functionName.getLocalPart(); + for (Entry entry: functions) { + if (entry.arity == arity && entry.name.equals(name)) { + return entry.function; + } + } + + return null; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/datacage/templating/ResultData.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/datacage/templating/ResultData.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,64 @@ +package de.intevation.flys.artifacts.datacage.templating; + +import java.io.Serializable; + +import java.sql.ResultSetMetaData; +import java.sql.ResultSet; +import java.sql.SQLException; + +import java.util.List; +import java.util.ArrayList; + +public class ResultData +implements Serializable +{ + protected String [] columns; + + protected List rows; + + public ResultData() { + rows = new ArrayList(); + } + + public ResultData(ResultSetMetaData meta) + throws SQLException + { + this(); + + int N = meta.getColumnCount(); + + columns = new String[N]; + + for (int i = 1; i <= N; ++i) { + columns[i-1] = meta.getColumnLabel(i); + } + } + + public String [] getColumnLabels() { + return columns; + } + + public ResultData addAll(ResultSet result) throws SQLException { + while (result.next()) { + add(result); + } + return this; + } + + public void add(ResultSet result) throws SQLException { + Object [] row = new Object[columns.length]; + for (int i = 0; i < columns.length; ++i) { + row[i] = result.getObject(i+1); + } + rows.add(row); + } + + public List getRows() { + return rows; + } + + public boolean isEmpty() { + return rows.isEmpty(); + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/datacage/templating/StackFrames.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/datacage/templating/StackFrames.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,109 @@ +package de.intevation.flys.artifacts.datacage.templating; + +import java.util.ArrayList; +import java.util.Map; +import java.util.List; +import java.util.HashMap; +import java.util.HashSet; +import java.util.Set; + +import javax.xml.xpath.XPathVariableResolver; + +import javax.xml.namespace.QName; + +import org.apache.log4j.Logger; + +public class StackFrames +implements XPathVariableResolver +{ + private static Logger log = Logger.getLogger(StackFrames.class); + + protected List> frames; + + public StackFrames() { + frames = new ArrayList>(); + } + + public StackFrames(Map initialFrame) { + this(); + if (initialFrame != null) { + frames.add(new HashMap(initialFrame)); + } + } + + public void enter() { + frames.add(new HashMap()); + } + + public void leave() { + frames.remove(frames.size()-1); + } + + public void put(String key, Object value) { + int N = frames.size(); + if (N > 0) { + frames.get(N-1).put(key, value); + } + } + + public void put(String [] keys, Object [] values) { + Map top = frames.get(frames.size()-1); + for (int i = 0; i < keys.length; ++i) { + top.put(keys[i], values[i]); + } + } + + public boolean containsKey(String key) { + for (int i = frames.size()-1; i >= 0; --i) { + if (frames.get(i).containsKey(key)) { + return true; + } + } + return false; + } + + public Object get(String key) { + return get(key, null); + } + + public Object get(String key, Object def) { + + for (int i = frames.size()-1; i >= 0; --i) { + Map frame = frames.get(i); + if (frame.containsKey(key)) { + return frame.get(key); + } + } + + return def; + } + + @Override + public Object resolveVariable(QName variableName) { + if (log.isDebugEnabled()) { + log.debug("resolve var: " + variableName); + } + return get(variableName.getLocalPart()); + } + + public String dump() { + StringBuilder sb = new StringBuilder("["); + Set already = new HashSet(); + + boolean first = true; + + for (int i = frames.size()-1; i >= 0; --i) { + Map frame = frames.get(i); + for (Map.Entry entry: frame.entrySet()) { + if (already.add(entry.getKey())) { + if (first) { first = false; } + else { sb.append(", "); } + sb.append('\'').append(entry.getKey()) + .append("'='").append(entry.getValue()).append('\''); + } + } + } + return sb.append(']').toString(); + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/datacage/templating/TypeConverter.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/datacage/templating/TypeConverter.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,31 @@ +package de.intevation.flys.artifacts.datacage.templating; + +public class TypeConverter +{ + private TypeConverter() { + } + + public static Object convert(Object object, String type) { + + if (type == null) { + return object; + } + + if ("Integer".equals(type)) { + return Integer.valueOf(object.toString()); + } + + if ("Double".equals(type)) { + return Double.valueOf(object.toString()); + } + + if ("String".equals(type)) { + return object.toString(); + } + + // TODO: Add more types + + return object; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/geom/Lines.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/geom/Lines.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,251 @@ +package de.intevation.flys.geom; + +import java.util.List; +import java.util.ArrayList; + +import java.awt.geom.Point2D; +import java.awt.geom.Line2D; + +import de.intevation.flys.artifacts.math.Linear; + +import org.apache.log4j.Logger; + +public class Lines +{ + private static Logger log = Logger.getLogger(Lines.class); + + public static final double EPSILON = 1e-4; + + public static enum Mode { UNDEF, WET, DRY }; + + protected Lines() { + } + + public static List fillWater(List points, double waterLevel) { + + boolean debug = log.isDebugEnabled(); + + if (debug) { + log.debug("fillWater"); + log.debug("----------------------------"); + } + + List result = new ArrayList(); + + int N = points.size(); + + if (N == 0) { + return result; + } + + if (N == 1) { + Point2D p = points.get(0); + // Only generate point if over water + if (waterLevel > p.getY()) { + result.add(new Line2D.Double( + p.getX(), waterLevel, + p.getX(), waterLevel)); + } + return result; + } + + double minX = Double.MAX_VALUE; + double minY = Double.MAX_VALUE; + double maxX = -Double.MAX_VALUE; + double maxY = -Double.MAX_VALUE; + + // To ensure for sequences of equals x's that + // the original index order is preserved. + for (Point2D p: points) { + double x = p.getX(), y = p.getY(); + if (x < minX) minX = x; + if (x > maxX) maxX = x; + if (y < minY) minY = y; + if (y > maxY) maxY = y; + } + + if (minY > waterLevel) { // profile completely over water level + log.debug("complete over water"); + return result; + } + + if (waterLevel > maxY) { // water floods profile + log.debug("complete under water"); + result.add(new Line2D.Double(minX, waterLevel, maxX, waterLevel)); + return result; + } + + Mode mode = Mode.UNDEF; + + double startX = minX; + + for (int i = 1; i < N; ++i) { + Point2D p1 = points.get(i-1); + Point2D p2 = points.get(i); + + if (p1.getY() < waterLevel && p2.getY() < waterLevel) { + // completely under water + if (debug) { + log.debug("under water: " + p1 + " " + p2); + } + if (mode != Mode.WET) { + startX = p1.getX(); + mode = Mode.WET; + } + continue; + } + + if (p1.getY() > waterLevel && p2.getY() > waterLevel) { + if (debug) { + log.debug("over water: " + p1 + " " + p2); + } + // completely over water + if (mode == Mode.WET) { + log.debug("over/wet"); + result.add(new Line2D.Double( + startX, waterLevel, + p1.getX(), waterLevel)); + } + mode = Mode.DRY; + continue; + } + + if (Math.abs(p1.getX() - p2.getX()) < EPSILON) { + // vertical line + switch (mode) { + case WET: + log.debug("vertical/wet"); + mode = Mode.DRY; + result.add(new Line2D.Double( + startX, waterLevel, + p1.getX(), waterLevel)); + break; + case DRY: + log.debug("vertical/dry"); + mode = Mode.WET; + startX = p2.getX(); + break; + default: // UNDEF + log.debug("vertical/undef"); + if (p2.getY() < waterLevel) { + mode = Mode.WET; + startX = p2.getX(); + } + else { + mode = Mode.DRY; + } + } + continue; + } + + // check if waterlevel directly hits the vertices; + + boolean p1W = Math.abs(waterLevel - p1.getY()) < EPSILON; + boolean p2W = Math.abs(waterLevel - p2.getY()) < EPSILON; + + if (p1W || p2W) { + if (debug) { + log.debug("water hits vertex: " + p1 + " " + p2 + " " + mode); + } + if (p1W && p2W) { // parallel to water -> dry + log.debug("water hits both vertices"); + if (mode == Mode.WET) { + result.add(new Line2D.Double( + startX, waterLevel, + p1.getX(), waterLevel)); + } + mode = Mode.DRY; + } + else if (p1W) { // p1 == waterlevel + log.debug("water hits first vertex"); + if (p2.getY() > waterLevel) { // --> dry + if (mode == Mode.WET) { + result.add(new Line2D.Double( + startX, waterLevel, + p1.getX(), waterLevel)); + } + mode = Mode.DRY; + } + else { // --> wet + if (mode != Mode.WET) { + startX = p1.getX(); + mode = Mode.WET; + } + } + } + else { // p2 == waterlevel + log.debug("water hits second vertex"); + if (p1.getY() > waterLevel) { // --> wet + if (mode != Mode.WET) { + startX = p2.getX(); + mode = Mode.WET; + } + } + else { // --> dry + if (mode == Mode.WET) { + result.add(new Line2D.Double( + startX, waterLevel, + p2.getX(), waterLevel)); + } + mode = Mode.DRY; + } + } + if (debug) { + log.debug("mode is now: " + mode); + } + continue; + } + + // intersection case + double x = Linear.linear( + waterLevel, + p1.getY(), p2.getY(), + p1.getX(), p2.getX()); + + if (debug) { + log.debug("intersection p1:" + p1); + log.debug("intersection p2:" + p2); + log.debug("intersection at x: " + x); + } + + switch (mode) { + case WET: + log.debug("intersect/wet"); + mode = Mode.DRY; + result.add(new Line2D.Double( + startX, waterLevel, + x, waterLevel)); + break; + + case DRY: + log.debug("intersect/dry"); + mode = Mode.WET; + startX = x; + break; + + default: // UNDEF + log.debug("intersect/undef"); + if (p2.getY() > waterLevel) { + log.debug("intersect/undef/over"); + mode = Mode.DRY; + result.add(new Line2D.Double( + p1.getX(), waterLevel, + x, waterLevel)); + } + else { + mode = Mode.WET; + startX = x; + } + } // switch mode + } // for all points p[i] and p[i-1] + + if (mode == Mode.WET) { + result.add(new Line2D.Double( + startX, waterLevel, + maxX, waterLevel)); + } + + return result; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/math/BackJumpCorrector.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/math/BackJumpCorrector.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,300 @@ +package de.intevation.flys.artifacts.math; + +import java.util.ArrayList; +import java.util.List; + +import java.io.Serializable; + +import org.apache.commons.math.analysis.interpolation.SplineInterpolator; + +import org.apache.commons.math.analysis.polynomials.PolynomialSplineFunction; + +import org.apache.commons.math.ArgumentOutsideDomainException; + +import org.apache.commons.math.exception.MathIllegalArgumentException; + +import org.apache.log4j.Logger; + +import de.intevation.flys.artifacts.model.Calculation; + +public class BackJumpCorrector +implements Serializable +{ + private static Logger log = Logger.getLogger(BackJumpCorrector.class); + + protected ArrayList backjumps; + + protected double [] corrected; + + public BackJumpCorrector() { + backjumps = new ArrayList(); + } + + public boolean hasBackJumps() { + return !backjumps.isEmpty(); + } + + public List getBackJumps() { + return backjumps; + } + + public double [] getCorrected() { + return corrected; + } + + public boolean doCorrection( + double [] km, + double [] ws, + Calculation errors + ) { + boolean wsUp = isIncreasing(ws); + + if (wsUp) { + km = swapClone(km); + ws = swapClone(ws); + } + + boolean kmUp = isIncreasing(km); + + if (!kmUp) { + km = sumDiffs(km); + } + + if (log.isDebugEnabled()) { + log.debug("BackJumpCorrector.doCorrection ------- enter"); + log.debug(" km increasing: " + isIncreasing(km)); + log.debug(" ws increasing: " + isIncreasing(ws)); + log.debug("BackJumpCorrector.doCorrection ------- leave"); + } + + boolean hasBackJumps = doCorrectionClean(km, ws, errors); + + if (hasBackJumps && wsUp) { + // mirror back + swap(corrected); + } + + return hasBackJumps; + } + + protected boolean doCorrectionClean( + double [] km, + double [] ws, + Calculation errors + ) { + int N = km.length; + + if (N != ws.length) { + throw new IllegalArgumentException("km.length != ws.length"); + } + + if (N < 2) { + return false; + } + + SplineInterpolator interpolator = null; + + for (int i = 1; i < N; ++i) { + if (ws[i] <= ws[i-1]) { + // no back jump + continue; + } + backjumps.add(km[i]); + + if (corrected == null) { + // lazy cloning + ws = corrected = (double [])ws.clone(); + } + + int back = i-2; + double distance = Math.abs(km[i] - km[i-1]); + double rest = 0.0; + double ikm = 0.0; + + while (back > -1) { + if (ws[back] < ws[i]) { // under water + // continue scanning backwards + distance += Math.abs(km[back+1] - km[back]); + --back; + continue; + } + if (ws[back] > ws[i]) { // over water + // need to calculate intersection + log.debug("intersection case"); + double m = (km[back+1]-km[back])/(ws[back+1]-ws[back]); + double b = km[back]-ws[back]*m; + ikm = m*ws[i] + b; + distance += Math.abs(ikm - km[back+1]); + rest = Math.abs(km[back] - ikm); + } + else { + // equals height at ws[back] + log.debug("exact height match"); + distance += Math.abs(km[back+1] - km[back]); + ikm = km[back]; + } + break; + } + + if (back <= 0) { + //log.debug("run over left border"); + // fill with same as ws[i] + for (int j = 0; j < i; ++j) { + ws[j] = ws[i]; + } + continue; + } + + double quarterDistance = 0.25*distance; + + // Now further seek back for the max height + + double restDistance = Math.max(0.0, quarterDistance - rest); + --back; + + double mkmw = ws[i]; + double mkm = km[0]; + + while (back > -1) { + double d = Math.abs(km[back+1] - km[back]); + restDistance -= d; + if (restDistance > 0.0) { + --back; + continue; + } + if (restDistance < 0.0) { + // need to calculate intersection + if (km[back] == km[back+1]) { // should not happen + mkm = km[back]; + mkmw = 0.5*(ws[back] + ws[back+1]); + } + else { + double m = (ws[back+1]-ws[back])/(km[back+1]-km[back]); + double b = ws[back] - km[back]*m; + mkm = km[back] + restDistance; + mkmw = m*mkm + b; + } + } + else { + // exact match + mkm = km[back]; + mkmw = ws[back]; + } + break; + } + + double factor = back >= 0 && Math.abs(restDistance) < 1e-4 + ? 1.0 + : 1.0 - Math.min(1, Math.max(0, restDistance/quarterDistance)); + + double ikmw = factor*0.25*(mkmw-ws[i]) + ws[i]; + + double end = ikm + quarterDistance*factor; + + double [] x = { mkm, ikm, end }; + double [] y = { mkmw, ikmw, ws[i] }; + + if (interpolator == null) { + interpolator = new SplineInterpolator(); + } + + if (log.isDebugEnabled()) { + for (int j = 0; j < x.length; ++j) { + log.debug(" " + x[j] + " -> " + y[j]); + } + } + + PolynomialSplineFunction spline; + + try { + spline = interpolator.interpolate(x, y); + } + catch (MathIllegalArgumentException miae) { + // TODO: I18N + errors.addProblem("creating spline interpolation failed."); + log.error(miae); + continue; + } + + try { + if (log.isDebugEnabled()) { + log.debug("spline points:"); + for (int j = 0; j < x.length; ++j) { + log.debug(x[j] + " " + y[j] + " " + spline.value(x[j])); + } + } + + for (back = Math.max(back, 0); + back < i && km[back] < end; + ++back + ) { + // to 3/4 point fill with spline values + ws[back] = spline.value(km[back]); + } + while (back < i) { + // fill the rest with ws[i] + ws[back++] = ws[i]; + } + } + catch (ArgumentOutsideDomainException aode) { + // TODO: I18N + errors.addProblem("spline interpolation failed."); + log.error("spline interpolation failed", aode); + } + } // for all km + + return !backjumps.isEmpty(); + } + + public static final boolean isIncreasing(double [] array) { + int inc = 0; + int dec = 0; + int sweet = (array.length-1)/2; + for (int i = 1; i < array.length; ++i) { + if (array[i] > array[i-1]) { + if (++inc > sweet) { + return true; + } + } + else if (++dec > sweet) { + return false; + } + } + return inc > sweet; + } + + public static final double [] swap(double [] array) { + int lo = 0; + int hi = array.length-1; + while (hi > lo) { + double t = array[lo]; + array[lo] = array[hi]; + array[hi] = t; + ++lo; + --hi; + } + + return array; + } + + public static final double [] swapClone(double [] in) { + double [] out = new double[in.length]; + + for (int j = out.length-1, i = 0; j >= 0;) { + out[j--] = in[i++]; + } + + return out; + } + + public static final double [] sumDiffs(double [] in) { + double [] out = new double[in.length]; + + for (int i = 1; i < out.length; ++i) { + out[i] = out[i-1] + Math.abs(in[i-1] - in[i]); + } + + return out; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/math/Function.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/math/Function.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,6 @@ +package de.intevation.flys.artifacts.math; + +public interface Function { + double value(double x); +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/math/Identity.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/math/Identity.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,15 @@ +package de.intevation.flys.artifacts.math; + +public final class Identity +implements Function +{ + public static final Identity IDENTITY = new Identity(); + + public Identity() { + } + + public double value(double x) { + return x; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/math/Linear.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/math/Linear.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,68 @@ +package de.intevation.flys.artifacts.math; + +public final class Linear +implements Function +{ + private double m; + private double b; + + public Linear( + double x1, double x2, + double y1, double y2 + ) { + // y1 = m*x1 + b + // y2 = m*x2 + b + // y2 - y1 = m*(x2 - x1) + // m = (y2 - y1)/(x2 - x1) # x2 != x1 + // b = y1 - m*x1 + + if (x1 == x2) { + m = 0; + b = 0.5*(y1 + y2); + } + else { + m = (y2 - y1)/(x2 - x1); + b = y1 - m*x1; + } + } + + public static final double linear( + double x, + double x1, double x2, + double y1, double y2 + ) { + // y1 = m*x1 + b + // y2 = m*x2 + b + // y2 - y1 = m*(x2 - x1) + // m = (y2 - y1)/(x2 - x1) # x2 != x1 + // b = y1 - m*x1 + + if (x1 == x2) { + return 0.5*(y1 + y2); + } + double m = (y2 - y1)/(x2 - x1); + double b = y1 - m*x1; + return x*m + b; + } + + @Override + public double value(double x) { + return m*x + b; + } + + public static final double factor(double x, double p1, double p2) { + // 0 = m*p1 + b <=> b = -m*p1 + // 1 = m*p2 + b + // 1 = m*(p2 - p1) + // m = 1/(p2 - p1) # p1 != p2 + // f(x) = x/(p2-p1) - p1/(p2-p1) <=> (x-p1)/(p2-p1) + + return p1 == p2 ? 0.0 : (x-p1)/(p2-p1); + } + + public static final double weight(double factor, double a, double b) { + //return (1.0-factor)*a + factor*b; + return a + factor*(b-a); + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/math/WKmsOperation.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/math/WKmsOperation.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,148 @@ +package de.intevation.flys.artifacts.math; + +import de.intevation.flys.artifacts.model.WKms; +import de.intevation.flys.artifacts.model.WKmsImpl; + +import java.util.Arrays; + +public abstract class WKmsOperation +{ + public static final double EPSILON = 1e-6; + + public static final class KmW + implements Comparable + { + protected double km; + protected double w; + + public KmW(double km, double w) { + this.km = km; + this.w = w; + } + + public int compareTo(KmW other) { + return km < other.km + ? -1 + : km > other.km ? +1 : 0; + } + + public boolean kmEquals(KmW other) { + return Math.abs(km - other.km) < EPSILON; + } + + public double subtract(KmW other) { + return w - other.w; + } + } // class KmW + + public static final WKmsOperation SUBTRACTION = new WKmsOperation() { + + @Override + public WKms operate(WKms a, WKms b) { + return subtract(a, b); + } + }; + + protected WKmsOperation() { + } + + public abstract WKms operate(WKms a, WKms b); + + /** + * Subtract two series from each other, interpolate values + * missing in one series in the other. + */ + public static WKms subtract(WKms minuend, WKms subtrahend) { + + int M = minuend .size(); + int S = subtrahend.size(); + + // Don't subtract empty sets + if (M < 1 || S < 1) { + return new WKmsImpl(); + } + + KmW [] ms = new KmW[M]; + KmW [] ss = new KmW[S]; + + for (int i = 0; i < M; ++i) { + ms[i] = new KmW(minuend.getKm(i), minuend.getW(i)); + } + + for (int i = 0; i < S; ++i) { + ss[i] = new KmW(subtrahend.getKm(i), subtrahend.getW(i)); + } + + Arrays.sort(ms); + Arrays.sort(ss); + + // no overlap -> empty result set + if (ms[0].km > ss[S-1].km || ss[0].km > ms[M-1].km) { + return new WKmsImpl(); + } + + WKmsImpl result = new WKmsImpl(); + + int mi = 0; + int si = 0; + + OUT: while (mi < M && si < S) { + KmW m = ms[mi]; + KmW s = ss[si]; + + if (m.km + EPSILON < s.km) { + // minuend is before subtrahend + + while (ms[mi].km + EPSILON < s.km) { + if (++mi >= M) { + break OUT; + } + } + + if (ms[mi].km + EPSILON > s.km) { + double mw = Linear.linear( + s.km, + ms[mi-1].km, ms[mi].km, + ms[mi-1].w, ms[mi].w); + result.add(s.km, mw - s.w); + ++si; + } + else { // s.km == ms[mi].km + result.add(s.km, ms[mi].subtract(s)); + ++mi; + ++si; + } + } + else if (m.km > s.km + EPSILON) { + // subtrahend is before minuend + + while (m.km > ss[si].km + EPSILON) { + if (++si >= S) { + break OUT; + } + } + + if (ss[si].km + EPSILON > m.km) { + double sw = Linear.linear( + m.km, + ss[si-1].km, ss[si].km, + ss[si-1].w, ss[si].w); + result.add(m.km, m.w - sw); + } + else { // ss[si].km == m.km + result.add(m.km, m.subtract(ss[si])); + ++mi; + ++si; + } + } + else { // m.km == s.km + result.add(s.km, m.subtract(s)); + ++mi; + ++si; + } + } + + return result; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/AnnotationFacet.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/AnnotationFacet.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,61 @@ +package de.intevation.flys.artifacts.model; + +import org.apache.log4j.Logger; + +import de.intevation.artifacts.Artifact; +import de.intevation.artifacts.CallContext; + +import de.intevation.flys.artifacts.AnnotationArtifact; + +import de.intevation.artifactdatabase.state.DefaultFacet; +import de.intevation.artifactdatabase.state.Facet; + +/** + * Facet to access Annotations (landmarks, POIs) of a river. + */ +public class AnnotationFacet +extends DefaultFacet +{ + /** Logger for this class. */ + private static final Logger logger = Logger.getLogger(AnnotationFacet.class); + + + /** + * Trivial Constructor. + */ + public AnnotationFacet() { + } + + + /** + * Trivial Constructor for a AnnotationFacet. + * + * @param index Database-Index to use. + * @param name Name (~type) of Facet. + * @param description Description of Facet. + */ + public AnnotationFacet(int index, String name, String description) { + super(index, name, description); + } + + + /** + * Get List of Annotations for river from Artifact. + * + * @param artifact (Annotation-)Artifact to query for list of Annotations. + * @param context Ignored. + */ + @Override + public Object getData(Artifact artifact, CallContext context) { + AnnotationArtifact annotationArtifact = (AnnotationArtifact) artifact; + return annotationArtifact.getAnnotations(); + } + + + @Override + public Facet deepCopy() { + AnnotationFacet copy = new AnnotationFacet(); + copy.set(this); + return copy; + } +} diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/AnnotationsFactory.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/AnnotationsFactory.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,102 @@ +package de.intevation.flys.artifacts.model; + +import java.math.BigDecimal; + +import java.util.List; +import java.util.Iterator; + +import de.intevation.flys.backend.SessionHolder; +import de.intevation.flys.model.Annotation; +import de.intevation.flys.model.Range; +import de.intevation.flys.model.River; + +import org.hibernate.Session; +import org.hibernate.Query; + +/** + * @author Ingo Weinzierl + */ +public class AnnotationsFactory { + + public static List getAnnotations(River river) { + return getAnnotations(river.getName()); + } + + + /** + * Get Annotations which do not have a "b" ("to")-value set. + * + * @param river name of the river of interest. + * + * @return List of Annotations for river which have only "a" ("from") + * value set. + */ + public static List getPointAnnotations(String river) { + Session session = SessionHolder.HOLDER.get(); + + Query rangesQuery = session.createQuery( + "from Range where river.name=:name and b = null"); + rangesQuery.setParameter("name", river); + List ranges = rangesQuery.list(); + + Query query = session.createQuery( + "from Annotation where range in (:ranges) order by range.a"); + query.setParameterList("ranges", ranges); + return query.list(); + } + + + public static List getAnnotations(String river) { + Session session = SessionHolder.HOLDER.get(); + + Query rangesQuery = session.createQuery( + "from Range where river.name=:name"); + rangesQuery.setParameter("name", river); + List ranges = rangesQuery.list(); + + Query query = session.createQuery( + "from Annotation where range in (:ranges) order by range.a"); + query.setParameterList("ranges", ranges); + return query.list(); + } + + + /** + * Get minimal "a" ("from") and maximal "b" ("to") value of annotations' + * ranges of a river. + * + * @param river name of the river of interest. + * + * @return Array containing minimal "a" and max "b" value of any + * annotation stored for the given river. + */ + public static double[] getAnnotationsBreadth(String river) { + Session session = SessionHolder.HOLDER.get(); + + Query minAQuery = session.createQuery( + "select min(a), max(b) from Range where river.name=:name"); + minAQuery.setParameter("name", river); + + double[] minAmaxB = {0.0f, 0.0f}; + Object[] row = (Object[]) minAQuery.list().iterator().next(); + minAmaxB[0] = ((BigDecimal) row[0]).doubleValue(); + minAmaxB[1] = ((BigDecimal) row[1]).doubleValue(); + return minAmaxB; + } + + + public static Iterator getAnnotationsIterator(String river) { + Session session = SessionHolder.HOLDER.get(); + + Query rangesQuery = session.createQuery( + "from Range where river.name=:name"); + rangesQuery.setParameter("name", river); + List ranges = rangesQuery.list(); + + Query query = session.createQuery( + "from Annotation where range in (:ranges) order by range.a"); + query.setParameterList("ranges", ranges); + return (Iterator)query.iterate(); + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/Calculation.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/Calculation.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,94 @@ +package de.intevation.flys.artifacts.model; + +import org.w3c.dom.Document; +import org.w3c.dom.Element; + +import java.util.List; +import java.util.ArrayList; + +import java.io.Serializable; + +import de.intevation.artifacts.CallMeta; + +public class Calculation +implements Serializable +{ + public static class Problem + implements Serializable + { + protected Double km; + protected String msg; + + public Problem() { + } + + public Problem(String msg) { + this.msg = msg; + } + + public Problem(double km, String msg) { + this.km = km; + this.msg = msg; + } + + public Element toXML(Document document, CallMeta meta) { + // TODO: i18n + Element problem = document.createElement("problem"); + if (km != null) { + problem.setAttribute("km", String.valueOf(km)); + } + problem.setTextContent(msg); + return problem; + } + } // class Problem + + protected List problems; + + public Calculation() { + } + + public Calculation(String msg) { + addProblem(msg); + } + + protected List checkProblems() { + if (problems == null) { + problems = new ArrayList(); + } + return problems; + } + + public void addProblem(String msg) { + checkProblems().add(new Problem(msg)); + } + + public void addProblem(double km, String msg) { + checkProblems().add(new Problem(km, msg)); + } + + public boolean hasProblems() { + return problems != null && !problems.isEmpty(); + } + + public int numProblems() { + return problems != null ? problems.size() : 0; + } + + public List getProblems() { + return problems; + } + + public void toXML(Document document, CallMeta meta) { + + Element root = document.createElement("problems"); + + if (hasProblems()) { + for (Problem problem: problems) { + root.appendChild(problem.toXML(document, meta)); + } + } + + document.appendChild(root); + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/Calculation1.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/Calculation1.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,73 @@ +package de.intevation.flys.artifacts.model; + +import java.util.ArrayList; + +import org.apache.log4j.Logger; + +public class Calculation1 +extends Calculation +{ + private static Logger logger = Logger.getLogger(Calculation1.class); + + protected double [] kms; + protected double [] qs; + protected double [] ws; + protected double refKm; + + public Calculation1() { + } + + public Calculation1( + double [] kms, + double [] qs, + double [] ws, + double refKm + ) { + this.kms = kms; + this.qs = qs; + this.ws = ws; + this.refKm = refKm; + } + + public CalculationResult calculate(WstValueTable wst) { + + ArrayList results = new ArrayList(); + + String prefix; + double [] origData; + + if (ws != null) { prefix = "W="; origData = ws; } + else { prefix = "Q="; origData = qs; } + + int oldNumProblems = numProblems(); + + for (int i = 0; i < qs.length; i++) { + + double [] oqs = new double[kms.length]; + double [] ows = new double[kms.length]; + + boolean success = + wst.interpolate(qs[i], refKm, kms, ows, oqs, this) != null; + + int newNumProblems = numProblems(); + + if (success) { + WQKms result = new WQKms(kms, oqs, ows, prefix + origData[i]); + if (oldNumProblems != newNumProblems) { + logger.debug( + qs[i] + " caused " + (newNumProblems-oldNumProblems) + + " new problem(s)."); + result.removeNaNs(); + } + results.add(result); + } + + oldNumProblems = newNumProblems; + } + + return new CalculationResult( + results.toArray(new WQKms[results.size()]), + this); + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/Calculation2.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/Calculation2.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,49 @@ +package de.intevation.flys.artifacts.model; + +import java.util.Arrays; + +import org.apache.log4j.Logger; + +public class Calculation2 +extends Calculation +{ + private static Logger logger = Logger.getLogger(Calculation2.class); + + protected double km; + + public Calculation2() { + } + + public Calculation2(double km) { + this.km = km; + } + + public CalculationResult calculate(WstValueTable wst) { + + logger.debug("Calculation2.calculate"); + + double [][] wqs = wst.interpolateWQ(km, this); + + if (wqs == null || wqs[0].length == 0) { + logger.debug("Cannot compute discharge curve data."); + addProblem("Cannot compute discharge curve data."); + return new CalculationResult(new WQKms[0], this); + } + + double [] ws = wqs[0]; + double [] qs = wqs[1]; + double [] kms = new double[ws.length]; + + Arrays.fill(kms, km); + + WQKms wqkms = new WQKms(kms, qs, ws, String.valueOf(km)); + + if (hasProblems()) { + logger.debug("found + "+numProblems()+" problems."); + wqkms.removeNaNs(); + } + + return new CalculationResult(new WQKms[] { wqkms }, this); + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/Calculation3.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/Calculation3.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,37 @@ +package de.intevation.flys.artifacts.model; + +import org.apache.log4j.Logger; + +public class Calculation3 +extends Calculation +{ + private static Logger logger = Logger.getLogger(Calculation3.class); + + protected double km; + protected int [] days; + protected double [] qs; + + public Calculation3() { + } + + public Calculation3(double km, int [] days, double [] qs) { + this.km = km; + this.days = days; + this.qs = qs; + } + + public CalculationResult calculate(WstValueTable wst) { + + double [] ws = wst.interpolateW(km, qs, new double[qs.length], this); + + WQDay wqday = new WQDay(days, ws, qs); + + if (hasProblems()) { + logger.debug("calculation caused "+numProblems()+" problem(s)."); + wqday.removeNaNs(); + } + + return new CalculationResult(wqday, this); + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/Calculation4.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/Calculation4.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,309 @@ +package de.intevation.flys.artifacts.model; + +import java.util.List; +import java.util.Arrays; +import java.util.Comparator; +import java.util.Collections; + +import de.intevation.flys.utils.DoubleUtil; + +import de.intevation.flys.model.River; +import de.intevation.flys.model.Gauge; + +import de.intevation.flys.artifacts.model.WstValueTable.QPosition; + +import de.intevation.flys.artifacts.math.Function; +import de.intevation.flys.artifacts.math.Linear; +import de.intevation.flys.artifacts.math.Identity; +import de.intevation.flys.artifacts.math.BackJumpCorrector; + +import org.apache.log4j.Logger; + +public class Calculation4 +extends Calculation +{ + private static Logger logger = Logger.getLogger(Calculation4.class); + + public static final double MINIMAL_STEP_WIDTH = 1e-5; + + public static final Comparator REF_CMP = + new Comparator() { + public int compare(Segment a, Segment b) { + double d = a.referencePoint - b.referencePoint; + if (d < 0d) return -1; + return d > 0d ? +1 : 0; + } + }; + + protected List segments; + + protected boolean isQ; + + public Calculation4() { + } + + public Calculation4(List segments, River river, boolean isQ) { + + this.segments = segments; + this.isQ = isQ; + + int numResults = -1; + + // assign reference points + for (Segment segment: segments) { + Gauge gauge = river.maxOverlap(segment.getFrom(), segment.getTo()); + + if (gauge == null) { + logger.warn("no gauge found. Defaults to mid point."); + segment.setReferencePoint( + 0.5*(segment.getFrom()+segment.getTo())); + } + else { + double ref = gauge.getStation().doubleValue(); + logger.debug( + "reference gauge: " + gauge.getName() + + " (km " + ref + ")"); + segment.setReferencePoint(ref); + } + + double [] values = segment.values; + + if (numResults == -1) { + numResults = values.length; + } + else if (numResults != values.length) { + throw new IllegalArgumentException("wrong length of values"); + } + + // convert to Q if needed + if (!isQ && gauge != null) { + double [][] table = new DischargeTables( + river.getName(), gauge.getName()).getFirstTable(); + + // need the original values for naming + segment.backup(); + + for (int i = 0; i < values.length; ++i) { + values[i] = DischargeTables.getQForW(table, values[i]); + } + } + } // for all segments + + Collections.sort(segments, REF_CMP); + } + + public CalculationResult calculate( + WstValueTable table, + double from, double to, double step + ) { + boolean debug = logger.isDebugEnabled(); + + if (debug) { + logger.debug( + "calculate from " + from + " to " + to + " step " + step); + logger.debug("# segments: " + segments.size()); + for (Segment segment: segments) { + logger.debug(" " + segment); + } + } + + if (segments.isEmpty()) { + logger.debug("no segments found"); + // TODO: I18N + addProblem("no segments found"); + return new CalculationResult(new WQKms[0], this); + } + + int numResults = segments.get(0).values.length; + + if (numResults < 1) { + logger.debug("no values given"); + // TODO: I18N + addProblem("no values given"); + return new CalculationResult(new WQKms[0], this); + } + + + WQKms [] results = new WQKms[numResults]; + for (int i = 0; i < results.length; ++i) { + results[i] = new WQKms(); + } + + if (Math.abs(step) < MINIMAL_STEP_WIDTH) { + step = MINIMAL_STEP_WIDTH; + } + + if (from > to) { + step = -step; + } + + QPosition [] qPositions = new QPosition[numResults]; + + Function [] functions = new Function[numResults]; + + double [] out = new double[2]; + + Segment sentinel = new Segment(Double.MAX_VALUE); + Segment s1 = sentinel, s2 = sentinel; + + for (double pos = from; + from < to ? pos <= to : pos >= to; + pos = DoubleUtil.round(pos + step) + ) { + if (pos < s1.referencePoint || pos > s2.referencePoint) { + if (debug) { + logger.debug("need to find new interval for " + pos); + } + // find new interval + if (pos <= segments.get(0).referencePoint) { + // before first segment -> "gleichwertig" + if (debug) { + logger.debug("before first segment -> gleichwertig"); + } + Segment first = segments.get(0); + double [] values = first.values; + double refPos = first.referencePoint; + for (int i = 0; i < qPositions.length; ++i) { + qPositions[i] = table.getQPosition( + refPos, values[i]); + } + sentinel.setReferencePoint(-Double.MAX_VALUE); + s1 = sentinel; + s2 = segments.get(0); + Arrays.fill(functions, Identity.IDENTITY); + } + else if (pos >= segments.get(segments.size()-1).referencePoint) { + // after last segment -> "gleichwertig" + if (debug) { + logger.debug("after last segment -> gleichwertig"); + } + Segment last = segments.get(segments.size()-1); + double [] values = last.values; + double refPos = last.referencePoint; + for (int i = 0; i < qPositions.length; ++i) { + qPositions[i] = table.getQPosition( + refPos, values[i]); + } + sentinel.setReferencePoint(Double.MAX_VALUE); + s1 = last; + s2 = sentinel; + Arrays.fill(functions, Identity.IDENTITY); + } + else { // "ungleichwertig" + // find matching interval + if (debug) { + logger.debug("in segments -> ungleichwertig"); + } + s1 = s2 = null; + for (int i = 1, N = segments.size(); i < N; ++i) { + Segment si1 = segments.get(i-1); + Segment si = segments.get(i); + if (debug) { + logger.debug("check " + pos + " in " + + si1.referencePoint + " - " + si.referencePoint); + } + if (pos >= si1.referencePoint + && pos <= si. referencePoint) { + s1 = si1; + s2 = si; + break; + } + } + + if (s1 == null) { + throw new IllegalStateException("no interval found"); + } + + Segment anchor, free; + + if (from > to) { anchor = s1; free = s2; } + else { anchor = s2; free = s1; } + + // build transforms based on "gleichwertiger" phase + for (int i = 0; i < qPositions.length; ++i) { + QPosition qi = table.getQPosition( + anchor.referencePoint, + anchor.values[i]); + + if ((qPositions[i] = qi) == null) { + // TODO: I18N + addProblem(pos, "cannot find q = " + anchor.values[i]); + functions[i] = Identity.IDENTITY; + } + else { + double qA = table.getQ(qi, anchor.referencePoint); + double qF = table.getQ(qi, free .referencePoint); + + functions[i] = Double.isNaN(qA) || Double.isNaN(qF) + ? Identity.IDENTITY + : new Linear( + qA, qF, + anchor.values[i], free.values[i]); + + if (debug) { + logger.debug( + anchor.referencePoint + ": " + + qA + " -> " + functions[i].value(qA) + + " / " + free.referencePoint + ": " + + qF + " -> " + functions[i].value(qF)); + } + } + } // build transforms + } // "ungleichwertiges" interval + } // find matching interval + + for (int i = 0; i < qPositions.length; ++i) { + QPosition qPosition = qPositions[i]; + + if (qPosition == null) { + continue; + } + + if (table.interpolate(pos, out, qPosition, functions[i])) { + results[i].add(out[0], out[1], pos); + } + else { + // TODO: I18N + addProblem(pos, "cannot interpolate w/q"); + } + } + } + + // Backjump correction + for (int i = 0; i < results.length; ++i) { + BackJumpCorrector bjc = new BackJumpCorrector(); + + double [] ws = results[i].getWs(); + double [] kms = results[i].getKms(); + + if (bjc.doCorrection(kms, ws, this)) { + results[i] = new WQCKms(results[i], bjc.getCorrected()); + } + } + + // name the curves + for (int i = 0; i < results.length; ++i) { + results[i].setName(createName(i)); + } + + return new CalculationResult(results, this); + } + + protected String createName(int index) { + // TODO: I18N + StringBuilder sb = new StringBuilder(isQ ? "Q" : "W"); + sb.append(" benutzerdefiniert ("); + for (int i = 0, N = segments.size(); i < N; ++i) { + if (i > 0) { + sb.append("; "); + } + Segment segment = segments.get(i); + sb.append((segment.backup != null + ? segment.backup + : segment.values)[index]); + } + sb.append(')'); + return sb.toString(); + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/CalculationMessage.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/CalculationMessage.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,45 @@ +package de.intevation.flys.artifacts.model; + +import de.intevation.artifacts.Message; + + +public class CalculationMessage implements Message { + + protected String message; + protected int steps; + protected int currentStep; + + + public CalculationMessage() { + } + + + public CalculationMessage(int steps, int currentStep, String message) { + this.steps = steps; + this.currentStep = currentStep; + this.message = message; + } + + + public int getSteps() { + return steps; + } + + + public int getCurrentStep() { + return currentStep; + } + + + public String getMessage() { + return message; + } + + + @Override + public String getText() { + return + String.valueOf(currentStep) + "/" + String.valueOf(steps) + + " - " + getMessage(); + } +} diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/CalculationResult.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/CalculationResult.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,35 @@ +package de.intevation.flys.artifacts.model; + +import java.io.Serializable; + +public class CalculationResult +implements Serializable +{ + protected Object data; + protected Calculation report; + + public CalculationResult() { + } + + public CalculationResult(Object data, Calculation report) { + this.data = data; + this.report = report; + } + + public Object getData() { + return data; + } + + public void setData(Object data) { + this.data = data; + } + + public Calculation getReport() { + return report; + } + + public void setReport(Calculation report) { + this.report = report; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/CrossSectionFacet.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/CrossSectionFacet.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,55 @@ +package de.intevation.flys.artifacts.model; + +import org.apache.log4j.Logger; + +import de.intevation.artifacts.Artifact; +import de.intevation.artifacts.CallContext; + +import de.intevation.artifactdatabase.state.DefaultFacet; +import de.intevation.artifactdatabase.state.Facet; + +import de.intevation.flys.artifacts.WINFOArtifact; + +import de.intevation.flys.artifacts.states.DefaultState.ComputeType; + + +/** + * Trival Facet for Cross Sections. + */ +public class CrossSectionFacet +extends DefaultFacet +implements FacetTypes { + + private static Logger logger = Logger.getLogger(CrossSectionFacet.class); + + protected ComputeType type; + + /** Trivial constructor, set (maybe localized) description. */ + public CrossSectionFacet(String description) { + super(0, CROSS_SECTION, description); + type = ComputeType.ADVANCE; + } + + + /** + * Gets dummy data. + */ + public Object getData(Artifact artifact, CallContext context) { + logger.debug("Get data for cross section"); + + WINFOArtifact winfo = (WINFOArtifact)artifact; + + return winfo.getCrossSectionData(); + } + + + /** Do a deep copy. */ + @Override + public Facet deepCopy() { + CrossSectionFacet copy = new CrossSectionFacet(this.description); + copy.set(this); + return copy; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : + diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/CrossSectionFactory.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/CrossSectionFactory.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,45 @@ +package de.intevation.flys.artifacts.model; + +import java.util.List; + +import de.intevation.flys.backend.SessionHolder; +import de.intevation.flys.model.CrossSection; +import de.intevation.flys.model.River; + +import org.hibernate.Session; +import org.hibernate.Query; + +/** + * Get Cross Sections. + */ +public class CrossSectionFactory { + + /** + * Get CrossSections for an instantiated River. + * + * @param river river object. + * + * @return List of Cross Sections of river. + */ + public static List getCrossSections(River river) { + return getCrossSections(river.getName()); + } + + + /** + * Get Cross Sections for a river by name. + * + * @param river name of the river of interest. + * + * @return List of Cross Sections of river. + */ + public static List getCrossSections(String riverName) { + Session session = SessionHolder.HOLDER.get(); + Query query = session.createQuery( + "from CrossSection where river.name = :rivername"); + query.setParameter("rivername", riverName); + return query.list(); + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 : + diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/CrossSectionWaterLineFacet.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/CrossSectionWaterLineFacet.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,51 @@ +package de.intevation.flys.artifacts.model; + +import org.apache.log4j.Logger; + +import de.intevation.artifacts.Artifact; +import de.intevation.artifacts.CallContext; + +import de.intevation.artifactdatabase.state.DefaultFacet; +import de.intevation.artifactdatabase.state.Facet; + +import de.intevation.flys.artifacts.WINFOArtifact; + + +/** + * Facet for Waterlines in Cross Sections. + */ +public class CrossSectionWaterLineFacet +extends DefaultFacet +implements FacetTypes { + + private static Logger logger = Logger.getLogger(CrossSectionWaterLineFacet.class); + + + /** Trivial constructor, set (maybe localized) description. */ + public CrossSectionWaterLineFacet(String description) { + super(0, CROSS_SECTION_WATER_LINE, description); + } + + + /** + * Gets dummy data. + */ + public Object getData(Artifact artifact, CallContext context) { + logger.debug("Get data for cross section water line"); + + WINFOArtifact winfo = (WINFOArtifact)artifact; + + return winfo.getWaterLines(); + } + + + /** Do a deep copy. */ + @Override + public Facet deepCopy() { + CrossSectionWaterLineFacet copy = new CrossSectionWaterLineFacet(this.description); + copy.set(this); + return copy; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : + diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/DataFacet.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/DataFacet.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,91 @@ +package de.intevation.flys.artifacts.model; + +import de.intevation.artifacts.Artifact; +import de.intevation.artifacts.CallContext; + +import de.intevation.artifactdatabase.state.DefaultFacet; +import de.intevation.artifactdatabase.state.Facet; + +import de.intevation.flys.artifacts.FLYSArtifact; + +import de.intevation.flys.artifacts.states.DefaultState.ComputeType; + +public class DataFacet +extends DefaultFacet +{ + protected ComputeType type; + protected String hash; + protected String stateId; + + + /** Trivial constructor. */ + public DataFacet() { + } + + /** + * Defaults to ADVANCE Compute type. + * @param name Name of the facet. + * @param description maybe localized description of the facet. + */ + public DataFacet(String name, String description) { + this(name, description, ComputeType.ADVANCE); + } + + public DataFacet(String name, String description, ComputeType type) { + this(name, description, type, null); + } + + public DataFacet( + String name, + String description, + ComputeType type, + String hash + ) { + super(name, description); + this.type = type; + this.hash = hash; + } + + + public DataFacet( + String name, + String description, + ComputeType type, + String hash, + String stateId + ) { + super(name, description); + this.type = type; + this.hash = hash; + this.stateId = stateId; + } + + + /** + * Return computation result. + */ + @Override + public Object getData(Artifact artifact, CallContext context) { + FLYSArtifact flys = (FLYSArtifact)artifact; + String theHash = (hash != null) ? hash : flys.hash(); + + return (stateId != null && stateId.length() > 0) + ? flys.compute(context, theHash, stateId, type, false) + : flys.compute(context, theHash, type, false); + } + + + /** + * Return a deep copy. + */ + @Override + public Facet deepCopy() { + DataFacet copy = new DataFacet(); + copy.set(this); + copy.type = type; + copy.hash = hash; + copy.stateId = stateId; + return copy; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/DischargeTables.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/DischargeTables.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,234 @@ +package de.intevation.flys.artifacts.model; + +import java.util.List; +import java.util.Map; +import java.util.HashMap; +import java.util.Arrays; +import java.util.Comparator; + +import java.io.Serializable; + +import org.hibernate.Session; +import org.hibernate.Query; + +import org.apache.log4j.Logger; + +import de.intevation.flys.backend.SessionHolder; +import de.intevation.flys.model.Gauge; +import de.intevation.flys.model.DischargeTable; +import de.intevation.flys.model.DischargeTableValue; + +public class DischargeTables +implements Serializable +{ + private static Logger log = Logger.getLogger(DischargeTables.class); + + public static final double DEFAULT_SCALE = 100.0; + + public static final int MASTER = 0; + + protected List gaugeNames; + + protected String riverName; + + protected double scale; + + protected int kind; + + protected Map values; + + public DischargeTables() { + } + + public DischargeTables(String riverName, String gaugeName) { + this(riverName, gaugeName, MASTER); + } + + public DischargeTables(String riverName, String gaugeName, int kind) { + this(riverName, new String [] { gaugeName }, kind); + } + + public DischargeTables(String riverName, String [] gaugeNames) { + this(riverName, gaugeNames, MASTER); + } + + public DischargeTables(String riverName, String [] gaugeNames, int kind) { + this(riverName, Arrays.asList(gaugeNames), kind); + } + + public DischargeTables( + String riverName, + List gaugeNames, + int kind + ) { + scale = Double.NaN; + this.kind = kind; + this.riverName = riverName; + this.gaugeNames = gaugeNames; + } + + public double [][] getFirstTable() { + return getFirstTable(DEFAULT_SCALE); + } + + public double [][] getFirstTable(double scale) { + Map values = getValues(scale); + for (double [][] table: values.values()) { + return table; + } + return null; + } + + public Map getValues() { + return getValues(DEFAULT_SCALE); + } + + public Map getValues(double scale) { + if (values == null || scale != this.scale) { + values = loadValues(scale); + this.scale = scale; + } + return values; + } + + protected Map loadValues(double scale) { + Map values = new HashMap(); + + Session session = SessionHolder.HOLDER.get(); + + Query gaugeQuery = session.createQuery( + "from Gauge where name=:gauge and river.name=:river"); + gaugeQuery.setParameter("river", riverName); + + for (String gaugeName: gaugeNames) { + gaugeQuery.setParameter("gauge", gaugeName); + List gauges = gaugeQuery.list(); + if (gauges.isEmpty()) { + log.warn( + "no gauge '"+gaugeName+"' at river '"+riverName+"'"); + continue; + } + Gauge gauge = gauges.get(0); + + List tables = gauge.getDischargeTables(); + + if (tables.isEmpty()) { + log.warn( + "no discharge table for gauge '" + gaugeName + "'"); + continue; + } + + // TODO: Filter by time interval + DischargeTable table = tables.get(0); + + List dtvs = + table.getDischargeTableValues(); + + final double [][] vs = new double[2][dtvs.size()]; + + boolean qSorted = true; + + double lastQ = -Double.MAX_VALUE; + + int idx = 0; + for (DischargeTableValue dtv: dtvs) { + double q = dtv.getQ().doubleValue(); + vs[0][idx] = q * scale; + vs[1][idx] = dtv.getW().doubleValue() * scale; + ++idx; + + if (qSorted && lastQ > q) { + qSorted = false; + } + lastQ = q; + } + + if (!qSorted) { + log.debug("need to sort by q values"); + // TODO: Do this db level. + // XXX: This is so ugly :-( + Integer [] indices = new Integer[vs[0].length]; + for (int i = 0; i < indices.length; ++i) { + indices[i] = i; + } + + Arrays.sort(indices, new Comparator() { + public int compare(Integer a, Integer b) { + double va = vs[1][a]; + double vb = vs[1][b]; + double d = va - vb; + if (d < 0.0) return -1; + if (d > 0.0) return +1; + return 0; + } + }); + + double [][] vs2 = new double[2][vs[0].length]; + for (int i = 0; i < indices.length; ++i) { + vs2[0][i] = vs[0][indices[i]]; + vs2[1][i] = vs[1][indices[i]]; + } + values.put(gaugeName, vs2); + } + else { + values.put(gaugeName, vs); + } + + } + + return values; + } + + public static double getQForW(double [][] values, double w) { + + boolean debug = log.isDebugEnabled(); + + if (debug) { + log.debug("calculating getQForW(" + w + ")"); + } + + int index = Arrays.binarySearch(values[1], w); + if (index >= 0) { + return values[0][index]; + } + + index = -index - 1; // insert position + + if (index < 1 || index >= values[0].length) { + // do not extraploate + if (debug) { + log.debug("we do not extrapolate: NaN"); + } + return Double.NaN; + } + + double w1 = values[1][index-1]; + double w2 = values[1][index ]; + double q1 = values[0][index-1]; + double q2 = values[0][index ]; + + // q1 = m*w1 + b + // q2 = m*w2 + b + // q2 - q1 = m*(w2 - w1) + // m = (q2 - q1)/(w2 - w1) # w2 != w1 + // b = q1 - m*w1 + + double q; + if (w1 == w2) { + q = 0.5*(q1 + q2); + if (debug) { + log.debug("same w1 and w1: " + w1); + } + } + else { + double m = (q2 - q1)/(w2 - w1); + double b = q1 - m*w1; + q = w*m + b; + } + if (debug) { + log.debug("Q(" + w + ") = " + q); + } + return q; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/DurationCurveFacet.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/DurationCurveFacet.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,46 @@ +package de.intevation.flys.artifacts.model; + +import org.apache.log4j.Logger; + +import de.intevation.artifacts.Artifact; +import de.intevation.artifacts.CallContext; + +import de.intevation.artifactdatabase.state.DefaultFacet; +import de.intevation.artifactdatabase.state.Facet; + +import de.intevation.flys.artifacts.WINFOArtifact; + +import de.intevation.flys.artifacts.states.DefaultState.ComputeType; + + +public class DurationCurveFacet extends DefaultFacet { + + private static Logger logger = Logger.getLogger(DurationCurveFacet.class); + + public DurationCurveFacet() { + } + + public DurationCurveFacet(String name, String description) { + super(0, name, description); + } + + + public Object getData(Artifact artifact, CallContext context) { + logger.debug("Get data for duration curve data"); + + WINFOArtifact winfo = (WINFOArtifact)artifact; + + CalculationResult cr = (CalculationResult)winfo.compute( + context, ComputeType.ADVANCE, false); + + return cr.getData(); + } + + @Override + public Facet deepCopy() { + DurationCurveFacet copy = new DurationCurveFacet(); + copy.set(this); + return copy; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/FacetTypes.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/FacetTypes.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,38 @@ +package de.intevation.flys.artifacts.model; + +public interface FacetTypes { + + String FLOODMAP_WSPLGEN = "floodmap.wsplgen"; + String FLOODMAP_BARRIERS = "floodmap.barriers"; + String FLOODMAP_RIVERAXIS = "floodmap.riveraxis"; + String FLOODMAP_WMSBACKGROUND = "floodmap.wmsbackground"; + + String DISCHARGE_LONGITUDINAL_W = "discharge_longitudinal_section.w"; + String DISCHARGE_LONGITUDINAL_Q = "discharge_longitudinal_section.q"; + String DISCHARGE_LONGITUDINAL_C = "discharge_longitudinal_section.c"; + + String LONGITUDINAL_W = "longitudinal_section.w"; + String LONGITUDINAL_Q = "longitudinal_section.q"; + String LONGITUDINAL_ANNOTATION = "longitudinal_section.annotations"; + + String W_DIFFERENCES = "w_differences"; + + String COMPUTED_DISCHARGE_Q = "computed_discharge_curve.q"; + String COMPUTED_DISCHARGE_MAINVALUES_Q = "computed_discharge_curve.mainvalues.q"; + String COMPUTED_DISCHARGE_MAINVALUES_W = "computed_discharge_curve.mainvalues.w"; + + String CROSS_SECTION = "cross_section"; + String CROSS_SECTION_WATER_LINE = "cross_section_water_line"; + + String DISCHARGE_CURVE = "discharge_curve.curve"; + + String DURATION_W = "duration_curve.w"; + String DURATION_Q = "duration_curve.q"; + + String CSV = "csv"; + String WST = "wst"; + String AT = "at"; + + String REPORT = "report"; +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/GaugesFactory.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/GaugesFactory.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,57 @@ +package de.intevation.flys.artifacts.model; + +import java.util.List; +import java.util.ArrayList; + +import de.intevation.flys.backend.SessionHolder; +import de.intevation.flys.model.River; +import de.intevation.flys.model.Gauge; +import de.intevation.flys.model.Range; + +import org.hibernate.Session; +import org.hibernate.Query; + +public class GaugesFactory +{ + public static List getGauges(River river) { + return getGauges(river.getName()); + } + + public static List getGauges(String river) { + Session session = SessionHolder.HOLDER.get(); + Query query = session.createQuery( + "from Gauge where river.name=:name"); + query.setParameter("name", river); + return query.list(); + } + + public static List filterRanges( + List gauges, + List ranges + ) { + // XXX: Inefficent! + ArrayList rs = new ArrayList(); + for (double [] range: ranges) { + double a = range[0]; + double b = range[1]; + rs.add(new Range(Math.min(a, b), Math.max(a, b), null)); + } + return filter(gauges, rs); + } + + public static List filter(List gauges, List ranges) { + // TODO: Make it an HQL filter! + ArrayList out = new ArrayList(); + for (Gauge gauge: gauges) { + Range range = gauge.getRange(); + for (Range cmp: ranges) { + if (range.intersects(cmp)) { + out.add(gauge); + break; + } + } + } + return out; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/LayerInfo.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/LayerInfo.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,87 @@ +package de.intevation.flys.artifacts.model; + + +public class LayerInfo { + + protected String name; + protected String type; + protected String directory; + protected String data; + protected String group; + protected String groupTitle; + protected String title; + + + public LayerInfo( + String name, + String type, + String directory, + String data, + String title) + { + this(name, type, directory, data, title, null, null); + } + + + public LayerInfo( + String name, + String type, + String directory, + String data, + String title, + String group, + String groupTitle + ) { + this.name = name; + this.type = type; + this.directory = directory; + this.data = data; + this.group = group; + this.groupTitle = groupTitle; + this.title = title; + } + + + public String getName() { + return name; + } + + + public String getType() { + return type; + } + + + public String getDirectory() { + return directory; + } + + + public String getData() { + return data; + } + + + public String getGroup() { + return group; + } + + + public String getGroupTitle() { + return groupTitle; + } + + + public String getTitle() { + return title; + } + + + public String getStyle() { + // TODO IMPLEMENT ME + // The style of a layer depends on the theme that might be configured + // by the user (stored in the attribute of the CollectionItem). + return null; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/MainValuesFactory.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/MainValuesFactory.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,80 @@ +package de.intevation.flys.artifacts.model; + +import java.math.BigDecimal; +import java.util.List; + +import org.apache.log4j.Logger; + +import org.hibernate.Session; +import org.hibernate.Query; + +import de.intevation.flys.backend.SessionHolder; + +import de.intevation.flys.model.Gauge; +import de.intevation.flys.model.MainValue; + + +/** + * @author Ingo Weinzierl + */ +public class MainValuesFactory { + + private static Logger logger = Logger.getLogger(MainValuesFactory.class); + + public static List getMainValues(Gauge gauge) { + Session session = SessionHolder.HOLDER.get(); + + Query query = session.createQuery( + "from MainValue where gauge=:gauge"); + query.setParameter("gauge", gauge); + + return query.list(); + } + + + /** + * Returns an array of [days, qs] necessary to create duration curves. + * + * @param gauge The selected gauge. + * + * @return a 2dim array of [days, qs] where days is an int[] and qs is + * an double[]. + */ + public static Object[] getDurationCurveData(Gauge gauge) { + Session session = SessionHolder.HOLDER.get(); + + Query query = session.createQuery( + "select cast(nmv.name as integer) as days, mv.value as q " + + "from MainValue as mv " + + "join mv.mainValue as nmv " + + "join nmv.type mvt " + + "where mvt.name = 'D' and mv.gauge.id = :gauge_id " + + "order by days"); + + query.setParameter("gauge_id", gauge.getId()); + + List results = query.list(); + int[] days = new int[results.size()]; + double[] qs = new double[results.size()]; + + int idx = 0; + + for (Object obj: results) { + Object[] arr = (Object[]) obj; + + try { + int day = ((Integer) arr[0]).intValue(); + double q = ((BigDecimal) arr[1]).doubleValue(); + + days[idx] = day; + qs[idx++] = q; + } + catch (NumberFormatException nfe) { + logger.warn(nfe, nfe); + } + } + + return new Object[] { days, qs }; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/MainValuesQFacet.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/MainValuesQFacet.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,49 @@ +package de.intevation.flys.artifacts.model; + +import de.intevation.artifacts.Artifact; +import de.intevation.artifacts.CallContext; +import de.intevation.artifactdatabase.state.DefaultFacet; +import de.intevation.flys.artifacts.model.FacetTypes; +import de.intevation.flys.artifacts.MainValuesArtifact; + +/** + * Facet to show Main Q Values. + */ +public class MainValuesQFacet +extends DefaultFacet +implements FacetTypes { + + /** Trivial Constructor. */ + public MainValuesQFacet(String description) { + this.description = description; + name = COMPUTED_DISCHARGE_MAINVALUES_Q; + index = 0; + } + + + /** + * Returns the data this facet requires. + * + * @param artifact the owner artifact. + * @param context the CallContext (ignored). + * + * @return the data. + */ + @Override + public Object getData(Artifact artifact, CallContext context) { + MainValuesArtifact mvArtifact = (MainValuesArtifact) artifact; + return mvArtifact.getMainValuesQ(); + } + + + /** + * Create a deep copy of this Facet. + * @return a deep copy. + */ + @Override + public MainValuesQFacet deepCopy() { + MainValuesQFacet copy = new MainValuesQFacet(description); + copy.set(this); + return copy; + } +} diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/MainValuesWFacet.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/MainValuesWFacet.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,50 @@ +package de.intevation.flys.artifacts.model; + +import de.intevation.artifacts.Artifact; +import de.intevation.artifacts.CallContext; +import de.intevation.artifactdatabase.state.DefaultFacet; +import de.intevation.flys.artifacts.model.FacetTypes; +import de.intevation.flys.artifacts.MainValuesArtifact; + +/** + * Facet to show Main W Values. + */ +public class MainValuesWFacet +extends DefaultFacet +implements FacetTypes { + + /** Trivial Constructor. */ + public MainValuesWFacet(String description) { + this.description = description; + name = COMPUTED_DISCHARGE_MAINVALUES_W; + index = 0; + } + + + /** + * Returns the data this facet requires. + * + * @param artifact the owner artifact. + * @param context the CallContext (ignored). + * + * @return the data. + */ + @Override + public Object getData(Artifact artifact, CallContext context) { + MainValuesArtifact mvArtifact = (MainValuesArtifact) artifact; + return mvArtifact.getMainValuesW(); + } + + + /** + * Create a deep copy of this Facet. + * @return a deep copy. + */ + @Override + public MainValuesWFacet deepCopy() { + MainValuesWFacet copy = new MainValuesWFacet(description); + copy.set(this); + return copy; + } +} + diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/ManagedDomFacet.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/ManagedDomFacet.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,133 @@ +package de.intevation.flys.artifacts.model; + +import org.w3c.dom.Document; +import org.w3c.dom.Element; +import org.w3c.dom.Node; + +import de.intevation.artifacts.ArtifactNamespaceContext; + + +public class ManagedDomFacet extends ManagedFacet { + + protected Element facet; + + + public ManagedDomFacet(Element facet) { + super(null, -1, null, null, -1, -1); + + this.facet = facet; + } + + + @Override + public int getIndex() { + if (this.index < 0) { + String index = facet.getAttributeNS( + ArtifactNamespaceContext.NAMESPACE_URI, "index"); + + if (index != null && index.length() > 0) { + this.index = Integer.parseInt(index); + } + } + + return this.index; + } + + + @Override + public String getName() { + if (this.name == null || this.name.length() == 0) { + String name = facet.getAttributeNS( + ArtifactNamespaceContext.NAMESPACE_URI, "facet"); + + this.name = name; + } + + return this.name; + } + + + @Override + public String getDescription() { + if (this.description == null || this.description.length() == 0) { + String description = facet.getAttributeNS( + ArtifactNamespaceContext.NAMESPACE_URI, "description"); + + this.description = description; + } + + return this.description; + } + + + @Override + public int getPosition() { + if (this.position < 0) { + String position = facet.getAttributeNS( + ArtifactNamespaceContext.NAMESPACE_URI, "pos"); + + if (position != null && position.length() > 0) { + this.position = Integer.parseInt(position); + } + } + + return this.position; + } + + + @Override + public void setPosition(int position) { + this.position = position; + + facet.setAttributeNS( + ArtifactNamespaceContext.NAMESPACE_URI, + "pos", + String.valueOf(position)); + } + + + @Override + public int getActive() { + if (this.active < 0) { + String active = facet.getAttributeNS( + ArtifactNamespaceContext.NAMESPACE_URI, "active"); + + if (active != null && active.length() > 0) { + this.active = Integer.parseInt(active); + } + } + + return this.active; + } + + + @Override + public void setActive(int active) { + this.active = active; + + facet.setAttributeNS( + ArtifactNamespaceContext.NAMESPACE_URI, + "active", + String.valueOf(active)); + } + + + @Override + public String getArtifact() { + if (this.uuid == null || this.uuid.length() == 0) { + String uuid = facet.getAttributeNS( + ArtifactNamespaceContext.NAMESPACE_URI, "artifact"); + + this.uuid = uuid; + } + + return this.uuid; + } + + + @Override + public Node toXML(Document doc) { + return doc.importNode(facet, true); + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/ManagedFacet.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/ManagedFacet.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,100 @@ +package de.intevation.flys.artifacts.model; + +import org.w3c.dom.Document; +import org.w3c.dom.Element; +import org.w3c.dom.Node; + +import de.intevation.artifacts.ArtifactNamespaceContext; + +import de.intevation.artifacts.common.utils.XMLUtils.ElementCreator; + +import de.intevation.artifactdatabase.state.DefaultFacet; +import de.intevation.artifactdatabase.state.Facet; + +public class ManagedFacet extends DefaultFacet { + + /** The uuid of the owner artifact.*/ + protected String uuid; + + /** A property that determines the position of this facet.*/ + protected int position; + + /** A property that determines if this facet is active or not.*/ + protected int active; + + public ManagedFacet() { + } + + public ManagedFacet( + String name, + int index, + String desc, + String uuid, + int pos, + int active) + { + super(index, name, desc); + + this.uuid = uuid; + this.position = pos; + this.active = active; + } + + + public void setPosition(int pos) { + this.position = pos; + } + + + public int getPosition() { + return position; + } + + + public void setActive(int active) { + this.active = active; + } + + + public int getActive() { + return active; + } + + + public String getArtifact() { + return uuid; + } + + + public Node toXML(Document doc) { + ElementCreator ec = new ElementCreator( + doc, + ArtifactNamespaceContext.NAMESPACE_URI, + ArtifactNamespaceContext.NAMESPACE_PREFIX); + + Element facet = ec.create("theme"); + ec.addAttr(facet, "artifact", getArtifact(), true); + ec.addAttr(facet, "facet", getName(), true); + ec.addAttr(facet, "pos", String.valueOf(getPosition()), true); + ec.addAttr(facet, "active", String.valueOf(getActive()), true); + ec.addAttr(facet, "index", String.valueOf(getIndex()), true); + ec.addAttr(facet, "description", getDescription(), true); + + return facet; + } + + public void set(ManagedFacet other) { + uuid = other.uuid; + position = other.position; + active = other.active; + } + + @Override + public Facet deepCopy() { + ManagedFacet copy = new ManagedFacet(); + copy.set((DefaultFacet)this); + copy.set((ManagedFacet)this); + return copy; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/ManagedFacetAdapter.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/ManagedFacetAdapter.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,59 @@ +package de.intevation.flys.artifacts.model; + +import org.w3c.dom.Document; +import org.w3c.dom.Element; +import org.w3c.dom.Node; + +import de.intevation.artifacts.ArtifactNamespaceContext; + +import de.intevation.artifactdatabase.state.DefaultFacet; +import de.intevation.artifactdatabase.state.Facet; + +import de.intevation.artifacts.common.utils.XMLUtils.ElementCreator; + + +public class ManagedFacetAdapter extends ManagedFacet { + + protected Facet facet; + + public ManagedFacetAdapter() { + } + + public ManagedFacetAdapter(Facet facet, String uuid, int pos, int active) { + super( + facet.getName(), + facet.getIndex(), + facet.getDescription(), + uuid, + pos, + active); + + this.facet = facet; + } + + + @Override + public Node toXML(Document doc) { + ElementCreator ec = new ElementCreator( + doc, + ArtifactNamespaceContext.NAMESPACE_URI, + ArtifactNamespaceContext.NAMESPACE_PREFIX); + + Element e = (Element) facet.toXML(doc); + ec.addAttr(e, "artifact", getArtifact(), true); + ec.addAttr(e, "facet", getName(), true); + ec.addAttr(e, "pos", String.valueOf(getPosition()), true); + ec.addAttr(e, "active", String.valueOf(getActive()), true); + + return e; + } + + @Override + public Facet deepCopy() { + ManagedFacetAdapter copy = new ManagedFacetAdapter(); + copy.set((DefaultFacet)this); + copy.set((ManagedFacet)this); + copy.facet = facet.deepCopy(); + return facet; + } +} diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/NamedDouble.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/NamedDouble.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,29 @@ +package de.intevation.flys.artifacts.model; + +/** + * Implementation of a pair. + */ +public class NamedDouble +extends NamedObjectImpl +{ + protected double value; + + + /** + * @param name name for the given value. + * @param value value. + */ + public NamedDouble(String name, double value) { + super(name); + this.value = value; + } + + + /** + * Get the value. + * @return the value. + */ + public double getValue() { + return this.value; + } +} diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/NamedObject.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/NamedObject.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,19 @@ +package de.intevation.flys.artifacts.model; + +import java.io.Serializable; + + +/** + * This class represents an object that has a name. The default case would be to + * inherit from this class. + * + * @author Ingo Weinzierl + */ +public interface NamedObject +extends Serializable +{ + void setName(String name); + + String getName(); +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/NamedObjectImpl.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/NamedObjectImpl.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,28 @@ +package de.intevation.flys.artifacts.model; + +public class NamedObjectImpl +implements NamedObject +{ + /** The name of this object.*/ + protected String name; + + public NamedObjectImpl() { + } + + public NamedObjectImpl(String name) { + this.name = name; + } + + + @Override + public void setName(String name) { + this.name = name; + } + + + @Override + public String getName() { + return name; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/QRangeTree.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/QRangeTree.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,195 @@ +package de.intevation.flys.artifacts.model; + +import java.io.Serializable; + +import java.util.List; + +import org.apache.log4j.Logger; + +public class QRangeTree +implements Serializable +{ + private static Logger log = Logger.getLogger(QRangeTree.class); + + public static class Node + implements Serializable + { + Node left; + Node right; + Node prev; + Node next; + + double a; + double b; + double q; + + public Node() { + } + + public Node(double a, double b, double q) { + this.a = a; + this.b = b; + this.q = q; + } + + protected final double interpolatePrev(double pos) { + /* + f(prev.b) = prev.q + f(a) = q + + prev.q = m*prev.b + n + q = m*a + n <=> n = q - m*a + + q - prev.q = m*(a - prev.b) + + m = (q - prev.q)/(a - prev.b) # a != prev.b + */ + + if (a == prev.b) { + return 0.5*(q + prev.q); + } + double m = (q - prev.q)/(a - prev.b); + double n = q - m*a; + return m*pos + n; + } + + protected final double interpolateNext(double pos) { + /* + f(next.a) = next.q + f(b) = q + + next.q = m*next.a + n + q = m*b + n <=> n = q - m*b + + q - next.q = m*(b - next.a) + m = (q - next.q)/(b - next.a) # b != next.a + */ + + if (b == next.a) { + return 0.5*(q + next.q); + } + double m = (q - next.q)/(b - next.a); + double n = q - m*b; + return m*pos + n; + } + + public double findQ(double pos) { + + Node current = this; + for (;;) { + if (pos < current.a) { + if (current.left != null) { + current = current.left; + continue; + } + return current.prev != null + ? current.interpolatePrev(pos) + : Double.NaN; + } + if (pos > current.b) { + if (current.right != null) { + current = current.right; + continue; + } + return current.next != null + ? current.interpolateNext(pos) + : Double.NaN; + } + return current.q; + } + } + } // class Node + + protected Node root; + + public QRangeTree() { + } + + /** wstQRanges need to be sorted by range.a */ + public QRangeTree(List qRanges, int start, int stop) { + + if (stop <= start) { + return; + } + + Node [] nodes = new Node[stop-start]; + for (int i = 0; i < nodes.length; ++i) { + Object [] qRange = qRanges.get(i + start); + Double q = (Double)qRange[1]; + Double a = (Double)qRange[2]; + Double b = (Double)qRange[3]; + + nodes[i] = new Node( + a != null ? a.doubleValue() : -Double.MAX_VALUE, + b != null ? b.doubleValue() : Double.MAX_VALUE, + q.doubleValue()); + } + + root = wireTree(nodes); + } + + protected static Node wireTree(Node [] nodes) { + for (int i = 0; i < nodes.length; ++i) { + Node node = nodes[i]; + if (i > 0 ) node.prev = nodes[i-1]; + if (i < nodes.length-1) node.next = nodes[i+1]; + } + + return buildTree(nodes, 0, nodes.length-1); + } + + protected static Node buildTree(Node [] nodes, int lo, int hi) { + + if (lo > hi) { + return null; + } + + int mid = (lo + hi) >> 1; + Node parent = nodes[mid]; + + parent.left = buildTree(nodes, lo, mid-1); + parent.right = buildTree(nodes, mid+1, hi); + + return parent; + } + + public double findQ(double pos) { + return root != null ? root.findQ(pos) : Double.NaN; + } + + private static final String name(Object o) { + return String.valueOf(System.identityHashCode(o) & 0xffffffffL); + } + + public String toGraph() { + StringBuilder sb = new StringBuilder(); + sb.append("subgraph c"); + sb.append(name(this)); + sb.append(" {\n"); + if (root != null) { + java.util.Deque stack = new java.util.ArrayDeque(); + stack.push(root); + while (!stack.isEmpty()) { + Node current = stack.pop(); + String name = "n" + name(current); + sb.append(name); + sb.append(" [label=\""); + sb.append(current.a).append(", ").append(current.b); + sb.append(": ").append(current.q).append("\"]\n"); + if (current.left != null) { + String leftName = name(current.left); + sb.append(name).append(" -- n").append(leftName).append("\n"); + stack.push(current.left); + } + if (current.right != null) { + String rightName = name(current.right); + sb.append(name).append(" -- n").append(rightName).append("\n"); + stack.push(current.right); + } + } + } + sb.append("}\n"); + return sb.toString(); + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/RangeWithValues.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/RangeWithValues.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,41 @@ +package de.intevation.flys.artifacts.model; + +import java.io.Serializable; + + +/** + * @author Ingo Weinzierl + */ +public class RangeWithValues implements Serializable { + + protected double lower; + protected double upper; + protected double[] values; + + + public RangeWithValues() { + } + + + public RangeWithValues(double lower, double upper, double[] values) { + this.lower = lower; + this.upper = upper; + this.values = values; + } + + + public double getLower() { + return lower; + } + + + public double getUpper() { + return upper; + } + + + public double[] getValues() { + return values; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/ReportFacet.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/ReportFacet.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,64 @@ +package de.intevation.flys.artifacts.model; + +import de.intevation.artifacts.Artifact; +import de.intevation.artifacts.CallContext; + +import de.intevation.artifactdatabase.state.DefaultFacet; +import de.intevation.artifactdatabase.state.Facet; + +import de.intevation.flys.artifacts.states.DefaultState.ComputeType; + +import de.intevation.flys.artifacts.WINFOArtifact; + + +import org.apache.log4j.Logger; + +public class ReportFacet +extends DefaultFacet +implements FacetTypes +{ + private static Logger logger = Logger.getLogger(ReportFacet.class); + + protected ComputeType type; + protected String hash; + protected String stateId; + + public ReportFacet() { + this(ComputeType.ADVANCE); + } + + public ReportFacet(ComputeType type) { + super(0, REPORT, "report"); + this.type = type; + } + + + public ReportFacet(ComputeType type, String hash, String stateId) { + super(0, REPORT, "report"); + this.type = type; + this.hash = hash; + this.stateId = stateId; + } + + public Object getData(Artifact artifact, CallContext context) { + logger.debug("get report data"); + + WINFOArtifact winfo = (WINFOArtifact)artifact; + + CalculationResult cr = (CalculationResult)winfo.compute( + context, hash, stateId, type, false); + + return cr.getReport(); + } + + @Override + public Facet deepCopy() { + ReportFacet copy = new ReportFacet(); + copy.set(this); + copy.type = type; + copy.hash = hash; + copy.stateId = stateId; + return copy; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/RiverFactory.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/RiverFactory.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,71 @@ +package de.intevation.flys.artifacts.model; + +import java.util.List; + +import de.intevation.flys.backend.SessionHolder; +import de.intevation.flys.model.River; + +import org.hibernate.Query; +import org.hibernate.Session; + +/** + * @author Ingo Weinzierl + */ +public class RiverFactory { + + /** We don't need to instantiate concrete objects of this class. */ + private RiverFactory() { + } + + + /** + * Returns all rivers that were found in the backend. + * + * @return all rivers. + */ + public static List getRivers() { + Session session = SessionHolder.HOLDER.get(); + return (List)session + .createQuery("from River order by name").list(); + } + + + /** + * Returns a River object fetched from database based on its id. + * + * @param river_id The id of the desired river. + * + * @return the river. + */ + public static River getRiver(int river_id) { + Session session = SessionHolder.HOLDER.get(); + + Query query = session.createQuery("from River where id=:river_id"); + query.setParameter("river_id", river_id); + + List rivers = query.list(); + + return (rivers != null && rivers.size() > 0) ? rivers.get(0) : null; + } + + + /** + * Returns a River object fetched from database based on its name. + * + * @param river The name of a river. + * + * @return the River object. + */ + public static River getRiver(String river) { + Session session = SessionHolder.HOLDER.get(); + + Query query = session.createQuery( + "from River where name =:name"); + query.setParameter("name", river); + + List rivers = query.list(); + + return (rivers != null && rivers.size() > 0) ? rivers.get(0) : null; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/Segment.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/Segment.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,126 @@ +package de.intevation.flys.artifacts.model; + +import java.util.List; +import java.util.ArrayList; + +import java.io.Serializable; + +import org.apache.log4j.Logger; + +import gnu.trove.TDoubleArrayList; + +import de.intevation.flys.utils.DoubleUtil; + +public class Segment +implements Serializable +{ + private static Logger logger = Logger.getLogger(Segment.class); + + protected double from; + protected double to; + protected double [] values; + protected double [] backup; + protected double referencePoint; + + public Segment() { + } + + public Segment(double referencePoint) { + this.referencePoint = referencePoint; + } + + public Segment(double from, double to, double [] values) { + this.from = from; + this.to = to; + this.values = values; + } + + public boolean isUp() { + return from < to; + } + + public String toString() { + StringBuilder sb = new StringBuilder("Segment: ["); + sb.append("from: ").append(from).append("; to: ") + .append(to) + .append("; ref: ").append(referencePoint) + .append("; values: ("); + for (int i = 0; i < values.length; ++i) { + if (i > 0) sb.append(", "); + sb.append(values[i]); + } + sb.append(")]"); + return sb.toString(); + } + + public void setFrom(double from) { + this.from = from; + } + + public void backup() { + backup = (double [])values.clone(); + } + + public double getFrom() { + return from; + } + + public void setTo(double to) { + this.to = to; + } + + public double getTo() { + return to; + } + + public void setValues(double [] values) { + this.values = values; + } + + public double [] getValues() { + return values; + } + + public void setReferencePoint(double referencePoint) { + this.referencePoint = referencePoint; + } + + public double getReferencePoint() { + return referencePoint; + } + + public static List parseSegments(String input) { + + ArrayList segments = new ArrayList(); + + TDoubleArrayList vs = new TDoubleArrayList(); + + for (String segmentStr: input.split(":")) { + String [] parts = segmentStr.split(";"); + if (parts.length < 3) { + logger.warn("invalid segment: '" + segmentStr + "'"); + continue; + } + try { + double from = Double.parseDouble(parts[0].trim()); + double to = Double.parseDouble(parts[1].trim()); + + vs.clear(); + + for (String valueStr: parts[2].split(",")) { + vs.add(DoubleUtil.round( + Double.parseDouble(valueStr.trim()))); + } + + double [] values = vs.toNativeArray(); + segments.add(new Segment(from, to, values)); + } + catch (NumberFormatException nfe) { + logger.warn("invalid segment: '" + segmentStr + "'"); + } + } + + return segments; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/WKms.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/WKms.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,12 @@ +package de.intevation.flys.artifacts.model; + +public interface WKms +extends NamedObject +{ + int size(); + + double getKm(int index); + + double getW(int index); +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/WKmsImpl.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/WKmsImpl.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,62 @@ +package de.intevation.flys.artifacts.model; + +import gnu.trove.TDoubleArrayList; + +public class WKmsImpl +extends NamedObjectImpl +implements WKms +{ + protected TDoubleArrayList kms; + protected TDoubleArrayList ws; + + public WKmsImpl() { + super(""); + kms = new TDoubleArrayList(); + ws = new TDoubleArrayList(); + } + + + public WKmsImpl(int capacity) { + super(""); + kms = new TDoubleArrayList(capacity); + ws = new TDoubleArrayList(capacity); + } + + + public WKmsImpl(TDoubleArrayList kms, TDoubleArrayList ws) { + this(kms, ws, ""); + } + + + public WKmsImpl( + TDoubleArrayList kms, + TDoubleArrayList ws, + String name + ) { + super(name); + this.kms = kms; + this.ws = ws; + } + + + public void add(double km, double w) { + kms.add(km); + ws .add(w); + } + + + public double getW(int index) { + return ws.getQuick(index); + } + + + public double getKm(int index) { + return kms.getQuick(index); + } + + + public int size() { + return kms.size(); + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/WMSLayerFacet.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/WMSLayerFacet.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,140 @@ +package de.intevation.flys.artifacts.model; + +import java.util.ArrayList; +import java.util.List; + +import org.apache.log4j.Logger; + +import org.w3c.dom.Document; +import org.w3c.dom.Element; +import org.w3c.dom.Node; + +import de.intevation.artifacts.Artifact; +import de.intevation.artifacts.ArtifactNamespaceContext; +import de.intevation.artifacts.CallContext; + +import de.intevation.artifacts.common.utils.XMLUtils; +import de.intevation.artifacts.common.utils.XMLUtils.ElementCreator; + +import de.intevation.artifactdatabase.state.DefaultFacet; +import de.intevation.artifactdatabase.state.Facet; + +import de.intevation.flys.artifacts.states.DefaultState.ComputeType; + + +public class WMSLayerFacet +extends DefaultFacet +{ + protected ComputeType type; + protected List layers; + protected String stateId; + protected String hash; + protected String url; + protected String extent; + protected String srid; + + + private static final Logger logger = Logger.getLogger(WMSLayerFacet.class); + + public WMSLayerFacet() { + } + + + public WMSLayerFacet(int index, String name, String description) { + this(index, name, description, ComputeType.FEED, null, null); + } + + + public WMSLayerFacet( + int index, + String name, + String description, + ComputeType type, + String stateId, + String hash + + ) { + super(index, name, description); + this.layers = new ArrayList(); + this.type = type; + this.stateId = stateId; + this.hash = hash; + } + + + public WMSLayerFacet( + int index, + String name, + String description, + ComputeType type, + String stateId, + String hash, + String url + ) { + this(index, name, description, type, stateId, hash); + this.url = url; + } + + + public void addLayer(String name) { + if (name != null && name.length() > 0) { + layers.add(name); + } + } + + + public void setExtent(String extent) { + if (extent != null) { + this.extent = extent; + } + } + + + public void setSrid(String srid) { + if (srid != null) { + this.srid = srid; + } + } + + + public Object getData(Artifact artifact, CallContext context) { + return null; + } + + + @Override + public Node toXML(Document doc) { + ElementCreator ec = new ElementCreator( + doc, + ArtifactNamespaceContext.NAMESPACE_URI, + ArtifactNamespaceContext.NAMESPACE_PREFIX); + + Element facet = ec.create("facet"); + ec.addAttr(facet, "description", description, true); + ec.addAttr(facet, "index", String.valueOf(index), true); + ec.addAttr(facet, "name", name, true); + ec.addAttr(facet, "url", url, true); + ec.addAttr(facet, "layers", layers.get(0), true); + ec.addAttr(facet, "extent", extent != null ? extent : "", true); + ec.addAttr(facet, "srid", srid != null ? srid : "", true); + + return facet; + } + + @Override + public Facet deepCopy() { + WMSLayerFacet copy = new WMSLayerFacet(); + copy.set(this); + + copy.type = type; + copy.layers = new ArrayList(layers); + copy.stateId = stateId; + copy.hash = hash; + copy.url = url; + copy.extent = extent; + copy.srid = srid; + + return copy; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/WQ.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/WQ.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,191 @@ +package de.intevation.flys.artifacts.model; + +import gnu.trove.TDoubleArrayList; + +import java.util.Random; + +import org.apache.log4j.Logger; + +public class WQ +extends NamedObjectImpl +{ + private static Logger logger = Logger.getLogger(WQ.class); + + // TODO: s/w/ws/g + protected TDoubleArrayList w; + + // TODO: s/q/qs/g + protected TDoubleArrayList q; + + public WQ() { + this(""); + } + + public WQ(String name) { + w = new TDoubleArrayList(); + q = new TDoubleArrayList(); + } + + public WQ(int capacity) { + this(capacity, ""); + } + + + public WQ(int capacity, String name) { + super(name); + w = new TDoubleArrayList(capacity); + q = new TDoubleArrayList(capacity); + } + + public WQ(double [] qs, double [] ws) { + this(qs, ws, ""); + } + + public WQ(double [] qs, double [] ws, String name) { + super(name); + w = new TDoubleArrayList(ws); + q = new TDoubleArrayList(qs); + } + + public void add(double w, double q) { + this.w.add(w); + this.q.add(q); + } + + public int size() { + return w.size(); + } + + public double getW(int idx) { + return w.getQuick(idx); + } + + public double getQ(int idx) { + return q.getQuick(idx); + } + + public double [] get(int idx) { + return get(idx, new double [2]); + } + + public double [] get(int idx, double [] dst) { + dst[0] = w.getQuick(idx); + dst[1] = q.getQuick(idx); + return dst; + } + + public double [] getWs() { + return w.toNativeArray(); + } + + public double [] getQs() { + return q.toNativeArray(); + } + + public static void removeNaNs(TDoubleArrayList [] arrays) { + + int dest = 0; + + int A = arrays.length; + int N = arrays[0].size(); + + OUTER: for (int i = 0; i < N; ++i) { + for (int j = 0; j < A; ++j) { + TDoubleArrayList a = arrays[j]; + double v = a.getQuick(i); + if (Double.isNaN(v)) { + continue OUTER; + } + a.setQuick(dest, v); + } + ++dest; + } + + if (dest < N) { + for (int i = 0; i < A; ++i) { + arrays[i].remove(dest, N-dest); + } + } + } + + public void removeNaNs() { + removeNaNs(new TDoubleArrayList [] { w, q }); + } + + public boolean guessWaterIncreasing() { + return guessWaterIncreasing(0.05f); + } + + public boolean guessWaterIncreasing(float factor) { + + int N = w.size(); + if (N < 2) return false; + + int samples = (int)(factor*N) + 1; + + int up = 0; + + Random rand = new Random(); + + for (int i = 0; i < samples; ++i) { + int pos2 = rand.nextInt(N-1) + 1; + if (pos2 == 0) continue; + int pos1 = rand.nextInt(pos2); + double w1 = w.getQuick(pos1); + double w2 = w.getQuick(pos2); + if (w2 > w1) ++up; + } + + return up > samples/2; + } + + public int [] longestIncreasingWRangeIndices() { + return longestIncreasingWRangeIndices(new int[2]); + } + + public int [] longestIncreasingWRangeIndices(int [] bounds) { + + int N = size(); + int start = 0; + int stop = 0; + + double lastW = Double.MAX_VALUE; + + for (int i = 0; i < N; ++i) { + double v = w.getQuick(i); + if (v <= lastW) { + if (stop-start > bounds[1]-bounds[0]) { + bounds[0] = start; + bounds[1] = stop; + if (logger.isDebugEnabled()) { + logger.debug("new range: " + + bounds[0] + " - " + bounds[1] + " (" + + w.getQuick(bounds[0]) + ", " + + w.getQuick(bounds[1]) + ")"); + + } + } + start = stop = i; + } + else { + stop = i; + } + lastW = v; + } + + if (stop-start > bounds[1]-bounds[0]) { + bounds[0] = start; + bounds[1] = stop; + if (logger.isDebugEnabled()) { + logger.debug("new range @end: " + + bounds[0] + " - " + bounds[1] + " (" + + w.getQuick(bounds[0]) + ", " + + w.getQuick(bounds[1]) + ")"); + + } + } + + return bounds; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/WQCKms.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/WQCKms.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,90 @@ +package de.intevation.flys.artifacts.model; + +import gnu.trove.TDoubleArrayList; + + +/** + * This class represents a pool of data triples that consists of 'W', 'Q' and + * 'KM' data with corrected 'W' values computed by a BackJumpCorrector. + * + * @author Ingo Weinzierl + */ +public class WQCKms extends WQKms { + + protected TDoubleArrayList cw; + + public WQCKms() { + } + + public WQCKms(WQKms other, double [] cws) { + this.w = other.w; + this.q = other.q; + this.kms = other.kms; + this.cw = new TDoubleArrayList(cws); + } + + + public WQCKms(double[] kms, double[] qs, double[] ws, double[] cws) { + super(kms, qs, ws); + + this.cw = new TDoubleArrayList(cws); + } + + @Override + public void removeNaNs() { + removeNaNs(new TDoubleArrayList [] { w, q, cw, kms }); + } + + + /** + * Adds a new row to this data pool with corrected W. + * + * @param w a W. + * @param q a Q. + * @param kms a Kms. + * @param cw The corrected W. + */ + public void add(double w, double q, double kms, double cw) { + add(w, q, kms); + this.cw.add(cw); + } + + + /** + * This method returns a 4dim array of W, Q,Kms and corrected W. + * + * @param idx The position of the triple. + * @param dst destination array + * + * @return a 4dim array of [W, Q, Kms, CW] in dst. + */ + @Override + public double[] get(int idx, double[] dst) { + dst = super.get(idx, dst); + + if (dst.length < 4) { + return dst; + } + + if (cw != null && cw.size() > idx) { + dst[3] = cw.getQuick(idx); + } + + return dst; + } + + public double getC(int idx) { + return cw.getQuick(idx); + } + + + /** + * Returns the double array of corrected W values. + * + * @return the double array of corrected W values. + */ + public double[] getCWs() { + return cw.toNativeArray(); + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/WQDay.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/WQDay.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,67 @@ +package de.intevation.flys.artifacts.model; + +import gnu.trove.TIntArrayList; + +/** + * This class represents a pool of data triples that consists of 'W', 'Q' and + * 'Day' data. + * + * @author Ingo Weinzierl + */ +public class WQDay +extends WQ +{ + protected TIntArrayList days; + + public WQDay() { + super(""); + days = new TIntArrayList(); + } + + public WQDay(int capacity) { + days = new TIntArrayList(capacity); + } + + public WQDay(int [] days, double [] ws, double [] qs) { + super(qs, ws, ""); + this.days = new TIntArrayList(days); + } + + + public void add(int day, double w, double q) { + super.add(w, q); + days.add(day); + } + + public int getDay(int idx) { + return days.getQuick(idx); + } + + @Override + public void removeNaNs() { + + int dest = 0; + int N = w.size(); + + for (int i = 0; i < N; ++i) { + double wi = w.getQuick(i); + double qi = q.getQuick(i); + + if (Double.isNaN(wi) || Double.isNaN(qi)) { + continue; + } + + days.setQuick(dest, days.getQuick(i)); + w.setQuick(dest, wi); + q.setQuick(dest, qi); + ++dest; + } + + if (dest < N) { + days.remove(dest, N-dest); + w .remove(dest, N-dest); + q .remove(dest, N-dest); + } + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/WQKms.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/WQKms.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,108 @@ +package de.intevation.flys.artifacts.model; + +import gnu.trove.TDoubleArrayList; + +import org.apache.log4j.Logger; + + +/** + * This class represents a pool of data triples that consists of 'W', 'Q' and + * 'KM' data. + * + * @author Ingo Weinzierl + */ +public class WQKms +extends WQ +implements WKms +{ + private static Logger logger = Logger.getLogger(WQKms.class); + + /** The array that contains the 'KMs' values. */ + protected TDoubleArrayList kms; + + + public WQKms() { + this(""); + } + + + public WQKms(String name) { + super(name); + this.kms = new TDoubleArrayList(); + } + + + public WQKms(int capacity) { + this(capacity, ""); + } + + + public WQKms(int capacity, String name) { + super(name); + this.kms = new TDoubleArrayList(capacity); + } + + public WQKms(double [] kms, double [] qs, double [] ws) { + this(kms, qs, ws, ""); + } + + + public WQKms(double [] kms, double [] qs, double [] ws, String name) { + super(qs, ws, name); + this.kms = new TDoubleArrayList(kms); + } + + @Override + public void removeNaNs() { + removeNaNs(new TDoubleArrayList [] { w, q, kms }); + } + + /** + * Adds a new row to this data pool. + * + * @param w a W. + * @param q a Q. + * @param kms a Kms. + */ + public void add(double w, double q, double km) { + super.add(w, q); + kms.add(km); + } + + /** + * This method returns a triple of W, Q and Kms in a single 3dim array. + * + * @param idx The position of the triple. + * @param dst destination array + * + * @return a triple of [W, Q, Kms] in dst. + */ + @Override + public double[] get(int idx, double [] dst) { + dst[0] = w .getQuick(idx); + dst[1] = q .getQuick(idx); + dst[2] = kms.getQuick(idx); + return dst; + } + + @Override + public double getKm(int idx) { + return kms.getQuick(idx); + } + + public double[] getKms() { + return kms.toNativeArray(); + } + + /** + * Returns a string that consist of the first and last kilometer. + * + * @return a string that consist of the first and last kilometer. + */ + public String toString() { + double from = getKm(0); + double to = getKm(size()-1); + return from + " - " + to; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/WSPLGENCalculation.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/WSPLGENCalculation.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,81 @@ +package de.intevation.flys.artifacts.model; + +import java.util.HashMap; +import java.util.Map; +import java.util.Set; + +import org.w3c.dom.Document; +import org.w3c.dom.Element; + +import org.apache.log4j.Logger; + +import de.intevation.artifacts.CallMeta; + + +public class WSPLGENCalculation extends Calculation { + + private static final Logger log = Logger.getLogger(WSPLGENCalculation.class); + + protected Map errors; + protected Map warnings; + + + public WSPLGENCalculation() { + errors = new HashMap(); + warnings = new HashMap(); + } + + + public void addError(Integer key, String msg) { + log.debug("New error: (" + key + ") " + msg); + errors.put(key, msg); + } + + + public void addWarning(Integer key, String msg) { + log.debug("New warning: (" + key + ") " + msg); + warnings.put(key, msg); + } + + + public int numErrors() { + return errors.size(); + } + + + public int numWarnings() { + return warnings.size(); + } + + + public void toXML(Document document, CallMeta meta) { + Element root = document.createElement("problems"); + + if (numErrors() > 0) { + Set> entrySet = errors.entrySet(); + + for (Map.Entry entry: entrySet) { + Element problem = document.createElement("problem"); + problem.setAttribute("error", String.valueOf(entry.getKey())); + problem.setTextContent(entry.getValue()); + + root.appendChild(problem); + } + } + + if (numWarnings() > 0) { + Set> entrySet = warnings.entrySet(); + + for (Map.Entry entry: entrySet) { + Element problem = document.createElement("problem"); + problem.setAttribute("error", String.valueOf(entry.getKey())); + problem.setTextContent(entry.getValue()); + + root.appendChild(problem); + } + } + + document.appendChild(root); + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/WSPLGENJob.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/WSPLGENJob.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,463 @@ +package de.intevation.flys.artifacts.model; + +import java.io.IOException; +import java.io.File; +import java.io.FileOutputStream; +import java.io.OutputStreamWriter; +import java.io.PrintWriter; +import java.util.ArrayList; +import java.util.List; + +import de.intevation.artifacts.CallContext; + +import de.intevation.flys.artifacts.FLYSArtifact; + + +public class WSPLGENJob { + + public static final String GEL_SPERRE = "SPERRE"; + public static final String GEL_NOSPERRE = "NOSPERRE"; + + + protected FLYSArtifact artifact; + + protected CallContext callContext; + + protected WSPLGENCalculation calculation; + + protected File workingDir; + + protected String dgm; + protected String pro; + protected String wsp; + protected String wspTag; + protected String axis; + protected String area; + protected String gel; + protected String outFile; + + protected List lin; + + protected int out; + + protected double start; + protected double end; + protected double from; + protected double to; + protected double diff; + protected double dist; + + + + public WSPLGENJob( + FLYSArtifact flys, + File workingDir, + CallContext context, + WSPLGENCalculation calculation) + { + this.artifact = flys; + this.workingDir = workingDir; + this.callContext = context; + this.calculation = calculation; + + out = -1; + start = Double.NaN; + end = Double.NaN; + from = Double.NaN; + to = Double.NaN; + diff = Double.NaN; + dist = Double.NaN; + lin = new ArrayList(2); + } + + + public File getWorkingDir() { + return workingDir; + } + + + public FLYSArtifact getArtifact() { + return artifact; + } + + + public WSPLGENCalculation getCalculation() { + return calculation; + } + + + public CallContext getCallContext() { + return callContext; + } + + + public void setWsp(String wsp) { + this.wsp = wsp; + } + + + public String getWsp() { + return wsp; + } + + + public void setWspTag(String wspTag) { + this.wspTag = wspTag; + } + + + public String getWspTag() { + return wspTag; + } + + + public void addLin(String lin) { + this.lin.add(lin); + } + + + public List getLin() { + return lin; + } + + + public void setAxis(String axis) { + this.axis = axis; + } + + + public String getAxis() { + return axis; + } + + + public void setArea(String area) { + this.area = area; + } + + + public String getArea() { + return area; + } + + + public void setOut(int out) { + this.out = out; + } + + + public int getOut() { + return out; + } + + + public void setOutFile(String outFile) { + this.outFile = outFile; + } + + + public String getOutFile() { + return outFile; + } + + + public void setStart(double start) { + this.start = start; + } + + + public double getStart() { + return start; + } + + + public void setEnd(double end) { + this.end = end; + } + + + public double getEnd() { + return end; + } + + + public void setPro(String pro) { + this.pro = pro; + } + + + public String getPro() { + return pro; + } + + + public void setDgm(String dgm) { + this.dgm = dgm; + } + + + public String getDgm() { + return dgm; + } + + + public void setFrom(double from) { + this.from = from; + } + + + public double getFrom() { + return from; + } + + + public void setTo(double to) { + this.to = to; + } + + + public double getTo() { + return to; + } + + + public void setDiff(double diff) { + this.diff = diff; + } + + + public double getDiff() { + return diff; + } + + + public void setDist(double dist) { + this.dist = dist; + } + + + public double getDist() { + return dist; + } + + + public void setGel(String gel) { + if (gel == null || gel.length() == 0) { + return; + } + + if (gel.equals(GEL_SPERRE) || gel.equals(GEL_NOSPERRE)) { + this.gel = gel; + } + } + + + public String getGel() { + return gel; + } + + + public void toFile(File file) + throws IOException, IllegalArgumentException + { + PrintWriter writer = null; + + try { + writer = + new PrintWriter( + new OutputStreamWriter( + new FileOutputStream(file))); + + write(writer); + } + finally { + if (writer != null) { + writer.flush(); + writer.close(); + } + } + } + + + protected void write(PrintWriter writer) + throws IOException, IllegalArgumentException + { + writeWsp(writer); // required + writeWspTag(writer); // required + writeLin(writer); + writeAxis(writer); + writeArea(writer); + writeOut(writer); + writeOutFile(writer); + writeRange(writer); + writeDelta(writer); + writeGel(writer); + writeDist(writer); + writePro(writer); + writeDgm(writer); // required + } + + + protected void writeWsp(PrintWriter writer) + throws IllegalArgumentException + { + String wsp = getWsp(); + + if (wsp != null && wsp.length() > 0) { + writer.println("-WSP=\"" + wsp + "\""); + return; + } + + throw new IllegalArgumentException("Required WSP missing!"); + } + + protected void writeWspTag(PrintWriter writer) + throws IllegalArgumentException + { + String wspTag = getWspTag(); + + if (wspTag != null && wspTag.length() > 0) { + writer.println("-WSPTAG=\"" + wspTag + "\""); + return; + } + + throw new IllegalArgumentException("Required WSPTAG missing!"); + } + + protected void writeLin(PrintWriter writer) + throws IllegalArgumentException + { + List lins = getLin(); + + if (lins != null && !lins.isEmpty()) { + for (String lin: lins) { + writer.println("-LIN=\"" + lin + "\""); + } + } + } + + protected void writeAxis(PrintWriter writer) + throws IllegalArgumentException + { + String axis = getAxis(); + + if (axis != null && axis.length() > 0) { + writer.println("-ACHSE=\"" + axis + "\""); + } + } + + protected void writeGel(PrintWriter writer) + throws IllegalArgumentException + { + if (area != null && area.length() > 0) { + writer.println("-GEL=" + getGel()); + } + } + + protected void writeArea(PrintWriter writer) + throws IllegalArgumentException + { + String area = getArea(); + + if (area != null && area.length() > 0) { + writer.println("-GEBIET=\"" + area + "\""); + } + } + + + protected void writeOut(PrintWriter writer) + throws IllegalArgumentException + { + int out = getOut(); + + if (out >= 0) { + writer.println("-OUTPUT=" + String.valueOf(out)); + } + } + + protected void writeOutFile(PrintWriter writer) + throws IllegalArgumentException + { + String outFile = getOutFile(); + + if (outFile != null && outFile.length() > 0) { + writer.println("-AUSGABE=\""+ outFile + "\""); + } + } + + protected void writeRange(PrintWriter writer) + throws IllegalArgumentException + { + StringBuilder sb = new StringBuilder("-STRECKE="); + + double start = getStart(); + double end = getEnd(); + + if (Double.isNaN(start) && Double.isNaN(end)) { + return; + } + + if (! Double.isNaN(getStart())) { + sb.append(getStart()); + } + + sb.append(","); + + if (! Double.isNaN(getEnd())) { + sb.append(getEnd()); + } + + writer.println(sb.toString()); + } + + protected void writeDelta(PrintWriter writer) + throws IllegalArgumentException + { + StringBuilder sb = new StringBuilder("-DELTA="); + if (! Double.isNaN(from)) { + sb.append(from); + } + + sb.append(","); + + if (! Double.isNaN(to)) { + sb.append(to); + } + + sb.append(","); + + if (! Double.isNaN(diff)) { + sb.append(diff); + } + + writer.println(sb.toString()); + } + + protected void writeDist(PrintWriter writer) + throws IllegalArgumentException + { + if (! Double.isNaN(getDist())) { + writer.println("-DIST=" + String.valueOf(getDist())); + } + } + + protected void writePro(PrintWriter writer) + throws IllegalArgumentException + { + if (pro != null && pro.length() > 0) { + writer.println("-PRO=\"" + getPro() + "\""); + } + } + + protected void writeDgm(PrintWriter writer) + throws IllegalArgumentException + { + if (dgm != null && dgm.length() > 0) { + writer.println("-DGM=\"" + getDgm() + "\""); + return; + } + + throw new IllegalArgumentException("Required DGM missing!"); + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/WSPLGENReportFacet.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/WSPLGENReportFacet.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,56 @@ +package de.intevation.flys.artifacts.model; + +import org.apache.log4j.Logger; + +import de.intevation.artifacts.Artifact; +import de.intevation.artifacts.CallContext; + +import de.intevation.artifactdatabase.state.Facet; + +import de.intevation.flys.artifacts.states.DefaultState.ComputeType; + + +/** + * This facet is used to provide WSPLGEN reports only. + */ +public class WSPLGENReportFacet extends ReportFacet { + + private static Logger logger = Logger.getLogger(WSPLGENReportFacet.class); + + + protected CalculationResult result; + + + public WSPLGENReportFacet() { + } + + + public WSPLGENReportFacet( + ComputeType type, + String hash, + String stateId, + CalculationResult result + ) { + super(type, hash, stateId); + this.result = result; + } + + + @Override + public Object getData(Artifact artifact, CallContext context) { + return result.getReport(); + } + + + @Override + public Facet deepCopy() { + WSPLGENReportFacet copy = new WSPLGENReportFacet(); + copy.set(this); + copy.type = type; + copy.hash = hash; + copy.stateId = stateId; + copy.result = result; + return copy; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/WaterlevelFacet.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/WaterlevelFacet.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,78 @@ +package de.intevation.flys.artifacts.model; + +import org.apache.log4j.Logger; + +import de.intevation.artifacts.Artifact; +import de.intevation.artifacts.CallContext; + +import de.intevation.artifactdatabase.state.DefaultFacet; +import de.intevation.artifactdatabase.state.Facet; + +import de.intevation.flys.artifacts.WINFOArtifact; + +import de.intevation.flys.artifacts.states.DefaultState.ComputeType; + +public class WaterlevelFacet extends DefaultFacet { + + private static Logger logger = Logger.getLogger(WaterlevelFacet.class); + + protected ComputeType type; + protected String stateID; + protected String hash; + + + public WaterlevelFacet(int index, String name, String description) { + this(index, name, description, ComputeType.ADVANCE, null, null); + } + + + public WaterlevelFacet() { + } + + + public WaterlevelFacet( + int index, + String name, + String description, + ComputeType type, + String stateID, + String hash + + ) { + super(index, name, description); + this.type = type; + this.stateID = stateID; + this.hash = hash; + } + + + /** + * Get waterlevel data. + * @return a WQKms at given index. + */ + public Object getData(Artifact artifact, CallContext context) { + logger.debug("Get data for waterlevels at index: " + index); + + WINFOArtifact winfo = (WINFOArtifact)artifact; + + CalculationResult res = (CalculationResult) + winfo.compute(context, hash, stateID, type, false); + + WQKms [] wqkms = (WQKms [])res.getData(); + + return wqkms[index]; + } + + + /** Copy deeply. */ + @Override + public Facet deepCopy() { + WaterlevelFacet copy = new WaterlevelFacet(); + copy.set(this); + copy.type = type; + copy.stateID = stateID; + copy.hash = hash; + return copy; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/WstFactory.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/WstFactory.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,48 @@ +package de.intevation.flys.artifacts.model; + +import java.util.List; + +import de.intevation.flys.backend.SessionHolder; +import de.intevation.flys.model.River; +import de.intevation.flys.model.Wst; + +import org.hibernate.Query; +import org.hibernate.Session; + +/** + * @author Ingo Weinzierl + */ +public class WstFactory { + + public static final int DEFAULT_KIND = 0; + + /** We don't need to instantiate concrete objects of this class. */ + private WstFactory() { + } + + + /** + * Returns the Wst object for a given river. + * + * @param river The river. + * + * @return the Wst of river. + */ + public static Wst getWst(River river) { + return getWst(river, DEFAULT_KIND); + } + + public static Wst getWst(River river, int kind) { + Session session = SessionHolder.HOLDER.get(); + + Query query = session.createQuery( + "from Wst where river=:river and kind = :kind"); + query.setParameter("river", river); + query.setInteger("kind", kind); + + List wsts = query.list(); + + return wsts.isEmpty() ? null : wsts.get(0); + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/WstLine.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/WstLine.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,88 @@ +package de.intevation.flys.artifacts.model; + +import gnu.trove.TDoubleArrayList; + + +/** + * A model class that is used to store a line of a WST. + * + * @author Ingo Weinzierl + */ +public class WstLine { + + /** The kilometer value of the line.*/ + protected double km; + + /** The W values.*/ + protected TDoubleArrayList ws; + + /** The Q values.*/ + protected TDoubleArrayList qs; + + + /** + * A constructor that builds a new WstLine for a specific kilometer. + * + * @param km The kilometer. + */ + public WstLine(double km) { + this.km = km; + this.ws = new TDoubleArrayList(); + this.qs = new TDoubleArrayList(); + } + + + /** + * Adds a pair of W/Q to this line. + * + * @param w The W value. + * @param q The Q value. + */ + public void add(double w, double q) { + ws.add(w); + qs.add(q); + } + + + /** + * Returns the kilometer of this line. + * + * @return the kilomter of this line. + */ + public double getKm() { + return km; + } + + + /** + * Returns the W value at index idx of this line. + * + * @param idx The position of the desired W value. + * + * @return the W at position idx. + */ + public double getW(int idx) { + return ws.size() > idx ? ws.get(idx) : -1d; + } + + + /** + * Returns the Q values of this line. + * + * @return the Q values of this line. + */ + public double[] getQs() { + return qs.toNativeArray(); + } + + + /** + * Returns the number of columns this line consists of. + * + * @return the columns this line consists of. + */ + public int getSize() { + return qs.size(); + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/WstValueTable.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/WstValueTable.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,647 @@ +package de.intevation.flys.artifacts.model; + +import java.io.Serializable; + +import de.intevation.flys.artifacts.math.Linear; +import de.intevation.flys.artifacts.math.Function; + +import java.util.Arrays; +import java.util.ArrayList; +import java.util.List; +import java.util.Collections; + +import org.apache.log4j.Logger; + +import org.apache.commons.math.analysis.interpolation.SplineInterpolator; + +import org.apache.commons.math.analysis.polynomials.PolynomialSplineFunction; + +import org.apache.commons.math.ArgumentOutsideDomainException; + +import org.apache.commons.math.exception.MathIllegalArgumentException; + +public class WstValueTable +implements Serializable +{ + private static Logger log = Logger.getLogger(WstValueTable.class); + + public static final int DEFAULT_Q_STEPS = 500; + + public static final class Column + implements Serializable + { + protected String name; + + protected QRangeTree qRangeTree; + + public Column() { + } + + public Column(String name) { + this.name = name; + } + + public String getName() { + return name; + } + + public void setName(String name) { + this.name = name; + } + + public QRangeTree getQRangeTree() { + return qRangeTree; + } + + public void setQRangeTree(QRangeTree qRangeTree) { + this.qRangeTree = qRangeTree; + } + } // class Column + + public static final class QPosition { + + protected int index; + protected double weight; + + public QPosition() { + } + + public QPosition(int index, double weight) { + this.index = index; + this.weight = weight; + } + + public QPosition set(int index, double weight) { + this.index = index; + this.weight = weight; + return this; + } + + } // class Position + + public static final class Row + implements Serializable, Comparable + { + double km; + double [] ws; + + public Row() { + } + + public Row(double km) { + this.km = km; + } + + public Row(double km, double [] ws) { + this(km); + this.ws = ws; + } + + public int compareTo(Row other) { + double d = km - other.km; + if (d < -0.0001) return -1; + if (d > 0.0001) return +1; + return 0; + } + + public void interpolateW( + Row other, + double km, + double [] iqs, + double [] ows, + WstValueTable table, + Calculation errors + ) { + double kmWeight = Linear.factor(km, this.km, other.km); + + QPosition qPosition = new QPosition(); + + for (int i = 0; i < iqs.length; ++i) { + if (table.getQPosition(km, iqs[i], qPosition) != null) { + double wt = getW(qPosition); + double wo = other.getW(qPosition); + if (Double.isNaN(wt) || Double.isNaN(wo)) { + if (errors != null) { + // TODO: I18N + errors.addProblem( + km, "cannot find w for q = " + iqs[i]); + } + ows[i] = Double.NaN; + } + else { + ows[i] = Linear.weight(kmWeight, wt, wo); + } + } + else { + if (errors != null) { + // TODO: I18N + errors.addProblem(km, "cannot find q = " + iqs[i]); + } + ows[i] = Double.NaN; + } + } + } + + public double [][] interpolateWQ( + Row other, + double km, + int steps, + WstValueTable table, + Calculation errors + ) { + int W = Math.min(ws.length, other.ws.length); + + if (W < 1) { + if (errors != null) { + // TODO: I18N + errors.addProblem("no ws found"); + } + return new double[2][0]; + } + + double factor = Linear.factor(km, this.km, other.km); + + double [] splineQ = new double[W]; + double [] splineW = new double[W]; + + double minQ = Double.MAX_VALUE; + double maxQ = -Double.MAX_VALUE; + + for (int i = 0; i < W; ++i) { + double wws = Linear.weight(factor, ws[i], other.ws[i]); + double wqs = Linear.weight( + factor, + table.getQIndex(i, km), + table.getQIndex(i, other.km)); + + if (Double.isNaN(wws) || Double.isNaN(wqs)) { + if (errors != null) { + // TODO: I18N + errors.addProblem(km, "cannot find w or q"); + } + } + else { + if (wqs < minQ) minQ = wqs; + if (wqs > maxQ) maxQ = wqs; + } + + splineW[i] = wws; + splineQ[i] = wqs; + } + + double stepWidth = (maxQ - minQ)/steps; + + SplineInterpolator interpolator = new SplineInterpolator(); + PolynomialSplineFunction spline; + + try { + spline = interpolator.interpolate(splineQ, splineW); + } + catch (MathIllegalArgumentException miae) { + if (errors != null) { + // TODO: I18N + errors.addProblem(km, "spline creation failed"); + } + log.error("spline creation failed"); + return new double[2][0]; + } + + double [] outWs = new double[steps]; + double [] outQs = new double[steps]; + + Arrays.fill(outWs, Double.NaN); + Arrays.fill(outQs, Double.NaN); + + try { + double q = minQ; + for (int i = 0; i < outWs.length; ++i, q += stepWidth) { + outWs[i] = spline.value(outQs[i] = q); + } + } + catch (ArgumentOutsideDomainException aode) { + if (errors != null) { + // TODO: I18N + errors.addProblem(km, "spline interpolation failed"); + } + log.error("spline interpolation failed", aode); + } + + return new double [][] { outWs, outQs }; + } + + public double [][] interpolateWQ( + int steps, + WstValueTable table, + Calculation errors + ) { + int W = ws.length; + + if (W < 1) { + if (errors != null) { + // TODO: I18N + errors.addProblem(km, "no ws found"); + } + return new double[2][0]; + } + + double [] splineQ = new double[W]; + + double minQ = Double.MAX_VALUE; + double maxQ = -Double.MAX_VALUE; + + for (int i = 0; i < W; ++i) { + double sq = table.getQIndex(i, km); + if (Double.isNaN(sq)) { + if (errors != null) { + // TODO: I18N + errors.addProblem( + km, "no q found in " + (i+1) + " column"); + } + } + else { + if (sq < minQ) minQ = sq; + if (sq > maxQ) maxQ = sq; + } + splineQ[i] = sq; + } + + double stepWidth = (maxQ - minQ)/steps; + + SplineInterpolator interpolator = new SplineInterpolator(); + + PolynomialSplineFunction spline; + + try { + spline = interpolator.interpolate(splineQ, ws); + } + catch (MathIllegalArgumentException miae) { + if (errors != null) { + // TODO: I18N + errors.addProblem(km, "spline creation failed"); + } + log.error("spline creation failed"); + return new double[2][0]; + } + + double [] outWs = new double[steps]; + double [] outQs = new double[steps]; + + Arrays.fill(outWs, Double.NaN); + Arrays.fill(outQs, Double.NaN); + + try { + double q = minQ; + for (int i = 0; i < outWs.length; ++i, q += stepWidth) { + outWs[i] = spline.value(outQs[i] = q); + } + } + catch (ArgumentOutsideDomainException aode) { + if (errors != null) { + // TODO: I18N + errors.addProblem(km, "spline interpolation failed"); + } + log.error("spline interpolation failed.", aode); + } + + return new double [][] { outWs, outQs }; + } + + + public double getW(QPosition qPosition) { + int index = qPosition.index; + double weight = qPosition.weight; + + return weight == 1.0 + ? ws[index] + : Linear.weight(weight, ws[index-1], ws[index]); + } + + public double getW( + Row other, + double km, + QPosition qPosition + ) { + double kmWeight = Linear.factor(km, this.km, other.km); + + int index = qPosition.index; + double weight = qPosition.weight; + + double tw, ow; + + if (weight == 1.0) { + tw = ws[index]; + ow = other.ws[index]; + } + else { + tw = Linear.weight(weight, ws[index-1], ws[index]); + ow = Linear.weight(weight, other.ws[index-1], other.ws[index]); + } + + return Linear.weight(kmWeight, tw, ow); + } + } // class Row + + protected List rows; + + protected Column [] columns; + + public WstValueTable() { + rows = new ArrayList(); + } + + public WstValueTable(Column [] columns) { + this(); + this.columns = columns; + } + + public WstValueTable(Column [] columns, List rows) { + this.columns = columns; + this.rows = rows; + } + + public void sortRows() { + Collections.sort(rows); + } + + public double [] interpolateW(double km, double [] qs, double [] ws) { + return interpolateW(km, qs, ws, null); + } + + + /** + * @param ws (output parameter), gets returned. + * @return output parameter ws. + */ + public double [] interpolateW( + double km, + double [] qs, + double [] ws, + Calculation errors + ) { + int rowIndex = Collections.binarySearch(rows, new Row(km)); + + QPosition qPosition = new QPosition(); + + if (rowIndex >= 0) { // direct row match + Row row = rows.get(rowIndex); + for (int i = 0; i < qs.length; ++i) { + if (getQPosition(km, qs[i], qPosition) == null) { + if (errors != null) { + // TODO: I18N + errors.addProblem(km, "cannot find q = " + qs[i]); + } + ws[i] = Double.NaN; + } + else { + if (Double.isNaN(ws[i] = row.getW(qPosition)) + && errors != null) { + // TODO: I18N + errors.addProblem( + km, "cannot find w for q = " + qs[i]); + } + } + } + } + else { // needs bilinear interpolation + rowIndex = -rowIndex -1; + + if (rowIndex < 1 || rowIndex >= rows.size()) { + // do not extrapolate + Arrays.fill(ws, Double.NaN); + if (errors != null) { + // TODO: I18N + errors.addProblem(km, "km not found"); + } + } + else { + Row r1 = rows.get(rowIndex-1); + Row r2 = rows.get(rowIndex); + r1.interpolateW(r2, km, qs, ws, this, errors); + } + } + + return ws; + } + + public double [][] interpolateWQ(double km) { + return interpolateWQ(km, null); + } + + public double [][] interpolateWQ(double km, Calculation errors) { + return interpolateWQ(km, DEFAULT_Q_STEPS, errors); + } + + public double [][] interpolateWQ(double km, int steps, Calculation errors) { + + int rowIndex = Collections.binarySearch(rows, new Row(km)); + + if (rowIndex >= 0) { // direct row match + Row row = rows.get(rowIndex); + return row.interpolateWQ(steps, this, errors); + } + + rowIndex = -rowIndex -1; + + if (rowIndex < 1 || rowIndex >= rows.size()) { + // do not extrapolate + if (errors != null) { + // TODO: I18N + errors.addProblem(km, "km not found"); + } + return new double[2][0]; + } + + Row r1 = rows.get(rowIndex-1); + Row r2 = rows.get(rowIndex); + + return r1.interpolateWQ(r2, km, steps, this, errors); + } + + public boolean interpolate( + double km, + double [] out, + QPosition qPosition, + Function qFunction + ) { + int R1 = rows.size()-1; + + out[1] = qFunction.value(getQ(qPosition, km)); + + if (Double.isNaN(out[1])) { + return false; + } + + QPosition nPosition = new QPosition(); + if (getQPosition(km, out[1], nPosition) == null) { + return false; + } + + int rowIndex = Collections.binarySearch(rows, new Row(km)); + + if (rowIndex >= 0) { + // direct row match + out[0] = rows.get(rowIndex).getW(nPosition); + return !Double.isNaN(out[0]); + } + + rowIndex = -rowIndex -1; + + if (rowIndex < 1 || rowIndex >= R1) { + // do not extrapolate + return false; + } + + Row r1 = rows.get(rowIndex-1); + Row r2 = rows.get(rowIndex); + out[0] = r1.getW(r2, km, nPosition); + + return !Double.isNaN(out[0]); + } + + + /** + * Look up interpolation of a Q at given positions. + * + * @param q the non-interpolated Q value. + * @param referenceKm the reference km (e.g. gauge position). + * @param kms positions for which to interpolate. + * @param ws (output) resulting interpolated ws. + * @param qs (output) resulting interpolated qs. + * @param errors calculation object to store errors. + */ + public QPosition interpolate( + double q, + double referenceKm, + double [] kms, + double [] ws, + double [] qs, + Calculation errors + ) { + return interpolate( + q, referenceKm, kms, ws, qs, 0, kms.length, errors); + } + + public QPosition interpolate( + double q, + double referenceKm, + double [] kms, + double [] ws, + double [] qs, + int startIndex, + int length, + Calculation errors + ) { + QPosition qPosition = getQPosition(referenceKm, q); + + if (qPosition == null) { + // we cannot locate q at km + Arrays.fill(ws, Double.NaN); + Arrays.fill(qs, Double.NaN); + if (errors != null) { + errors.addProblem(referenceKm, "cannot find q"); + } + return null; + } + + Row kmKey = new Row(); + + int R1 = rows.size()-1; + + for (int i = startIndex, end = startIndex+length; i < end; ++i) { + + if (Double.isNaN(qs[i] = getQ(qPosition, kms[i]))) { + if (errors != null) { + errors.addProblem(kms[i], "cannot find q"); + } + ws[i] = Double.NaN; + continue; + } + + kmKey.km = kms[i]; + int rowIndex = Collections.binarySearch(rows, kmKey); + + if (rowIndex >= 0) { + // direct row match + if (Double.isNaN(ws[i] = rows.get(rowIndex).getW(qPosition)) + && errors != null) { + errors.addProblem(kms[i], "cannot find w"); + } + continue; + } + + rowIndex = -rowIndex -1; + + if (rowIndex < 1 || rowIndex >= R1) { + // do not extrapolate + if (errors != null) { + errors.addProblem(kms[i], "cannot find km"); + } + ws[i] = Double.NaN; + continue; + } + Row r1 = rows.get(rowIndex-1); + Row r2 = rows.get(rowIndex); + + if (Double.isNaN(ws[i] = r1.getW(r2, kms[i], qPosition)) + && errors != null) { + errors.addProblem(kms[i], "cannot find w"); + } + } + + return qPosition; + } + + public QPosition getQPosition(double km, double q) { + return getQPosition(km, q, new QPosition()); + } + + public QPosition getQPosition(double km, double q, QPosition qPosition) { + + if (columns.length == 0) { + return null; + } + + double qLast = columns[0].getQRangeTree().findQ(km); + + if (Math.abs(qLast - q) < 0.00001) { + return qPosition.set(0, 1d); + } + + for (int i = 1; i < columns.length; ++i) { + double qCurrent = columns[i].getQRangeTree().findQ(km); + if (Math.abs(qCurrent - q) < 0.00001) { + return qPosition.set(i, 1d); + } + + double qMin, qMax; + if (qLast < qCurrent) { qMin = qLast; qMax = qCurrent; } + else { qMin = qCurrent; qMax = qLast; } + + if (q > qMin && q < qMax) { + double weight = Linear.factor(q, qLast, qCurrent); + return qPosition.set(i, weight); + } + qLast = qCurrent; + } + + return null; + } + + public double getQIndex(int index, double km) { + return columns[index].getQRangeTree().findQ(km); + } + + public double getQ(QPosition qPosition, double km) { + int index = qPosition.index; + double weight = qPosition.weight; + + if (weight == 1d) { + return columns[index].getQRangeTree().findQ(km); + } + double q1 = columns[index-1].getQRangeTree().findQ(km); + double q2 = columns[index ].getQRangeTree().findQ(km); + return Linear.weight(weight, q1, q2); + } + +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/WstValueTableCacheKey.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/WstValueTableCacheKey.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,30 @@ +package de.intevation.flys.artifacts.model; + +import java.io.Serializable; + +public final class WstValueTableCacheKey +implements Serializable +{ + public static final String CACHE_NAME = "wst-value-table"; + + private int riverId; + private int kind; + + public WstValueTableCacheKey(int riverId, int kind) { + this.riverId = riverId; + this.kind = kind; + } + + public int hashCode() { + return (riverId << 8) | kind; + } + + public boolean equals(Object other) { + if (!(other instanceof WstValueTableCacheKey)) { + return false; + } + WstValueTableCacheKey o = (WstValueTableCacheKey)other; + return riverId == o.riverId && kind == o.kind; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/WstValueTableFactory.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/WstValueTableFactory.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,244 @@ +package de.intevation.flys.artifacts.model; + +import java.util.List; +import java.util.ArrayList; + +import net.sf.ehcache.Cache; +import net.sf.ehcache.Element; + +import de.intevation.flys.artifacts.cache.CacheFactory; + +import de.intevation.flys.backend.SessionHolder; + +import org.apache.log4j.Logger; + +import de.intevation.flys.model.River; +import de.intevation.flys.model.Wst; + +import org.hibernate.Session; +import org.hibernate.Query; +import org.hibernate.SQLQuery; + +import org.hibernate.type.StandardBasicTypes; + +public class WstValueTableFactory +{ + private static Logger log = Logger.getLogger(WstValueTableFactory.class); + + public static final int DEFAULT_KIND = 0; + + // TODO: put this into a property file + + public static final String HQL_WST = + "from Wst where river=:river and kind=:kind"; + + public static final String SQL_SELECT_NAMES_POS = + "SELECT position, name FROM wst_columns " + + "WHERE wst_id = :wst_id ORDER BY position"; + + public static final String SQL_SELECT_QS = + "SELECT column_pos, q, a, b FROM wst_q_values " + + "WHERE wst_id = :wst_id"; + + public static final String SQL_SELECT_WS = + "SELECT km, w, column_pos FROM wst_w_values " + + "WHERE wst_id = :wst_id"; + + private WstValueTableFactory() { + } + + public static WstValueTable getTable(River river) { + return getTable(river, DEFAULT_KIND); + } + + public static WstValueTable getTable(River river, int kind) { + + Cache cache = CacheFactory.getCache(WstValueTableCacheKey.CACHE_NAME); + + WstValueTableCacheKey cacheKey; + + if (cache != null) { + cacheKey = new WstValueTableCacheKey(river.getId(), kind); + Element element = cache.get(cacheKey); + if (element != null) { + log.debug("got wst value table from cache"); + return (WstValueTable)element.getValue(); + } + } + else { + cacheKey = null; + } + + WstValueTable valueTable = getTableUncached(river, kind); + + if (valueTable != null && cacheKey != null) { + log.debug("store wst value table in cache"); + Element element = new Element(cacheKey, valueTable); + cache.put(element); + } + + return valueTable; + } + + public static WstValueTable getTableUncached(River river) { + return getTableUncached(river, DEFAULT_KIND); + } + + public static WstValueTable getTableUncached(River river, int kind) { + + Session session = SessionHolder.HOLDER.get(); + + Wst wst = loadWst(session, river, kind); + + if (wst == null) { + return null; + } + + WstValueTable.Column [] columns = loadColumns(session, wst); + + loadQRanges(session, columns, wst); + + List rows = loadRows(session, wst, columns.length); + + return new WstValueTable(columns, rows); + } + + protected static Wst loadWst(Session session, River river, int kind) { + Query query = session.createQuery(HQL_WST); + query.setParameter("river", river); + query.setInteger("kind", kind); + + List wsts = query.list(); + + return wsts.isEmpty() ? null : wsts.get(0); + } + + protected static List loadRows( + Session session, + Wst wst, + int numColumns + ) { + SQLQuery sqlQuery = session.createSQLQuery(SQL_SELECT_WS) + .addScalar("km", StandardBasicTypes.DOUBLE) + .addScalar("w", StandardBasicTypes.DOUBLE) + .addScalar("column_pos", StandardBasicTypes.INTEGER); + + sqlQuery.setInteger("wst_id", wst.getId()); + + List results = sqlQuery.list(); + + int lastColumn = Integer.MAX_VALUE; + double [] ws = null; + + ArrayList rows = new ArrayList(); + + for (Object [] result: results) { + int column = (Integer)result[2]; + if (column < lastColumn) { + ws = new double[numColumns]; + WstValueTable.Row row = + new WstValueTable.Row((Double)result[0], ws); + rows.add(row); + } + Double w = (Double)result[1]; + ws[column] = w != null ? w : Double.NaN; + lastColumn = column; + } + + rows.trimToSize(); + return rows; + } + + protected static WstValueTable.Column [] loadColumns( + Session session, + Wst wst + ) { + SQLQuery sqlQuery = session.createSQLQuery(SQL_SELECT_NAMES_POS) + .addScalar("position", StandardBasicTypes.INTEGER) + .addScalar("name", StandardBasicTypes.STRING); + + sqlQuery.setInteger("wst_id", wst.getId()); + + List columnNames = sqlQuery.list(); + + WstValueTable.Column [] columns = + new WstValueTable.Column[columnNames.size()]; + + for (int i = 0; i < columns.length; ++i) { + columns[i] = new WstValueTable.Column( + (String)columnNames.get(i)[1]); + } + return columns; + } + + protected static void loadQRanges( + Session session, + WstValueTable.Column [] columns, + Wst wst + ) { + SQLQuery sqlQuery = session.createSQLQuery(SQL_SELECT_QS) + .addScalar("column_pos", StandardBasicTypes.INTEGER) + .addScalar("q", StandardBasicTypes.DOUBLE) + .addScalar("a", StandardBasicTypes.DOUBLE) + .addScalar("b", StandardBasicTypes.DOUBLE); + + sqlQuery.setInteger("wst_id", wst.getId()); + + List qRanges = sqlQuery.list(); + + int start = -1; + int Q = qRanges.size(); + Integer lastColumn = null; + + for (int i = 0; i < Q; ++i) { + Object [] qRange = qRanges.get(i); + Integer columnId = (Integer)qRange[0]; + if (lastColumn == null) { + lastColumn = columnId; + start = i; + } + else if (!lastColumn.equals(columnId)) { + QRangeTree qRangeTree = new QRangeTree(qRanges, start, i); + columns[lastColumn].setQRangeTree(qRangeTree); + lastColumn = columnId; + start = i; + } + } + + if (start != -1) { + QRangeTree qRangeTree = new QRangeTree(qRanges, start, Q); + columns[lastColumn].setQRangeTree(qRangeTree); + } + + /* This is debug code to visualize the q ranges trees + + java.io.PrintWriter out = null; + try { + out = new java.io.PrintWriter( + new java.io.FileWriter( + "/tmp/qranges" + System.currentTimeMillis() + ".dot")); + + out.println("graph \"Q ranges trees\" {"); + + for (int i = 0; i < columns.length; ++i) { + QRangeTree tree = columns[i].getQRangeTree(); + out.println(tree.toGraph()); + } + + out.println("}"); + + out.flush(); + } + catch (java.io.IOException ioe) { + log.error(ioe); + } + finally { + if (out != null) { + out.close(); + } + } + */ + } + +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/resources/Resources.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/resources/Resources.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,144 @@ +package de.intevation.flys.artifacts.resources; + +import java.text.MessageFormat; +import java.util.Locale; +import java.util.MissingResourceException; +import java.util.ResourceBundle; + +import org.apache.log4j.Logger; + +import de.intevation.artifacts.CallMeta; + +/** + * This class provides methods for i18n. + * + * @author Ingo Weinzierl + */ +public class Resources { + + /** The logger that is used in this class.*/ + private static Logger logger = Logger.getLogger(Resources.class); + + /** The singleton instance.*/ + private static Resources INSTANCE; + + /** The locales supported by this server.*/ + protected Locale[] locales; + + /** + * No instance of this class is necessary. + */ + private Resources() { + } + + + /** + * Returns the locales supported by this server. + * + * @return the supported locales. + */ + public Locale[] getLocales() { + if (locales == null) { + readLocales(); + } + + return locales; + } + + + /** + * Read the locales configured for this server. + */ + protected void readLocales() { + // TODO IMPLEMENT ME + + locales = new Locale[2]; + locales[0] = Locale.GERMANY; + locales[1] = Locale.ENGLISH; + } + + + public static Locale getLocale(CallMeta meta) { + if (INSTANCE == null) { + INSTANCE = new Resources(); + } + + Locale[] locales = INSTANCE.getLocales(); + return meta.getPreferredLocale(locales); + } + + + /** + * This method returns the translated value for key or def if + * key is not existing in the resource bundle. + * + * @param meta The CallMeta object of the request that contains the + * preferred locale. + * @param key The key that should be translated. + * @param def A default value that is returned, if key was not found. + * + * @return the translated message. + */ + public static String getMsg(CallMeta meta, String key, String def) { + if (INSTANCE == null) { + INSTANCE = new Resources(); + } + + Locale[] locales = INSTANCE.getLocales(); + Locale locale = meta.getPreferredLocale(locales); + + return getMsg(locale, key, def); + } + + + /** + * Returns a translated message based on a template specified by key + * that has necessary values to be filled in. + * + * @param meta The CallMeta object. + * @param key The key of the template in the resource bundle. + * @param def the default value if no template was found with key. + * @param args The arguments that are necessary for the template. + * + * @return a translated string. + */ + public static String getMsg( + CallMeta meta, + String key, + String def, + Object[] args) + { + String template = getMsg(meta, key, null); + + if (template == null) { + return def; + } + + return MessageFormat.format(template, args); + } + + + /** + * This method returns the translated value for key or def if + * key is not existing in the resource bundle. + * + * @param locale The locale. + * @param key The key that should be translated. + * @param def A default value that is returned, if key was not found. + * + * @return the translated message. + */ + public static String getMsg(Locale locale, String key, String def) { + ResourceBundle bundle = ResourceBundle.getBundle("messages", locale); + + try { + return bundle.getString(key); + } + catch (MissingResourceException mre) { + logger.warn("No message found for key: " + key); + + return def; + } + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/services/DistanceInfoService.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/services/DistanceInfoService.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,226 @@ +package de.intevation.flys.artifacts.services; + +import java.math.BigDecimal; +import java.util.Iterator; + +import org.apache.log4j.Logger; + +import org.w3c.dom.Document; +import org.w3c.dom.Element; + +import de.intevation.artifacts.CallMeta; +import de.intevation.artifacts.GlobalContext; + +import de.intevation.artifacts.common.ArtifactNamespaceContext; +import de.intevation.artifacts.common.utils.XMLUtils; + +import de.intevation.artifactdatabase.DefaultService; + +import de.intevation.flys.backend.SessionHolder; +import de.intevation.flys.model.Annotation; +import de.intevation.flys.model.Attribute; +import de.intevation.flys.model.Position; +import de.intevation.flys.model.Range; +import de.intevation.flys.model.Edge; + +import de.intevation.flys.artifacts.model.AnnotationsFactory; + +import org.hibernate.Session; + +import de.intevation.flys.artifacts.cache.CacheFactory; + +import net.sf.ehcache.Cache; + +/** + * This service provides information about distances of a specified river. + * + * @author Ingo Weinzierl + */ +public class DistanceInfoService extends DefaultService { + + private static enum DistanceFilter { + NONE, LOCATIONS, DISTANCES + } + + /** The logger used in this service. */ + private static Logger logger = Logger.getLogger(DistanceInfoService.class); + + public static final String CACHE_NAME = "service-distanceinfo"; + + public static final String RIVER_XPATH = "/art:river/text()"; + + public static final String FILTER_XPATH = "/art:river/art:filter/text()"; + + + /** + * The default constructor. + */ + public DistanceInfoService() { + } + + + @Override + public Document process( + Document data, + GlobalContext globalContext, + CallMeta callMeta + ) { + logger.debug("DistanceInfoService.process"); + + String river = XMLUtils.xpathString( + data, RIVER_XPATH, ArtifactNamespaceContext.INSTANCE); + + String filter = XMLUtils.xpathString( + data, FILTER_XPATH, ArtifactNamespaceContext.INSTANCE); + + if (river == null || (river = river.trim()).length() == 0) { + logger.warn("No river specified. Cannot return distance info!"); + return XMLUtils.newDocument(); + } + + logger.debug("Search distances for river: " + river); + + Cache cache = CacheFactory.getCache(CACHE_NAME); + + if (cache == null) { + logger.debug("no cache configured for distance info"); + return getUncached(river, filter); + } + + + String key = getCacheKey(river, filter); + + net.sf.ehcache.Element element = cache.get(key); + + if (element != null) { + logger.debug("distance info found in cache"); + return (Document)element.getValue(); + } + + Document result = getUncached(river, filter); + + element = new net.sf.ehcache.Element(key, result); + + logger.debug("store distance info found into cache"); + + cache.put(element); + + return result; + } + + + protected String getCacheKey(String river, String filtertype) { + return filtertype != null && filtertype.length() > 0 + ? river + "_" + filtertype + : river; + } + + + protected Document getUncached(String river, String filtertype) { + + Document result = XMLUtils.newDocument(); + + Session session = SessionHolder.acquire(); + + try { + Iterator iter = + AnnotationsFactory.getAnnotationsIterator(river); + + Element all = result.createElement("distances"); + + DistanceFilter filter = getDistanceFilter(filtertype); + + while (iter.hasNext()) { + Annotation a = iter.next(); + Element distance = buildDistanceNode(result, a, filter); + + if (distance != null) { + all.appendChild(distance); + } + } + + result.appendChild(all); + } + finally { + session.close(); + SessionHolder.release(); + } + + return result; + } + + + protected static DistanceFilter getDistanceFilter(String type) { + if (type.equals("locations")) { + logger.debug("Found 'location' filter."); + return DistanceFilter.LOCATIONS; + } + else if (type.equals("distances")) { + logger.debug("Found 'distances' filter."); + return DistanceFilter.DISTANCES; + } + + logger.debug("Do not use any filter at all."); + + return DistanceFilter.NONE; + } + + + /** + * Builds an Element for a distance info. + * + * @param anno The Annotation that provides information about the distance. + * + * @return an Element that contains information about a distance. + */ + protected static Element buildDistanceNode( + Document document, + Annotation anno, + DistanceFilter filter + ) { + Position pos = anno.getPosition(); + Range range = anno.getRange(); + Attribute attr = anno.getAttribute(); + Edge edge = anno.getEdge(); + BigDecimal a = range.getA(); + BigDecimal b = range.getB(); + + if (b == null && filter == DistanceFilter.DISTANCES) { + return null; + } + + if (b != null && filter == DistanceFilter.LOCATIONS) { + return null; + } + + Element distance = document.createElement("distance"); + + distance.setAttribute("description", pos.getValue()); + + String riverSide = attr.getValue(); + + if (riverSide != null && riverSide.length() > 0) { + distance.setAttribute("riverside", riverSide); + } + + if (a != null) { + distance.setAttribute("from", a.toString()); + } + if (b != null) { + distance.setAttribute("to", b.toString()); + } + if (edge != null) { + BigDecimal bottom = edge.getBottom(); + BigDecimal top = edge.getTop(); + if (bottom != null) { + distance.setAttribute("bottom", bottom.toString()); + } + if (top != null) { + distance.setAttribute("top", top.toString()); + } + } + + return distance; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/services/MainValuesService.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/services/MainValuesService.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,318 @@ +package de.intevation.flys.artifacts.services; + +import java.util.List; + +import org.apache.log4j.Logger; + +import org.w3c.dom.Document; +import org.w3c.dom.Element; + +import org.hibernate.Session; + +import de.intevation.artifacts.CallMeta; +import de.intevation.artifacts.GlobalContext; + +import de.intevation.artifactdatabase.DefaultService; + +import de.intevation.artifacts.common.ArtifactNamespaceContext; +import de.intevation.artifacts.common.utils.XMLUtils; +import de.intevation.artifacts.common.utils.XMLUtils.ElementCreator; + +import de.intevation.flys.backend.SessionHolder; +import de.intevation.flys.model.Gauge; +import de.intevation.flys.model.MainValue; +import de.intevation.flys.model.MainValueType; +import de.intevation.flys.model.NamedMainValue; +import de.intevation.flys.model.Range; +import de.intevation.flys.model.River; + +import de.intevation.flys.artifacts.model.MainValuesFactory; +import de.intevation.flys.artifacts.model.RiverFactory; + + +/** + * This service returns the main values of a river's gauge based on the start + * and end point of the river. + * + * @author Ingo Weinzierl + */ +public class MainValuesService extends DefaultService { + + /** The logger that is used by this service.*/ + private static Logger logger = Logger.getLogger(MainValuesService.class); + + + /** The XPath that points to the river definition of the incoming request.*/ + public static final String XPATH_RIVER = "/art:mainvalues/art:river/text()"; + + /** The XPath that points to the start definition of the incoming request.*/ + public static final String XPATH_START = "/art:mainvalues/art:start/text()"; + + /** The XPath that points to the end definition of the incoming request.*/ + public static final String XPATH_END = "/art:mainvalues/art:end/text()"; + + /** + * The default constructor. + */ + public MainValuesService() { + } + + + @Override + public Document process( + Document data, + GlobalContext context, + CallMeta callMeta + ) { + logger.debug("MainValuesService.process"); + + try { + River river = getRequestedRiver(data); + double[] minmax = getRequestedStartEnd(data, river); + Gauge gauge = river.determineGauge(minmax[0], minmax[1]); + + List mainValues = getMainValues(river, gauge); + + return buildDocument(river, gauge, mainValues, context); + } + catch (NullPointerException npe) { + logger.error("Could not process the request."); + logger.error(npe, npe); + + return XMLUtils.newDocument(); + } + } + + + /** + * This method extracts the river from the incoming request. If no river + * string was found or no river is found in the database based on this + * string a NullPointerException is thrown. + * + * @param data The incoming request data. + * + * @return the River object. + */ + protected River getRequestedRiver(Document data) + throws NullPointerException + { + logger.debug("MainValuesService.getRiver"); + + String riverStr = XMLUtils.xpathString( + data, XPATH_RIVER, ArtifactNamespaceContext.INSTANCE); + + if (riverStr == null || riverStr.trim().length() == 0) { + throw new NullPointerException("No river found in the request."); + } + + River river = RiverFactory.getRiver(riverStr); + + if (river == null) { + throw new NullPointerException("No such river found: " + riverStr); + } + + return river; + } + + + /** + * This method extracts the start and end point from incoming request + * document and returns both values in an array. If no start and end strings + * are found in the document, the min/max values of the river are + * returned. + * + * @param data The incoming request data. + * @param river The river of the request. + * + * @return the start and end point. + */ + protected double[] getRequestedStartEnd(Document data, River river) { + logger.debug("MainValuesService.getStartEnd"); + + String startStr = XMLUtils.xpathString( + data, XPATH_START, ArtifactNamespaceContext.INSTANCE); + + String endStr = XMLUtils.xpathString( + data, XPATH_END, ArtifactNamespaceContext.INSTANCE); + + try { + double start = Double.parseDouble(startStr); + double end = Double.parseDouble(endStr); + + logger.debug("Found start: " + start); + logger.debug("Found end: " + end); + + return new double[] { start, end }; + } + catch (NumberFormatException nfe) { + logger.warn(nfe, nfe); + + return river.determineMinMaxDistance(); + } + } + + + /** + * This method creates the result document that includes the main values of + * the specified gauge. + * + * @param river The river. + * @param gauge The gauge. + * + * @return a document that includes the main values of the specified river + * at the specified gauge. + */ + protected List getMainValues(River river, Gauge gauge) + throws NullPointerException + { + if (logger.isDebugEnabled()) { + logger.debug("MainValuesService.buildMainValues"); + logger.debug("River: " + river.getName()); + logger.debug("Gauge: " + gauge.getName()); + } + + Session session = SessionHolder.acquire(); + try { + List mainValues = MainValuesFactory.getMainValues(gauge); + + if (mainValues == null || mainValues.isEmpty()) { + throw new NullPointerException("No main values found."); + } + + logger.debug(mainValues.size() + " main values found."); + + return mainValues; + } + finally { + session.close(); + SessionHolder.release(); + } + } + + + protected Document buildDocument( + River river, + Gauge gauge, + List mainValues, + Object context) + { + logger.debug("MainValuesService.buildDocument"); + + Document doc = XMLUtils.newDocument(); + + ElementCreator cr = new ElementCreator( + doc, + ArtifactNamespaceContext.NAMESPACE_URI, + ArtifactNamespaceContext.NAMESPACE_PREFIX); + + Element rootEl = cr.create("service"); + cr.addAttr(rootEl, "name", "mainvalues"); + + doc.appendChild(rootEl); + + appendMetaInformation(doc, rootEl, river, gauge, context); + appendMainValues(doc, rootEl, mainValues, context); + + return doc; + } + + + /** + * This method appends some meta information to the result document. + * Currently, the river's and gauge's names and the gauge's range are + * appended. + * + * @param root The root element of the result document. + * @param river The river. + * @param gauge The gauge. + * @param context The context object. + */ + protected void appendMetaInformation( + Document doc, + Element root, + River river, + Gauge gauge, + Object context) + { + logger.debug("MainValuesService.appendMetaInformation"); + + ElementCreator cr = new ElementCreator( + doc, + ArtifactNamespaceContext.NAMESPACE_URI, + ArtifactNamespaceContext.NAMESPACE_PREFIX); + + Range range = gauge.getRange(); + + Element riverEl = cr.create("river"); + cr.addAttr(riverEl, "name", river.getName()); + + Element gaugeEl = cr.create("gauge"); + cr.addAttr(gaugeEl, "name", gauge.getName()); + cr.addAttr(gaugeEl, "from", range.getA().toString()); + cr.addAttr(gaugeEl, "to", range.getB().toString()); + + root.appendChild(riverEl); + root.appendChild(gaugeEl); + } + + + protected void appendMainValues( + Document doc, + Element root, + List mainValues, + Object context) + { + logger.debug("MainValuesService.appendMainValues"); + + ElementCreator cr = new ElementCreator( + doc, + ArtifactNamespaceContext.NAMESPACE_URI, + ArtifactNamespaceContext.NAMESPACE_PREFIX); + + Element list = cr.create("mainvalues"); + + for (MainValue mainValue: mainValues) { + Element newEl = buildMainValueElement(doc, mainValue, context); + + if (newEl != null) { + list.appendChild(newEl); + } + } + + root.appendChild(list); + } + + + /** + * This method builds a concrete mainvalue element. This element consists of + * three attributes: the value, its name and its type. + * + * @param doc The owner document. + * @param mainValue The mainvalue. + * @param context The context object. + * + * @return a mainvalue element. + */ + protected Element buildMainValueElement( + Document doc, + MainValue mainValue, + Object context) + { + ElementCreator cr = new ElementCreator( + doc, + ArtifactNamespaceContext.NAMESPACE_URI, + ArtifactNamespaceContext.NAMESPACE_PREFIX); + + NamedMainValue namedMainValue = mainValue.getMainValue(); + MainValueType mainValueType = namedMainValue.getType(); + + Element el = cr.create("mainvalue"); + + cr.addAttr(el, "value", mainValue.getValue().toString()); + cr.addAttr(el, "name", namedMainValue.getName()); + cr.addAttr(el, "type", mainValueType.getName()); + + return el; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/services/MapInfoService.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/services/MapInfoService.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,125 @@ +package de.intevation.flys.artifacts.services; + +import org.apache.log4j.Logger; + +import org.w3c.dom.Document; +import org.w3c.dom.Element; + +import com.vividsolutions.jts.geom.Geometry; + +import de.intevation.artifacts.CallMeta; +import de.intevation.artifacts.GlobalContext; + +import de.intevation.artifacts.common.ArtifactNamespaceContext; +import de.intevation.artifacts.common.utils.Config; +import de.intevation.artifacts.common.utils.XMLUtils; +import de.intevation.artifacts.common.utils.XMLUtils.ElementCreator; + +import de.intevation.artifactdatabase.DefaultService; + +import de.intevation.flys.model.River; + +import de.intevation.flys.model.RiverAxis; +import de.intevation.flys.utils.GeometryUtils; + +/** + * This service provides information about the supported rivers by this + * application. + * + * @author Ingo Weinzierl + */ +public class MapInfoService extends DefaultService { + + /** XPath that points to the river.*/ + public static final String XPATH_RIVER = "/mapinfo/river/text()"; + + public static final String XPATH_RIVER_PROJECTION = + "/artifact-database/floodmap/river[@name='%RIVER%']/srid/@value"; + + public static final String XPATH_RIVER_BACKGROUND = + "/artifact-database/floodmap/river[@name='%RIVER%']/background-wms"; + + public static final String XPATH_RIVER_WMS = + "/artifact-database/floodmap/river[@name='%RIVER%']/river-wms/@url"; + + + /** The logger used in this service.*/ + private static Logger logger = Logger.getLogger(MapInfoService.class); + + + /** + * The default constructor. + */ + public MapInfoService() { + } + + + public Document process( + Document data, + GlobalContext globalContext, + CallMeta callMeta + ) { + logger.debug("MapInfoService.process"); + + Document result = XMLUtils.newDocument(); + ElementCreator cr = new ElementCreator(result, null, null); + + Element mapinfo = cr.create("mapinfo"); + result.appendChild(mapinfo); + + String river = extractRiver(data); + if (river == null || river.length() == 0) { + logger.warn("Cannot generate information: river is empty!"); + return result; + } + + Element root = cr.create("river"); + cr.addAttr(root, "name", river); + mapinfo.appendChild(root); + + RiverAxis axis = RiverAxis.getRiverAxis(river); + if (axis != null) { + Geometry geom = axis.getGeom().getBoundary(); + String bounds = GeometryUtils.jtsBoundsToOLBounds(geom); + + logger.debug("River '" + river + "' bounds: " + bounds); + Element bbox = cr.create("bbox"); + cr.addAttr(bbox, "value", bounds); + root.appendChild(bbox); + } + + String xpathS = XPATH_RIVER_PROJECTION.replace("%RIVER%", river); + String sridStr = Config.getStringXPath(xpathS); + if (sridStr != null && sridStr.length() > 0) { + Element srid = cr.create("srid"); + cr.addAttr(srid, "value", sridStr); + root.appendChild(srid); + } + + String xpathB = XPATH_RIVER_BACKGROUND.replace("%RIVER%", river); + Element back = (Element) Config.getNodeXPath(xpathB); + if (back != null) { + Element background = cr.create("background-wms"); + cr.addAttr(background, "url", back.getAttribute("url")); + cr.addAttr(background, "layers", back.getAttribute("layers")); + root.appendChild(background); + } + + String xpathWMS = XPATH_RIVER_WMS.replace("%RIVER%", river); + String wmsStr = Config.getStringXPath(xpathWMS); + if (wmsStr != null && wmsStr.length() > 0) { + Element wms = cr.create("river-wms"); + cr.addAttr(wms, "url", wmsStr); + root.appendChild(wms); + } + + return result; + } + + + protected String extractRiver(Document data) { + return XMLUtils.xpathString( + data, XPATH_RIVER, ArtifactNamespaceContext.INSTANCE); + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/services/MetaDataService.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/services/MetaDataService.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,171 @@ +package de.intevation.flys.artifacts.services; + +import org.w3c.dom.Document; + +import org.apache.log4j.Logger; + +import java.util.Map; +import java.util.HashMap; + +import de.intevation.artifacts.Artifact; +import de.intevation.artifacts.CallMeta; +import de.intevation.artifacts.GlobalContext; +import de.intevation.artifacts.ArtifactDatabase; +import de.intevation.artifacts.ArtifactDatabaseException; + +import de.intevation.artifactdatabase.DefaultService; + +import de.intevation.artifacts.common.utils.XMLUtils; +import de.intevation.artifacts.common.utils.StringUtils; + +import de.intevation.artifacts.common.ArtifactNamespaceContext; + +import de.intevation.flys.artifacts.datacage.Recommendations; + +import de.intevation.flys.artifacts.FLYSArtifact; + +public class MetaDataService +extends DefaultService +{ + private static Logger log = Logger.getLogger(MetaDataService.class); + + public static final String XPATH_ARTIFACT_ID = "/art:meta/art:artifact-id/@value"; + public static final String XPATH_USER_ID = "/art:meta/art:user-id/@value"; + public static final String XPATH_OUTS = "/art:meta/art:outs/@value"; + public static final String XPATH_PARAMETERS = "/art:meta/art:parameters/@value"; + + /** The global context key of the artifact database. */ + public static final String ARTIFACT_DATA_BASE_KEY = + "global.artifact.database"; + + public MetaDataService() { + } + + @Override + public Document process( + Document data, + GlobalContext globalContext, + CallMeta callMeta + ) { + log.debug("MetaDataService.process"); + + String artifactId = XMLUtils.xpathString( + data, XPATH_ARTIFACT_ID, ArtifactNamespaceContext.INSTANCE); + + if (artifactId != null + && (artifactId = artifactId.trim()).length() == 0) { + artifactId = null; + } + + String userId = XMLUtils.xpathString( + data, XPATH_USER_ID, ArtifactNamespaceContext.INSTANCE); + + if (userId != null + && (userId = userId.trim()).length() == 0) { + userId = null; + } + + String outs = XMLUtils.xpathString( + data, XPATH_OUTS, ArtifactNamespaceContext.INSTANCE); + + String parameters = XMLUtils.xpathString( + data, XPATH_PARAMETERS, ArtifactNamespaceContext.INSTANCE); + + return doService( + artifactId, userId, outs, parameters, globalContext); + } + + protected static Map splitParameters( + String parameters, + Map data + ) { + if (parameters != null) { + String [] parts = parameters.split("\\s*;\\s*"); + for (String part: parts) { + String [] kv = part.split("\\s*:\\s*"); + if (kv.length < 2 || (kv[0] = kv[0].trim()).length() == 0) { + continue; + } + String [] values = kv[1].split("\\s*,\\s*"); + data.put(kv[0], values.length == 1 ? values[0] : values); + } + } + return data; + } + + protected Document doService( + String artifactId, + String userId, + String outsString, + String parameters, + GlobalContext globalContext + ) { + Document result = XMLUtils.newDocument(); + + FLYSArtifact flysArtifact; + + if (log.isDebugEnabled()) { + log.debug("artifact : " + artifactId); + log.debug("user : " + userId); + log.debug("outs : " + outsString); + log.debug("parameters: " + parameters); + } + + if (userId != null && !StringUtils.checkUUID(userId)) { + log.warn("'" + userId + "' is not a UUID"); + return result; + } + + if (artifactId != null) { + if (!StringUtils.checkUUID(artifactId)) { + log.warn("'" + artifactId + "' is not a UUID"); + return result; + } + + Object dbObject = + (ArtifactDatabase)globalContext.get(ARTIFACT_DATA_BASE_KEY); + + if (!(dbObject instanceof ArtifactDatabase)) { + log.error("Cannot find artifact database"); + return result; + } + + ArtifactDatabase db = (ArtifactDatabase)dbObject; + + Artifact artifact; + + try { + artifact = db.getRawArtifact(artifactId); + } + catch (ArtifactDatabaseException adbe) { + log.warn("fetching artifact failed", adbe); + return result; + } + + if (!(artifact instanceof FLYSArtifact)) { + log.warn("artifact is not a FLYS artifact."); + return result; + } + + flysArtifact = (FLYSArtifact)artifact; + } + else { + flysArtifact = null; + } + + + Map data = splitParameters( + parameters, new HashMap()); + + String [] outs = outsString == null + ? new String [0] + : outsString.split("\\s*,\\s*"); + + Recommendations rec = Recommendations.getInstance(); + rec.recommend( + flysArtifact, userId, outs, data, result); + + return result; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/services/RiverService.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/services/RiverService.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,81 @@ +package de.intevation.flys.artifacts.services; + +import java.util.List; + +import org.apache.log4j.Logger; + +import org.w3c.dom.Document; +import org.w3c.dom.Element; + +import de.intevation.artifacts.CallMeta; +import de.intevation.artifacts.GlobalContext; + +import de.intevation.artifacts.common.ArtifactNamespaceContext; +import de.intevation.artifacts.common.utils.XMLUtils; + +import de.intevation.artifactdatabase.DefaultService; + +import de.intevation.flys.backend.SessionHolder; +import de.intevation.flys.model.River; + +import de.intevation.flys.artifacts.model.RiverFactory; + +import org.hibernate.Session; + +/** + * This service provides information about the supported rivers by this + * application. + * + * @author Ingo Weinzierl + */ +public class RiverService extends DefaultService { + + /** The logger used in this service.*/ + private static Logger logger = Logger.getLogger(RiverService.class); + + + /** + * The default constructor. + */ + public RiverService() { + } + + + public Document process( + Document data, + GlobalContext globalContext, + CallMeta callMeta + ) { + logger.debug("RiverService.process"); + + Document result = XMLUtils.newDocument(); + + XMLUtils.ElementCreator ec = new XMLUtils.ElementCreator( + result, + ArtifactNamespaceContext.NAMESPACE_URI, + ArtifactNamespaceContext.NAMESPACE_PREFIX); + + Session session = SessionHolder.acquire(); + try { + List allRivers = RiverFactory.getRivers(); + + Element rivers = ec.create("rivers"); + + for (River river: allRivers) { + Element r = ec.create("river"); + ec.addAttr(r, "name", river.getName(), true); + + rivers.appendChild(r); + } + + result.appendChild(rivers); + } + finally { + session.close(); + SessionHolder.release(); + } + + return result; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/AnnotationRiverState.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/AnnotationRiverState.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,63 @@ +package de.intevation.flys.artifacts.states; + +import java.util.List; + +import org.apache.log4j.Logger; + +import de.intevation.artifacts.CallMeta; + +import de.intevation.artifactdatabase.state.Facet; + +import de.intevation.flys.artifacts.FLYSArtifact; + +import de.intevation.flys.artifacts.model.AnnotationFacet; +import de.intevation.flys.artifacts.model.FacetTypes; + +import de.intevation.flys.artifacts.resources.Resources; + + +/** + * The only state for an AnnotationArtifact (River is known). + */ +public class AnnotationRiverState +extends DefaultState +implements FacetTypes +{ + /** Developer-centric description of facet. */ + public static final String I18N_DESCRIPTION = "facet.longitudinal_section.annotations"; + + /** The logger that is used in this state. */ + private static final Logger logger = Logger.getLogger(AnnotationRiverState.class); + + + /** + * Add an AnnotationFacet to list of Facets. + * + * @param artifact Ignored. + * @param hash Ignored. + * @param context Ignored. + * @param meta CallMeta to be used for internationalization. + * @param facets List to add AnnotationFacet to. + * + * @return null. + */ + @Override + public Object computeInit( + FLYSArtifact artifact, + String hash, + Object context, + CallMeta meta, + List facets + ) { + logger.debug("AnnotationRiverState.computeInit()"); + + AnnotationFacet facet = new AnnotationFacet( + 0, + LONGITUDINAL_ANNOTATION, + Resources.getMsg(meta, I18N_DESCRIPTION, I18N_DESCRIPTION)); + facets.add(facet); + + return null; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/CalculationSelect.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/CalculationSelect.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,126 @@ +package de.intevation.flys.artifacts.states; + +import org.apache.log4j.Logger; + +import org.w3c.dom.Element; + +import de.intevation.artifacts.Artifact; +import de.intevation.artifacts.CallContext; +import de.intevation.artifacts.CallMeta; + +import de.intevation.artifacts.common.utils.XMLUtils; + +import de.intevation.artifactdatabase.data.StateData; + +import de.intevation.flys.artifacts.FLYSArtifact; +import de.intevation.flys.artifacts.resources.Resources; + +/** + * @author Ingo Weinzierl + */ +public class CalculationSelect extends DefaultState { + + /** The logger that is used in this class. */ + private static Logger logger = Logger.getLogger(CalculationSelect.class); + + + public static final String FIELD_MODE = "calculation_mode"; + + /** Constant value for the reference line calculation. */ + public static final String CALCULATION_SURFACE_CURVE = + "calc.surface.curve"; + + /** Constant value for the differences calculation. */ + public static final String CALCULATION_DURATION_CURVE = + "calc.duration.curve"; + + /** Constant value for the flood map calculation. */ + public static final String CALCULATION_FLOOD_MAP = + "calc.flood.map"; + + /** Constant value for the profile calculation. */ + public static final String CALCULATION_DISCHARGE_LONGITUDINAL_CURVE = + "calc.discharge.longitudinal.section"; + + /** Constant value for the state discharge curve calculation. */ + public static final String CALCULATION_DISCHARGE_CURVE = + "calc.discharge.curve"; + + /** Constant value for the state w differences calculation. */ + public static final String CALCULATION_W_DIFFERENCES = + "calc.w.differences"; + + /** An array that holds all available calculation modes. */ + public static final String[] CALCULATIONS = { + CALCULATION_SURFACE_CURVE, + CALCULATION_FLOOD_MAP, + CALCULATION_DISCHARGE_CURVE, + CALCULATION_DURATION_CURVE, + CALCULATION_DISCHARGE_LONGITUDINAL_CURVE, + CALCULATION_W_DIFFERENCES }; + + + /** Error message that is thrown if no mode has been chosen. */ + public static final String ERROR_NO_CALCULATION_MODE = + "error_feed_no_calculation_mode"; + + /** Error message that is thrown if an invalid calculation mode has been + * chosen. */ + public static final String ERROR_INVALID_CALCULATION_MODE = + "error_feed_invalid_calculation_mode"; + + + public CalculationSelect() { + } + + + @Override + protected Element[] createItems( + XMLUtils.ElementCreator cr, + Artifact artifact, + String name, + CallContext context) + { + CallMeta meta = context.getMeta(); + Element[] calcs = new Element[CALCULATIONS.length]; + + int i = 0; + + for (String calc: CALCULATIONS) { + calcs[i++] = createItem( + cr, new String[] { + Resources.getMsg(meta, calc, calc), + calc + }); + } + + return calcs; + } + + + @Override + public boolean validate(Artifact artifact) + throws IllegalArgumentException + { + logger.debug("CalculationSelect.validate"); + FLYSArtifact flys = (FLYSArtifact) artifact; + + StateData data = getData(flys, FIELD_MODE); + String calc = (data != null) ? (String) data.getValue() : null; + + if (calc == null) { + throw new IllegalArgumentException(ERROR_NO_CALCULATION_MODE); + } + + calc = calc.trim().toLowerCase(); + + for (String mode: CALCULATIONS) { + if (mode.equals(calc)) { + return true; + } + } + + throw new IllegalArgumentException(ERROR_INVALID_CALCULATION_MODE); + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/ComputationRangeState.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/ComputationRangeState.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,223 @@ +package de.intevation.flys.artifacts.states; + +import java.util.List; + +import org.apache.log4j.Logger; + +import org.w3c.dom.Element; + +import de.intevation.artifacts.Artifact; +import de.intevation.artifacts.CallContext; + +import de.intevation.artifacts.common.utils.XMLUtils; + +import de.intevation.artifactdatabase.ProtocolUtils; +import de.intevation.artifactdatabase.data.StateData; +import de.intevation.artifactdatabase.state.Facet; + +import de.intevation.flys.model.River; + +import de.intevation.flys.artifacts.FLYSArtifact; +import de.intevation.flys.artifacts.WINFOArtifact; +import de.intevation.flys.artifacts.model.CalculationResult; +import de.intevation.flys.artifacts.model.FacetTypes; +import de.intevation.flys.artifacts.model.RiverFactory; +import de.intevation.flys.artifacts.model.WaterlevelFacet; +import de.intevation.flys.artifacts.model.WQKms; +import de.intevation.flys.artifacts.resources.Resources; + +/** + * @author Ingo Weinzierl + */ +public class ComputationRangeState +extends RangeState +implements FacetTypes +{ + private static Logger logger = + Logger.getLogger(ComputationRangeState.class); + + + /** The name of the 'from' field. */ + public static final String FROM = "ld_from"; + + /** The name of the 'to' field. */ + public static final String TO = "ld_to"; + + /** The name of the 'step' field. */ + public static final String STEP = "ld_step"; + + /** The default step width.*/ + public static final int DEFAULT_STEP = 100; + + + + public ComputationRangeState() { + } + + + @Override + protected Element createData( + XMLUtils.ElementCreator cr, + Artifact artifact, + StateData data, + CallContext context) + { + Element select = ProtocolUtils.createArtNode( + cr, "select", null, null); + + cr.addAttr(select, "name", data.getName(), true); + + Element label = ProtocolUtils.createArtNode( + cr, "label", null, null); + + Element choices = ProtocolUtils.createArtNode( + cr, "choices", null, null); + + label.setTextContent(Resources.getMsg( + context.getMeta(), + data.getName(), + data.getName())); + + select.appendChild(label); + + return select; + } + + + @Override + protected Element[] createItems( + XMLUtils.ElementCreator cr, + Artifact artifact, + String name, + CallContext context) + { + double[] minmax = getMinMax(artifact); + + double minVal = Double.MIN_VALUE; + double maxVal = Double.MAX_VALUE; + + if (minmax != null) { + minVal = minmax[0]; + maxVal = minmax[1]; + } + else { + logger.warn("Could not read min/max distance values!"); + } + + if (name.equals("ld_from")) { + Element min = createItem( + cr, + new String[] {"min", new Double(minVal).toString()}); + + return new Element[] { min }; + } + else if (name.equals("ld_to")) { + Element max = createItem( + cr, + new String[] {"max", new Double(maxVal).toString()}); + + return new Element[] { max }; + } + else { + Element step = createItem( + cr, + new String[] {"step", String.valueOf(getDefaultStep())}); + return new Element[] { step }; + } + + } + + + protected Element createItem(XMLUtils.ElementCreator cr, Object obj) { + Element item = ProtocolUtils.createArtNode(cr, "item", null, null); + Element label = ProtocolUtils.createArtNode(cr, "label", null, null); + Element value = ProtocolUtils.createArtNode(cr, "value", null, null); + + String[] arr = (String[]) obj; + + label.setTextContent(arr[0]); + value.setTextContent(arr[1]); + + item.appendChild(label); + item.appendChild(value); + + return item; + } + + + @Override + public Object computeFeed( + FLYSArtifact artifact, + String hash, + CallContext context, + List facets, + Object old + ) { + logger.debug("computeFeed"); + + WINFOArtifact winfo = (WINFOArtifact)artifact; + + CalculationResult res = old instanceof CalculationResult + ? (CalculationResult)old + : winfo.getDischargeCurveData(); + + if (facets == null) { + logger.debug("generate no facets"); + return res; + } + + WQKms [] wqkms = (WQKms [])res.getData(); + + logger.debug("generate " + wqkms.length + " facets."); + + String stateID = winfo.getCurrentStateId(); + + for (int i = 0; i < wqkms.length; ++i) { + String name = wqkms[i].getName(); + facets.add(new WaterlevelFacet( + i, DISCHARGE_CURVE, name, ComputeType.FEED, stateID, hash)); + } + + + return res; + } + + + @Override + protected double[] getMinMax(Artifact artifact) { + FLYSArtifact flysArtifact = (FLYSArtifact) artifact; + StateData data = getData(flysArtifact, "river"); + + String name = data != null ? (String) data.getValue() : ""; + + logger.debug("Search for the min/max distances of '" + name + "'"); + + River river = RiverFactory.getRiver(name); + + return river != null ? river.determineMinMaxDistance() : null; + } + + + protected double getDefaultStep() { + return DEFAULT_STEP; + } + + + @Override + protected String getLowerField() { + return FROM; + } + + + @Override + protected String getUpperField() { + return TO; + } + + + @Override + protected String getStepField() { + return STEP; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/ComputedDischargeCurveState.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/ComputedDischargeCurveState.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,87 @@ +package de.intevation.flys.artifacts.states; + +import java.util.List; + +import org.apache.log4j.Logger; + +import de.intevation.artifacts.CallContext; + +import de.intevation.artifactdatabase.state.Facet; + +import de.intevation.flys.artifacts.FLYSArtifact; +import de.intevation.flys.artifacts.WINFOArtifact; + +import de.intevation.flys.artifacts.model.FacetTypes; +import de.intevation.flys.artifacts.model.WaterlevelFacet; +import de.intevation.flys.artifacts.model.DataFacet; +import de.intevation.flys.artifacts.model.ReportFacet; +import de.intevation.flys.artifacts.model.WQKms; +import de.intevation.flys.artifacts.model.CalculationResult; + +import de.intevation.flys.artifacts.resources.Resources; + +import de.intevation.flys.utils.FLYSUtils; + +/** + * The final state that will be reached after the discharge curve calculation + * mode has been chosen. + * + * @author Ingo Weinzierl + */ +public class ComputedDischargeCurveState +extends DefaultState +implements FacetTypes +{ + /** The logger that is used in this state.*/ + private static Logger logger = + Logger.getLogger(ComputedDischargeCurveState.class); + + public ComputedDischargeCurveState() { + } + + + @Override + public Object computeAdvance( + FLYSArtifact artifact, + String hash, + CallContext context, + List facets, + Object old + ) { + WINFOArtifact winfo = (WINFOArtifact)artifact; + + CalculationResult res = old instanceof CalculationResult + ? (CalculationResult)old + : winfo.getComputedDischargeCurveData(); + + WQKms [] wqkms = (WQKms [])res.getData(); + + if (facets != null && wqkms.length > 0) { + for (int i = 0; i < wqkms.length; ++i) { + + Object[] args = new Object[] { + FLYSUtils.getRiver(winfo).getName(), + wqkms[i].getName() + }; + + String name = Resources.getMsg( + context.getMeta(), + "chart.computed.discharge.curve.curve.label", + "", + args); + + facets.add(new WaterlevelFacet(i, COMPUTED_DISCHARGE_Q, name)); + facets.add(new WaterlevelFacet(i, AT, "AT data")); + } + + facets.add(new DataFacet(CSV, "CSV data")); + + if (res.getReport().hasProblems()) { + facets.add(new ReportFacet()); + } + } + + return res; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/DGMSelect.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/DGMSelect.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,13 @@ +package de.intevation.flys.artifacts.states; + +/** + * @author Ingo Weinzierl + */ +public class DGMSelect extends DefaultState { + + @Override + protected String getUIProvider() { + return "dgm_datacage_panel"; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/DefaultState.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/DefaultState.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,389 @@ +package de.intevation.flys.artifacts.states; + +import java.text.NumberFormat; +import java.util.Iterator; +import java.util.Locale; +import java.util.Map; +import java.util.List; + +import org.apache.log4j.Logger; + +import org.w3c.dom.Document; +import org.w3c.dom.Element; +import org.w3c.dom.Node; + +import de.intevation.artifacts.Artifact; +import de.intevation.artifacts.ArtifactNamespaceContext; +import de.intevation.artifacts.CallContext; +import de.intevation.artifacts.CallMeta; + +import de.intevation.artifacts.common.utils.XMLUtils; +import de.intevation.artifacts.common.utils.XMLUtils.ElementCreator; + +import de.intevation.artifactdatabase.ProtocolUtils; + +import de.intevation.artifactdatabase.data.DefaultStateData; +import de.intevation.artifactdatabase.data.StateData; + +import de.intevation.artifactdatabase.state.AbstractState; +import de.intevation.artifactdatabase.state.Facet; + +import de.intevation.flys.artifacts.FLYSArtifact; + +import de.intevation.flys.artifacts.resources.Resources; + + +/** + * @author Ingo Weinzierl + */ +public abstract class DefaultState extends AbstractState { + + /** The logger that is used in this class. */ + private static Logger logger = Logger.getLogger(DefaultState.class); + + public static enum ComputeType { + FEED, ADVANCE, INIT + } + + protected StateData getData(FLYSArtifact artifact, String name) { + return artifact.getData(name); + } + + + /** + * Append to a node and return xml description relevant for gui. + */ + public Element describeStatic( + Artifact artifact, + Document document, + Node root, + CallContext context, + String uuid) + { + ElementCreator creator = new ElementCreator( + document, + ArtifactNamespaceContext.NAMESPACE_URI, + ArtifactNamespaceContext.NAMESPACE_PREFIX); + + CallMeta meta = context.getMeta(); + + String label = Resources.getMsg(meta, getID(), getID()); + Element ui = ProtocolUtils.createArtNode( + creator, "state", + new String[] { "name", "uiprovider", "label" }, + new String[] { getID(), getUIProvider(), label }); + + Map theData = getData(); + if (theData == null) { + return ui; + } + + Iterator iter = theData.keySet().iterator(); + FLYSArtifact flys = (FLYSArtifact) artifact; + + while (iter.hasNext()) { + String name = iter.next(); + appendStaticData(flys, context, creator, ui, name); + } + + return ui; + } + + + protected void appendStaticData( + FLYSArtifact flys, + CallContext context, + ElementCreator cr, + Element ui, + String name + ) { + StateData data = getData(flys, name); + String value = (data != null) ? (String) data.getValue() : null; + + if (value == null) { + return; + } + + logger.debug("Append element '" + name + "' (" + value + ")"); + + Element e = createStaticData(cr, context, name, value, data.getType()); + + ui.appendChild(e); + + } + + + /** + * Creates a data element used in the static part of the DESCRIBE + * document. + * + * @param creator The ElementCreator that is used to build new Elements. + * @param meta The CallMeta object used for i18n. + * @param name The name of the data item. + * @param value The value as string. + * + * @return an Element. + */ + protected Element createStaticData( + ElementCreator creator, + CallContext cc, + String name, + String value, + String type + ) { + CallMeta meta = cc.getMeta(); + + Element dataElement = creator.create("data"); + creator.addAttr(dataElement, "name", name, true); + creator.addAttr(dataElement, "type", type, true); + + Element itemElement = creator.create("item"); + creator.addAttr(itemElement, "value", value, true); + + String attrValue = ""; + try { + // XXX A better way to format the output would be to use the + // 'type' value of the data objects. + double doubleVal = Double.valueOf(value); + Locale l = Resources.getLocale(meta); + NumberFormat nf = NumberFormat.getInstance(l); + + attrValue = nf.format(doubleVal); + } + catch (NumberFormatException nfe) { + attrValue = Resources.getMsg(meta, value, value); + } + + creator.addAttr(itemElement, "label", attrValue, true); + dataElement.appendChild(itemElement); + + return dataElement; + } + + + public Element describe( + Artifact artifact, + Document document, + Node root, + CallContext context, + String uuid) + { + ElementCreator creator = new ElementCreator( + document, + ArtifactNamespaceContext.NAMESPACE_URI, + ArtifactNamespaceContext.NAMESPACE_PREFIX); + + Element ui = null; + String uiprovider = getUIProvider(); + if (uiprovider != null) { + ui = ProtocolUtils.createArtNode( + creator, "dynamic", + new String[] { "uiprovider" }, + new String[] { uiprovider }); + } + else { + ui = ProtocolUtils.createArtNode(creator, "dynamic", null, null); + } + + Map theData = getData(); + if (theData == null) { + return ui; + } + + Iterator iter = theData.keySet().iterator(); + FLYSArtifact flys = (FLYSArtifact) artifact; + + while (iter.hasNext()) { + String name = iter.next(); + StateData data = getData(flys, name); + + data = data != null ? data : getData(name); + + Element select = createData(creator, artifact, data, context); + + String defValue = (String) data.getValue(); + String defDesc = null; + + if (defValue != null && defValue.length() > 0) { + defDesc = Resources.getMsg( + context.getMeta(), + defValue, + defValue); + } + + if (defValue != null && defDesc != null) { + creator.addAttr(select, "defaultValue", defValue, true); + creator.addAttr(select, "defaultLabel", defDesc, true); + } + + Element choices = ProtocolUtils.createArtNode( + creator, "choices", null, null); + + select.appendChild(choices); + ui.appendChild(select); + + Element[] items = createItems(creator, artifact, name, context); + if (items != null) { + for (Element item: items) { + choices.appendChild(item); + } + } + } + + return ui; + } + + + /** + * This method creates the root node that contains the list of selectable + * items. + * + * @param cr The ElementCreator. + * @param name The name of the amount of data. + * + * @return the root node of the item list. + */ + protected Element createData( + ElementCreator cr, + Artifact artifact, + StateData data, + CallContext context) + { + Element select = ProtocolUtils.createArtNode( + cr, "select", null, null); + cr.addAttr(select, "name", data.getName(), true); + + Element label = ProtocolUtils.createArtNode( + cr, "label", null, null); + + select.appendChild(label); + + label.setTextContent(Resources.getMsg( + context.getMeta(), + getID(), + getID())); + + return select; + } + + + /** + * This method creates a list of items. These items represent the amount of + * input data that is possible for this state. + * + * @param cr The ElementCreator. + * @param name The name of the amount of data. + * + * @return a list of items. + */ + protected Element[] createItems( + ElementCreator cr, + Artifact artifact, + String name, + CallContext context + ) { + return null; + } + + + /** + * This method is used to create an item Element that contains two + * further elements label and value. The label and value + * elements both have text nodes. + * + * @param cr The ElementCreator used to build new Elements. + * @param obj This implementation awaits a String array with [0] = label and + * [1] = value. + * + * @return an Element. + */ + protected Element createItem(XMLUtils.ElementCreator cr, Object obj) { + Element item = ProtocolUtils.createArtNode(cr, "item", null, null); + Element label = ProtocolUtils.createArtNode(cr, "label", null, null); + Element value = ProtocolUtils.createArtNode(cr, "value", null, null); + + String[] arr = (String[]) obj; + + label.setTextContent(arr[0]); + value.setTextContent(arr[1]); + + item.appendChild(label); + item.appendChild(value); + + return item; + } + + + /** + * This method transform a given value into a StateData object. + * + * @param flys The FLYSArtifact. + * @param name The name of the data object. + * @param val The value of the data object. + * + * @return a StateData object with name and value. + */ + public StateData transform( + FLYSArtifact flys, + CallContext cc, + String name, + String val + ) { + logger.debug("Transform data ('" + name + "','" + val + "')"); + return new DefaultStateData(name, null, null, val); + } + + + /** + * This method validates the inserted data and returns true, if everything + * was correct, otherwise an exception is thrown. + * + * @param artifact A reference to the owner artifact. + * + * @return true, if everything was fine. + */ + public boolean validate(Artifact artifact) + throws IllegalArgumentException + { + return true; + } + + + protected String getUIProvider() { + return null; + } + + + public Object computeAdvance( + FLYSArtifact artifact, + String hash, + CallContext context, + List facets, + Object old + ) { + return null; + } + + + public Object computeFeed( + FLYSArtifact artifact, + String hash, + CallContext context, + List facets, + Object old + ) { + return null; + } + + + public Object computeInit( + FLYSArtifact artifact, + String hash, + Object context, + CallMeta meta, + List facets) + { + return null; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/DischargeLongitudinalSection.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/DischargeLongitudinalSection.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,99 @@ +package de.intevation.flys.artifacts.states; + +import java.util.List; + +import org.apache.log4j.Logger; + +import de.intevation.artifacts.CallContext; + +import de.intevation.artifactdatabase.state.Facet; + +import de.intevation.flys.artifacts.FLYSArtifact; +import de.intevation.flys.artifacts.WINFOArtifact; + +import de.intevation.flys.artifacts.model.FacetTypes; +import de.intevation.flys.artifacts.model.ReportFacet; +import de.intevation.flys.artifacts.model.WaterlevelFacet; +import de.intevation.flys.artifacts.model.WQKms; +import de.intevation.flys.artifacts.model.WQCKms; +import de.intevation.flys.artifacts.model.CalculationResult; + +import de.intevation.flys.artifacts.model.DataFacet; + +public class DischargeLongitudinalSection +extends DefaultState +implements FacetTypes +{ + private static Logger logger = + Logger.getLogger(DischargeLongitudinalSection.class); + + + @Override + public Object computeAdvance( + FLYSArtifact artifact, + String hash, + CallContext context, + List facets, + Object old + ) { + WINFOArtifact winfo = (WINFOArtifact)artifact; + + CalculationResult res = old instanceof CalculationResult + ? (CalculationResult)old + : winfo.getDischargeLongitudinalSectionData(); + + if (facets == null) { + return res; + } + + WQKms [] wqkms = (WQKms [])res.getData(); + + for (int i = 0; i < wqkms.length; i++) { + String nameW = null; + String nameQ = null; + + if (winfo.isQ()) { + nameQ = wqkms[i].getName(); + nameW = "W(" + nameQ + ")"; + } + else { + nameW = wqkms[i].getName(); + nameQ = "Q(" + nameQ + ")"; + } + + Facet w = new WaterlevelFacet( + i, DISCHARGE_LONGITUDINAL_W, nameW); + + Facet q = new WaterlevelFacet( + i, DISCHARGE_LONGITUDINAL_Q, nameQ); + + facets.add(w); + facets.add(q); + + if (wqkms[i] instanceof WQCKms) { + // TODO DO i18n + + String nameC = nameW.replace( + "Benutzerdefiniert", + "Benutzerdefiniert [korrigiert]"); + + Facet c = new WaterlevelFacet( + i, DISCHARGE_LONGITUDINAL_C, nameC); + + facets.add(c); + } + } + + if (wqkms.length > 0) { + facets.add(new DataFacet(CSV, "CSV data")); + facets.add(new DataFacet(WST, "WST data")); + } + + if (res.getReport().hasProblems()) { + facets.add(new ReportFacet()); + } + + return res; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/DistanceSelect.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/DistanceSelect.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,24 @@ +package de.intevation.flys.artifacts.states; + +import org.apache.log4j.Logger; + + +/** + * @author Ingo Weinzierl + */ +public class DistanceSelect extends ComputationRangeState { + + /** The logger used in this class.*/ + private static Logger logger = Logger.getLogger(DistanceSelect.class); + + + public DistanceSelect() { + } + + + @Override + protected String getUIProvider() { + return "distance_panel"; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/DurationCurveState.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/DurationCurveState.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,98 @@ +package de.intevation.flys.artifacts.states; + +import java.util.List; + +import org.apache.log4j.Logger; + +import de.intevation.artifacts.CallContext; + +import de.intevation.artifactdatabase.state.Facet; + +import de.intevation.flys.artifacts.FLYSArtifact; +import de.intevation.flys.artifacts.WINFOArtifact; + +import de.intevation.flys.artifacts.model.DurationCurveFacet; +import de.intevation.flys.artifacts.model.FacetTypes; +import de.intevation.flys.artifacts.model.WQDay; + +import de.intevation.flys.artifacts.model.DataFacet; +import de.intevation.flys.artifacts.model.ReportFacet; +import de.intevation.flys.artifacts.model.CalculationResult; + +import de.intevation.flys.artifacts.resources.Resources; + +import de.intevation.flys.utils.FLYSUtils; + + +/** + * The final state that will be reached after the duration curve calculation + * mode has been chosen. + * + * @author Ingo Weinzierl + */ +public class DurationCurveState +extends DefaultState +implements FacetTypes +{ + /** The logger that is used in this state. */ + private static Logger logger = Logger.getLogger(DurationCurveState.class); + + public DurationCurveState() { + } + + + @Override + public Object computeAdvance( + FLYSArtifact artifact, + String hash, + CallContext context, + List facets, + Object old + ) { + WINFOArtifact winfo = (WINFOArtifact)artifact; + + CalculationResult res; + + if (old instanceof CalculationResult) { + res = (CalculationResult)old; + } + else { + res = winfo.getDurationCurveData(); + } + + WQDay wqday = (WQDay)res.getData(); + + if (wqday != null && facets != null) { + Object[] args = new Object[] { + FLYSUtils.getRiver(winfo).getName() + }; + + String nameW = Resources.getMsg( + context.getMeta(), + "chart.duration.curve.curve.w", + "", + args); + + String nameQ = Resources.getMsg( + context.getMeta(), + "chart.duration.curve.curve.q", + "", + args); + + Facet w = new DurationCurveFacet(DURATION_W, nameW); + Facet q = new DurationCurveFacet(DURATION_Q, nameQ); + + facets.add(w); + facets.add(q); + + facets.add(new DataFacet(CSV, "CSV data")); + + if (res.getReport().hasProblems()) { + facets.add(new ReportFacet()); + } + } + + return res; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/FloodMapState.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/FloodMapState.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,787 @@ +package de.intevation.flys.artifacts.states; + +import java.io.File; +import java.io.FileNotFoundException; +import java.io.FileOutputStream; +import java.io.IOException; +import java.util.ArrayList; +import java.util.List; + +import com.vividsolutions.jts.geom.Coordinate; +import com.vividsolutions.jts.geom.Geometry; +import com.vividsolutions.jts.geom.LineString; +import com.vividsolutions.jts.geom.MultiPolygon; +import com.vividsolutions.jts.geom.Polygon; + +import org.apache.log4j.Logger; + +import org.opengis.feature.simple.SimpleFeature; +import org.opengis.feature.simple.SimpleFeatureType; + +import org.geotools.feature.FeatureCollection; +import org.geotools.feature.FeatureCollections; +import org.geotools.feature.simple.SimpleFeatureBuilder; + +import de.intevation.artifacts.Artifact; +import de.intevation.artifacts.CallContext; + +import de.intevation.artifacts.common.utils.FileTools; + +import de.intevation.artifactdatabase.state.Facet; + +import de.intevation.flys.model.CrossSectionTrack; +import de.intevation.flys.model.DGM; +import de.intevation.flys.model.Floodplain; +import de.intevation.flys.model.RiverAxis; + +import de.intevation.flys.artifacts.FLYSArtifact; +import de.intevation.flys.artifacts.model.CalculationMessage; +import de.intevation.flys.artifacts.model.CalculationResult; +import de.intevation.flys.artifacts.model.FacetTypes; +import de.intevation.flys.artifacts.model.WQKms; +import de.intevation.flys.artifacts.model.WMSLayerFacet; +import de.intevation.flys.artifacts.model.WSPLGENCalculation; +import de.intevation.flys.artifacts.model.WSPLGENJob; +import de.intevation.flys.artifacts.model.WSPLGENReportFacet; +import de.intevation.flys.artifacts.resources.Resources; +import de.intevation.flys.artifacts.states.DefaultState.ComputeType; +import de.intevation.flys.exports.WstWriter; +import de.intevation.flys.utils.FLYSUtils; +import de.intevation.flys.utils.GeometryUtils; +import de.intevation.flys.utils.MapfileGenerator; +import de.intevation.flys.wsplgen.JobObserver; +import de.intevation.flys.wsplgen.Scheduler; + + +public class FloodMapState +extends DefaultState +implements FacetTypes +{ + /** The logger that is used in this state. */ + private static Logger logger = Logger.getLogger(FloodMapState.class); + + + public static final String KEEP_ARTIFACT_DIR = + System.getProperty("flys.uesk.keep.artifactsdir", "false"); + + + public static final String WSP_ARTIFACT = "wsp"; + + public static final String WINFO_WSP_STATE_ID = "state.winfo.waterlevel"; + + public static final String WSPLGEN_PARAMETER_FILE = "wsplgen.par"; + public static final String WSPLGEN_BARRIERS_LINES = "barrier_lines.shp"; + public static final String WSPLGEN_BARRIERS_POLY = "barrier_polygons.shp"; + public static final String WSPLGEN_AXIS = "axis.shp"; + public static final String WSPLGEN_QPS = "qps.shp"; + public static final String WSPLGEN_FLOODPLAIN = "talaue.shp"; + public static final String WSPLGEN_WSP_FILE = "waterlevel.wst"; + public static final String WSPLGEN_OUTPUT_FILE = "wsplgen.shp"; + + public static final int WSPLGEN_DEFAULT_OUTPUT = 0; + + + + /** + * Inner class that is used to create facets. An instance of this class is + * used while packaging the data for the WSPLGEN calculation. + */ + private static class FacetCreator { + protected FLYSArtifact artifact; + protected List facets; + protected String url; + protected String hash; + protected String stateId; + + public FacetCreator(FLYSArtifact artifact, String hash, String sId) { + this.facets = new ArrayList(2); + this.artifact = artifact; + this.hash = hash; + this.stateId = sId; + } + + protected String getRiver() { + return artifact.getDataAsString("river"); + } + + protected String getUrl() { + String url = FLYSUtils.getXPathString(FLYSUtils.XPATH_MAPSERVER_URL); + url = url + "user-wms"; + return url; + } + + protected String getSrid() { + return FLYSUtils.getRiverSrid(artifact); + } + + protected String getBounds() { + return GeometryUtils.getRiverBounds(getRiver()); + } + + public List getFacets() { + return facets; + } + + public void createWSPLGENFacet() { + WMSLayerFacet wsplgen = new WMSLayerFacet( + 0, + FLOODMAP_WSPLGEN, + "Ergebnis der WSPLGEN Berechnung", + ComputeType.ADVANCE, + stateId, + hash, + getUrl()); + + wsplgen.addLayer( + artifact.identifier() + MapfileGenerator.MS_WSPLGEN_POSTFIX); + wsplgen.setSrid(getSrid()); + wsplgen.setExtent(getBounds()); + + facets.add(wsplgen); + } + + public void createBarrierFacet() { + WMSLayerFacet barriers = new WMSLayerFacet( + 1, + FLOODMAP_WSPLGEN, + "Rohre/Graeben/Daemme", + ComputeType.ADVANCE, + stateId, + hash, + getUrl()); + + barriers.addLayer( + artifact.identifier() + MapfileGenerator.MS_BARRIERS_POSTFIX); + barriers.setSrid(getSrid()); + barriers.setExtent(getBounds()); + + facets.add(barriers); + } + } // end of FacetCreator + + + + @Override + public Object computeAdvance( + FLYSArtifact artifact, + String hash, + CallContext context, + List facets, + Object old + ) { + logger.debug("FloodMapState.computeAdvance"); + + File artifactDir = getDirectory(artifact); + + if (artifactDir == null) { + logger.error("Could not create directory for WSPLGEN results!"); + return null; + } + + WSPLGENCalculation calculation = new WSPLGENCalculation(); + + FacetCreator facetCreator = new FacetCreator(artifact, hash, getID()); + + WSPLGENJob job = prepareWSPLGENJob( + artifact, + facetCreator, + artifactDir, + context, + calculation); + + CalculationResult res = new CalculationResult(null, calculation); + WSPLGENReportFacet report= new WSPLGENReportFacet( + ComputeType.ADVANCE, hash, getID(), res); + + facets.add(report); + + if (job == null) { + if (KEEP_ARTIFACT_DIR.equals("false")) { + removeDirectory(artifact); + } + + calculation.addError(-1, Resources.getMsg( + context.getMeta(), + "wsplgen.job.error", + "wsplgen.job.error")); + + logger.error("No WSPLGEN processing has been started!"); + + return null; + } + + Scheduler scheduler = Scheduler.getInstance(); + scheduler.addJob(job); + + facetCreator.createWSPLGENFacet(); + + facets.addAll(facetCreator.getFacets()); + + context.afterCall(CallContext.BACKGROUND); + context.addBackgroundMessage(new CalculationMessage( + JobObserver.STEPS.length, + 0, + Resources.getMsg( + context.getMeta(), + "wsplgen.job.queued", + "wsplgen.job.queued") + )); + + return null; + } + + + /** + * Returns (and creates if not existing) the directory for storing WSPLEN + * data for the owner artifact. + * + * @param artifact The owner Artifact. + * + * @return the directory for WSPLEN data. + */ + protected File getDirectory(FLYSArtifact artifact) { + String shapePath = FLYSUtils.getXPathString( + FLYSUtils.XPATH_SHAPEFILE_DIR); + + File artifactDir = FileTools.getDirectory( + shapePath, artifact.identifier()); + + return artifactDir; + } + + + /** + * Removes the directory and all its content where the required data and the + * results of WSPLGEN are stored. Should be called in endOfLife(). + */ + protected void removeDirectory(FLYSArtifact artifact) { + String shapePath = FLYSUtils.getXPathString( + FLYSUtils.XPATH_SHAPEFILE_DIR); + + File artifactDir = new File(shapePath, artifact.identifier()); + + if (artifactDir.exists()) { + logger.info("Delete directory: " + artifactDir.getAbsolutePath()); + boolean success = FileTools.deleteRecursive(artifactDir); + } + else { + logger.debug("There is no directory to remove."); + } + } + + + @Override + public void endOfLife(Artifact artifact, Object callContext) { + logger.info("FloodMapState.endOfLife: " + artifact.identifier()); + + FLYSArtifact flys = (FLYSArtifact) artifact; + removeDirectory(flys); + } + + + protected WSPLGENJob prepareWSPLGENJob( + FLYSArtifact artifact, + FacetCreator facetCreator, + File artifactDir, + CallContext context, + WSPLGENCalculation calculation + ) { + logger.debug("FloodMapState.prepareWSPLGENJob"); + + WSPLGENJob job = new WSPLGENJob( + artifact, + artifactDir, + context, + calculation); + + File paraFile = new File(artifactDir, WSPLGEN_PARAMETER_FILE); + + setOut(artifact, job); + setRange(artifact, job); + setDelta(artifact, job); + setGel(artifact, job); + setDist(artifact, job); + setLine(artifact, facetCreator, artifactDir, job); + setAxis(artifact, artifactDir, job); + setPro(artifact, artifactDir, job); + setDgm(artifact, job); + setArea(artifact, artifactDir, job); + setOutFile(artifact, job); + setWsp(artifact, context, artifactDir, job); // WSP + + // TODO + // setWspTag(artifact, job); + + try { + job.toFile(paraFile); + + return job; + } + catch (IOException ioe) { + logger.warn("Cannot write PAR file: " + ioe.getMessage()); + } + catch (IllegalArgumentException iae) { + logger.warn("Cannot write PAR file: " + iae.getMessage()); + } + + return null; + } + + + protected void setOut(FLYSArtifact artifact, WSPLGENJob job) { + job.setOut(WSPLGEN_DEFAULT_OUTPUT); + } + + + protected void setRange(FLYSArtifact artifact, WSPLGENJob job) { + double[] range = FLYSUtils.getKmRange(artifact); + + job.setStart(range[0]); + job.setEnd(range[1]); + } + + + protected void setDelta(FLYSArtifact artifact, WSPLGENJob job) { + String from = artifact.getDataAsString("diff_from"); + String to = artifact.getDataAsString("diff_to"); + String diff = artifact.getDataAsString("diff_diff"); + + try { + job.setFrom(Double.parseDouble(from)); + } + catch (NumberFormatException nfe) { + } + + try { + job.setTo(Double.parseDouble(to)); + } + catch (NumberFormatException nfe) { + } + + try { + job.setDiff(Double.parseDouble(diff)); + } + catch (NumberFormatException nfe) { + } + } + + + protected void setGel(FLYSArtifact artifact, WSPLGENJob job) { + String gel = artifact.getDataAsString("use_floodplain"); + + if (gel != null && gel.length() > 0) { + boolean use = Boolean.parseBoolean(gel); + + if (use) { + job.setGel(WSPLGENJob.GEL_SPERRE); + } + else { + job.setGel(WSPLGENJob.GEL_NOSPERRE); + } + } + } + + + protected void setDist(FLYSArtifact artifact, WSPLGENJob job) { + String dist = artifact.getDataAsString("profile_distance"); + + try { + job.setDist(Double.parseDouble(dist)); + } + catch (NumberFormatException nfe) { + // nothing to do here + } + } + + + protected void setLine( + FLYSArtifact artifact, + FacetCreator facetCreator, + File dir, + WSPLGENJob job + ) { + String geoJSON = artifact.getDataAsString("uesk.barriers"); + String srid = FLYSUtils.getRiverSrid(artifact); + String srs = "EPSG:" + srid; + + if (geoJSON == null || geoJSON.length() == 0) { + logger.debug("No barrier features in parameterization existing."); + return; + } + + SimpleFeatureType ft = getBarriersFeatureType( + "barriers", srs, Geometry.class); + + List features = GeometryUtils.parseGeoJSON(geoJSON, ft); + if (features == null || features.size() == 0) { + logger.debug("No barrier features extracted."); + return; + } + + FeatureCollection[] fcs = splitLinesAndPolygons(features); + + File shapeLines = new File(dir, WSPLGEN_BARRIERS_LINES); + File shapePolys = new File(dir, WSPLGEN_BARRIERS_POLY); + + Object[][] obj = new Object[][] { + new Object[] { "typ", String.class } + }; + + boolean l = GeometryUtils.writeShapefile( + shapeLines, + GeometryUtils.buildFeatureType("lines", srs, LineString.class, obj), + fcs[0]); + + if (l) { + logger.debug( + "Successfully created barrier line shapefile. " + + "Write shapefile path into WSPLGEN job."); + job.addLin(shapeLines.getAbsolutePath()); + } + + boolean p = GeometryUtils.writeShapefile( + shapePolys, + GeometryUtils.buildFeatureType("polygons", srs, Polygon.class, obj), + fcs[1]); + + if (p) { + logger.debug( + "Successfully created barrier polygon shapefile. " + + "Write shapefile path into WSPLGEN job."); + job.addLin(shapePolys.getAbsolutePath()); + } + + if (p || l) { + facetCreator.createBarrierFacet(); + } + } + + + protected SimpleFeatureType getBarriersFeatureType( + String name, + String srs, + Class type + ) { + Object[][] attrs = new Object[2][]; + attrs[0] = new Object[] { "typ", String.class }; + attrs[1] = new Object[] { "elevation", Double.class }; + + return GeometryUtils.buildFeatureType(name, srs, type, attrs); + } + + + protected FeatureCollection[] splitLinesAndPolygons(List f) { + FeatureCollection lines = FeatureCollections.newCollection(); + FeatureCollection polygons = FeatureCollections.newCollection(); + + for (SimpleFeature feature: f) { + Geometry geom = (Geometry) feature.getDefaultGeometry(); + + + if (geom instanceof LineString) { + geom = applyElevationAttribute(feature, (LineString) geom); + lines.add(feature); + } + else if (geom instanceof Polygon) { + geom = applyElevationAttribute(feature, (Polygon) geom); + polygons.add(feature); + } + else { + logger.warn("Feature not supported: " + geom.getClass()); + } + } + + logger.debug("Found " + lines.size() + " barrier lines."); + logger.debug("Found " + polygons.size() + " barrier polygons."); + + return new FeatureCollection[] { lines, polygons }; + } + + + protected static Geometry applyElevationAttribute( + SimpleFeature feature, + Geometry geom + ) { + logger.debug("Apply elevations for: " + geom.getClass()); + + List elevations = extractElevations(feature); + int numPoints = geom.getNumPoints(); + int numElevation = elevations.size(); + + String typ = (String) feature.getAttribute("typ"); + + if (numPoints > numElevation) { + logger.warn("More vertices in Geometry than elevations given."); + } + + Coordinate[] c = geom.getCoordinates(); + for (int i = 0; i < numPoints; i++) { + if (i < numElevation) { + c[i].z = elevations.get(i); + } + else if (typ != null && typ.equals("Graben")) { + c[i].z = -9999d; + } + else { + c[i].z = 9999d; + } + } + + return geom; + } + + + protected static List extractElevations(SimpleFeature feature) { + String tmp = (String) feature.getAttribute("elevation"); + String typ = (String) feature.getAttribute("typ"); + + String[] elevations = tmp == null ? null : tmp.split(" "); + + int num = elevations != null ? elevations.length : 0; + + List list = new ArrayList(num); + + for (int i = 0; i < num; i++) { + try { + list.add(Double.parseDouble(elevations[i])); + } + catch (NumberFormatException nfe) { + logger.warn("Error while parsing elevation at pos: " + i); + if (typ != null && typ.equals("Graben")) { + list.add(new Double(-9999.0)); + } + else { + list.add(new Double(9999.0)); + } + } + } + + return list; + } + + + protected void setAxis(FLYSArtifact artifact, File dir, WSPLGENJob job) { + String river = artifact.getDataAsString("river"); + String srid = FLYSUtils.getRiverSrid(artifact); + String srs = "EPSG:" + srid; + + RiverAxis axis = RiverAxis.getRiverAxis(river); + if (axis == null) { + logger.warn("Could not find river axis for: '" + river + "'"); + return; + } + + Geometry geom = axis.getGeom(); + + SimpleFeatureType ft = GeometryUtils.buildFeatureType( + "axis", srs, LineString.class); + + SimpleFeatureBuilder builder = new SimpleFeatureBuilder(ft); + builder.add(geom); + + FeatureCollection collection = FeatureCollections.newCollection(); + collection.add(builder.buildFeature("0")); + + File axisShape = new File(dir, WSPLGEN_AXIS); + + boolean a = GeometryUtils.writeShapefile( + axisShape, + GeometryUtils.buildFeatureType("axis", srs, LineString.class), + collection); + + if (a) { + job.setAxis(axisShape.getAbsolutePath()); + } + } + + + protected void setPro(FLYSArtifact artifact, File dir, WSPLGENJob job) { + String river = artifact.getDataAsString("river"); + String srid = FLYSUtils.getRiverSrid(artifact); + String srs = "EPSG:" + srid; + + List cst = + CrossSectionTrack.getCrossSectionTrack(river); + + logger.debug("Found " + cst.size() + " CrossSectionTracks."); + + Object[][] attrs = new Object[2][]; + attrs[0] = new Object[] { "ELEVATION", Double.class }; + attrs[1] = new Object[] { "KILOMETER", Double.class }; + + SimpleFeatureType ft = GeometryUtils.buildFeatureType( + "qps", srs, LineString.class, attrs); + + SimpleFeatureBuilder builder = new SimpleFeatureBuilder(ft); + FeatureCollection collection = FeatureCollections.newCollection(); + + int i = 0; + for (CrossSectionTrack track: cst) { + builder.reset(); + builder.add(track.getGeom()); + builder.add(track.getZ().doubleValue()); + builder.add(track.getKm().doubleValue()); + + collection.add(builder.buildFeature(String.valueOf(i++))); + } + + File qpsShape = new File(dir, WSPLGEN_QPS); + + boolean q = GeometryUtils.writeShapefile( + qpsShape, + GeometryUtils.buildFeatureType("qps", srs, LineString.class, attrs), + collection); + + if (q) { + job.setPro(qpsShape.getAbsolutePath()); + } + } + + + protected void setDgm(FLYSArtifact artifact, WSPLGENJob job) { + String dgm_id = artifact.getDataAsString("dgm"); + + int id = -1; + try { + id = Integer.parseInt(dgm_id); + } + catch (NumberFormatException nfe) { /* do nothing */ } + + DGM dgm = DGM.getDGM(id); + + if (dgm == null) { + logger.warn("Could not find specified DGM."); + + return; + } + + job.setDgm(dgm.getPath()); + } + + + protected void setArea(FLYSArtifact artifact, File dir, WSPLGENJob job) { + String river = artifact.getDataAsString("river"); + String srid = FLYSUtils.getRiverSrid(artifact); + String srs = "EPSG:" + srid; + + Floodplain plain = Floodplain.getFloodplain(river); + + SimpleFeatureType ft = GeometryUtils.buildFeatureType( + "talaue", srs, MultiPolygon.class); + + SimpleFeatureBuilder builder = new SimpleFeatureBuilder(ft); + builder.add(plain.getGeom()); + + FeatureCollection collection = FeatureCollections.newCollection(); + collection.add(builder.buildFeature("0")); + + File talaueShape = new File(dir, WSPLGEN_FLOODPLAIN); + + boolean t = GeometryUtils.writeShapefile( + talaueShape, + GeometryUtils.buildFeatureType("talaue", srs, MultiPolygon.class), + collection); + + if (t) { + job.setArea(talaueShape.getAbsolutePath()); + } + } + + + protected void setOutFile(FLYSArtifact artifact, WSPLGENJob job) { + job.setOutFile(WSPLGEN_OUTPUT_FILE); + } + + + protected WQKms getWQKms(FLYSArtifact flys, CallContext cc) { + String wspString = flys.getDataAsString(WSP_ARTIFACT); + String[] parts = wspString.split(";"); + + String otherArtifact = parts[0]; + + int idx = -1; + try { + idx = Integer.parseInt(parts[2]); + } + catch (NumberFormatException nfe) { /* do nothing */ } + + FLYSArtifact src = otherArtifact != null + ? FLYSUtils.getArtifact(otherArtifact, cc) + : flys; + + logger.debug("Use waterlevel provided by Artifact: " + src.identifier()); + + CalculationResult rawData = (CalculationResult) src.compute( + cc, + null, + WINFO_WSP_STATE_ID, + ComputeType.ADVANCE, + false); + + WQKms[] wqkms = (WQKms[]) rawData.getData(); + + return wqkms == null || idx == -1 || idx >= wqkms.length + ? null + : wqkms[idx]; + } + + + protected void setWsp( + FLYSArtifact artifact, + CallContext context, + File dir, + WSPLGENJob job) + { + logger.debug("FloodMapState.setWsp"); + + WQKms data = getWQKms(artifact, context); + + if (data == null) { + logger.warn("No WST data found!"); + return; + } + + WstWriter writer = new WstWriter(1); + + // TODO REMOVE job.setWspTag(...) This is only used until the user is + // able to select the WSP column himself! + boolean writeWspTag = true; + + double[] buf = new double[4]; + logger.debug("Add WST column: " + data.getName()); + writer.addColumn(data.getName()); + + if (writeWspTag) { + job.setWspTag(data.getName()); + writeWspTag = false; + } + + for (int i = 0, num = data.size(); i < num; i++) { + data.get(i, buf); + writer.add(buf); + } + + FileOutputStream fout = null; + + try { + File wspFile = new File(dir, WSPLGEN_WSP_FILE); + fout = new FileOutputStream(wspFile); + + writer.write(fout); + + job.setWsp(wspFile.getAbsolutePath()); + } + catch (FileNotFoundException fnfe) { + logger.warn("Error while writing wsp file: " + fnfe.getMessage()); + } + finally { + if (fout != null) { + try { + fout.close(); + } + catch (IOException ioe) { /* do nothing */ } + } + } + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/FloodplainChoice.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/FloodplainChoice.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,63 @@ +package de.intevation.flys.artifacts.states; + +import org.w3c.dom.Element; + +import de.intevation.artifacts.Artifact; +import de.intevation.artifacts.CallContext; +import de.intevation.artifacts.CallMeta; + +import de.intevation.artifacts.common.utils.XMLUtils; + +import de.intevation.artifactdatabase.ProtocolUtils; + +import de.intevation.flys.artifacts.resources.Resources; + + +/** + * @author Ingo Weinzierl + */ +public class FloodplainChoice extends DefaultState { + + public static final String OPTION = "floodplain.option"; + + + @Override + protected String getUIProvider() { + return "boolean_panel"; + } + + + @Override + protected Element[] createItems( + XMLUtils.ElementCreator cr, + Artifact artifact, + String name, + CallContext context) + { + CallMeta meta = context.getMeta(); + + Element option = createItem( + cr, + new String[] { Resources.getMsg(meta, OPTION, OPTION), "true" }); + + return new Element[] { option }; + } + + + protected Element createItem(XMLUtils.ElementCreator cr, Object obj) { + Element item = ProtocolUtils.createArtNode(cr, "item", null, null); + Element label = ProtocolUtils.createArtNode(cr, "label", null, null); + Element value = ProtocolUtils.createArtNode(cr, "value", null, null); + + String[] arr = (String[]) obj; + + label.setTextContent(arr[0]); + value.setTextContent(arr[1]); + + item.appendChild(label); + item.appendChild(value); + + return item; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/LocationDistanceSelect.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/LocationDistanceSelect.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,146 @@ +package de.intevation.flys.artifacts.states; + +import org.apache.log4j.Logger; + +import gnu.trove.TDoubleArrayList; + +import de.intevation.artifacts.Artifact; + +import de.intevation.artifactdatabase.data.StateData; + +import de.intevation.flys.artifacts.WINFOArtifact; + + +/** + * @author Ingo Weinzierl + */ +public class LocationDistanceSelect +extends ComputationRangeState +{ + + /** The logger used in this class.*/ + private static Logger logger = Logger.getLogger(LocationDistanceSelect.class); + + + /** The name of the 'mode' field. */ + public static final String MODE = "ld_mode"; + + /** The name of the 'locations' field.*/ + public static final String LOCATIONS = "ld_locations"; + + + /** + * The default constructor that initializes an empty State object. + */ + public LocationDistanceSelect() { + } + + + @Override + protected String getUIProvider() { + return "location_distance_panel"; + } + + + @Override + public boolean validate(Artifact artifact) + throws IllegalArgumentException + { + logger.debug("LocationDistanceSelect.validate"); + + WINFOArtifact flys = (WINFOArtifact) artifact; + + if (flys.isRange()) { + return super.validate(flys); + } + else { + return validateLocations(flys); + } + } + + + protected boolean validateLocations(WINFOArtifact flys) + throws IllegalArgumentException + { + StateData dValues = getData(flys, LOCATIONS); + String values = dValues != null ? (String)dValues.getValue() : null; + + if (values == null || values.length() == 0) { + throw new IllegalArgumentException("error_empty_state"); + } + + double[] absMinMax = getMinMax(flys); + double[] relMinMax = getMinMaxFromString(values); + + if (relMinMax[0] < absMinMax[0] || relMinMax[0] > absMinMax[1]) { + throw new IllegalArgumentException("error_feed_from_out_of_range"); + } + + if (relMinMax[1] > absMinMax[1] || relMinMax[1] < absMinMax[0]) { + throw new IllegalArgumentException("error_feed_to_out_of_range"); + } + + return true; + } + + + /** + * Extracts the min/max values from String s. An + * IllegalArgumentException is thrown if there is a value that throws a + * NumberFormatException. + * + * @param s String that contains whitespace separated double values. + * + * @return a 2dmin array [min,max]. + */ + public static double[] getMinMaxFromString(String s) + throws IllegalArgumentException + { + String[] values = s.split(" "); + + double[] minmax = new double[] { + Double.MAX_VALUE, + -Double.MAX_VALUE }; + + for (String v: values) { + try { + double value = Double.valueOf(v); + + minmax[0] = minmax[0] < value ? minmax[0] : value; + minmax[1] = minmax[1] > value ? minmax[1] : value; + } + catch (NumberFormatException nfe) { + throw new IllegalArgumentException( + "error_invalid_double_value"); + } + } + + return minmax; + } + + + public static double[] getLocations(WINFOArtifact flys) { + StateData data = flys.getData("ld_locations"); + String value = data != null ? (String) data.getValue() : null; + + if (value == null || value.length() == 0) { + logger.warn("No location data given."); + return null; + } + + String[] splitted = value.split(" "); + TDoubleArrayList values = new TDoubleArrayList(); + + for (String split: splitted) { + try { + values.add(Double.valueOf(split)); + } + catch (NumberFormatException nfe) { + logger.warn(nfe, nfe); + } + } + + return values.toNativeArray(); + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/LocationSelect.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/LocationSelect.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,134 @@ +package de.intevation.flys.artifacts.states; + +import gnu.trove.TDoubleArrayList; + +import org.apache.log4j.Logger; + +import org.w3c.dom.Element; + +import de.intevation.artifacts.Artifact; +import de.intevation.artifacts.CallContext; + +import de.intevation.artifacts.common.utils.XMLUtils; + +import de.intevation.artifactdatabase.data.StateData; + +import de.intevation.flys.artifacts.FLYSArtifact; + + +/** + * This state is used to realize the input of multiple locations as string. The + * string should be a whitespace separated list of double values where each + * double value represents a location. + * + * @author Ingo Weinzierl + */ +public class LocationSelect extends LocationDistanceSelect { + + /** The logger used in this class.*/ + private static Logger logger = Logger.getLogger(LocationSelect.class); + + + /** The name of the StateData object that stores the location string.*/ + public static final String FIELD_LOCATIONS = "ld_locations"; + + + public LocationSelect() { + } + + + @Override + protected String getUIProvider() { + return "location_panel"; + } + + + @Override + protected Element[] createItems( + XMLUtils.ElementCreator cr, + Artifact artifact, + String name, + CallContext context) + { + double[] minmax = getMinMax(artifact); + + double minVal = Double.MIN_VALUE; + double maxVal = Double.MAX_VALUE; + + if (minmax != null) { + minVal = minmax[0]; + maxVal = minmax[1]; + } + else { + logger.warn("Could not read min/max distance values!"); + } + + if (name.equals(FIELD_LOCATIONS)) { + Element min = createItem( + cr, + new String[] {"min", new Double(minVal).toString()}); + + Element max = createItem( + cr, + new String[] {"max", new Double(maxVal).toString()}); + + return new Element[] { min, max }; + } + + return null; + } + + + @Override + public boolean validate(Artifact artifact) + throws IllegalArgumentException + { + logger.debug("LocationSelect.validate"); + + FLYSArtifact flys = (FLYSArtifact) artifact; + StateData data = getData(flys, FIELD_LOCATIONS); + + String locationStr = data != null ? (String) data.getValue() : null; + + if (locationStr == null || locationStr.length() == 0) { + logger.error("No locations given."); + throw new IllegalArgumentException("error_empty_state"); + } + + double[] minmax = getMinMax(artifact); + double[] mm = extractLocations(locationStr); + + logger.debug("Inserted min location: " + mm[0]); + logger.debug("Inserted max location: " + mm[mm.length-1]); + + return validateBounds(minmax[0], minmax[1], mm[0], mm[mm.length-1], 0d); + } + + + /** + * This method takes a string that consist of whitespace separated double + * values and returns the double values as array. + * + * @param locationStr The locations inserted in this state. + * + * @return the locations as array. + */ + protected double[] extractLocations(String locationStr) { + String[] tmp = locationStr.split(" "); + TDoubleArrayList locations = new TDoubleArrayList(); + + for (String l: tmp) { + try { + locations.add(Double.parseDouble(l)); + } + catch (NumberFormatException nfe) { + logger.warn(nfe, nfe); + } + } + + locations.sort(); + + return locations.toNativeArray(); + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/OutputState.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/OutputState.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,43 @@ +package de.intevation.flys.artifacts.states; + +import org.apache.log4j.Logger; + +import org.w3c.dom.Document; +import org.w3c.dom.Element; +import org.w3c.dom.Node; + +import de.intevation.artifacts.Artifact; +import de.intevation.artifacts.CallContext; + +import de.intevation.flys.artifacts.model.FacetTypes; + + +public class OutputState extends DefaultState implements FacetTypes { + + private static final Logger logger = Logger.getLogger(OutputState.class); + + + @Override + public Element describeStatic( + Artifact artifact, + Document document, + Node root, + CallContext context, + String uuid) + { + return null; + } + + + @Override + public Element describe( + Artifact artifact, + Document document, + Node root, + CallContext context, + String uuid) + { + return null; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/ProfileDistanceSelect.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/ProfileDistanceSelect.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,13 @@ +package de.intevation.flys.artifacts.states; + +/** + * @author Ingo Weinzierl + */ +public class ProfileDistanceSelect extends DefaultState { + + @Override + protected String getUIProvider() { + return "auto_integer"; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/RangeState.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/RangeState.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,96 @@ +package de.intevation.flys.artifacts.states; + +import org.apache.log4j.Logger; + +import de.intevation.artifacts.Artifact; + +import de.intevation.artifactdatabase.data.StateData; + +import de.intevation.flys.artifacts.FLYSArtifact; + + +/** + * @author Ingo Weinzierl + */ +public abstract class RangeState extends DefaultState { + + /** The logger that is used in this class.*/ + private Logger logger = Logger.getLogger(RangeState.class); + + + public RangeState() { + } + + + protected abstract String getLowerField(); + protected abstract String getUpperField(); + protected abstract String getStepField(); + protected abstract double[] getMinMax(Artifact artifact); + + + /** + * Validates a given range with a given valid range. + * + * @param fromValid Valid lower value of the range. + * @param toValid Valid upper value of the range. + * @param from The lower value. + * @param to The upper value. + * @param step The step width. + * + * @return true, if everything was fine, otherwise an exception is thrown. + */ + protected boolean validateBounds( + double fromValid, double toValid, + double from, double to, double step) + throws IllegalArgumentException + { + logger.debug("RangeState.validateRange"); + + if (from < fromValid) { + logger.error( + "Invalid 'from'. " + from + " is smaller than " + fromValid); + throw new IllegalArgumentException("error_feed_from_out_of_range"); + } + else if (to > toValid) { + logger.error( + "Invalid 'to'. " + to + " is bigger than " + toValid); + throw new IllegalArgumentException("error_feed_to_out_of_range"); + } + + return true; + } + + + @Override + public boolean validate(Artifact artifact) + throws IllegalArgumentException + { + FLYSArtifact flys = (FLYSArtifact) artifact; + + StateData dFrom = getData(flys, getLowerField()); + StateData dTo = getData(flys, getUpperField()); + StateData dStep = getData(flys, getStepField()); + + String fromStr = dFrom != null ? (String) dFrom.getValue() : null; + String toStr = dTo != null ? (String) dTo.getValue() : null; + String stepStr = dStep != null ? (String) dStep.getValue() : null; + + if (fromStr == null || toStr == null || stepStr == null) { + throw new IllegalArgumentException("error_empty_state"); + } + + try { + double from = Double.parseDouble(fromStr); + double to = Double.parseDouble(toStr); + double step = Double.parseDouble(stepStr); + + double[] minmax = getMinMax(flys); + + return validateBounds(minmax[0], minmax[1], from, to, step); + } + catch (NumberFormatException nfe) { + throw new IllegalArgumentException("error_invalid_double_value"); + } + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/RiverAxisState.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/RiverAxisState.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,82 @@ +package de.intevation.flys.artifacts.states; + +import java.util.List; +import java.util.Map; + +import org.apache.log4j.Logger; + +import de.intevation.artifacts.CallContext; +import de.intevation.artifacts.CallMeta; + +import de.intevation.artifactdatabase.state.Facet; + +import de.intevation.flys.artifacts.FLYSArtifact; +import de.intevation.flys.artifacts.context.FLYSContext; +import de.intevation.flys.artifacts.model.WMSLayerFacet; +import de.intevation.flys.artifacts.resources.Resources; +import de.intevation.flys.artifacts.states.DefaultState.ComputeType; +import de.intevation.flys.utils.FLYSUtils; +import de.intevation.flys.utils.GeometryUtils; + + +public class RiverAxisState extends OutputState { + + public static final String I18N_DESCRIPTION = "floodmap.riveraxis"; + + public static final String WMS_LAYER_NAME = "riveraxis"; + + + + private static final Logger logger = Logger.getLogger(RiverAxisState.class); + + + @Override + public Object computeInit( + FLYSArtifact artifact, + String hash, + Object context, + CallMeta meta, + List facets + ) { + logger.debug("RiverAxisState.computeInit()"); + + FLYSContext flysContext = null; + + if (context instanceof FLYSContext) { + flysContext = (FLYSContext) context; + } + else { + flysContext = (FLYSContext) ((CallContext) context).globalContext(); + } + + Map wms = (Map) + flysContext.get(FLYSContext.RIVER_WMS); + + String river = artifact.getDataAsString("river"); + + if(river == null || river.length() == 0) { + logger.warn("No river found in the current parameterization."); + return null; + } + + String url = wms.get(river); + + // TODO Add config for background layer + WMSLayerFacet facet = new WMSLayerFacet( + 0, + FLOODMAP_RIVERAXIS, + Resources.getMsg(meta, I18N_DESCRIPTION, I18N_DESCRIPTION), + ComputeType.INIT, + getID(), hash, + url); + + facet.addLayer(WMS_LAYER_NAME); + facet.setExtent(GeometryUtils.getRiverBounds(river)); + facet.setSrid(FLYSUtils.getRiverSrid(artifact)); + + facets.add(facet); + + return null; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/RiverSelect.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/RiverSelect.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,163 @@ +package de.intevation.flys.artifacts.states; + +import java.util.List; + +import org.apache.log4j.Logger; + +import org.w3c.dom.Element; +import org.w3c.dom.Node; + +import de.intevation.artifacts.Artifact; +import de.intevation.artifacts.CallContext; + +import de.intevation.artifacts.common.utils.XMLUtils; + +import de.intevation.artifactdatabase.ProtocolUtils; +import de.intevation.artifactdatabase.data.StateData; + +import de.intevation.flys.model.River; + +import de.intevation.flys.artifacts.FLYSArtifact; +import de.intevation.flys.artifacts.model.RiverFactory; +import de.intevation.flys.artifacts.resources.Resources; + + +/** + * @author Ingo Weinzierl + */ +public class RiverSelect extends DefaultState { + + /** The logger used in this class. */ + private static Logger logger = Logger.getLogger(RiverSelect.class); + + + /** Error message that is thrown if no river was found based on a given + * name.*/ + public static final String ERROR_NO_SUCH_RIVER = + "error_feed_no_such_river"; + + /** Error message that is thrown if no river was found based on a given + * name.*/ + public static final String ERROR_NO_RIVER_SELECTED = + "error_feed_no_river_selected"; + + + /** + * The default constructor that initializes an empty State object. + */ + public RiverSelect() { + } + + + /** + * Initialize the state based on the state node in the configuration. + * + * @param config The state configuration node. + */ + public void setup(Node config) { + super.setup(config); + } + + + protected Element createData( + XMLUtils.ElementCreator cr, + Artifact artifact, + StateData data, + CallContext context) + { + Element select = ProtocolUtils.createArtNode( + cr, "select", + new String[] { "uiprovider" }, + new String[] { "select_with_map" }); + cr.addAttr(select, "name", data.getName(), true); + + Element label = ProtocolUtils.createArtNode( + cr, "label", null, null); + + Element choices = ProtocolUtils.createArtNode( + cr, "choices", null, null); + + select.appendChild(label); + + label.setTextContent(Resources.getMsg( + context.getMeta(), + getID(), + getID())); + + return select; + } + + + @Override + protected Element[] createItems( + XMLUtils.ElementCreator cr, + Artifact artifact, + String name, + CallContext context) + { + List rivers = RiverFactory.getRivers(); + Element[] items = new Element[rivers.size()]; + + int idx = 0; + for (River river: rivers) { + items[idx++] = createRiverItem(cr, river); + } + + return items; + } + + + /** + * This method creates a node that represents a river item. This node + * contains the label and the value that describe the river. + * + * @param cr The ElementCreator. + * @param river The river. + * + * @return the element that contains the information about the river. + */ + protected Element createRiverItem(XMLUtils.ElementCreator cr, River river) { + Element item = ProtocolUtils.createArtNode(cr, "item", null, null); + Element label = ProtocolUtils.createArtNode(cr, "label", null, null); + Element value = ProtocolUtils.createArtNode(cr, "value", null, null); + + label.setTextContent(river.getName()); + value.setTextContent(river.getName()); + + item.appendChild(label); + item.appendChild(value); + + return item; + } + + + @Override + public boolean validate(Artifact artifact) + throws IllegalArgumentException + { + logger.debug("RiverSelect.validate"); + + FLYSArtifact flys = (FLYSArtifact) artifact; + + StateData dRiver = getData(flys, "river"); + + if (dRiver == null || dRiver.getValue() == null) { + throw new IllegalArgumentException(ERROR_NO_RIVER_SELECTED); + } + + River river = RiverFactory.getRiver((String) dRiver.getValue()); + + if (river == null) { + throw new IllegalArgumentException(ERROR_NO_SUCH_RIVER); + } + + return true; + } + + + @Override + protected String getUIProvider() { + return "river_panel"; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/ScenarioSelect.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/ScenarioSelect.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,120 @@ +package de.intevation.flys.artifacts.states; + +import org.apache.log4j.Logger; + +import org.w3c.dom.Element; + +import de.intevation.artifacts.Artifact; +import de.intevation.artifacts.CallContext; +import de.intevation.artifacts.CallMeta; + +import de.intevation.artifacts.common.utils.XMLUtils; +import de.intevation.artifacts.common.utils.XMLUtils.ElementCreator; + +import de.intevation.artifactdatabase.ProtocolUtils; + +import de.intevation.flys.artifacts.FLYSArtifact; +import de.intevation.flys.artifacts.resources.Resources; + +/** + * @author Ingo Weinzierl + */ +public class ScenarioSelect extends DefaultState { + + /** The logger that is used in this class.*/ + private static Logger logger = Logger.getLogger(ScenarioSelect.class); + + + public static final String FIELD_MODE = "scenario"; + public static final String FIELD_BARRIERS = "uesk.barriers"; + + public static final String SCENARIO_CURRENT = "scenario.current"; + public static final String SCENARIO_POTENTIEL = "scenario.potentiel"; + public static final String SCENARIO_SCENRAIO = "scenario.scenario"; + + public static final String[] SCENARIOS = { + SCENARIO_CURRENT, + SCENARIO_POTENTIEL, + SCENARIO_SCENRAIO }; + + + + @Override + protected String getUIProvider() { + return "map_digitize"; + } + + + @Override + protected void appendStaticData( + FLYSArtifact flys, + CallContext cc, + ElementCreator creator, + Element ui, + String name + ) { + if (name != null && name.equals(FIELD_BARRIERS)) { + return; + } + else { + super.appendStaticData(flys, cc, creator, ui, name); + } + } + + + @Override + protected Element[] createItems( + XMLUtils.ElementCreator cr, + Artifact artifact, + String name, + CallContext context) + { + CallMeta meta = context.getMeta(); + + if (name.equals(FIELD_MODE)) { + Element[] scenarios = new Element[SCENARIOS.length]; + + int i = 0; + + for (String scenario: SCENARIOS) { + scenarios[i++] = createItem( + cr, new String[] { + Resources.getMsg(meta, scenario, scenario), + scenario + }); + } + + return scenarios; + } + else { + FLYSArtifact flys = (FLYSArtifact) artifact; + String data = flys.getDataAsString(name); + + return new Element[] { createItem( + cr, + new String[] { + Resources.getMsg(meta, name, name), + data + } + )}; + } + } + + + protected Element createItem(XMLUtils.ElementCreator cr, Object obj) { + Element item = ProtocolUtils.createArtNode(cr, "item", null, null); + Element label = ProtocolUtils.createArtNode(cr, "label", null, null); + Element value = ProtocolUtils.createArtNode(cr, "value", null, null); + + String[] arr = (String[]) obj; + + label.setTextContent(arr[0]); + value.setTextContent(arr[1]); + + item.appendChild(label); + item.appendChild(value); + + return item; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/StateFactory.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/StateFactory.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,121 @@ +package de.intevation.flys.artifacts.states; + +import javax.xml.xpath.XPathConstants; + +import org.apache.log4j.Logger; + +import org.w3c.dom.Node; +import org.w3c.dom.NodeList; + +import de.intevation.artifactdatabase.data.DefaultStateData; +import de.intevation.artifactdatabase.state.State; + +import de.intevation.artifacts.common.utils.XMLUtils; + + +/** + * @author Ingo Weinzierl + */ +public class StateFactory { + + /** The logger used in this class */ + private static Logger logger = Logger.getLogger(StateFactory.class); + + /** The XPath to the classname of the state */ + public static final String XPATH_STATE = "@state"; + + /** The XPath to the data items of the state relative to the state node. */ + public static final String XPATH_DATA = "data"; + + /** The XPath to the data name relative to the data node.*/ + public static final String XPATH_DATA_NAME = "@name"; + + /** The XPath to the data type relative to the data node.*/ + public static final String XPATH_DATA_TYPE = "@type"; + + /** The XPath to the data description relative to the data node.*/ + public static final String XPATH_DATA_DESCRIPTION = "@description"; + + + /** + * Creates a new State based on the configured class provided by + * stateConf. + * + * @param stateConf The configuration of the state. + * + * @return a State. + */ + public static State createState(Node stateConf) { + String clazz = (String) XMLUtils.xpath( + stateConf, XPATH_STATE, XPathConstants.STRING); + + State state = null; + + try { + logger.debug("Create a new State for class: " + clazz); + state = (State) Class.forName(clazz).newInstance(); + state.setup(stateConf); + + initializeStateData(state, stateConf); + } + catch (InstantiationException ie) { + logger.error(ie, ie); + } + catch (IllegalAccessException iae) { + logger.error(iae, iae); + } + catch (ClassNotFoundException cnfe) { + logger.error(cnfe, cnfe); + } + + return state; + } + + + /** + * This method extracts the configured input data of a state and adds new + * StateData objects to the State. + * + * @param state The state. + * @param stateConf The state configuration node. + */ + protected static void initializeStateData(State state, Node stateConf) { + NodeList dataList = (NodeList) XMLUtils.xpath( + stateConf, XPATH_DATA, XPathConstants.NODESET); + + if (dataList == null || dataList.getLength() == 0) { + logger.debug("The state has no input data configured."); + + return; + } + + int items = dataList.getLength(); + + logger.debug("The state has " + items + " data items configured."); + + for (int i = 0; i < items; i++) { + Node data = dataList.item(i); + + String name = (String) XMLUtils.xpath( + data, XPATH_DATA_NAME, XPathConstants.STRING); + String type = (String) XMLUtils.xpath( + data, XPATH_DATA_TYPE, XPathConstants.STRING); + String desc = (String) XMLUtils.xpath( + data, XPATH_DATA_DESCRIPTION, XPathConstants.STRING); + + if (name == null || name.equals("")) { + logger.warn("No name for data item at pos " + i + " found."); + continue; + } + + if (type == null || type.equals("")) { + logger.warn("No type for data item at pos " + i + " found."); + logger.warn("Default type 'string' used."); + type = "string"; + } + + state.addData(name, new DefaultStateData(name, type, desc)); + } + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/StaticState.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/StaticState.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,22 @@ +package de.intevation.flys.artifacts.states; + +import org.apache.log4j.Logger; + +import de.intevation.flys.artifacts.model.FacetTypes; + +/** + * Yet, a non-abstract DefaultState. + */ +public class StaticState +extends DefaultState +implements FacetTypes +{ + /** The logger that is used in this state. */ + private static final Logger logger = Logger.getLogger(StaticState.class); + + public StaticState(String id, String description) { + super(); + setID(id); + setDescription(description); + } +} diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/WDifferencesState.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/WDifferencesState.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,143 @@ +package de.intevation.flys.artifacts.states; + +import java.util.List; + +import org.apache.log4j.Logger; + +import de.intevation.artifacts.CallContext; + +import de.intevation.artifactdatabase.state.Facet; + +import de.intevation.artifacts.Artifact; +import de.intevation.flys.artifacts.FLYSArtifact; +import de.intevation.flys.artifacts.WINFOArtifact; + +import de.intevation.flys.artifacts.math.WKmsOperation; + +import de.intevation.flys.artifacts.model.FacetTypes; +import de.intevation.flys.artifacts.model.WKms; +import de.intevation.flys.artifacts.model.WQKms; + +import de.intevation.flys.artifacts.model.DataFacet; +import de.intevation.artifactdatabase.data.StateData; + +import de.intevation.flys.utils.FLYSUtils; + + +public class WDifferencesState +extends DefaultState +implements FacetTypes +{ + /** The logger that is used in this state. */ + private static Logger logger = Logger.getLogger(WDifferencesState.class); + + + public WDifferencesState() { + } + + + /** Specify to display nothing (this is kind of a "final" state). */ + @Override + protected String getUIProvider() { + return "noinput"; + } + + + @Override + public boolean validate(Artifact artifact) + throws IllegalArgumentException + { + FLYSArtifact flys = (FLYSArtifact) artifact; + + StateData data = flys.getData("diffids"); + + if (data == null) { + throw new IllegalArgumentException("diffids is empty"); + } + + // TODO: Also validate format. + + return true; + } + + + + @Override + public Object computeAdvance( + FLYSArtifact artifact, + String hash, + CallContext context, + List facets, + Object old + ) { + WINFOArtifact winfo = (WINFOArtifact)artifact; + String id = getID(); + + // Load the Artifacts/facets that we want to subtract and display. + // Expected format is: + // [42537f1e-3522-42ef-8968-635b03d8e9c6;longitudinal_section.w;0]#[1231f2-....] + String datas[] = winfo.getDataAsString("diffids").split("#"); + + // Validate the Data-Strings. + for (String s: datas) { + if (!WaterlevelSelectState.isValueValid(winfo.getDataAsString("diffids"))) { + // TODO: escalate. + } + } + + if (datas.length != 2) { + // TODO crash with style + ; + } + String uuid1 = WaterlevelSelectState.strip(datas[0]).split(";")[0]; + String uuid2 = WaterlevelSelectState.strip(datas[1]).split(";")[0]; + + WINFOArtifact flys1 = (WINFOArtifact) FLYSUtils.getArtifact( + uuid1, + context); + WINFOArtifact flys2 = (WINFOArtifact) FLYSUtils.getArtifact( + uuid2, + context); + + if (flys1 == null) { + logger.warn("One of the artifacts (1) for diff calculation could not be loaded"); + } + if (flys2 == null) { + logger.warn("One of the artifacts (2) for diff calculation could not be loaded"); + } + WKms wkms = null; + String facetName = "diff ()"; + + if (flys1 != null && flys2 != null) { + // TODO also check size. + // TODO also need index of wqkms. + WQKms[] minuend = (WQKms[]) flys1.getWaterlevelData().getData(); + WQKms[] subtrahend = (WQKms[]) flys2.getWaterlevelData().getData(); + wkms = WKmsOperation.SUBTRACTION.operate(minuend[0], subtrahend[0]); + facetName = "W ("+minuend[0].getName() + ") - W (" + subtrahend[0].getName()+")"; + logger.warn("Did a WKMSSubtraction"); + // Add these datasets also as facets ("absolutes"). + /* + Facet minuendAbsFacet = new WaterlevelFacet(0, LONGITUDINAL_W, + "Minuend: W (_todo_)", ComputeType.ADVANCE, id, hash); + Facet subtrahendAbsFacet = new WaterlevelFacet(1, LONGITUDINAL_W, + "Subtrahend: W (_todo_)", ComputeType.ADVANCE, id, hash); + */ + //facets.add(minuendAbsFacet); + //facets.add(subtrahendAbsFacet); + } + + if (facets != null) { + // TODO: pass computetype and state id. + //, ComputeType.ADVANCE, getID(), hash)); + facets.add(new DataFacet(W_DIFFERENCES, facetName)); + facets.add(new DataFacet(CSV, "CSV data")); + } + else { + logger.debug("Not adding facets in WDifferencesState."); + } + + return wkms; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/WMSBackgroundState.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/WMSBackgroundState.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,120 @@ +package de.intevation.flys.artifacts.states; + +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import javax.xml.xpath.XPathConstants; + +import org.apache.log4j.Logger; + +import org.w3c.dom.Document; +import org.w3c.dom.Node; + +import de.intevation.artifacts.CallMeta; + +import de.intevation.artifacts.common.utils.Config; +import de.intevation.artifacts.common.utils.XMLUtils; + +import de.intevation.artifactdatabase.state.Facet; + +import de.intevation.flys.artifacts.FLYSArtifact; +import de.intevation.flys.artifacts.model.WMSLayerFacet; +import de.intevation.flys.artifacts.resources.Resources; +import de.intevation.flys.artifacts.states.DefaultState.ComputeType; + + +public class WMSBackgroundState extends OutputState { + + public static final String I18N_DESCRIPTION = "floodmap.wmsbackground"; + + public static final String XPATH_SRID = + "/artifact-database/floodmap/river[@name=$name]/srid/@value"; + + public static final String XPATH_WMS_URL = + "/artifact-database/floodmap/river[@name=$name]/background-wms/@url"; + + public static final String XPATH_WMS_LAYER = + "/artifact-database/floodmap/river[@name=$name]/background-wms/@layers"; + + + protected String url; + protected String layer; + protected String srid; + + + private static final Logger logger = Logger.getLogger(WMSBackgroundState.class); + + + @Override + public void setup(Node config) { + super.setup(config); + + logger.debug("WMSBackgroundState.setup()"); + } + + + @Override + public Object computeInit( + FLYSArtifact artifact, + String hash, + Object context, + CallMeta meta, + List facets + ) { + logger.debug("WMSBackgroundState.computeInit()"); + + if (url == null || layer == null) { + Document cfg = Config.getConfig(); + + String river = artifact.getDataAsString("river"); + + Map variables = new HashMap(); + variables.put("name", river); + + srid = (String) XMLUtils.xpath( + cfg, + XPATH_SRID, + XPathConstants.STRING, + null, + variables); + + url = (String) XMLUtils.xpath( + cfg, + XPATH_WMS_URL, + XPathConstants.STRING, + null, + variables); + + layer = (String) XMLUtils.xpath( + cfg, + XPATH_WMS_LAYER, + XPathConstants.STRING, + null, + variables); + } + + if (url == null || layer == null) { + logger.warn("No background layers currently configured:"); + logger.warn("... add config for WMS url: " + XPATH_WMS_URL); + logger.warn("... add config for WMS layer: " + XPATH_WMS_LAYER); + return null; + } + + WMSLayerFacet facet = new WMSLayerFacet( + 0, + FLOODMAP_WMSBACKGROUND, + Resources.getMsg(meta, I18N_DESCRIPTION, I18N_DESCRIPTION), + ComputeType.INIT, + getID(), hash, + url); + + facet.addLayer(layer); + facet.setSrid(srid); + + facets.add(facet); + + return null; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/WQAdapted.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/WQAdapted.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,456 @@ +package de.intevation.flys.artifacts.states; + +import java.util.ArrayList; +import java.util.List; +import java.util.Comparator; +import java.util.Collections; + +import org.apache.log4j.Logger; + +import org.w3c.dom.Element; + +import de.intevation.artifacts.Artifact; +import de.intevation.artifacts.CallContext; + +import de.intevation.artifactdatabase.ProtocolUtils; +import de.intevation.artifactdatabase.data.StateData; + +import de.intevation.artifacts.common.utils.XMLUtils; + +import de.intevation.flys.model.Gauge; +import de.intevation.flys.model.Range; +import de.intevation.flys.model.River; +import de.intevation.flys.model.Wst; + +import de.intevation.flys.artifacts.WINFOArtifact; + +import de.intevation.flys.artifacts.model.RangeWithValues; +import de.intevation.flys.artifacts.model.WstFactory; +import de.intevation.flys.utils.FLYSUtils; + + +/** + * @author Ingo Weinzierl + */ +public class WQAdapted extends DefaultState { + + /** The logger used in this state.*/ + private static Logger logger = Logger.getLogger(WQAdapted.class); + + + public static final String FIELD_WQ_MODE = "wq_mode"; + + public static final String FIELD_WQ_VALUES = "wq_values"; + + public static final class GaugeOrder implements Comparator { + private int order; + + public GaugeOrder(boolean up) { + order = up ? 1 : -1; + } + + public int compare(Gauge a, Gauge b) { + return order * a.getRange().getA().compareTo(b.getRange().getA()); + } + } // class GaugeOrder + + public static final GaugeOrder GAUGE_UP = new GaugeOrder(true); + public static final GaugeOrder GAUGE_DOWN = new GaugeOrder(false); + + public WQAdapted() { + } + + /** + * This method creates one element for each gauge of the selected river that + * is intersected by the given kilometer range. Each element is a tuple of + * (from;to) where from is the lower bounds of the gauge or the lower + * kilometer range. to is the upper bounds of the gauge or the upper + * kilometer range. + * + * @param cr The ElementCreator. + * @param artifact The FLYS artifact. + * @param name The name of the data item. + * @param context The CallContext. + * + * @return a list of elements that consist of tuples of the intersected + * gauges of the selected river. + */ + @Override + protected Element[] createItems( + XMLUtils.ElementCreator cr, + Artifact artifact, + String name, + CallContext context) + { + logger.debug("WQAdapted.createItems"); + + if (name != null && name.equals(FIELD_WQ_MODE)) { + return createModeItems(cr, artifact, name, context); + } + else if (name != null && name.equals(FIELD_WQ_VALUES)) { + return createValueItems(cr, artifact, name, context); + } + else { + logger.warn("Unknown data object: " + name); + return null; + } + } + + + protected Element[] createModeItems( + XMLUtils.ElementCreator cr, + Artifact artifact, + String name, + CallContext context) + { + logger.debug("WQAdapted.createModeItems"); + + Element w = createItem(cr, new String[] { "w", "W" }); + Element q = createItem(cr, new String[] { "q", "Q" }); + + return new Element[] { w, q }; + } + + + protected Element[] createValueItems( + XMLUtils.ElementCreator cr, + Artifact artifact, + String name, + CallContext context) + { + logger.debug("WQAdapted.createValueItems"); + + WINFOArtifact flysArtifact = (WINFOArtifact) artifact; + + double[] dist = FLYSUtils.getKmRange(flysArtifact); + River river = FLYSUtils.getRiver(flysArtifact); + Wst wst = WstFactory.getWst(river); + List gauges = flysArtifact.getGauges(); + + int num = gauges != null ? gauges.size() : 0; + + if (num == 0) { + logger.warn("Selected distance matches no gauges."); + return null; + } + + Element[] elements = new Element[num]; + + double rangeFrom = dist[0]; + double rangeTo = dist[1]; + + int idx = 0; + + if (rangeFrom < rangeTo) { + Collections.sort(gauges, GAUGE_UP); + for (Gauge gauge: gauges) { + Range range = gauge.getRange(); + double lower = range.getA().doubleValue(); + double upper = range.getB().doubleValue(); + + double from = lower < rangeFrom ? rangeFrom : lower; + double to = upper > rangeTo ? rangeTo : upper; + + double[] mmQ = determineMinMaxQ(gauge, wst); + double[] mmW = gauge.determineMinMaxW(); + + elements[idx++] = createItem( + cr, new String[] { from + ";" + to, ""}, mmQ, mmW); + } + } + else { + Collections.sort(gauges, GAUGE_DOWN); + rangeFrom = dist[1]; + rangeTo = dist[0]; + for (Gauge gauge: gauges) { + Range range = gauge.getRange(); + double lower = range.getA().doubleValue(); + double upper = range.getB().doubleValue(); + + double from = lower < rangeFrom ? rangeFrom : lower; + double to = upper > rangeTo ? rangeTo : upper; + + double[] mmQ = determineMinMaxQ(gauge, wst); + double[] mmW = gauge.determineMinMaxW(); + + elements[idx++] = createItem( + cr, new String[] { to + ";" + from, ""}, mmQ, mmW); + } + } + + return elements; + } + + + protected Element createItem(XMLUtils.ElementCreator cr, Object obj) { + return createItem(cr, obj, null, null); + } + + + protected Element createItem( + XMLUtils.ElementCreator cr, + Object obj, + double[] q, + double[] w) + { + Element item = ProtocolUtils.createArtNode(cr, "item", null, null); + Element label = ProtocolUtils.createArtNode(cr, "label", null, null); + Element value = ProtocolUtils.createArtNode(cr, "value", null, null); + + String[] arr = (String[]) obj; + + label.setTextContent(arr[0]); + value.setTextContent(arr[1]); + + item.appendChild(label); + item.appendChild(value); + + if (q != null) { + Element qRange = createRangeElement(cr, q, "Q"); + item.appendChild(qRange); + } + + if (w != null) { + Element wRange = createRangeElement(cr, w, "W"); + item.appendChild(wRange); + } + + return item; + } + + + protected Element createRangeElement( + XMLUtils.ElementCreator cr, + double[] mm, + String type) + { + Element range = ProtocolUtils.createArtNode( + cr, "range", + new String[] {"type"}, + new String[] {type}); + + Element min = ProtocolUtils.createArtNode(cr, "min", null, null); + min.setTextContent(String.valueOf(mm[0])); + + Element max = ProtocolUtils.createArtNode(cr, "max", null, null); + max.setTextContent(String.valueOf(mm[1])); + + range.appendChild(min); + range.appendChild(max); + + return range; + } + + + /** + * Determines the min and max Q value for the given gauge. If no min and + * max values could be determined, this method will return + * [Double.MIN_VALUE, Double.MAX_VALUE]. + * + * @param gauge + * @param wst + * + * @return the min and max Q values for the given gauge. + */ + protected double[] determineMinMaxQ(Gauge gauge, Wst wst) { + logger.debug("WQAdapted.determineMinMaxQ"); + + double[] minmaxQ = gauge != null + ? wst.determineMinMaxQ(gauge.getRange()) + : null; + + double minQ = minmaxQ != null ? minmaxQ[0] : Double.MIN_VALUE; + double maxQ = minmaxQ != null ? minmaxQ[1] : Double.MAX_VALUE; + + return new double[] { minQ, maxQ }; + } + + + @Override + protected String getUIProvider() { + return "wq_panel_adapted"; + } + + + @Override + public boolean validate(Artifact artifact) + throws IllegalArgumentException + { + logger.debug("WQAdapted.validate"); + + WINFOArtifact flys = (WINFOArtifact) artifact; + StateData data = getData(flys, FIELD_WQ_MODE); + + String mode = data != null ? (String) data.getValue() : null; + + if (mode != null && mode.equals("W")) { + return validateW(artifact); + } + else if (mode != null && mode.equals("Q")) { + return validateQ(artifact); + } + else { + throw new IllegalArgumentException("error_feed_no_wq_mode_selected"); + } + } + + + protected boolean validateW(Artifact artifact) + throws IllegalArgumentException + { + logger.debug("WQAdapted.validateW"); + WINFOArtifact flys = (WINFOArtifact) artifact; + + RangeWithValues[] rwvs = extractInput(getData(flys, "wq_values")); + + if (rwvs == null) { + throw new IllegalArgumentException("error_missing_wq_data"); + } + + List gauges = ((WINFOArtifact) artifact).getGauges(); + + for (Gauge gauge: gauges) { + Range range = gauge.getRange(); + double lower = range.getA().doubleValue(); + double upper = range.getB().doubleValue(); + + for (RangeWithValues rwv: rwvs) { + if (lower <= rwv.getLower() && upper >= rwv.getUpper()) { + compareWsWithGauge(gauge, rwv.getValues()); + } + } + } + + return true; + } + + + protected boolean validateQ(Artifact artifact) + throws IllegalArgumentException + { + logger.debug("WQAdapted.validateQ"); + WINFOArtifact flys = (WINFOArtifact) artifact; + + RangeWithValues[] rwvs = extractInput(getData(flys, "wq_values")); + + if (rwvs == null) { + throw new IllegalArgumentException("error_missing_wq_data"); + } + + List gauges = flys.getGauges(); + River river = FLYSUtils.getRiver(flys); + Wst wst = WstFactory.getWst(river); + + for (Gauge gauge: gauges) { + Range range = gauge.getRange(); + double lower = range.getA().doubleValue(); + double upper = range.getB().doubleValue(); + + for (RangeWithValues rwv: rwvs) { + if (lower <= rwv.getLower() && upper >= rwv.getUpper()) { + compareQsWithGauge(wst, gauge, rwv.getValues()); + } + } + } + + return true; + } + + + protected boolean compareQsWithGauge(Wst wst, Gauge gauge, double[] qs) + throws IllegalArgumentException + { + double[] minmax = gauge != null + ? wst.determineMinMaxQ(gauge.getRange()) + : null; + + if (minmax == null) { + logger.warn("Could not determine min/max Q of gauge."); + return true; + } + + if (logger.isDebugEnabled()) { + logger.debug("Validate Qs with:"); + logger.debug("-- Gauge: " + gauge.getName()); + logger.debug("-- Gauge min: " + minmax[0]); + logger.debug("-- Gauge max: " + minmax[1]); + } + + for (double q: qs) { + if (q < minmax[0] || q > minmax[1]) { + throw new IllegalArgumentException( + "error_feed_q_values_invalid"); + } + } + + return true; + } + + + protected boolean compareWsWithGauge(Gauge gauge, double[] ws) + throws IllegalArgumentException + { + double[] minmax = gauge != null + ? gauge.determineMinMaxW() + : null; + + if (minmax == null) { + logger.warn("Could not determine min/max W of gauge."); + return true; + } + + if (logger.isDebugEnabled()) { + logger.debug("Validate Ws with:"); + logger.debug("-- Gauge: " + gauge.getName()); + logger.debug("-- Gauge min: " + minmax[0]); + logger.debug("-- Gauge max: " + minmax[1]); + } + + for (double w: ws) { + if (w < minmax[0] || w > minmax[1]) { + throw new IllegalArgumentException( + "error_feed_w_values_invalid"); + } + } + + return true; + } + + + protected RangeWithValues[] extractInput(StateData data) { + if (data == null) { + return null; + } + + String dataString = (String) data.getValue(); + String[] ranges = dataString.split(":"); + + List rwv = new ArrayList(); + + for (String range: ranges) { + String[] parts = range.split(";"); + + double lower = Double.parseDouble(parts[0]); + double upper = Double.parseDouble(parts[1]); + + String[] values = parts[2].split(","); + + int num = values.length; + double[] res = new double[num]; + + for (int i = 0; i < num; i++) { + try { + res[i] = Double.parseDouble(values[i]); + } + catch (NumberFormatException nfe) { + logger.warn(nfe, nfe); + } + } + + rwv.add(new RangeWithValues(lower, upper, res)); + } + + return (RangeWithValues[]) rwv.toArray(new RangeWithValues[rwv.size()]); + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/WQSelect.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/WQSelect.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,397 @@ +package de.intevation.flys.artifacts.states; + +import gnu.trove.TDoubleArrayList; + +import org.apache.log4j.Logger; + +import org.w3c.dom.Element; + +import de.intevation.artifacts.Artifact; +import de.intevation.artifacts.CallContext; + +import de.intevation.artifacts.common.utils.XMLUtils; + +import de.intevation.artifactdatabase.ProtocolUtils; +import de.intevation.artifactdatabase.data.StateData; + +import de.intevation.flys.model.Gauge; +import de.intevation.flys.model.River; +import de.intevation.flys.model.Wst; + +import de.intevation.flys.artifacts.WINFOArtifact; + +import de.intevation.flys.artifacts.model.WstFactory; +import de.intevation.flys.artifacts.resources.Resources; + +import de.intevation.flys.utils.FLYSUtils; + + +/** + * @author Ingo Weinzierl + */ +public class WQSelect extends DefaultState { + + /** The logger used in this class.*/ + private static Logger logger = Logger.getLogger(WQSelect.class); + + + /** The default step width for Qs.*/ + public static final String DEFAULT_STEP_Q = "50"; + + /** The default step width for Qs.*/ + public static final String DEFAULT_STEP_W = "30"; + + /** The name of the 'mode' field. */ + public static final String WQ_MODE = "wq_mode"; + + /** The name of the 'selection' field.*/ + public static final String WQ_SELECTION = "wq_selection"; + + /** The name of the 'from' field. */ + public static final String WQ_FROM = "wq_from"; + + /** The name of the 'to' field. */ + public static final String WQ_TO = "wq_to"; + + /** The name of the 'step' field. */ + public static final String WQ_STEP = "wq_step"; + + /** The name of the 'single' field. */ + public static final String WQ_SINGLE = "wq_single"; + + + /** + * The default constructor that initializes an empty State object. + */ + public WQSelect() { + } + + protected Element createData( + XMLUtils.ElementCreator cr, + Artifact artifact, + StateData data, + CallContext context) + { + Element select = ProtocolUtils.createArtNode( + cr, "select", null, null); + + cr.addAttr(select, "name", data.getName(), true); + + Element label = ProtocolUtils.createArtNode( + cr, "label", null, null); + + Element choices = ProtocolUtils.createArtNode( + cr, "choices", null, null); + + label.setTextContent(Resources.getMsg( + context.getMeta(), + data.getName(), + data.getName())); + + select.appendChild(label); + + return select; + } + + + @Override + protected Element[] createItems( + XMLUtils.ElementCreator cr, + Artifact artifact, + String name, + CallContext context) + { + // TODO Insert correct min/max values! + double[] minmaxW = determineMinMaxW(artifact); + double[] minmaxQ = determineMinMaxQ(artifact); + + if (name.equals("wq_from")) { + Element minW = createItem( + cr, new String[] {"minW", new Double(minmaxW[0]).toString()}); + Element minQ = createItem( + cr, new String[] {"minQ", new Double(minmaxQ[0]).toString()}); + return new Element[] { minW, minQ }; + } + else if (name.equals("wq_to")) { + Element maxW = createItem( + cr, new String[] {"maxW", new Double(minmaxW[1]).toString()}); + Element maxQ = createItem( + cr, new String[] {"maxQ", new Double(minmaxQ[1]).toString()}); + return new Element[] { maxW, maxQ }; + } + else { + Element stepW = createItem( + cr, new String[] {"stepW", DEFAULT_STEP_W}); + Element stepQ = createItem( + cr, new String[] {"stepQ", DEFAULT_STEP_Q}); + return new Element[] { stepW, stepQ }; + } + } + + + protected Element createItem(XMLUtils.ElementCreator cr, Object obj) { + Element item = ProtocolUtils.createArtNode(cr, "item", null, null); + Element label = ProtocolUtils.createArtNode(cr, "label", null, null); + Element value = ProtocolUtils.createArtNode(cr, "value", null, null); + + String[] arr = (String[]) obj; + + label.setTextContent(arr[0]); + value.setTextContent(arr[1]); + + item.appendChild(label); + item.appendChild(value); + + return item; + } + + + @Override + protected String getUIProvider() { + return "wq_panel"; + } + + + /** + * Determines the min and max W value for the current gauge. If no min and + * max values could be determined, this method will return + * [Double.MIN_VALUE, Double.MAX_VALUE]. + * + * @param artifact The FLYSArtifact. + * + * @return the min and max W values for the current gauge. + */ + protected double[] determineMinMaxW(Artifact artifact) { + logger.debug("WQSelect.determineCurrentGauge"); + + Gauge gauge = ((WINFOArtifact) artifact).getGauge(); + double[] minmaxW = gauge != null ? gauge.determineMinMaxW() : null; + + double minW = minmaxW != null ? minmaxW[0] : Double.MIN_VALUE; + double maxW = minmaxW != null ? minmaxW[1] : Double.MAX_VALUE; + + return new double[] { minW, maxW }; + } + + + /** + * Determines the min and max Q value for the current gauge. If no min and + * max values could be determined, this method will return + * [Double.MIN_VALUE, Double.MAX_VALUE]. + * + * @param artifact The FLYSArtifact. + * + * @return the min and max Q values for the current gauge. + */ + protected double[] determineMinMaxQ(Artifact artifact) { + logger.debug("WQSelect.determineMinMaxQ"); + + WINFOArtifact flysArtifact = (WINFOArtifact) artifact; + + River river = FLYSUtils.getRiver(flysArtifact); + Gauge gauge = flysArtifact.getGauge(); + Wst wst = WstFactory.getWst(river); + + double[] minmaxQ = gauge != null + ? wst.determineMinMaxQ(gauge.getRange()) + : null; + + double minQ = minmaxQ != null ? minmaxQ[0] : Double.MIN_VALUE; + double maxQ = minmaxQ != null ? minmaxQ[1] : Double.MAX_VALUE; + + return new double[] { minQ, maxQ }; + } + + + @Override + public boolean validate(Artifact artifact) + throws IllegalArgumentException + { + logger.debug("WQSelect.validate"); + + WINFOArtifact flys = (WINFOArtifact) artifact; + + StateData data = getData(flys, WQ_SELECTION); + String selectionMode = data != null ? (String) data.getValue() : null; + + if (selectionMode == null || selectionMode.equals("single")) { + return validateSingle(artifact); + } + else { + return validateRange(artifact); + } + } + + + protected boolean validateBounds( + double fromValid, double toValid, + double from, double to, double step) + throws IllegalArgumentException + { + logger.debug("RangeState.validateRange"); + + if (from < fromValid) { + logger.error( + "Invalid 'from'. " + from + " is smaller than " + fromValid); + throw new IllegalArgumentException("error_feed_from_out_of_range"); + } + else if (to > toValid) { + logger.error( + "Invalid 'to'. " + to + " is bigger than " + toValid); + throw new IllegalArgumentException("error_feed_to_out_of_range"); + } + + return true; + } + + + protected boolean validateSingle(Artifact artifact) + throws IllegalArgumentException + { + logger.debug("WQSelect.validateSingle"); + + WINFOArtifact flys = (WINFOArtifact) artifact; + StateData data = getData(flys, WQ_SINGLE); + + String tmp = data != null ? (String) data.getValue() : null; + + if (tmp == null || tmp.length() == 0) { + throw new IllegalArgumentException("error_empty_state"); + } + + String[] strValues = tmp.split(" "); + TDoubleArrayList all = new TDoubleArrayList(); + + for (String strValue: strValues) { + try { + all.add(Double.parseDouble(strValue)); + } + catch (NumberFormatException nfe) { + logger.warn(nfe, nfe); + } + } + + all.sort(); + + StateData dMode = getData(flys, WQ_MODE); + String mode = dMode != null ? (String) data.getValue() : null; + + logger.debug("WQ Mode: " + mode); + + double[] minmax = null; + + if (mode != null && mode.trim().toLowerCase().equals("w")) { + minmax = determineMinMaxW(artifact); + } + else { + minmax = determineMinMaxQ(artifact); + } + + double min = all.get(0); + double max = all.get(all.size()-1); + + logger.debug("Inserted min value = " + min); + logger.debug("Inserted max value = " + max); + + return validateBounds(minmax[0], minmax[1], min, max, 0d); + } + + + protected boolean validateRange(Artifact artifact) + throws IllegalArgumentException + { + logger.debug("WQSelect.validateRange"); + WINFOArtifact flys = (WINFOArtifact) artifact; + + StateData data = flys.getData(WQ_MODE); + String mode = data != null ? (String) data.getValue() : null; + logger.debug("WQ Mode: " + mode); + + if (mode == null || mode.length() == 0) { + throw new IllegalArgumentException("error_feed_invalid_wq_mode"); + } + + StateData dFrom = flys.getData(WQ_FROM); + StateData dTo = flys.getData(WQ_TO); + StateData dStep = flys.getData(WQ_STEP); + + String fromStr = dFrom != null ? (String) dFrom.getValue() : null; + String toStr = dTo != null ? (String) dTo.getValue() : null; + String stepStr = dStep != null ? (String) dStep.getValue() : null; + + if (fromStr == null || toStr == null || stepStr == null) { + throw new IllegalArgumentException("error_empty_state"); + } + + try { + double from = Double.parseDouble(fromStr); + double to = Double.parseDouble(toStr); + double step = Double.parseDouble(stepStr); + + if (mode != null && mode.trim().toLowerCase().equals("w")) { + return validateW(artifact, from, to, step); + } + else if (mode != null && mode.trim().toLowerCase().equals("q")) { + return validateQ(artifact, from, to, step); + } + else { + throw new IllegalArgumentException( + "error_feed_invalid_wq_mode"); + } + } + catch (NumberFormatException nfe) { + throw new IllegalArgumentException("error_feed_number_format"); + } + } + + + /** + * Validates the inserted W values. + * + * @param artifact The owner artifact. + * @param from The lower value of the W range. + * @param to The upper value of the W range. + * @param step The step width. + * + * @return true, if everything was fine, otherwise an exception is thrown. + */ + protected boolean validateW( + Artifact artifact, + double from, + double to, + double step) + throws IllegalArgumentException + { + logger.debug("WQSelect.validateW"); + + double[] minmaxW = determineMinMaxW(artifact); + + return validateBounds(minmaxW[0], minmaxW[1], from, to, step); + } + + + /** + * Validates the inserted Q values. + * + * @param artifact The owner artifact. + * @param from The lower value of the Q range. + * @param to The upper value of the Q range. + * @param step The step width. + * + * @return true, if everything was fine, otherwise an exception is thrown. + */ + protected boolean validateQ( + Artifact artifact, + double from, + double to, + double step) + throws IllegalArgumentException + { + logger.debug("WQSelect.validateQ"); + + double[] minmaxQ = determineMinMaxQ(artifact); + + return validateBounds(minmaxQ[0], minmaxQ[1], from, to, step); + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/WaterlevelGroundDifferences.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/WaterlevelGroundDifferences.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,126 @@ +package de.intevation.flys.artifacts.states; + +import org.w3c.dom.Element; + +import org.apache.log4j.Logger; + +import de.intevation.artifacts.Artifact; +import de.intevation.artifacts.CallContext; + +import de.intevation.artifacts.common.utils.XMLUtils; + +import de.intevation.artifactdatabase.ProtocolUtils; + + +/** + * @author Ingo Weinzierl + */ +public class WaterlevelGroundDifferences extends RangeState { + + public static final String LOWER_FIELD = "diff_from"; + public static final String UPPER_FIELD = "diff_to"; + public static final String DIFF_FIELD = "diff_diff"; + + public static final double DEFAULT_STEP = 0d; + + + private static Logger logger = + Logger.getLogger(WaterlevelGroundDifferences.class); + + + + @Override + protected String getLowerField() { + return LOWER_FIELD; + } + + + @Override + protected String getUpperField() { + return UPPER_FIELD; + } + + + @Override + protected String getStepField() { + return DIFF_FIELD; + } + + + @Override + protected double[] getMinMax(Artifact artifact) { + return new double[] { -Double.MAX_VALUE, Double.MAX_VALUE }; + } + + + @Override + protected String getUIProvider() { + return "waterlevel_ground_panel"; + } + + + protected double getDefaultStep() { + return DEFAULT_STEP; + } + + + @Override + protected Element[] createItems( + XMLUtils.ElementCreator cr, + Artifact artifact, + String name, + CallContext context) + { + double[] minmax = getMinMax(artifact); + + double minVal = Double.MIN_VALUE; + double maxVal = Double.MAX_VALUE; + + if (minmax != null) { + minVal = minmax[0]; + maxVal = minmax[1]; + } + else { + logger.warn("Could not read min/max distance values!"); + } + + if (name.equals(LOWER_FIELD)) { + Element min = createItem( + cr, + new String[] {"min", new Double(minVal).toString()}); + + return new Element[] { min }; + } + else if (name.equals(UPPER_FIELD)) { + Element max = createItem( + cr, + new String[] {"max", new Double(maxVal).toString()}); + + return new Element[] { max }; + } + else { + Element step = createItem( + cr, + new String[] {"step", String.valueOf(getDefaultStep())}); + return new Element[] { step }; + } + } + + + protected Element createItem(XMLUtils.ElementCreator cr, Object obj) { + Element item = ProtocolUtils.createArtNode(cr, "item", null, null); + Element label = ProtocolUtils.createArtNode(cr, "label", null, null); + Element value = ProtocolUtils.createArtNode(cr, "value", null, null); + + String[] arr = (String[]) obj; + + label.setTextContent(arr[0]); + value.setTextContent(arr[1]); + + item.appendChild(label); + item.appendChild(value); + + return item; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/WaterlevelPairSelectState.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/WaterlevelPairSelectState.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,47 @@ +package de.intevation.flys.artifacts.states; + +import java.util.List; + +import org.apache.log4j.Logger; + +import de.intevation.artifacts.CallContext; + +import de.intevation.artifactdatabase.state.Facet; + +import de.intevation.flys.artifacts.FLYSArtifact; + +import de.intevation.flys.artifacts.model.FacetTypes; + + +public class WaterlevelPairSelectState +extends DefaultState +implements FacetTypes +{ + /** The logger that is used in this state. */ + private static Logger logger = Logger.getLogger(WaterlevelPairSelectState.class); + + public WaterlevelPairSelectState() { + } + + + /** Specify to display a datacage_twin_panel. */ + @Override + protected String getUIProvider() { + return "datacage_twin_panel"; + } + + + @Override + public Object computeAdvance( + FLYSArtifact artifact, + String hash, + CallContext context, + List facets, + Object old + ) { + //Get data and do stuff, do not calculate + //JSONObject jsonObject = new JSONObject().accumulate("string", 2.0f); + return ""; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/WaterlevelSelectState.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/WaterlevelSelectState.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,185 @@ +package de.intevation.flys.artifacts.states; + +import org.apache.log4j.Logger; + +import org.w3c.dom.Element; + +import de.intevation.artifacts.Artifact; +import de.intevation.artifacts.CallContext; + +import de.intevation.artifactdatabase.data.DefaultStateData; +import de.intevation.artifactdatabase.data.StateData; + +import de.intevation.artifacts.common.utils.XMLUtils.ElementCreator; + +import de.intevation.flys.artifacts.FLYSArtifact; +import de.intevation.flys.artifacts.model.CalculationResult; +import de.intevation.flys.artifacts.model.WQKms; +import de.intevation.flys.artifacts.resources.Resources; +import de.intevation.flys.utils.FLYSUtils; + + +/** + * @author Ingo Weinzierl + */ +public class WaterlevelSelectState extends DefaultState { + + private static final Logger logger = + Logger.getLogger(WaterlevelSelectState.class); + + public static final String SPLIT_CHAR = ";"; + + public static final String WINFO_WSP_STATE_ID = "state.winfo.waterlevel"; + + public static final String I18N_STATIC_KEY = "wsp.selected.string"; + + + @Override + protected String getUIProvider() { + return "wsp_datacage_panel"; + } + + + @Override + public StateData transform( + FLYSArtifact flys, + CallContext cc, + String name, + String val + ) { + if (!isValueValid(val)) { + logger.error("The given input string is not valid: '" + val + "'"); + return null; + } + + return new DefaultStateData(name, null, null, strip(val)); + } + + + @Override + public boolean validate(Artifact artifact) + throws IllegalArgumentException + { + FLYSArtifact flys = (FLYSArtifact) artifact; + + StateData data = flys.getData("wsp"); + + if (data == null) { + throw new IllegalArgumentException("WSP is empty"); + } + + return true; + } + + + @Override + protected Element createStaticData( + ElementCreator creator, + CallContext cc, + String name, + String value, + String type + ) { + Element dataElement = creator.create("data"); + creator.addAttr(dataElement, "name", name, true); + creator.addAttr(dataElement, "type", type, true); + + Element itemElement = creator.create("item"); + creator.addAttr(itemElement, "value", value, true); + + String[] labels = getLabels(cc, value); + Object[] obj = new Object[] { labels[0] }; + + String attrValue = Resources.getMsg( + cc.getMeta(), I18N_STATIC_KEY, I18N_STATIC_KEY, obj); + + creator.addAttr(itemElement, "label", attrValue, true); + dataElement.appendChild(itemElement); + + return dataElement; + } + + + public static String[] getLabels(CallContext cc, String value) { + String[] parts = value.split(SPLIT_CHAR); + + FLYSArtifact artifact = FLYSUtils.getArtifact(parts[0], cc); + + CalculationResult rawData = (CalculationResult) artifact.compute( + cc, + null, + WINFO_WSP_STATE_ID, + ComputeType.ADVANCE, + false); + + WQKms[] wqkms = (WQKms[]) rawData.getData(); + + int idx = -1; + try { + idx = Integer.parseInt(parts[2]); + } + catch (NumberFormatException nfe) { /* do nothing */ } + + return new String[] { wqkms[idx].getName() }; + } + + + public static String strip(String value) { + int start = value.indexOf("["); + int end = value.indexOf("]"); + + if (start < 0 || end < 0) { + return value; + } + + value = value.substring(start+1, end); + + return value; + } + + + /** + * Validates the given String. A valid string for this state requires the + * format: "UUID;FACETNAME;FACETINDEX". + * + * @param value The string value requires validation. + * + * @return true, if the string applies the specified format, otherwise + * false. + */ + public static boolean isValueValid(String value) { + logger.debug("Validate string: '" + value + "'"); + + value = strip(value); + + logger.debug("Validate substring: '" + value + "'"); + + if (value == null || value.length() == 0) { + return false; + } + + String[] parts = value.split(SPLIT_CHAR); + + if (parts == null || parts.length < 3) { + return false; + } + + if (parts[0] == null || parts[0].length() == 0) { + return false; + } + + if (parts[1] == null || parts[1].length() == 0) { + return false; + } + + try { + Integer.parseInt(parts[2]); + } + catch (NumberFormatException nfe) { + logger.error("Index is not a valid integer!", nfe); + } + + return true; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/WaterlevelState.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/WaterlevelState.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,133 @@ +package de.intevation.flys.artifacts.states; + +import java.util.List; + +import org.apache.log4j.Logger; + +import de.intevation.artifacts.CallContext; + +import de.intevation.artifactdatabase.state.Facet; + +import de.intevation.flys.artifacts.FLYSArtifact; +import de.intevation.flys.artifacts.WINFOArtifact; +import de.intevation.flys.artifacts.model.FacetTypes; +import de.intevation.flys.artifacts.model.ReportFacet; +import de.intevation.flys.artifacts.model.WaterlevelFacet; +import de.intevation.flys.artifacts.model.WQKms; + +import de.intevation.flys.artifacts.model.DataFacet; +import de.intevation.flys.artifacts.model.CrossSectionFacet; +import de.intevation.flys.artifacts.model.CrossSectionWaterLineFacet; +import de.intevation.flys.artifacts.model.CalculationResult; + + +public class WaterlevelState +extends DefaultState +implements FacetTypes +{ + /** The logger that is used in this state. */ + private static Logger logger = Logger.getLogger(WaterlevelState.class); + + + @Override + protected String getUIProvider() { + return "continue"; + } + + + protected Object compute( + WINFOArtifact winfo, + String hash, + List facets, + Object old + ) { + String id = getID(); + + CalculationResult res = old instanceof CalculationResult + ? (CalculationResult)old + : winfo.getWaterlevelData(); + + if (facets == null) { + return res; + } + + WQKms [] wqkms = (WQKms [])res.getData(); + + for (int i = 0; i < wqkms.length; i++) { + String nameW = null; + String nameQ = null; + + if (winfo.isQ()) { + nameQ = wqkms[i].getName(); + nameW = "W(" + nameQ + ")"; + } + else { + nameW = wqkms[i].getName(); + nameQ = "Q(" + nameQ + ")"; + } + + logger.debug("Create facet: " + nameW); + logger.debug("Create facet: " + nameQ); + + Facet w = new WaterlevelFacet( + i, LONGITUDINAL_W, nameW, ComputeType.ADVANCE, id, hash); + Facet q = new WaterlevelFacet( + i, LONGITUDINAL_Q, nameQ, ComputeType.ADVANCE, id, hash); + + facets.add(w); + facets.add(q); + } + + if (wqkms.length > 0) { + Facet wst = new DataFacet( + WST, "WST data", ComputeType.ADVANCE, hash, id); + Facet csv = new DataFacet( + CSV, "CSV data", ComputeType.ADVANCE, hash, id); + + facets.add(wst); + facets.add(csv); + } + + if (res.getReport().hasProblems()) { + facets.add(new ReportFacet(ComputeType.ADVANCE, hash, id)); + } + + // Also register the CrossSectionFacet (added to respective out). + facets.add(new CrossSectionFacet(winfo.getCrossSectionName())); + // Assume to be in wq_single mode. + facets.add(new CrossSectionWaterLineFacet("Q=" + winfo.getDataAsString("wq_single"))); + return res; + } + + + /** + * @param context Ignored. + */ + @Override + public Object computeFeed( + FLYSArtifact artifact, + String hash, + CallContext context, + List facets, + Object old + ) { + return compute((WINFOArtifact) artifact, hash, facets, old); + + } + + + /** + * @param context Ignored. + */ + @Override + public Object computeAdvance( + FLYSArtifact artifact, + String hash, + CallContext context, + List facets, + Object old + ) { + return compute((WINFOArtifact) artifact, hash, facets, old); + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/transitions/DefaultTransition.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/transitions/DefaultTransition.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,104 @@ +package de.intevation.flys.artifacts.transitions; + +import org.w3c.dom.Node; + +import de.intevation.artifacts.Artifact; + +import de.intevation.artifactdatabase.state.State; +import de.intevation.artifactdatabase.transition.Transition; + + +/** + * The default implementation of a Transition. + * + * @author Ingo Weinzierl + */ +public class DefaultTransition implements Transition { + + /** The ID of the current state */ + protected String from; + + /** The ID of the target state */ + protected String to; + + + /** + * The default constructor. + */ + public DefaultTransition() { + } + + + /** + * The default constructor. + * + * @param from The current state. + * @param to The target state. + */ + public DefaultTransition(String from, String to) { + this.from = from; + this.to = to; + } + + + public void init(Node config) { + // nothing to do in the default transition + } + + + /** + * Returns the current state ID. + * + * @return the current state ID. + */ + public String getFrom() { + return from; + } + + + /** + * Returns the target state ID. + * + * @return the target state ID. + */ + public String getTo() { + return to; + } + + + /** + * Set the current state ID. + * + * @param to the current state ID. + */ + public void setFrom(String from) { + this.from = from; + } + + + /** + * Set the target state ID. + * + * @param to the target state ID. + */ + public void setTo(String to) { + this.to = to; + } + + + /** + * Determines if its valid to step from state a of an artifact + * artifact to state b. This method always returns true - no + * validation takes place. + * + * @param artifact The owner artifact of state a and b. + * @param a The current state. + * @param b The target state. + * + * @return true, if it is valid to step from a to b, otherwise false. + */ + public boolean isValid(Artifact artifact, State a, State b) { + return true; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/transitions/TransitionFactory.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/transitions/TransitionFactory.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,71 @@ +package de.intevation.flys.artifacts.transitions; + +import javax.xml.xpath.XPathConstants; + +import org.apache.log4j.Logger; + +import org.w3c.dom.Node; + +import de.intevation.artifactdatabase.transition.Transition; + +import de.intevation.artifacts.common.utils.XMLUtils; + + +/** + * @author Ingo Weinzierl + */ +public class TransitionFactory { + + /** The logger used in this class */ + private static Logger logger = Logger.getLogger(TransitionFactory.class); + + /** The XPath to the classname of the transition */ + public static final String XPATH_TRANSITION = "@transition"; + + /** The XPath to the current state ID */ + public static final String XPATH_CURRENT_STATE = "from/@state"; + + /** The XPath to the target state ID */ + public static final String XPATH_TARGET_STATE = "to/@state"; + + + /** + * Creates a new Transition based on the configured class provided by + * transitionConf. + * + * @param transitionConf The configuration of the transition. + * + * @return a Transition. + */ + public static Transition createTransition(Node transitionConf) { + String clazz = (String) XMLUtils.xpath( + transitionConf, XPATH_TRANSITION, XPathConstants.STRING); + + Transition transition = null; + + try { + transition = (Transition) Class.forName(clazz).newInstance(); + + String from = (String) XMLUtils.xpath( + transitionConf, XPATH_CURRENT_STATE, XPathConstants.STRING); + String to = (String) XMLUtils.xpath( + transitionConf, XPATH_TARGET_STATE, XPathConstants.STRING); + + transition.init(transitionConf); + transition.setFrom(from); + transition.setTo(to); + } + catch (InstantiationException ie) { + logger.error(ie, ie); + } + catch (IllegalAccessException iae) { + logger.error(iae, iae); + } + catch (ClassNotFoundException cnfe) { + logger.error(cnfe, cnfe); + } + + return transition; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/artifacts/transitions/ValueCompareTransition.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/transitions/ValueCompareTransition.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,118 @@ +package de.intevation.flys.artifacts.transitions; + +import javax.xml.xpath.XPathConstants; + +import org.apache.log4j.Logger; + +import org.w3c.dom.Node; + +import de.intevation.artifacts.Artifact; + +import de.intevation.artifactdatabase.data.StateData; +import de.intevation.artifactdatabase.state.State; + +import de.intevation.artifacts.common.utils.XMLUtils; + +import de.intevation.flys.artifacts.FLYSArtifact; + + +/** + * This transition compares data objects with a equal or notequal + * operator. + * + * @author Ingo Weinzierl + */ +public class ValueCompareTransition extends DefaultTransition { + + /** The logger that is used in this transition.*/ + private static Logger log = Logger.getLogger(ValueCompareTransition.class); + + + /** XPath that points to the condition's operator.*/ + public static final String XPATH_OPERATOR = "condition/@operator"; + + /** XPath that points to the condition's value.*/ + public static final String XPATH_VALUE = "condition/@value"; + + /** XPath that points to the condition's dataname.*/ + public static final String XPATH_DATANAME = "condition/@data"; + + /** The value of the 'equal' operator.*/ + public static final String OPERATOR_EQUAL = "equal"; + + /** The value of the 'not equal' operator.*/ + public static final String OPERATOR_NOTEQUAL = "notequal"; + + + /** The operator.*/ + protected String operator; + + /** The value used for comparison.*/ + protected String value; + + /** The name of the data used for the comparison.*/ + protected String dataname; + + + + public ValueCompareTransition() { + } + + + public ValueCompareTransition(String from, String to) { + super(from, to); + } + + + @Override + public void init(Node config) { + log.debug("ValueCompareTransition.init"); + + String tmp = (String) XMLUtils.xpath( + config, + XPATH_OPERATOR, + XPathConstants.STRING); + operator = tmp.trim().toLowerCase(); + + value = (String) XMLUtils.xpath( + config, + XPATH_VALUE, + XPathConstants.STRING); + + dataname = (String) XMLUtils.xpath( + config, + XPATH_DATANAME, + XPathConstants.STRING); + } + + + @Override + public boolean isValid(Artifact artifact, State a, State b) { + log.debug("ValueCompareTransition.isValid"); + + FLYSArtifact flysArtifact = (FLYSArtifact) artifact; + + StateData dataObj = flysArtifact.getData(dataname); + String dataVal = dataObj != null ? (String) dataObj.getValue() : ""; + + if (log.isDebugEnabled()) { + log.debug("Compare settings:"); + log.debug("-- dataname: " + dataname); + log.debug("-- operator: " + operator); + log.debug("-- compare value: " + value); + log.debug("-- state value: " + dataVal); + } + + if (operator.equals(OPERATOR_EQUAL)) { + return value.equals(dataVal); + } + else if (operator.equals(OPERATOR_NOTEQUAL)) { + return !(value.equals(dataVal)); + } + + log.error("Wrong operator set! No comparison takes place."); + + return false; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/collections/AttributeParser.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/collections/AttributeParser.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,113 @@ +package de.intevation.flys.collections; + +import java.util.HashMap; +import java.util.Map; + +import javax.xml.xpath.XPathConstants; + +import org.apache.log4j.Logger; + +import org.w3c.dom.Document; +import org.w3c.dom.Element; +import org.w3c.dom.Node; +import org.w3c.dom.NodeList; + +import de.intevation.artifacts.ArtifactNamespaceContext; + +import de.intevation.artifactdatabase.state.DefaultOutput; +import de.intevation.artifactdatabase.state.Output; + +import de.intevation.artifacts.common.utils.XMLUtils; + +import de.intevation.flys.artifacts.model.ManagedFacet; +import de.intevation.flys.artifacts.model.ManagedDomFacet; + + +public class AttributeParser { + + /** Constant XPath that points to the outputmodes of an artifact.*/ + public static final String XPATH_ARTIFACT_OUTPUTMODES = + "/art:attribute/art:outputs/art:output"; + + + private static Logger logger = Logger.getLogger(AttributeParser.class); + + + protected Map outs; + + + public AttributeParser() { + this.outs = new HashMap(); + } + + + public void parse(Document doc) { + logger.debug("AttributeParser.parse"); + + NodeList outs = (NodeList) XMLUtils.xpath( + doc, + XPATH_ARTIFACT_OUTPUTMODES, + XPathConstants.NODESET, + ArtifactNamespaceContext.INSTANCE); + + int num = outs != null ? outs.getLength() : 0; + + logger.debug("Attribute has " + num + " outputs."); + + for (int i = 0; i < num; i++) { + Node out = outs.item(i); + + parseOutput(out); + } + } + + + public Map getOuts() { + return outs; + } + + + protected void addItem(String out, ManagedFacet item) { + Output o = outs.get(out); + + if (o != null) { + o.addFacet(item); + } + } + + + protected void parseOutput(Node out) { + String name = XMLUtils.xpathString( + out, "@name", ArtifactNamespaceContext.INSTANCE); + + if (outs.get(name) == null) { + logger.debug("Create new output: " + name); + + Output o = new DefaultOutput(name, null, null); + outs.put(name, o); + } + + parseItems(out, name); + } + + + protected void parseItems(Node out, String outname) { + NodeList themes = (NodeList) XMLUtils.xpath( + out, "art:facet", + XPathConstants.NODESET, + ArtifactNamespaceContext.INSTANCE); + + int num = themes != null ? themes.getLength() : 0; + + logger.debug("Output has " + num + " themes."); + + String uri = ArtifactNamespaceContext.NAMESPACE_URI; + + for (int i = 0; i < num; i++) { + Element theme = (Element) themes.item(i); + + addItem(outname, new ManagedDomFacet(theme)); + } + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/collections/AttributeWriter.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/collections/AttributeWriter.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,149 @@ +package de.intevation.flys.collections; + +import java.util.List; +import java.util.Map; + +import org.apache.log4j.Logger; + +import org.w3c.dom.Document; +import org.w3c.dom.Element; +import org.w3c.dom.Node; + +import de.intevation.artifacts.ArtifactNamespaceContext; + +import de.intevation.artifactdatabase.state.Facet; +import de.intevation.artifactdatabase.state.Output; + +import de.intevation.artifacts.common.utils.XMLUtils; +import de.intevation.artifacts.common.utils.XMLUtils.ElementCreator; + +import de.intevation.flys.artifacts.model.ManagedFacet; + + +public class AttributeWriter { + + protected Map oldAttr; + protected Map newAttr; + + private static Logger logger = Logger.getLogger(AttributeWriter.class); + + + public AttributeWriter( + Map oldAttr, + Map newAttr) + { + this.oldAttr = oldAttr; + this.newAttr = newAttr; + } + + + protected Document write() { + Document doc = XMLUtils.newDocument(); + + ElementCreator cr = new ElementCreator( + doc, + ArtifactNamespaceContext.NAMESPACE_URI, + ArtifactNamespaceContext.NAMESPACE_PREFIX); + + Element attribute = cr.create("attribute"); + Element outs = cr.create("outputs"); + + attribute.appendChild(outs); + doc.appendChild(attribute); + + for (String outName: newAttr.keySet()) { + + Output a = newAttr.get(outName); + Output b = oldAttr.get(outName); + + writeOutput(doc, outs, cr, a, b); + } + + return doc; + } + + + protected void writeOutput( + Document doc, + Node outs, + ElementCreator cr, + Output a, /* new output */ + Output b) /* old output */ + { + Element output = cr.create("output"); + cr.addAttr(output, "name", a.getName()); + + outs.appendChild(output); + + List facetsA = a.getFacets(); + List facetsB = null; + + if (b != null) { + facetsB = b.getFacets(); + } + + writeFacets(doc, cr, output, facetsA, facetsB); + } + + + protected void writeFacets( + Document doc, + ElementCreator cr, + Element output, + List a, /* new facets */ + List b) /* old facets */ + { + int num = a.size(); + + for (int i = 0; i < num; i++) { + ManagedFacet fA = (ManagedFacet) a.get(i); + + if (!mergeFacets(doc, cr, output, fA, b)) { + Node n = fA.toXML(doc); + + if (n != null) { + output.appendChild(n); + } + } + } + } + + + protected boolean mergeFacets( + Document doc, + ElementCreator cr, + Element output, + ManagedFacet a, /* new facets */ + List list) /* old facets */ + { + String nameA = a.getName() + a.getIndex(); + + if (list == null) { + logger.debug("No old facets found."); + return false; + } + + for (Facet facet: list) { + String nameB = facet.getName() + facet.getIndex(); + + if (nameA.equals(nameB)) { + ManagedFacet b = (ManagedFacet) facet; + + if (!b.getArtifact().equals(a.getArtifact())) { + continue; + } + + Node n = facet.toXML(doc); + + if (n != null) { + output.appendChild(n); + } + + return true; + } + } + + return false; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/collections/FLYSArtifactCollection.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/collections/FLYSArtifactCollection.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,828 @@ +package de.intevation.flys.collections; + +import java.io.IOException; +import java.io.OutputStream; +import java.util.ArrayList; +import java.util.Date; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import javax.xml.xpath.XPathConstants; + +import org.apache.log4j.Logger; + +import org.w3c.dom.Document; +import org.w3c.dom.Element; +import org.w3c.dom.Node; +import org.w3c.dom.NodeList; + +import de.intevation.artifacts.Artifact; +import de.intevation.artifacts.ArtifactDatabase; +import de.intevation.artifacts.ArtifactDatabaseException; +import de.intevation.artifacts.ArtifactNamespaceContext; +import de.intevation.artifacts.CallContext; +import de.intevation.artifacts.CallMeta; + +import de.intevation.artifacts.common.utils.ClientProtocolUtils; +import de.intevation.artifacts.common.utils.XMLUtils; + +import de.intevation.artifactdatabase.Backend; +import de.intevation.artifactdatabase.Backend.PersistentArtifact; +import de.intevation.artifactdatabase.DefaultArtifactCollection; + +import de.intevation.flys.artifacts.context.FLYSContext; +import de.intevation.flys.artifacts.model.ManagedFacet; +import de.intevation.flys.exports.OutGenerator; +import de.intevation.flys.themes.Theme; +import de.intevation.flys.themes.ThemeFactory; + + +/** + * @author Ingo Weinzierl + */ +public class FLYSArtifactCollection extends DefaultArtifactCollection { + + /** The logger used in this class. */ + private static Logger log = Logger.getLogger(FLYSArtifactCollection.class); + + + /** Constant XPath that points to the outputmodes of an artifact. */ + public static final String XPATH_ARTIFACT_OUTPUTMODES = + "/art:result/art:outputmodes"; + + public static final String XPATH_COLLECTION_ITEMS = + "/art:result/art:artifact-collection/art:collection-item"; + + public static final String XPATH_OUT_NAME = "/art:action/@art:name"; + + public static final String XPATH_OUT_TYPE = "/art:action/@art:type"; + + public static final String XPATH_LOADED_RECOMMENDATIONS = + "/art:attribute/art:loaded-recommendations"; + + + + @Override + public Document describe(CallContext context) { + log.debug("FLYSArtifactCollection.describe: " + identifier); + + Document doc = XMLUtils.newDocument(); + + XMLUtils.ElementCreator ec = new XMLUtils.ElementCreator( + doc, + ArtifactNamespaceContext.NAMESPACE_URI, + ArtifactNamespaceContext.NAMESPACE_PREFIX); + + Date creationTime = getCreationTime(); + String creation = creationTime != null + ? Long.toString(creationTime.getTime()) + : ""; + + Element collection = ec.create("artifact-collection"); + Element artifacts = ec.create("artifacts"); + + ec.addAttr(collection, "name", getName(), true); + ec.addAttr(collection, "uuid", identifier(), true); + ec.addAttr(collection, "creation", creation, true); + ec.addAttr(collection, "ttl", String.valueOf(getTTL()), true); + + collection.appendChild(artifacts); + doc.appendChild(collection); + + ArtifactDatabase db = context.getDatabase(); + Document oldAttrs = getAttribute(); + + try { + String[] aUUIDs = getArtifactUUIDs(context); + Node newAttr = mergeAttributes(db, context, oldAttrs, aUUIDs); + + collection.appendChild(doc.importNode(newAttr, true)); + + if (aUUIDs != null) { + for (String uuid: aUUIDs) { + try { + artifacts.appendChild( + buildArtifactNode(db, uuid, context, ec)); + } + catch (ArtifactDatabaseException dbe) { + log.warn(dbe, dbe); + } + } + } + } + catch (ArtifactDatabaseException ade) { + log.error(ade, ade); + + collection.appendChild( + doc.importNode(oldAttrs.getFirstChild(), true)); + } + + return doc; + } + + + /** + * Merge the current art:outputs nodes with the the outputs provided by the + * artifacts in the Collection. + */ + protected Node mergeAttributes( + ArtifactDatabase db, + CallContext context, + Document oldAttrs, + String[] uuids) + { + Document doc = buildOutAttributes(db, context, oldAttrs, uuids); + Node newAttr = doc.getFirstChild(); + + newAttr = mergeLoadedRecommendations(oldAttrs, newAttr); + + try { + // Save the merged document into database. + db.setCollectionAttribute(identifier(), context.getMeta(), doc); + } + catch (ArtifactDatabaseException adb) { + log.error(adb, adb); + } + + return newAttr; + } + + + /** + * Merge the recommendations which have already been loaded from the old + * attribute document into the new attribute document. This is necessary, + * because mergeAttributes() only merges the art:outputs nodes - all + * other nodes are skiped. + */ + protected Node mergeLoadedRecommendations(Document oldAttrs, Node newAttrs){ + Element loadedRecoms = (Element) XMLUtils.xpath( + oldAttrs, + XPATH_LOADED_RECOMMENDATIONS, + XPathConstants.NODE, + ArtifactNamespaceContext.INSTANCE); + + if (loadedRecoms != null) { + Document doc = newAttrs.getOwnerDocument(); + newAttrs.appendChild(doc.importNode(loadedRecoms, true)); + } + + return newAttrs; + } + + + @Override + public void out( + String type, + Document format, + OutputStream out, + CallContext context) + throws IOException + { + log.info("FLYSArtifactCollection.out"); + + String name = XMLUtils.xpathString( + format, XPATH_OUT_NAME, ArtifactNamespaceContext.INSTANCE); + + String subtype = XMLUtils.xpathString( + format, XPATH_OUT_TYPE, ArtifactNamespaceContext.INSTANCE); + + log.info("-> Output name = " + name); + log.info("-> Output type = " + type); + log.info("-> Output subtype = " + subtype); + + OutGenerator generator = null; + if (type != null && type.length() > 0) { + if (type.indexOf("chartinfo") > 0) { + generator = getOutGenerator(context, type, subtype); + } + else { + generator = getOutGenerator(context, name, subtype); + } + } + else { + generator = getOutGenerator(context, name, subtype); + } + + if (generator == null) { + log.error("There is no generator specified for output: " + name); + // TODO Throw an exception. + + return; + } + + generator.init(format, out, context); + + // TODO Determine the correct master artifact here! + + try { + Document attr = getAttribute(context, name); + doOut(generator, name, subtype, attr, context); + } + catch (ArtifactDatabaseException adbe) { + log.error(adbe, adbe); + } + } + + + /** + * Creates the concrete output. + * + * @param generator The OutGenerator that creates the output. + * @param outputName The name of the requested output. + * @param attributes The collection's attributes for this concrete output + * type. + * @param context The context object. + */ + protected void doOut( + OutGenerator generator, + String outName, + String facet, + Document attributes, + CallContext context) + throws IOException + { + log.info("FLYSArtifactCollection.doOut: " + outName); + + ThemeList themeList = new ThemeList(attributes); + + int size = themeList.size(); + log.debug("Output will contain " + size + " elements."); + + try { + for (int i = 0; i < size; i++) { + ManagedFacet theme = themeList.get(i); + + if (theme == null) { + log.debug("Theme is empty - no output is generated."); + continue; + } + + String art = theme.getArtifact(); + + if (log.isDebugEnabled()) { + log.debug("Do output for..."); + log.debug("... artifact: " + art); + log.debug("... facet: " + theme.getName()); + } + + String facetName = theme.getName(); + + if (outName.equals("export") && !facetName.equals(facet)) { + continue; + } + + Artifact artifact = getArtifact(art, context); + if (i == 0) { + generator.setMasterArtifact(artifact); + } + + if (theme.getActive() == 0) { + continue; + } + + generator.doOut( + artifact, + theme, + getFacetThemeFromAttribute( + art, + outName, + facetName, + context)); + } + } + catch (ArtifactDatabaseException ade) { + log.error(ade, ade); + } + + generator.generate(); + } + + + protected Document buildOutAttributes( + ArtifactDatabase db, + CallContext context, + Document oldAttr, + String[] items) + { + Document doc = XMLUtils.newDocument(); + + XMLUtils.ElementCreator ec = new XMLUtils.ElementCreator( + doc, + ArtifactNamespaceContext.NAMESPACE_URI, + ArtifactNamespaceContext.NAMESPACE_PREFIX); + + AttributeParser aParser = new AttributeParser(); + OutputParser oParser = new OutputParser(db, context); + + if (items != null) { + for (String uuid: items) { + try { + oParser.parse(uuid); + } + catch (ArtifactDatabaseException ade) { + log.warn(ade, ade); + } + } + } + + aParser.parse(oldAttr); + + return new AttributeWriter(aParser.getOuts(), oParser.getOuts()).write(); + } + + + /** + * Returns the attribute for a specific output type. + * + * @param output The name of the desired output type. + * + * @return the attribute for the desired output type. + */ + protected Document getAttribute(CallContext context, String output) + throws ArtifactDatabaseException + { + Document attr = buildOutAttributes( + context.getDatabase(), + context, + getAttribute(), + getArtifactUUIDs(context)); + + Node out = (Node) XMLUtils.xpath( + attr, + "art:attribute/art:outputs/art:output[@name='" + output + "']", + XPathConstants.NODE, + ArtifactNamespaceContext.INSTANCE); + + + if (out != null) { + Document o = XMLUtils.newDocument(); + + o.appendChild(o.importNode(out, true)); + + return o; + } + + return null; + } + + + /** + * This method returns the list of artifact UUIDs that this collections + * contains. + * + * @param context The CallContext that is necessary to get information about + * the ArtifactDatabase. + * + * @return a list of uuids. + */ + protected String[] getArtifactUUIDs(CallContext context) + throws ArtifactDatabaseException + { + log.debug("FLYSArtifactCollection.getArtifactUUIDs"); + + ArtifactDatabase db = context.getDatabase(); + CallMeta meta = context.getMeta(); + + Document itemList = db.listCollectionArtifacts(identifier(), meta); + NodeList items = (NodeList) XMLUtils.xpath( + itemList, + XPATH_COLLECTION_ITEMS, + XPathConstants.NODESET, + ArtifactNamespaceContext.INSTANCE); + + if (items == null || items.getLength() == 0) { + log.debug("No artifacts found in this collection."); + return null; + } + + int num = items.getLength(); + + List uuids = new ArrayList(num); + + for (int i = 0; i < num; i++) { + String uuid = XMLUtils.xpathString( + items.item(i), + "@art:uuid", + ArtifactNamespaceContext.INSTANCE); + + if (uuid != null && uuid.trim().length() != 0) { + uuids.add(uuid); + } + } + + return (String[]) uuids.toArray(new String[uuids.size()]); + } + + + /** + * Returns a concrete Artifact of this collection specified by its uuid. + * + * @param uuid The Artifact's uuid. + * @param context The CallContext. + * + * @return an Artifact. + */ + protected Artifact getArtifact(String uuid, CallContext context) + throws ArtifactDatabaseException + { + log.debug("FLYSArtifactCollection.getArtifact"); + + Backend backend = Backend.getInstance(); + PersistentArtifact persistent = backend.getArtifact(uuid); + + return persistent != null ? persistent.getArtifact() : null; + } + + + /** + * Returns the attribute that belongs to an artifact stored in this + * collection. + * + * @param uuid The Artifact's uuid. + * @param outname The name of the requested output. + * @param facet The name of the requested facet. + * @param context The CallContext. + * + * @return an attribute in form of a document. + */ + protected Document getFacetThemeFromAttribute( + String uuid, + String outName, + String facet, + CallContext context) + throws ArtifactDatabaseException + { + log.debug("FLYSArtifactCollection.getFacetThemeFromAttribute"); + + ArtifactDatabase db = context.getDatabase(); + CallMeta meta = context.getMeta(); + + FLYSContext flysContext = context instanceof FLYSContext + ? (FLYSContext) context + : (FLYSContext) context.globalContext(); + + Map mappings = (Map) + flysContext.get(FLYSContext.THEME_MAPPING); + + String themeName = mappings.get(facet); + + Document attr = db.getCollectionItemAttribute(identifier(), uuid, meta); + + if (attr == null) { + attr = initItemAttribute(uuid, facet, context); + + if (attr == null) { + return null; + } + } + + log.debug("Search attribute of collection item: " + uuid); + + Node tmp = (Node) XMLUtils.xpath( + attr, + "/art:attribute", + XPathConstants.NODE, + ArtifactNamespaceContext.INSTANCE); + + if (tmp == null) { + log.warn("No attribute found. Operation failed."); + return null; + } + + log.debug("Search theme '" + themeName + "' in attribute."); + + Node theme = (Node) XMLUtils.xpath( + tmp, + "art:themes/theme[@name='" + themeName + "']", + XPathConstants.NODE, + ArtifactNamespaceContext.INSTANCE); + + if (theme == null) { + log.warn("Could not find the theme in attribute of: " + uuid); + + Theme t = getThemeForFacet(uuid, facet, context); + + if (t == null) { + log.warn("No theme found for facet: " + facet); + return null; + } + + addThemeToAttribute(uuid, attr, t, context); + theme = t.toXML().getFirstChild(); + } + + Document doc = XMLUtils.newDocument(); + doc.appendChild(doc.importNode(theme, true)); + + return doc; + } + + + /** + * Adds the theme of a facet to a CollectionItem's attribute. + * + * @param uuid The uuid of the artifact. + * @param attr The current attribute of an artifact. + * @param t The theme to add. + * @param context The CallContext. + */ + protected void addThemeToAttribute( + String uuid, + Document attr, + Theme t, + CallContext context) + { + log.debug("FLYSArtifactCollection.addThemeToAttribute: " + uuid); + + if (t == null) { + log.warn("Theme is empty - cancel adding it to attribute!"); + return; + } + + XMLUtils.ElementCreator ec = new XMLUtils.ElementCreator( + attr, + ArtifactNamespaceContext.NAMESPACE_URI, + ArtifactNamespaceContext.NAMESPACE_PREFIX); + + Node tmp = (Node) XMLUtils.xpath( + attr, + "/art:attribute", + XPathConstants.NODE, + ArtifactNamespaceContext.INSTANCE); + + if (tmp == null) { + tmp = ec.create("attribute"); + attr.appendChild(tmp); + } + + Node themes = (Node) XMLUtils.xpath( + tmp, + "art:themes", + XPathConstants.NODE, + ArtifactNamespaceContext.INSTANCE); + + if (themes == null) { + themes = ec.create("themes"); + tmp.appendChild(themes); + } + + themes.appendChild(attr.importNode(t.toXML().getFirstChild(), true)); + + try { + setCollectionItemAttribute(uuid, attr, context); + + log.debug("Successfully added theme to item attribute."); + } + catch (ArtifactDatabaseException e) { + // do nothing + log.warn("Cannot set attribute of item: " + uuid); + } + } + + + /** + * Initializes the attribute of an collection item with the theme of a + * specific facet. + * + * @param uuid The uuid of an artifact. + * @param facet The name of a facet. + * @param context The CallContext. + * + * @param the new attribute. + */ + protected Document initItemAttribute( + String uuid, + String facet, + CallContext context) + { + log.info("FLYSArtifactCollection.initItemAttribute"); + + Theme t = getThemeForFacet(uuid, facet, context); + + if (t == null) { + log.info("Could not find theme for facet. Cancel initialization."); + return null; + } + + Document attr = XMLUtils.newDocument(); + + addThemeToAttribute(uuid, attr, t, context); + + return attr; + } + + + /** + * Sets the attribute of a CollectionItem specified by uuid to a new + * value attr. + * + * @param uuid The uuid of the CollectionItem. + * @param attr The new attribute for the CollectionItem. + * @param context The CallContext. + */ + public void setCollectionItemAttribute( + String uuid, + Document attr, + CallContext context) + throws ArtifactDatabaseException + { + Document doc = ClientProtocolUtils.newSetItemAttributeDocument( + uuid, + attr); + + if (doc == null) { + log.warn("Cannot set item attribute: No attribute found."); + return; + } + + ArtifactDatabase db = context.getDatabase(); + CallMeta meta = context.getMeta(); + + db.setCollectionItemAttribute(identifier(), uuid, doc, meta); + } + + + /** + * Returns the theme of a specific facet. + * + * @param uuid The uuid of an artifact. + * @param facet The name of the facet. + * @param context The CallContext object. + * + * @return the desired theme. + */ + protected Theme getThemeForFacet( + String uuid, + String facet, + CallContext context) + { + log.info("FLYSArtifactCollection.getThemeForFacet: " + facet); + + FLYSContext flysContext = context instanceof FLYSContext + ? (FLYSContext) context + : (FLYSContext) context.globalContext(); + + return ThemeFactory.getTheme(flysContext, facet); + } + + + /** + * Returns the OutGenerator for a specified type. + * + * @param name The name of the output type. + * @param type Defines the type of the desired OutGenerator. + * + * @return Instance of an OutGenerator for specified type. + */ + protected OutGenerator getOutGenerator( + CallContext context, + String name, + String type) + { + FLYSContext flysContext = context instanceof FLYSContext + ? (FLYSContext) context + : (FLYSContext) context.globalContext(); + + Map generators = (Map) + flysContext.get(FLYSContext.OUTGENERATORS_KEY); + + if (generators == null) { + log.error("No output generators found in the running application!"); + return null; + } + + Class clazz = generators.get(name); + + try { + return clazz != null ? (OutGenerator) clazz.newInstance() : null; + } + catch (InstantiationException ie) { + log.error(ie, ie); + } + catch (IllegalAccessException iae) { + log.error(iae, iae); + } + + return null; + } + + + protected Element buildArtifactNode( + ArtifactDatabase database, + String uuid, + CallContext context, + XMLUtils.ElementCreator ec) + throws ArtifactDatabaseException + { + log.debug("Append artifact '" + uuid + "' to collection description"); + + // TODO + String hash = "MYHASH"; + + Element ci = ec.create("artifact"); + ec.addAttr(ci, "uuid", uuid, true); + ec.addAttr(ci, "hash", hash, true); + + // XXX I am not sure if it works well every time with an empty document + // in the describe operation of an artifact. + Document description = database.describe(uuid, null, context.getMeta()); + + Node outputModes = (Node) XMLUtils.xpath( + description, + XPATH_ARTIFACT_OUTPUTMODES, + XPathConstants.NODE, + ArtifactNamespaceContext.INSTANCE); + + if (outputModes != null) { + Document doc = ci.getOwnerDocument(); + ci.appendChild(doc.importNode(outputModes, true)); + } + + return ci; + } + + + /** + * Inner class to structure/order the themes of a chart. + */ + private class ThemeList { + private Logger logger = Logger.getLogger(ThemeList.class); + protected Map themes; + + public ThemeList(Document output) { + themes = new HashMap(); + parse(output); + } + + protected void parse(Document output) { + NodeList themes = (NodeList) XMLUtils.xpath( + output, + "art:output/art:facet", + XPathConstants.NODESET, + ArtifactNamespaceContext.INSTANCE); + + int num = themes != null ? themes.getLength() : 0; + + logger.debug("Output has " + num + " elements."); + + if (num == 0) { + return; + } + + String uri = ArtifactNamespaceContext.NAMESPACE_URI; + + for (int i = 0; i < num; i++) { + Element theme = (Element) themes.item(i); + + String name = theme.getAttributeNS(uri, "facet"); + String uuid = theme.getAttributeNS(uri, "artifact"); + String pos = theme.getAttributeNS(uri, "pos"); + String active = theme.getAttributeNS(uri, "active"); + String idx = theme.getAttributeNS(uri, "index"); + String desc = theme.getAttributeNS(uri, "description"); + + addTheme(uuid, name, idx, pos, active, desc); + } + } + + protected void addTheme( + String uuid, + String name, + String index, + String position, + String active, + String description) + { + if (logger.isDebugEnabled()) { + logger.debug("Add theme: "); + logger.debug(".. name: " + name); + logger.debug(".. uuid: " + uuid); + logger.debug(".. position: " + position); + logger.debug(".. active: " + active); + } + + try { + int pos = Integer.parseInt(position); + int act = Integer.parseInt(active); + int idx = Integer.parseInt(index); + + themes.put( + new Integer(pos-1), + new ManagedFacet(name, idx, description, uuid, pos, act)); + } + catch (NumberFormatException nfe) { + logger.warn(nfe, nfe); + } + } + + public ManagedFacet get(int idx) { + return themes.get(new Integer(idx)); + } + + public int size() { + return themes.size(); + } + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/collections/OutputParser.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/collections/OutputParser.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,101 @@ +package de.intevation.flys.collections; + +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import org.apache.log4j.Logger; + +import de.intevation.artifacts.ArtifactDatabase; +import de.intevation.artifacts.ArtifactDatabaseException; +import de.intevation.artifacts.CallContext; +import de.intevation.artifacts.CallMeta; + +import de.intevation.artifactdatabase.state.DefaultOutput; +import de.intevation.artifactdatabase.state.Facet; +import de.intevation.artifactdatabase.state.Output; + +import de.intevation.flys.artifacts.FLYSArtifact; +import de.intevation.flys.artifacts.model.ManagedFacetAdapter; + + +public class OutputParser { + + /** Constant XPath that points to the outputmodes of an artifact.*/ + public static final String XPATH_ARTIFACT_OUTPUTMODES = + "/art:result/art:outputmodes/art:output"; + + + private static Logger logger = Logger.getLogger(OutputParser.class); + + protected ArtifactDatabase db; + protected CallMeta meta; + protected CallContext context; + + protected Map outs; + + + public OutputParser(ArtifactDatabase db, CallContext context) { + this.db = db; + this.meta = context.getMeta(); + this.context = context; + this.outs = new HashMap(); + } + + + public void parse(String uuid) + throws ArtifactDatabaseException + { + logger.debug("OutputParser.parse: " + uuid); + + FLYSArtifact flys = (FLYSArtifact) db.getRawArtifact(uuid); + + List outList = flys.getOutputs(context); + + for (Output out: outList) { + String name = out.getName(); + + Output o = outs.get(name); + int pos = 1; + + if (o == null) { + o = new DefaultOutput( + out.getName(), + out.getDescription(), + out.getMimeType(), + new ArrayList(), + out.getType()); + + outs.put(name, o); + } + else { + pos = o.getFacets().size() + 1; + } + + List facets = facet2ManagedFacet(uuid, out.getFacets(), pos); + o.addFacets(facets); + } + } + + + public Map getOuts() { + return outs; + } + + + protected List facet2ManagedFacet( + String uuid, + List old, + int pos) + { + List newFacets = new ArrayList(old.size()); + + for (Facet f: old) { + newFacets.add(new ManagedFacetAdapter(f, uuid, pos++, 1)); + } + + return newFacets; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/exports/ATExporter.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/exports/ATExporter.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,78 @@ +package de.intevation.flys.exports; + +import java.io.OutputStream; +import java.io.OutputStreamWriter; +import java.io.IOException; + +import org.w3c.dom.Document; + +import org.apache.log4j.Logger; + +import de.intevation.artifacts.Artifact; +import de.intevation.artifacts.CallContext; + +import de.intevation.flys.artifacts.FLYSArtifact; + +import de.intevation.artifactdatabase.state.Facet; + +import de.intevation.flys.artifacts.model.WQ; + +public class ATExporter +implements OutGenerator +{ + private static Logger logger = Logger.getLogger(ATExporter.class); + + public static final String DEFAULT_ENCODING = "UTF-8"; + + protected WQ data; + protected CallContext context; + protected OutputStream out; + + public ATExporter() { + } + + @Override + public void init(Document request, OutputStream out, CallContext context) { + this.context = context; + this.out = out; + } + + @Override + public void setMasterArtifact(Artifact master) { + // not needed + } + + @Override + public void doOut(Artifact artifact, Facet facet, Document attr) { + + FLYSArtifact flys = (FLYSArtifact)artifact; + + if ((facet = flys.getNativeFacet(facet)) == null) { + logger.debug("native facet not found."); + return; + } + + data = (WQ)facet.getData(flys, context); + } + + @Override + public void generate() throws IOException { + + if (data == null) { + logger.debug("no W/Q data"); + return; + } + + ATWriter at; + try { + at = new ATWriter(data); + } + catch (IllegalArgumentException iae) { + logger.error("creating ATWriter failed", iae); + throw new IOException(iae); + } + + at.write(new OutputStreamWriter(out, DEFAULT_ENCODING)); + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/exports/ATWriter.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/exports/ATWriter.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,143 @@ +package de.intevation.flys.exports; + +import java.io.IOException; +import java.io.Writer; +import java.io.PrintWriter; + +import java.util.Locale; + +import de.intevation.flys.artifacts.model.WQ; + +import org.apache.commons.math.analysis.UnivariateRealFunction; + +import org.apache.commons.math.analysis.interpolation.SplineInterpolator; +import org.apache.commons.math.analysis.interpolation.LinearInterpolator; + +import org.apache.commons.math.analysis.polynomials.PolynomialFunction; + +import org.apache.commons.math.FunctionEvaluationException; + +import org.apache.log4j.Logger; + +public class ATWriter +{ + private static Logger logger = Logger.getLogger(ATWriter.class); + + public static final int COLUMNS = 10; + + public static final String EMPTY = " "; + + protected double minW; + protected double maxW; + protected double minQ; + protected double maxQ; + + protected UnivariateRealFunction qFunc; + + public ATWriter() { + } + + public ATWriter(WQ wq) throws IllegalArgumentException { + + int [] bounds = wq.longestIncreasingWRangeIndices(); + + if (logger.isDebugEnabled()) { + logger.debug("exporting w between indices " + + bounds[0] + " and " + bounds[1] + " (" + + wq.getW(bounds[0]) + ", " + wq.getW(bounds[1])); + } + + if (bounds[1]-bounds[0] < 1) { // Only first w can be written out. + minW = maxW = wq.getW(bounds[0]); + minQ = maxQ = wq.getQ(bounds[0]); + // constant function + qFunc = new PolynomialFunction(new double [] { minQ }); + return; + } + + double [] ws = new double[bounds[1]-bounds[0]]; + double [] qs = new double[ws.length]; + + for (int i = 0; i < ws.length; ++i) { + int idx = bounds[0]+i; + ws[i] = wq.getW(idx); + qs[i] = wq.getQ(idx); + } + + qFunc = ws.length < 3 + ? new LinearInterpolator().interpolate(ws, qs) + : new SplineInterpolator().interpolate(ws, qs); + + minW = wq.getW(bounds[0]); + maxW = wq.getW(bounds[1]); + minQ = wq.getQ(bounds[0]); + maxQ = wq.getQ(bounds[1]); + } + + public double getQ(double w) { + + try { + return qFunc.value(w); + } + catch (FunctionEvaluationException aode) { + // should not happen + logger.warn("spline interpolation failed", aode); + return w <= minW ? minQ : maxQ; + } + } + + protected static void printQ(PrintWriter out, double q) { + String format; + if (q < 1d) format = " % 8.3f"; + else if (q < 10d) format = " % 8.2f"; + else if (q < 100d) format = " % 8.1f"; + else { + format = " % 8.0f"; + if (q > 1000d) q = Math.rint(q/10d)*10d; + } + out.printf(Locale.US, format, q); + } + + public void write(Writer writer) throws IOException { + + PrintWriter out = new PrintWriter(writer); + + double rest = Math.abs(minW % COLUMNS); + + double startW = Math.round(minW*10.0)/10.0; + if (rest >= 1d) { + startW -= 0.1; + out.printf(Locale.US, "%8d", (int)Math.round(startW*100.0)); + int columns = (int)Math.floor(rest); + for (int i = columns; i < COLUMNS; ++i) { + out.print(EMPTY); + } + for (int i = COLUMNS-columns; i < COLUMNS; ++i) { + printQ(out, getQ(startW + i*0.01)); + } + out.println(); + startW += 0.1; + } + + int col = 0; + for (double w = startW; w <= maxW; w += 0.01) { + if (col == 0) { + out.printf(Locale.US, "%8d", (int)Math.round(w*100.0)); + } + + printQ(out, getQ(w)); + + if (++col >= COLUMNS) { + out.println(); + col = 0; + } + } + + if (col > 0) { + out.println(); + } + + out.flush(); + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/exports/AbstractExporter.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/exports/AbstractExporter.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,227 @@ +package de.intevation.flys.exports; + +import java.io.IOException; +import java.io.OutputStream; +import java.io.OutputStreamWriter; + +import org.w3c.dom.Document; + +import org.apache.log4j.Logger; + +import au.com.bytecode.opencsv.CSVWriter; + +import de.intevation.artifacts.Artifact; +import de.intevation.artifacts.CallContext; + +import de.intevation.artifactdatabase.state.Facet; + +import de.intevation.artifacts.common.ArtifactNamespaceContext; +import de.intevation.artifacts.common.utils.XMLUtils; + +import de.intevation.flys.artifacts.resources.Resources; + +import de.intevation.flys.artifacts.FLYSArtifact; + + +/** + * An abstract exporter that implements some basic methods for exporting data of + * artifacts. + * + * @author Ingo Weinzierl + */ +public abstract class AbstractExporter implements OutGenerator { + + /** The logger used in this exporter.*/ + private static Logger logger = Logger.getLogger(AbstractExporter.class); + + + /** The name of the CSV facet which triggers the CSV creation. */ + public static final String FACET_CSV = "csv"; + + /** The default charset for the CSV export. */ + public static final String DEFAULT_CSV_CHARSET = "UTF-8"; + + /** The default separator for the CSV export. */ + public static final char DEFAULT_CSV_SEPARATOR = ','; + + /** XPath that points to the desired export facet. */ + public static final String XPATH_FACET = "/art:action/@art:type"; + + + /** The document of the incoming out() request. */ + protected Document request; + + /** The output stream where the data should be written to. */ + protected OutputStream out; + + /** The CallContext object. */ + protected CallContext context; + + /** The selected facet. */ + protected String facet; + + /** The master artifact. */ + protected Artifact master; + + + /** + * Concrete subclasses need to use this method to write their special data + * objects into the CSV document. + * + * @param writer The CSVWriter. + */ + protected abstract void writeCSVData(CSVWriter writer); + + + /** + * This method enables concrete subclasses to collected its own special + * data. + * + * @param artifacts The artifact that stores the data that has to be + * exported. + */ + protected abstract void addData(Object data); + + @Override + public void init(Document request, OutputStream out, CallContext context) { + logger.debug("AbstractExporter.init"); + + this.request = request; + this.out = out; + this.context = context; + } + + + @Override + public void setMasterArtifact(Artifact master) { + this.master = master; + } + + + /** + * This doOut() just collects the data of multiple artifacts. Therefore, it + * makes use of the addData() method which enables concrete subclasses to + * store its data on its own. The real output creation takes place in the + * concrete generate() methods. + * + * @param artifact The artifact. + * @param facet The facet to add - NOTE: the facet needs to fit to the first + * facet inserted into this exporter. Otherwise this artifact/facet is + * skipped. + * @param attr The attr document. + */ + @Override + public void doOut(Artifact artifact, Facet facet, Document attr) { + String name = facet.getName(); + + logger.debug("AbstractExporter.doOut: " + name); + + if (!isFacetValid(name)) { + logger.warn("Facet '" + name + "' not valid. No output created!"); + return; + } + + FLYSArtifact flys = (FLYSArtifact)artifact; + + Facet nativeFacet = flys.getNativeFacet(facet); + + if (nativeFacet != null) { + addData(nativeFacet.getData(flys, context)); + } + } + + + /** + * Generates an export based on a specified facet. + */ + @Override + public void generate() + throws IOException + { + logger.debug("AbstractExporter.generate"); + + if (facet != null && facet.equals(FACET_CSV)) { + generateCSV(); + } + else { + throw new IOException("invalid facet for exporter."); + } + } + + + /** + * Determines if the desired facet is valid for this exporter. If no facet + * is currently set, facet is set. + * + * @param facet The desired facet. + * + * @return true, if facet is valid, otherwise false. + */ + protected boolean isFacetValid(String facet) { + logger.debug("AbstractExporter.isFacetValid"); + + String thisFacet = getFacet(); + + if (thisFacet == null || thisFacet.length() == 0) { + return false; + } + else if (facet == null || facet.length() == 0) { + return false; + } + else { + return thisFacet.equals(facet); + } + } + + + /** + * Returns the name of the desired facet. + * + * @return the name of the desired facet. + */ + protected String getFacet() { + if (facet == null) { + facet = getFacetFromRequest(); + } + + return facet; + } + + + /** + * Extracts the name of the requested facet from request document. + * + * @return the name of the requested facet. + */ + protected String getFacetFromRequest() { + return XMLUtils.xpathString( + request, XPATH_FACET, ArtifactNamespaceContext.INSTANCE); + } + + + protected String msg(String key, String def) { + return Resources.getMsg(context.getMeta(), key, def); + } + + + /** + * This method starts CSV creation. It makes use of writeCSVData() which has + * to be implemented by concrete subclasses. + */ + protected void generateCSV() + throws IOException + { + logger.info("AbstractExporter.generateCSV"); + + CSVWriter writer = new CSVWriter( + new OutputStreamWriter( + out, + DEFAULT_CSV_CHARSET), + DEFAULT_CSV_SEPARATOR); + + writeCSVData(writer); + + writer.close(); + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/exports/ChartExportHelper.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/exports/ChartExportHelper.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,308 @@ +/* + * Copyright (c) 2011 by Intevation GmbH + * + * This program is free software under the LGPL (>=v2.1) + * Read the file LGPL.txt coming with the software for details + * or visit http://www.gnu.org/licenses/ if it does not exist. + */ +package de.intevation.flys.exports; + +import com.lowagie.text.Document; +import com.lowagie.text.DocumentException; +import com.lowagie.text.PageSize; +import com.lowagie.text.Rectangle; + +import com.lowagie.text.pdf.PdfContentByte; +import com.lowagie.text.pdf.PdfTemplate; +import com.lowagie.text.pdf.PdfWriter; + +import java.awt.Graphics2D; +import java.awt.Transparency; + +import java.awt.geom.Rectangle2D.Double; + +import java.awt.geom.Rectangle2D; + +import java.io.IOException; +import java.io.OutputStream; +import java.io.OutputStreamWriter; +import java.io.UnsupportedEncodingException; +import org.jfree.chart.ChartRenderingInfo; + +import javax.imageio.ImageIO; + +import org.apache.batik.svggen.SVGGraphics2D; +import org.apache.batik.svggen.SVGGraphics2DIOException; + +import org.apache.log4j.Logger; + +import org.jfree.chart.JFreeChart; + +import de.intevation.artifacts.CallContext; + +import de.intevation.artifacts.common.utils.XMLUtils; + + +/** + * This class is a helper class which supports some methods to export charts + * into specific formats. + * + * @author Ingo Weinzierl + */ +public class ChartExportHelper { + + /** + * Constant field to define A4 as default page size. + */ + private static final String DEFAULT_PAGE_SIZE = "A4"; + + /** + * Constant field to define UTF-8 as default encoding. + */ + private static final String DEFAULT_ENCODING = "UTF-8"; + + /** + * Logger used for logging with log4j. + */ + private static Logger log = Logger.getLogger(ChartExportHelper.class); + + + /** + * A method to export a JFreeChart as image to an + * OutputStream with a given format, width and height. + * + * @param out OutputStream + * @param chart JFreeChart object to be exported. + * @param format Format (e.g. png, gif, jpg) + * @param width Width, the image used to be + * @param height Height, the image used to be + * + * @throws IOException if writing image to OutputStream failed. + */ + public static void exportImage( + OutputStream out, + JFreeChart chart, + String format, + int width, + int height + ) + throws IOException + { + log.info("export chart as png"); + + ChartRenderingInfo info = new ChartRenderingInfo(); + + ImageIO.write( + chart.createBufferedImage( + width, height, Transparency.BITMASK, info + ), + format, + out + ); + } + + + /** + * A method to export a JFreeChart as SVG to an + * OutputStream. + * + * @param out OutputStream + * @param chart JFreeChart to be exported + * @param encoding Encoding, defaults to {@link #DEFAULT_ENCODING} if null + * @param width Width the svg used to be + * @param height Height the svg used to be + */ + public static void exportSVG( + OutputStream out, + JFreeChart chart, + String encoding, + int width, + int height + ) { + log.info("export chart as svg"); + + if (encoding == null) + encoding = DEFAULT_ENCODING; + + org.w3c.dom.Document document = XMLUtils.newDocument(); + SVGGraphics2D graphics = new SVGGraphics2D(document); + + chart.draw(graphics, new Rectangle2D.Double(0.0D, 0.0D,width,height)); + + try { + graphics.stream(new OutputStreamWriter(out, encoding)); + } + catch (SVGGraphics2DIOException svge) { + log.error("Error while writing svg export to output stream.", svge); + } + catch (UnsupportedEncodingException uee) { + log.error("Unsupported encoding: " + encoding, uee); + } + } + + + /** + * A method to export a JFreeChart as PDF to an + * OutputStream. + * + * @param out OutputStream + * @param chart JFreeChart + * @param pageFormat String to specify a page format, {@link + * #DEFAULT_PAGE_SIZE} is used if no pageFormat is given + * @param landscape If this is true, the pdf is delivered in landscape + * format + * @param marginLeft Space to left border + * @param marginRight Space to right border + * @param marginTop Space to upper border + * @param marginBottom Space to lower border + */ + public static void exportPDF( + OutputStream out, + JFreeChart chart, + String pageFormat, + float marginLeft, + float marginRight, + float marginTop, + float marginBottom, + CallContext context + ) { + log.info("export chart as pdf."); + + if (pageFormat == null) + pageFormat = DEFAULT_PAGE_SIZE; + + // max size of the chart + Rectangle page = PageSize.getRectangle(pageFormat); + float pageWidth = page.getWidth(); + float pageHeight = page.getHeight(); + + // the chart width + int chartWidth = (Integer) context.getContextValue("chart.width"); + int chartHeight = (Integer) context.getContextValue("chart.height"); + + boolean landscape = chartWidth > chartHeight; + + float width = 0; + float height = 0; + if (landscape) { + width = pageHeight; + height = pageWidth; + } + else { + width = pageWidth; + height = pageHeight; + } + + float spaceX = width - marginLeft - marginRight; + if (chartWidth > spaceX) { + log.warn("Width of the chart is too big for pdf -> resize it now."); + double ratio = ((double)spaceX) / chartWidth; + chartWidth *= ratio; + chartHeight *= ratio; + log.debug("Resized chart to " + chartWidth + "x" + chartHeight); + } + + float spaceY = height - marginTop - marginBottom; + if (chartHeight > spaceY) { + log.warn("Height of the chart is too big for pdf -> resize it now."); + double ratio = ((double)spaceY) / chartHeight; + chartWidth *= ratio; + chartHeight *= ratio; + log.debug("Resized chart to " + chartWidth + "x" + chartHeight); + } + + Document document = null; + if (landscape) { + document = new Document(page.rotate()); + log.debug("Create landscape pdf."); + } + else + document = new Document(page); + + try { + PdfWriter writer = PdfWriter.getInstance(document, out); + + document.addSubject(chart.getTitle().getText()); + document.addCreationDate(); + document.open(); + + PdfContentByte content = writer.getDirectContent(); + + PdfTemplate template = content.createTemplate(width, height); + Graphics2D graphics = template.createGraphics(width, height); + + double[] origin = getCenteredAnchor( + marginLeft, marginRight, marginBottom, marginTop, + width, height, + chartWidth, chartHeight); + + Rectangle2D area = new Rectangle2D.Double( + origin[0], origin[1], chartWidth, chartHeight); + + chart.draw(graphics, area); + graphics.dispose(); + content.addTemplate(template, 0f, 0f); + } + catch (DocumentException de) { + log.error("Error while exporting chart to pdf.", de); + } + finally { + document.close(); + } + } + + + /** + * This method returns the anchor of the chart so that the chart is centered + * according to the given parameters. + * + * @param mLeft Left margin + * @param mRight Right margin + * @param mBottom Bottom margin + * @param mTop Top margin + * @param width The complete width of the drawing area. + * @param height The complete height of the drawing area. + * @param chartWidth The width of the chart. + * @param chartHeight The height of the chart. + * + * @return an array that contains the anchor for a chart with the given + * parameters. The first value is the x point, the second value is the y + * point. + */ + public static double[] getCenteredAnchor( + double mLeft, double mRight, double mBottom, double mTop, + double width, double height, + double chartWidth, double chartHeight + ) { + if (log.isDebugEnabled()) { + log.debug("Calculate centered origin..."); + log.debug("-> PDF width : " + width); + log.debug("-> PDF height : " + height); + log.debug("-> Chart width : " + chartWidth); + log.debug("-> Chart height : " + chartHeight); + log.debug("-> margin left : " + mLeft); + log.debug("-> margin right : " + mRight); + log.debug("-> margin bottom: " + mBottom); + log.debug("-> margin top : " + mTop); + } + + double[] origin = new double[2]; + + double centerX = width / 2; + double centerY = height / 2; + + origin[0] = centerX - chartWidth / 2; + origin[1] = centerY - chartHeight / 2; + + origin[0] = origin[0] >= mLeft ? origin[0] : mLeft; + origin[1] = origin[1] >= mTop ? origin[1] : mTop; + + if (log.isDebugEnabled()) { + log.debug("==> centered left origin: " + origin[0]); + log.debug("==> centered top origin: " + origin[1]); + } + + return origin; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/exports/ChartGenerator.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/exports/ChartGenerator.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,251 @@ +package de.intevation.flys.exports; + +import java.io.IOException; +import java.io.OutputStream; + +import javax.xml.xpath.XPathConstants; + +import org.apache.log4j.Logger; + +import org.w3c.dom.Document; +import org.w3c.dom.Element; + +import org.jfree.data.Range; + +import de.intevation.artifacts.Artifact; +import de.intevation.artifacts.CallContext; + +import de.intevation.artifacts.ArtifactNamespaceContext; +import de.intevation.artifacts.common.utils.XMLUtils; + +import de.intevation.artifactdatabase.state.Facet; + +import de.intevation.flys.model.River; + +import de.intevation.flys.artifacts.WINFOArtifact; + +import de.intevation.flys.artifacts.resources.Resources; +import de.intevation.flys.utils.FLYSUtils; + + +/** + * The base class for chart creation. It should provide some basic things that + * equal in all chart types. + * + * @author Ingo Weinzierl + */ +public abstract class ChartGenerator implements OutGenerator { + + private static Logger logger = Logger.getLogger(ChartGenerator.class); + + + /** The default chart width, if no other width is set. */ + public static final int DEFAULT_CHART_WIDTH = 600; + + /** The default chart height, if no other height is set.*/ + public static final int DEFAULT_CHART_HEIGHT = 400; + + /** The XPath that points to the chart size of the incoming request + * document.*/ + public static final String XPATH_CHART_SIZE = + "/art:action/art:attributes/art:size"; + + public static final String XPATH_CHART_X_RANGE = + "/art:action/art:attributes/art:xrange"; + + public static final String XPATH_CHART_Y_RANGE = + "/art:action/art:attributes/art:yrange"; + + + /** The document of the incoming out() request.*/ + protected Document request; + + /** The output stream where the data should be written to.*/ + protected OutputStream out; + + /** The CallContext object.*/ + protected CallContext context; + + /** The artifact that is used to decorate the chart with meta information.*/ + protected Artifact master; + + + public void init(Document request, OutputStream out, CallContext context) { + logger.debug("ChartGenerator.init"); + + this.request = request; + this.out = out; + this.context = context; + } + + + public void setMasterArtifact(Artifact master) { + this.master = master; + } + + + protected String msg(String key, String def) { + return Resources.getMsg(context.getMeta(), key, def); + } + + + protected String msg(String key, String def, Object[] args) { + return Resources.getMsg(context.getMeta(), key, def, args); + } + + + protected String getRiverName() { + WINFOArtifact flys = (WINFOArtifact) master; + + River river = FLYSUtils.getRiver(flys); + return (river != null) ? river.getName() : ""; + } + + + protected double[] getRange() { + WINFOArtifact flys = (WINFOArtifact) master; + + return FLYSUtils.getKmRange(flys); + } + + + /** + * Returns the size of a chart export as array which has been specified by + * the incoming request document. + * + * @return the size of a chart as [width, height] or the result of + * getDefaultSize() if no width or height are given in the request document. + */ + protected int[] getSize() { + int[] size = new int[2]; + + Element sizeEl = (Element)XMLUtils.xpath( + request, + XPATH_CHART_SIZE, + XPathConstants.NODE, + ArtifactNamespaceContext.INSTANCE); + + if (sizeEl != null) { + String uri = ArtifactNamespaceContext.NAMESPACE_URI; + + String w = sizeEl.getAttributeNS(uri, "width"); + String h = sizeEl.getAttributeNS(uri, "height"); + + if (w.length() > 0 && h.length() > 0) { + try { + size[0] = Integer.parseInt(w); + size[1] = Integer.parseInt(h); + } + catch (NumberFormatException nfe) { + logger.warn("Wrong values for chart width/height."); + } + } + } + + return size[0] > 0 && size[1] > 0 ? size : getDefaultSize(); + } + + + protected Range getDomainAxisRange() { + Element xrange = (Element)XMLUtils.xpath( + request, + XPATH_CHART_X_RANGE, + XPathConstants.NODE, + ArtifactNamespaceContext.INSTANCE); + + if (xrange == null) { + return null; + } + + String uri = ArtifactNamespaceContext.NAMESPACE_URI; + + String lower = xrange.getAttributeNS(uri, "from"); + String upper = xrange.getAttributeNS(uri, "to"); + + logger.debug("FOUND X RANGE: " + lower + " -> " + upper); + + if (lower.length() > 0 && upper.length() > 0) { + try { + double from = Double.parseDouble(lower); + double to = Double.parseDouble(upper); + + if (from == 0 && to == 0) { + logger.debug("No range specified. Lower and upper X == 0"); + return null; + } + + if (from > to) { + double tmp = to; + to = from; + from = tmp; + } + + return new Range(from, to); + } + catch (NumberFormatException nfe) { + logger.warn("Wrong values for domain axis range."); + } + } + + return null; + } + + + protected Range getValueAxisRange() { + Element yrange = (Element)XMLUtils.xpath( + request, + XPATH_CHART_Y_RANGE, + XPathConstants.NODE, + ArtifactNamespaceContext.INSTANCE); + + if (yrange == null) { + return null; + } + + String uri = ArtifactNamespaceContext.NAMESPACE_URI; + + String lower = yrange.getAttributeNS(uri, "from"); + String upper = yrange.getAttributeNS(uri, "to"); + + if (lower.length() > 0 && upper.length() > 0) { + try { + double from = Double.parseDouble(lower); + double to = Double.parseDouble(upper); + + if (from == 0 && to == 0) { + logger.debug("No range specified. Lower and upper Y == 0"); + return null; + } + + if (from > to) { + double tmp = to; + to = from; + from = tmp; + } + + return new Range(from, to); + } + catch (NumberFormatException nfe) { + logger.warn("Wrong values for value axis range."); + } + } + + return null; + } + + + /** + * Returns the default size of a chart export as array. + * + * @return the default size of a chart as [width, height]. + */ + protected int[] getDefaultSize() { + return new int[] { DEFAULT_CHART_WIDTH, DEFAULT_CHART_HEIGHT }; + } + + + public abstract void doOut(Artifact artifact, Facet facet, Document attr); + + public abstract void generate() throws IOException; +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/exports/ChartInfoGenerator.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/exports/ChartInfoGenerator.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,112 @@ +package de.intevation.flys.exports; + +import java.awt.Transparency; +import java.io.IOException; +import java.io.OutputStream; + +import org.w3c.dom.Document; + +import org.apache.log4j.Logger; + +import org.jfree.chart.ChartRenderingInfo; +import org.jfree.chart.JFreeChart; + +import de.intevation.artifacts.Artifact; +import de.intevation.artifacts.CallContext; + +import de.intevation.artifactdatabase.state.Facet; + +import de.intevation.artifacts.common.utils.XMLUtils; + + +/** + * An OutGenerator that generates meta information for charts. A concrete + * ChartInfoGenerator need to instantiate a concrete ChartGenerator and dispatch + * the methods to that instance. The only thing this ChartInfoGenerator needs + * to, is to overrite the generate() method which doesn't write the chart image + * to the OutputStream but a Document that contains some meta information of the + * created chart. + * + * @author Ingo Weinzierl + */ +public abstract class ChartInfoGenerator implements OutGenerator { + + /** The logger used in this generator.*/ + private static Logger logger = + Logger.getLogger(ChartInfoGenerator.class); + + + /** The OutGenerator that creates the charts.*/ + protected XYChartGenerator generator; + + protected OutputStream out; + + + + public ChartInfoGenerator(XYChartGenerator generator) { + this.generator = generator; + } + + + /** + * Dispatches the operation to the instantiated generator. + * + * @param request + * @param out + * @param context + */ + public void init(Document request, OutputStream out, CallContext context) { + this.out = out; + + generator.init(request, out, context); + } + + + /** + * Dispatches the operation to the instantiated generator. + * + * @param master + */ + public void setMasterArtifact(Artifact master) { + generator.setMasterArtifact(master); + } + + + /** + * Dispatches the operation to the instantiated generator. + * + * @param artifacts + * @param facet + * @param attr + */ + public void doOut(Artifact artifact, Facet facet, Document attr) { + generator.doOut(artifact, facet, attr); + } + + + /** + * This method generates the chart using a concrete ChartGenerator but + * doesn't write the chart itself to the OutputStream but a Document that + * contains meta information of the created chart. + */ + @Override + public void generate() + throws IOException + { + logger.debug("ChartInfoGenerator.generate"); + + JFreeChart chart = generator.generateChart(); + + int[] size = generator.getSize(); + + ChartRenderingInfo info = new ChartRenderingInfo(); + + chart.createBufferedImage(size[0], size[1], Transparency.BITMASK, info); + + InfoGeneratorHelper helper = new InfoGeneratorHelper(generator); + Document doc = helper.createInfoDocument(chart, info); + + XMLUtils.toStream(doc, out); + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/exports/ComputedDischargeCurveExporter.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/exports/ComputedDischargeCurveExporter.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,120 @@ +package de.intevation.flys.exports; + +import java.io.OutputStream; +import java.text.NumberFormat; +import java.util.ArrayList; +import java.util.Arrays; +import java.util.List; + +import org.w3c.dom.Document; + +import org.apache.log4j.Logger; + +import au.com.bytecode.opencsv.CSVWriter; + +import de.intevation.artifacts.CallContext; + +import de.intevation.flys.artifacts.model.CalculationResult; +import de.intevation.flys.artifacts.model.WQKms; + +import de.intevation.flys.utils.Formatter; + + +/** + * @author Ingo Weinzierl + */ +public class ComputedDischargeCurveExporter extends AbstractExporter { + + /** The logger used in this exporter.*/ + private static Logger logger = + Logger.getLogger(ComputedDischargeCurveExporter.class); + + + public static final String CSV_W_HEADER = + "export.computed.discharge.curve.csv.header.w"; + + public static final String CSV_Q_HEADER = + "export.computed.discharge.curve.csv.header.q"; + + public static final String DEFAULT_CSV_W_HEADER = "W [NN + m]"; + public static final String DEFAULT_CSV_Q_HEADER = "Q [m\u00b3/s]"; + + + protected List data; + + + public void init(Document request, OutputStream out, CallContext context) { + logger.debug("ComputedDischargeCurveExporter.init"); + + super.init(request, out, context); + + this.data = new ArrayList(); + } + + + @Override + protected void addData(Object d) { + if (d instanceof CalculationResult) { + d = ((CalculationResult)d).getData(); + if (d instanceof WQKms []) { + data.addAll(Arrays.asList((WQKms [])d)); + } + } + } + + + protected void writeCSVData(CSVWriter writer) { + logger.info("ComputedDischargeCurveExporter.writeData"); + + writeCSVHeader(writer); + + NumberFormat wf = getWFormatter(); + NumberFormat qf = getQFormatter(); + + double[] res = new double[3]; + + for (WQKms wqkms: data) { + int size = wqkms.size(); + + for (int i = 0; i < size; i++) { + res = wqkms.get(i, res); + + writer.writeNext(new String[] { + wf.format(res[0]), + qf.format(res[1]) + }); + } + } + } + + + protected void writeCSVHeader(CSVWriter writer) { + logger.debug("ComputedDischargeCurveExporter.writeCSVHeader"); + + writer.writeNext(new String[] { + msg(CSV_W_HEADER, DEFAULT_CSV_W_HEADER), + msg(CSV_Q_HEADER, DEFAULT_CSV_Q_HEADER) + }); + } + + + /** + * Returns the number formatter for W values. + * + * @return the number formatter for W values. + */ + protected NumberFormat getWFormatter() { + return Formatter.getComputedDischargeW(context); + } + + + /** + * Returns the number formatter for Q values. + * + * @return the number formatter for Q values. + */ + protected NumberFormat getQFormatter() { + return Formatter.getComputedDischargeQ(context); + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/exports/ComputedDischargeCurveGenerator.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/exports/ComputedDischargeCurveGenerator.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,258 @@ +package de.intevation.flys.exports; +import org.apache.log4j.Logger; + +import java.util.ArrayList; +import java.util.List; + +import org.w3c.dom.Document; + +import java.awt.Color; +import org.jfree.chart.JFreeChart; +import org.jfree.chart.annotations.XYAnnotation; +import org.jfree.chart.title.TextTitle; +import org.jfree.chart.plot.XYPlot; +import org.jfree.data.xy.XYSeries; +import org.jfree.data.xy.XYSeriesCollection; + +import de.intevation.artifacts.Artifact; + +import de.intevation.artifactdatabase.state.Facet; + +import de.intevation.flys.artifacts.FLYSArtifact; +import de.intevation.flys.artifacts.model.NamedDouble; +import de.intevation.flys.artifacts.model.FacetTypes; +import de.intevation.flys.artifacts.model.WQKms; + +import de.intevation.flys.jfree.StickyAxisAnnotation; + +import de.intevation.flys.utils.ThemeUtil; + + +/** + * An OutGenerator that generates discharge curves. + * + * @author Ingo Weinzierl + */ +public class ComputedDischargeCurveGenerator +extends DischargeCurveGenerator +implements FacetTypes +{ + /** The logger used in this generator. */ + private static Logger logger = + Logger.getLogger(ComputedDischargeCurveGenerator.class); + + + public static final String I18N_CHART_TITLE = + "chart.computed.discharge.curve.title"; + + public static final String I18N_CHART_SUBTITLE = + "chart.computed.discharge.curve.subtitle"; + + public static final String I18N_YAXIS_LABEL = + "chart.computed.discharge.curve.yaxis.label"; + + public static final String I18N_CHART_TITLE_DEFAULT = "Abflusskurve"; + public static final String I18N_YAXIS_LABEL_DEFAULT = "W [NN + m]"; + public static final String I18N_MAINVALUES_Q_LABEL = "Q (Haupt- und Extremwerte)"; + public static final String I18N_MAINVALUES_W_LABEL = "W (Haupt- und Extremwerte)"; + + /** List of Annotations (specifically, Main Values). */ + protected List annotations; + + /** Pseudo-Dataseries to have a legend for annotations. */ + protected XYSeriesCollection pseudoAnnotationData = null; + + + /** Trivial Constructor. */ + public ComputedDischargeCurveGenerator () { + super(); + annotations = new ArrayList(); + } + + + @Override + protected String getChartTitle() { + return msg(I18N_CHART_TITLE, I18N_CHART_TITLE_DEFAULT); + } + + + @Override + protected void addSubtitles(JFreeChart chart) { + double[] dist = getRange(); + + Object[] args = new Object[] { + getRiverName(), + dist[0] + }; + + String subtitle = msg(I18N_CHART_SUBTITLE, "", args); + chart.addSubtitle(new TextTitle(subtitle)); + } + + + @Override + protected String getYAxisLabel() { + return msg(I18N_YAXIS_LABEL, I18N_YAXIS_LABEL_DEFAULT); + } + + + @Override + public void doOut(Artifact artifact, Facet facet, Document attr) { + String name = (facet != null) ? facet.getName() : null; + + logger.debug("ComputedDischargeCurveGenerator.doOut: " + name); + + if (name == null) { + logger.warn("Broken facet in computed discharge out generation."); + return; + } + + FLYSArtifact flys = (FLYSArtifact) artifact; + Facet f = flys.getNativeFacet(facet); + + if (name.equals(COMPUTED_DISCHARGE_Q)) { + doQOut((WQKms) f.getData(artifact, context), attr); + } + else if (name.equals(COMPUTED_DISCHARGE_MAINVALUES_Q)) { + doMainValueQAnnotations(f.getData(artifact, context), attr); + } + else if (name.equals(COMPUTED_DISCHARGE_MAINVALUES_W)) { + doMainValueWAnnotations(f.getData(artifact, context), attr); + } + else { + logger.warn("Unknown facet type for computed discharge: " + name); + return; + } + } + + + /** + * Store W MainValues as annotations for later plotting. + */ + protected void doMainValueWAnnotations(Object o, Document theme) { + logger.debug("ComputedDischargeCurveGenerator set W MainValues."); + if (pseudoAnnotationData == null) { + pseudoAnnotationData = new XYSeriesCollection(); + } + + Color color = ThemeUtil.parseLineColorField(theme); + if (color == null) { + color = Color.black; + } + + List mainValuesW = (List) o; + for (NamedDouble mv: mainValuesW) { + float pos = (float) mv.getValue(); + String text = mv.getName(); + StickyAxisAnnotation ta = new StickyAxisAnnotation(text, pos, + StickyAxisAnnotation.SimpleAxis.Y_AXIS); + ta.setPaint(color); + this.annotations.add(ta); + } + String label = msg(I18N_MAINVALUES_W_LABEL, I18N_MAINVALUES_W_LABEL, null); + pseudoAnnotationData.addSeries(new StyledXYSeries(label, theme)); + } + + + /** + * Store Q MainValues as annotations for later plotting. + */ + protected void doMainValueQAnnotations(Object o, Document theme) { + logger.debug("ComputedDischargeCurveGenerator set Q MainValues."); + + Color color = ThemeUtil.parseLineColorField(theme); + if (color == null) { + color = Color.black; + } + + if (pseudoAnnotationData == null) { + pseudoAnnotationData = new XYSeriesCollection(); + } + + List mainValuesQ = (List) o; + for (NamedDouble mv: mainValuesQ) { + float pos = (float) mv.getValue(); + String text = mv.getName(); + StickyAxisAnnotation ta = new StickyAxisAnnotation(text, pos); + ta.setPaint(color); + this.annotations.add(ta); + } + String label = msg(I18N_MAINVALUES_Q_LABEL, I18N_MAINVALUES_Q_LABEL, null); + pseudoAnnotationData.addSeries(new StyledXYSeries(label, theme)); + } + + + /** Generate Chart with annotations. */ + @Override + public JFreeChart generateChart() { + JFreeChart c = super.generateChart(); + XYPlot p = (XYPlot) c.getPlot(); + redoAnnotations(p); + return c; + } + + + /** + * Recalculate some annotation positions and add them to plot. + * Annotations represent MainValues. + * @param plot Plot to add annotations to. + */ + protected void redoAnnotations(XYPlot plot) { + plot.clearAnnotations(); + + for (XYAnnotation a: annotations) { + plot.addAnnotation(a, false); + } + } + + + /** + * Add Q-Series to plot. + * @param wqkms actual data + * @param theme theme to use. + */ + protected void doQOut(WQKms wqkms, Document theme) { + int size = wqkms.size(); + + double[] res = new double[3]; + + XYSeries series = new StyledXYSeries(getSeriesName(wqkms), theme); + for (int i = 0; i < size; i++) { + res = wqkms.get(i, res); + series.add(res[1], res[0]); + } + + addFirstAxisSeries(series); + } + + + /** + * Add datasets to plot. + * @param plot plot to add datasets to. + * @todo merge with LongitudinalSectionGenerator/superclass. + */ + @Override + protected void addDatasets(XYPlot plot) { + super.addDatasets(plot); + if (pseudoAnnotationData != null) { + plot.setDataset(2, pseudoAnnotationData); + } + } + + + /** + * Get the series name to display in legend. + */ + protected String getSeriesName(WQKms wqkms) { + Object[] args = new Object[] { + getRiverName(), + wqkms.getName() + }; + + return msg( + "chart.computed.discharge.curve.curve.label", + "", + args); + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/exports/ComputedDischargeCurveInfoGenerator.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/exports/ComputedDischargeCurveInfoGenerator.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,16 @@ +package de.intevation.flys.exports; + + +/** + * A ChartInfoGenerator that generates meta information for specific computed + * discharge curves. + * + * @author Ingo Weinzierl + */ +public class ComputedDischargeCurveInfoGenerator extends ChartInfoGenerator { + + public ComputedDischargeCurveInfoGenerator() { + super(new ComputedDischargeCurveGenerator()); + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/exports/CrossSectionGenerator.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/exports/CrossSectionGenerator.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,215 @@ +package de.intevation.flys.exports; + +import org.apache.log4j.Logger; + +import org.jfree.chart.JFreeChart; +import org.jfree.chart.axis.NumberAxis; +import org.jfree.chart.axis.ValueAxis; +import org.jfree.chart.plot.XYPlot; +import org.jfree.chart.title.TextTitle; +import org.jfree.data.Range; +import org.jfree.data.xy.XYSeries; + +import org.w3c.dom.Document; + +import de.intevation.artifacts.Artifact; + +import de.intevation.artifactdatabase.state.Facet; + +import de.intevation.flys.artifacts.FLYSArtifact; +import de.intevation.flys.artifacts.WINFOArtifact; + +import de.intevation.flys.artifacts.model.FacetTypes; + + +/** + * An OutGenerator that generates cross section graphs. + */ +public class CrossSectionGenerator +extends XYChartGenerator +implements FacetTypes +{ + /** The logger that is used in this generator. */ + private static Logger logger = + Logger.getLogger(CrossSectionGenerator.class); + + public static final String I18N_CHART_TITLE = + "chart.cross_section.title"; + + public static final String I18N_CHART_SUBTITLE = + "chart.cross_section.subtitle"; + + public static final String I18N_XAXIS_LABEL = + "chart.cross_section.xaxis.label"; + + public static final String I18N_YAXIS_LABEL = + "chart.cross_section.yaxis.label"; + + public static final String I18N_CHART_TITLE_DEFAULT = "Querprofildiagramm"; + public static final String I18N_XAXIS_LABEL_DEFAULT = "Abstand [m]"; + public static final String I18N_YAXIS_LABEL_DEFAULT = "W [NN + m]"; + + + /** Trivial Constructor. */ + public CrossSectionGenerator() { + super(); + } + + + /** + * Get localized chart title. + */ + protected String getChartTitle() { + // TODO get river etc for localized heading + Object[] i18n_msg_args = new Object[] { + getRiverName() + }; + return msg(I18N_CHART_TITLE, I18N_CHART_TITLE_DEFAULT, i18n_msg_args); + } + + + /** + * Add localized subtitle to chart. + */ + @Override + protected void addSubtitles(JFreeChart chart) { + double[] dist = getRange(); + + Object[] args = new Object[] { + getRiverName(), + getKm() + }; + + String subtitle = msg(I18N_CHART_SUBTITLE, "", args); + chart.addSubtitle(new TextTitle(subtitle)); + } + + + /** + * Get localized X Axis label. + */ + protected String getXAxisLabel() { + return msg(I18N_XAXIS_LABEL, I18N_XAXIS_LABEL_DEFAULT); + } + + + /** + * Get cross_section.km data from artifact. + */ + protected Double getKm() { + try { + WINFOArtifact winfo = (WINFOArtifact) master; + return winfo.getCrossSectionSnapKm(); + } + catch (Exception e) { + logger.error("Cannot convert cross_section.km to double"); + return 0.0d; + } + } + + + /** + * Get localized Y Axis label. + */ + protected String getYAxisLabel() { + return msg(I18N_YAXIS_LABEL, I18N_YAXIS_LABEL_DEFAULT); + } + + + protected void adjustAxes(XYPlot plot) { + super.adjustAxes(plot); + + NumberAxis qAxis = new NumberAxis( + msg(I18N_YAXIS_LABEL, I18N_YAXIS_LABEL_DEFAULT)); + + plot.setRangeAxis(1, qAxis); + } + + + /** + * Overrides XYChartGenerators.zoomY() to include the 0 value on the Q axis. + */ + @Override + protected boolean zoomY(XYPlot plot, ValueAxis axis, Range range, Range x) { + if (plot.getRangeAxisIndex(axis) == 1) { + // we want the Q axis to start at 0 if no zooming has been done + range = new Range(0d, range.getUpperBound()); + } + + return super.zoomY(plot, axis, range, x); + } + + + /** + * Let one facet do its job. + */ + public void doOut(Artifact artifact, Facet facet, Document attr) { + String name = facet.getName(); + + logger.debug("CrossSectionGenerator.doOut: " + name); + + if (name == null) { + logger.error("No facet name for doOut(). No output generated!"); + return; + } + + FLYSArtifact flys = (FLYSArtifact) artifact; + Facet f = flys.getNativeFacet(facet); + + if (f == null) { + return; + } + + if (name.equals(CROSS_SECTION)) { + doCrossSectionOut(f.getData(artifact, context), f.getDescription(), attr); + } + else if (name.equals(CROSS_SECTION_WATER_LINE)) { + doCrossSectionWaterLineOut(f.getData(artifact, context), f.getDescription(), attr); + } + else { + logger.warn("CrossSection.doOut: Unknown facet name: " + name); + return; + } + } + + + /** + * Do cross sections waterline out. + * + * @param seriesName name of the data (line) to display in legend. + * @param theme Theme for the data series. + */ + protected void doCrossSectionWaterLineOut(Object o, String seriesName, Document theme) { + logger.debug("CrossSectionGenerator.doCrossSectionWaterLineOut"); + + XYSeries series = new StyledXYSeries(seriesName, theme); + + double[][] a = (double [][]) o; + double [] pxs = a[0]; + for (int i = 0; i < pxs.length; i++) { + series.add (a[0][i], a[1][i]); + } + addFirstAxisSeries(series); + } + + + /** + * Do cross sections out. + * + * @param seriesName name of the data (line) to display in legend. + * @param theme Theme for the data series. + */ + protected void doCrossSectionOut(Object o, String seriesName, Document theme) { + logger.debug("CrossSectionGenerator.doCrossSectionOut"); + + XYSeries series = new StyledXYSeries(seriesName, theme); + + double[][] a = (double [][]) o; + double [] pxs = a[0]; + for (int i = 0; i < pxs.length; i++) { + series.add (a[0][i], a[1][i]); + } + addFirstAxisSeries(series); + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/exports/CrossSectionInfoGenerator.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/exports/CrossSectionInfoGenerator.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,14 @@ +package de.intevation.flys.exports; + + +/** + * A ChartInfoGenerator that generates meta information for specific cross + * sections. + */ +public class CrossSectionInfoGenerator extends ChartInfoGenerator { + + public CrossSectionInfoGenerator() { + super(new CrossSectionGenerator()); + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/exports/DischargeCurveGenerator.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/exports/DischargeCurveGenerator.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,187 @@ +package de.intevation.flys.exports; + +import java.util.Date; +import java.util.List; + +import org.apache.log4j.Logger; + +import org.w3c.dom.Document; + +import org.jfree.chart.JFreeChart; +import org.jfree.chart.axis.ValueAxis; +import org.jfree.chart.plot.XYPlot; +import org.jfree.data.Range; +import org.jfree.data.xy.XYSeries; + +import de.intevation.artifacts.Artifact; + +import de.intevation.artifactdatabase.state.Facet; + +import de.intevation.flys.model.DischargeTable; +import de.intevation.flys.model.Gauge; +import de.intevation.flys.model.River; +import de.intevation.flys.model.TimeInterval; + +import de.intevation.flys.artifacts.WINFOArtifact; + +import de.intevation.flys.artifacts.model.WQKms; + +import de.intevation.flys.utils.FLYSUtils; + +/** + * An OutGenerator that generates discharge curves. + * + * @author Ingo Weinzierl + */ +public class DischargeCurveGenerator extends XYChartGenerator { + + /** The logger used in this generator. */ + private static Logger logger = + Logger.getLogger(DischargeCurveGenerator.class); + + + public static final String I18N_CHART_TITLE = + "chart.discharge.curve.title"; + + public static final String I18N_CHART_SUBTITLE = + "chart.discharge.curve.subtitle"; + + public static final String I18N_XAXIS_LABEL = + "chart.discharge.curve.xaxis.label"; + + public static final String I18N_YAXIS_LABEL = + "chart.discharge.curve.yaxis.label"; + + public static final String I18N_CHART_TITLE_DEFAULT = "Abflusskurven"; + public static final String I18N_XAXIS_LABEL_DEFAULT = "Q [m\u00b3/s]"; + public static final String I18N_YAXIS_LABEL_DEFAULT = "W [cm]"; + + + + public DischargeCurveGenerator() { + super(); + } + + + protected String getChartTitle() { + return msg(I18N_CHART_TITLE, I18N_CHART_TITLE_DEFAULT); + } + + + @Override + protected void addSubtitles(JFreeChart chart) { + + } + + + protected String getXAxisLabel() { + return msg(I18N_XAXIS_LABEL, I18N_XAXIS_LABEL_DEFAULT); + } + + + protected String getYAxisLabel() { + return msg(I18N_YAXIS_LABEL, I18N_YAXIS_LABEL_DEFAULT); + } + + + @Override + protected boolean zoomX(XYPlot plot, ValueAxis axis, Range range, Range x) { + boolean zoomin = super.zoom(plot, axis, range, x); + + if (!zoomin) { + axis.setLowerBound(0d); + } + + return zoomin; + } + + + public void doOut(Artifact artifact, Facet facet, Document attr) { + logger.debug("DischargeCurveGenerator.doOut: " + facet.getName()); + + if (!(artifact instanceof WINFOArtifact)) { + logger.debug("Artifact is no instance of WINFOArtifact."); + return; + } + + WINFOArtifact flysArtifact = (WINFOArtifact) artifact; + + facet = flysArtifact.getNativeFacet(facet); + + if (facet == null) { + logger.debug("no facet found"); + return; + } + + WQKms wqkms = (WQKms)facet.getData(flysArtifact, context); + + String gaugeName = wqkms.getName(); + + River river = FLYSUtils.getRiver(flysArtifact); + + if (river == null) { + logger.debug("no river found"); + return; + } + + Gauge gauge = river.determineGaugeByName(gaugeName); + + if (gauge == null) { + logger.debug("no gauge found"); + return; + } + + String seriesName = getSeriesName(gauge); + + double [][] values = new double [][] { + wqkms.getQs(), wqkms.getWs() }; + + int size = values != null ? values[0].length : 0; + + XYSeries series = new StyledXYSeries(seriesName, attr); + + for (int i = 0; i < size; i++) { + series.add(values[0][i], values[1][i]); + } + + addFirstAxisSeries(series); + } + + + protected String getSeriesName(Gauge gauge) { + // XXX The following code stops the artifact server accepting new HTTP + // requests. It needs more analysis! Is loading the discharge table a + // memory problem? Or is the time interval the problem? + + //List dts = gauge.getDischargeTables(); + + //for (DischargeTable dt: dts) { + // if (dt.getKind() == 0) { + // TimeInterval ti = dt.getTimeInterval(); + + // Date start = ti.getStartTime(); + // Date end = ti.getStopTime(); + + // String name = gauge.getName(); + + // if (end == null) { + // Object[] args = new Object[] { name, start }; + // return msg( + // "chart.discharge.curve.curve.valid.from", + // "", + // args); + // } + // else { + // Object[] args = new Object[] { name, start, end }; + // return msg( + // "chart.discharge.curve.curve.valid.range", + // "", + // args); + // } + // } + //} + + return gauge.getName(); + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/exports/DischargeCurveInfoGenerator.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/exports/DischargeCurveInfoGenerator.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,16 @@ +package de.intevation.flys.exports; + + +/** + * A ChartInfoGenerator that generates meta information for specific discharge + * curves. + * + * @author Ingo Weinzierl + */ +public class DischargeCurveInfoGenerator extends ChartInfoGenerator { + + public DischargeCurveInfoGenerator() { + super(new DischargeCurveGenerator()); + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/exports/DischargeLongitudinalSectionExporter.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/exports/DischargeLongitudinalSectionExporter.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,121 @@ +package de.intevation.flys.exports; + +import java.text.NumberFormat; + +import org.apache.log4j.Logger; + +import au.com.bytecode.opencsv.CSVWriter; + +import de.intevation.flys.artifacts.model.WQCKms; +import de.intevation.flys.artifacts.model.WQKms; +import de.intevation.flys.artifacts.model.CalculationResult; + +/** + * @author Ingo Weinzierl + */ +public class DischargeLongitudinalSectionExporter extends WaterlevelExporter { + + /** The logger used in this exporter.*/ + private static Logger logger = + Logger.getLogger(DischargeLongitudinalSectionExporter.class); + + + public static final String CSV_KM_HEADER = + "export.discharge.longitudinal.section.csv.header.km"; + + public static final String CSV_W_HEADER = + "export.discharge.longitudinal.section.csv.header.w"; + + public static final String CSV_CW_HEADER = + "export.discharge.longitudinal.section.csv.header.cw"; + + public static final String CSV_Q_HEADER = + "export.discharge.longitudinal.section.csv.header.q"; + + public static final String DEFAULT_CSV_KM_HEADER = "Fluss-Km"; + public static final String DEFAULT_CSV_W_HEADER = "W [NN + m]"; + public static final String DEFAULT_CSV_CW_HEADER = "W korr."; + public static final String DEFAULT_CSV_Q_HEADER = "Q [m\u00b3/s]"; + + + @Override + protected void addData(Object d) { + if (d instanceof CalculationResult) { + d = ((CalculationResult)d).getData(); + if (d instanceof WQKms []) { + data.add((WQKms [])d); + } + } + } + + + @Override + protected void writeCSVHeader(CSVWriter writer) { + logger.info("WaterlevelExporter.writeCSVHeader"); + + writer.writeNext(new String[] { + msg(CSV_KM_HEADER, DEFAULT_CSV_KM_HEADER), + msg(CSV_W_HEADER, DEFAULT_CSV_W_HEADER), + msg(CSV_CW_HEADER, DEFAULT_CSV_CW_HEADER), + msg(CSV_Q_HEADER, DEFAULT_CSV_Q_HEADER) + }); + } + + @Override + protected void wQKms2CSV(CSVWriter writer, WQKms wqkms) { + logger.debug("WaterlevelExporter.wQKms2CSV"); + + int size = wqkms.size(); + double[] result = new double[4]; + + NumberFormat kmf = getKmFormatter(); + NumberFormat wf = getWFormatter(); + NumberFormat qf = getQFormatter(); + + for (int i = 0; i < size; i ++) { + result = wqkms.get(i, result); + + String wc = ""; + if (wqkms instanceof WQCKms) { + wc = wf.format(result[3]); + } + + writer.writeNext(new String[] { + kmf.format(result[2]), + wf.format(result[0]), + wc, + qf.format(result[1]) + }); + } + } + + + @Override + protected void addWSTColumn(WstWriter writer, WQKms wqkms) { + String name = wqkms.getName(); + + // is it a W or a Q mode? + int wIdx = name.indexOf("W"); + int qIdx = name.indexOf("Q"); + + String wq = null; + if (wIdx >= 0) { + wq = "W"; + } + else if (qIdx >= 0) { + wq = "Q"; + } + + // we just want to display the first W or Q value in the WST + int start = name.indexOf("("); + int end = name.indexOf(")"); + + String tmp = name.substring(start+1, end); + String[] values = tmp.split(";"); + + String column = wq + "=" + values[0]; + + writer.addColumn(column); + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/exports/DischargeLongitudinalSectionGenerator.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/exports/DischargeLongitudinalSectionGenerator.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,111 @@ +package de.intevation.flys.exports; + +import org.apache.log4j.Logger; + +import org.jfree.data.xy.XYSeries; + +import org.w3c.dom.Document; + +import de.intevation.artifacts.Artifact; + +import de.intevation.artifactdatabase.state.Facet; + +import de.intevation.flys.artifacts.FLYSArtifact; +import de.intevation.flys.artifacts.model.WQCKms; +import de.intevation.flys.artifacts.model.WQKms; + + +/** + * An OutGenerator that generates discharge longitudinal section curves. + * + * @author Ingo Weinzierl + */ +public class DischargeLongitudinalSectionGenerator +extends LongitudinalSectionGenerator +{ + private static Logger logger = + Logger.getLogger(DischargeLongitudinalSectionGenerator.class); + + + + public DischargeLongitudinalSectionGenerator() { + super(); + } + + + @Override + public void doOut(Artifact artifact, Facet facet, Document attr) { + logger.debug("DischargeLongitudinalSectionGenerator.doOut"); + + if (facet == null) { + return; + } + + String name = facet.getName(); + + if (name == null) { + return; + } + + FLYSArtifact flys = (FLYSArtifact) artifact; + Facet f = flys.getNativeFacet(facet); + + if (name.equals(DISCHARGE_LONGITUDINAL_W)) { + doWOut((WQKms) f.getData(artifact, context), attr); + } + else if (name.equals(DISCHARGE_LONGITUDINAL_Q)) { + doQOut((WQKms) f.getData(artifact, context), attr); + } + else if (name.equals(DISCHARGE_LONGITUDINAL_C)) { + doCorrectedWOut((WQCKms) f.getData(artifact, context), attr); + } + else { + logger.warn("Unknown facet name: " + name); + } + } + + + /** + * Adds a new series for the corrected W curve. + * + * @param wqckms The object that contains the corrected W values. + * @param theme The theme that contains styling information. + */ + protected void doCorrectedWOut(WQCKms wqckms, Document theme) { + logger.debug("DischargeLongitudinalSectionGenerator.doCorrectedWOut"); + + int size = wqckms.size(); + + if (size > 0) { + XYSeries series = new StyledXYSeries( + getSeriesNameForCorrected(wqckms, "W"), + theme); + + for (int i = 0; i < size; i++) { + series.add(wqckms.getKm(i), wqckms.getC(i)); + } + + addFirstAxisSeries(series); + } + + if (wqckms.guessWaterIncreasing()) { + setInverted(true); + } + } + + + protected String getSeriesNameForCorrected(WQKms wqkms, String mode) { + String name = wqkms.getName(); + + name = name.replace( + "benutzerdefiniert", + "benutzerdefiniert [korrigiert]"); + + String prefix = name.indexOf(mode) >= 0 ? null : mode; + + return prefix != null && prefix.length() > 0 + ? prefix + "(" + name + ")" + : name; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/exports/DischargeLongitudinalSectionInfoGenerator.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/exports/DischargeLongitudinalSectionInfoGenerator.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,17 @@ +package de.intevation.flys.exports; + + +/** + * A ChartInfoGenerator that generates meta information for specific discharge + * longitudinal section curves. + * + * @author Ingo Weinzierl + */ +public class DischargeLongitudinalSectionInfoGenerator +extends ChartInfoGenerator +{ + public DischargeLongitudinalSectionInfoGenerator() { + super(new DischargeLongitudinalSectionGenerator()); + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/exports/DurationCurveExporter.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/exports/DurationCurveExporter.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,138 @@ +package de.intevation.flys.exports; + +import java.io.OutputStream; +import java.text.NumberFormat; +import java.util.ArrayList; +import java.util.List; + +import org.w3c.dom.Document; + +import org.apache.log4j.Logger; + +import au.com.bytecode.opencsv.CSVWriter; + +import de.intevation.artifacts.CallContext; + +import de.intevation.flys.artifacts.model.WQDay; +import de.intevation.flys.artifacts.model.CalculationResult; + +import de.intevation.flys.utils.Formatter; + + +/** + * @author Ingo Weinzierl + */ +public class DurationCurveExporter extends AbstractExporter { + + /** The logger used in this exporter. */ + private static Logger logger = Logger.getLogger(WaterlevelExporter.class); + + + public static final String CSV_DURATION_HEADER = + "export.duration.curve.csv.header.duration"; + + public static final String CSV_W_HEADER = + "export.duration.curve.csv.header.w"; + + public static final String CSV_Q_HEADER = + "export.duration.curve.csv.header.q"; + + public static final String DEFAULT_CSV_DURATION_HEADER = "D [Tagen]"; + public static final String DEFAULT_CSV_W_HEADER = "W [NN + m]"; + public static final String DEFAULT_CSV_Q_HEADER = "Q [m\u00b3/s]"; + + + /** The storage that contains all WQKms objects for the different facets. */ + protected List data; + + + public void init(Document request, OutputStream out, CallContext context) { + logger.debug("DurationCurveExporter.init"); + + super.init(request, out, context); + + this.data = new ArrayList(); + } + + + @Override + protected void addData(Object d) { + if (d instanceof CalculationResult) { + d = ((CalculationResult)d).getData(); + if (d instanceof WQDay) { + data.add((WQDay)d); + } + } + } + + + protected void writeCSVData(CSVWriter writer) { + logger.info("DurationCurveExporter.writeData"); + + writeCSVHeader(writer); + + for (WQDay wqday: data) { + wQDay2CSV(writer, wqday); + } + } + + + protected void writeCSVHeader(CSVWriter writer) { + logger.info("DurationCurveExporter.writeCSVHeader"); + + writer.writeNext(new String[] { + msg(CSV_W_HEADER, DEFAULT_CSV_W_HEADER), + msg(CSV_Q_HEADER, DEFAULT_CSV_Q_HEADER), + msg(CSV_DURATION_HEADER, DEFAULT_CSV_DURATION_HEADER) + }); + } + + + protected void wQDay2CSV(CSVWriter writer, WQDay wqday) { + logger.debug("DurationCurveExporter.wQDay2CSV"); + + int size = wqday.size(); + + NumberFormat wf = getWFormatter(); + NumberFormat qf = getQFormatter(); + NumberFormat df = getDFormatter(); + + for (int i = 0; i < size; i ++) { + writer.writeNext(new String[] { + wf.format(wqday.getW(i)), + qf.format(wqday.getQ(i)), + df.format(wqday.getDay(i)) + }); + } + } + + + /** + * Returns the number formatter for W values. + * + * @return the number formatter for W values. + */ + protected NumberFormat getWFormatter() { + return Formatter.getDurationW(context); + } + + + /** + * Returns the number formatter for Q values. + * + * @return the number formatter for Q values. + */ + protected NumberFormat getQFormatter() { + return Formatter.getDurationQ(context); + } + + + /** + * Returns the number formatter for duration values. + * + * @return the number formatter for duration values. + */ + protected NumberFormat getDFormatter() { + return Formatter.getDurationD(context); + } +} diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/exports/DurationCurveGenerator.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/exports/DurationCurveGenerator.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,224 @@ +package de.intevation.flys.exports; + +import org.w3c.dom.Document; + +import org.apache.log4j.Logger; + +import org.jfree.chart.JFreeChart; +import org.jfree.chart.axis.NumberAxis; +import org.jfree.chart.axis.ValueAxis; +import org.jfree.chart.plot.XYPlot; +import org.jfree.chart.title.TextTitle; +import org.jfree.data.Range; +import org.jfree.data.xy.XYSeries; + +import de.intevation.artifacts.Artifact; + +import de.intevation.artifactdatabase.state.Facet; + +import de.intevation.flys.artifacts.FLYSArtifact; +import de.intevation.flys.artifacts.model.FacetTypes; +import de.intevation.flys.artifacts.model.WQDay; +import de.intevation.flys.artifacts.resources.Resources; + + +/** + * An OutGenerator that generates duration curves. + * + * @author Ingo Weinzierl + */ +public class DurationCurveGenerator +extends XYChartGenerator +implements FacetTypes +{ + private static Logger logger = + Logger.getLogger(DurationCurveGenerator.class); + + + public static final String I18N_DURATION_W = + "chart.duration.curve.curve.w"; + + public static final String I18N_DURATION_Q = + "chart.duration.curve.curve.q"; + + public static final String I18N_CHART_TITLE = + "chart.duration.curve.title"; + + public static final String I18N_CHART_SUBTITLE = + "chart.duration.curve.subtitle"; + + public static final String I18N_XAXIS_LABEL = + "chart.duration.curve.xaxis.label"; + + public static final String I18N_YAXIS_LABEL = + "chart.duration.curve.yaxis.label"; + + public static final String I18N_CHART_TITLE_DEFAULT = + "Dauerlinie"; + + public static final String I18N_XAXIS_LABEL_DEFAULT = + "Unterschreitungsdauer [Tage]"; + + public static final String I18N_YAXIS_LABEL_DEFAULT = + "W [NN + m]"; + + + public DurationCurveGenerator() { + super(); + } + + + protected String getChartTitle() { + return msg(I18N_CHART_TITLE, I18N_CHART_TITLE_DEFAULT); + } + + + @Override + protected void addSubtitles(JFreeChart chart) { + double[] dist = getRange(); + + Object[] args = new Object[] { + getRiverName(), + dist[0] + }; + + String subtitle = msg(I18N_CHART_SUBTITLE, "", args); + chart.addSubtitle(new TextTitle(subtitle)); + } + + + protected String getXAxisLabel() { + return msg(I18N_XAXIS_LABEL, I18N_XAXIS_LABEL_DEFAULT); + } + + + protected String getYAxisLabel() { + return msg(I18N_YAXIS_LABEL, I18N_YAXIS_LABEL_DEFAULT); + } + + + @Override + protected boolean zoomX(XYPlot plot, ValueAxis axis, Range range, Range x) { + boolean zoomin = super.zoom(plot, axis, range, x); + + if (!zoomin) { + axis.setLowerBound(0d); + } + + return zoomin; + } + + + protected void adjustAxes(XYPlot plot) { + super.adjustAxes(plot); + + NumberAxis qAxis = new NumberAxis("Q [m\u00b3/s]"); + + plot.setRangeAxis(1, qAxis); + } + + + @Override + public void doOut(Artifact artifact, Facet facet, Document attr) { + String name = facet != null ? facet.getName() : null; + + logger.debug("DurationCurveGenerator.doOut: " + name); + + if (name == null || name.length() == 0) { + logger.error("No facet given. Cannot create dataset."); + return; + } + + FLYSArtifact flys = (FLYSArtifact) artifact; + Facet f = flys.getNativeFacet(facet); + + if (name.equals(DURATION_W)) { + doWOut((WQDay) f.getData(artifact, context), attr); + } + else if (name.equals(DURATION_Q)) { + doQOut((WQDay) f.getData(artifact, context), attr); + } + else { + logger.warn("Unknown facet name: " + name); + return; + } + } + + + /** + * Creates the series for a duration curve's W facet. + * + * @param wqdays The WQDay store that contains the Ws. + * @param theme + */ + protected void doWOut(WQDay wqdays, Document theme) { + logger.debug("DurationCurveGenerator.doWOut"); + + // TODO find the correct series name + XYSeries series = new StyledXYSeries( + getSeriesName(getRiverName(), DURATION_W), theme); + + int size = wqdays.size(); + for (int i = 0; i < size; i++) { + int day = wqdays.getDay(i); + double w = wqdays.getW(i); + + series.add((double) day, w); + } + + addFirstAxisSeries(series); + } + + + /** + * Creates the series for a duration curve's Q facet. + * + * @param wqdays The WQDay store that contains the Qs. + * @param theme + */ + protected void doQOut(WQDay wqdays, Document theme) { + logger.debug("DurationCurveGenerator.doQOut"); + + // TODO find the correct series name + XYSeries series = new StyledXYSeries( + getSeriesName(getRiverName(), DURATION_Q), theme); + + int size = wqdays.size(); + for (int i = 0; i < size; i++) { + int day = wqdays.getDay(i); + double q = wqdays.getQ(i); + + series.add((double) day, q); + } + + addSecondAxisSeries(series); + } + + + protected String getSeriesName(String river, String type) { + Object[] args = new Object[] { river }; + + if (type == null || type.length() == 0) { + logger.warn("No duration curve type given."); + return "n/a"; + } + else if (type.equals(DURATION_W)) { + return Resources.getMsg( + context.getMeta(), + I18N_DURATION_W, + "W", + args); + } + else if (type.equals(DURATION_Q)) { + return Resources.getMsg( + context.getMeta(), + I18N_DURATION_Q, + "W", + args); + } + + logger.warn("Could not determine chart curve type: " + type); + return type; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/exports/DurationCurveInfoGenerator.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/exports/DurationCurveInfoGenerator.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,17 @@ +package de.intevation.flys.exports; + + +/** + * A ChartInfoGenerator that generates meta information for specific duration + * curves. + * + * @author Ingo Weinzierl + */ +public class DurationCurveInfoGenerator +extends ChartInfoGenerator +{ + public DurationCurveInfoGenerator() { + super(new DurationCurveGenerator()); + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/exports/InfoGeneratorHelper.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/exports/InfoGeneratorHelper.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,315 @@ +package de.intevation.flys.exports; + +import java.awt.geom.AffineTransform; +import java.awt.geom.NoninvertibleTransformException; +import java.awt.geom.Rectangle2D; + +import org.w3c.dom.Document; +import org.w3c.dom.Element; + +import org.apache.log4j.Logger; + +import org.jfree.chart.ChartRenderingInfo; +import org.jfree.chart.JFreeChart; +import org.jfree.chart.axis.ValueAxis; +import org.jfree.chart.plot.XYPlot; +import org.jfree.data.Range; +import org.jfree.data.xy.XYDataset; + +import de.intevation.artifacts.common.ArtifactNamespaceContext; +import de.intevation.artifacts.common.utils.XMLUtils; +import de.intevation.artifacts.common.utils.XMLUtils.ElementCreator; + + +/** + * This class helps generating chart info documents. + * + * @author Ingo Weinzierl + */ +public class InfoGeneratorHelper { + + private static final Logger logger = + Logger.getLogger(InfoGeneratorHelper.class); + + + protected XYChartGenerator generator; + + + public InfoGeneratorHelper(XYChartGenerator generator) { + this.generator = generator; + } + + + /** + * Triggers the creation of the chart info document. + * + * @param chart The JFreeChart chart. + * @param info An info object that has been created while chart creation. + * + * @return the info document. + */ + public Document createInfoDocument( + JFreeChart chart, + ChartRenderingInfo info) + { + logger.debug("InfoGeneratorHelper.createInfoDocument"); + + Document doc = XMLUtils.newDocument(); + + ElementCreator cr = new ElementCreator( + doc, + ArtifactNamespaceContext.NAMESPACE_URI, + ArtifactNamespaceContext.NAMESPACE_PREFIX); + + Element chartinfo = cr.create("chartinfo"); + + chartinfo.appendChild(createAxesElements(cr, chart)); + chartinfo.appendChild(createTransformationElements(cr, chart, info)); + + doc.appendChild(chartinfo); + + return doc; + } + + + /** + * This method create a axes element that contains all domain and range + * axes of the given chart. + * + * @param cr The ElementCreator. + * @param chart The chart that provides range information of its axes. + * + * @return an element with axes information. + */ + protected Element createAxesElements( + ElementCreator cr, + JFreeChart chart) + { + logger.debug("InfoGeneratorHelper.createRangeElements"); + + Element axes = cr.create("axes"); + + XYPlot plot = (XYPlot) chart.getPlot(); + + int dAxisCount = plot.getDomainAxisCount(); + for (int i = 0; i < dAxisCount; i++) { + ValueAxis axis = plot.getDomainAxis(i); + XYDataset data = plot.getDataset(i); + + if (axis != null) { + Element e = createAxisElement(cr, axis, data, "domain", i); + axes.appendChild(e); + } + } + + int rAxisCount = plot.getRangeAxisCount(); + for (int i = 0; i < rAxisCount; i++) { + ValueAxis axis = plot.getRangeAxis(i); + XYDataset data = plot.getDataset(i); + + if (axis == null || data == null) { + logger.warn("Axis or dataset is empty at pos: " + i); + continue; + } + + Element e = createAxisElement(cr, axis, data, "range", i); + axes.appendChild(e); + } + + return axes; + } + + + /** + * This method create a axis element for a given axis and + * type. Type can be one of 'domain' or 'range'. + * + * @param cr The ElementCreator + * @param axis The axis that provides range information. + * @param dataset The dataset for min/max determination. + * @param type The axis type ('domain' or 'range'). + * @param pos The position in the chart. + * + * @return An element that contains range information of a given axis. + */ + protected Element createAxisElement( + ElementCreator cr, + ValueAxis axis, + XYDataset dataset, + String type, + int pos) + { + Range range = axis.getRange(); + + Element e = cr.create(type); + cr.addAttr(e, "pos", String.valueOf(pos), true); + cr.addAttr(e, "from", String.valueOf(range.getLowerBound()), true); + cr.addAttr(e, "to", String.valueOf(range.getUpperBound()), true); + + Range[] rs = generator.getRangesForDataset(dataset); + Range r = null; + + if (type.equals("range")) { + r = rs[1]; + } + else { + r = rs[0]; + } + + cr.addAttr(e, "min", String.valueOf(r.getLowerBound()), true); + cr.addAttr(e, "max", String.valueOf(r.getUpperBound()), true); + + return e; + } + + + /** + * This method appends the values of a transformation matrix to transform + * image pixel coordinates into chart coordinates. + * + * @param cr The ElementCreator. + * @param chart The chart object. + * @param info The ChartRenderingInfo that is filled while chart creation. + * + * @return an element that contains one or more transformation matrix. + */ + protected Element createTransformationElements( + ElementCreator cr, + JFreeChart chart, + ChartRenderingInfo info) + { + logger.debug("InfoGeneratorHelper.createTransformationElements"); + + Element tf = cr.create("transformation-matrix"); + + Rectangle2D dataArea = info.getPlotInfo().getDataArea(); + + XYPlot plot = (XYPlot) chart.getPlot(); + ValueAxis xAxis = plot.getDomainAxis(); + + if (xAxis == null) { + logger.error("There is no x axis in the chart!"); + return null; + } + + for (int i = 0, num = plot.getRangeAxisCount(); i < num; i++) { + ValueAxis yAxis = plot.getRangeAxis(i); + + if (yAxis == null) { + logger.warn("No y axis at pos " + i + " existing."); + continue; + } + + Element matrix = createTransformationElement( + cr, xAxis, yAxis, dataArea, i); + + tf.appendChild(matrix); + } + + return tf; + } + + + /** + * Creates an element that contains values used to transform coordinates + * of a coordinate system A into a coordinate system B. + * + * @param cr The ElementCreator. + * @param xAxis The x axis of the target coordinate system. + * @param yAxis The y axis of the target coordinate system. + * @param dataArea The pixel coordinates of the chart image. + * @param pos The dataset position. + * + * @return an element that contains transformation matrix values. + */ + protected Element createTransformationElement( + ElementCreator cr, + ValueAxis xAxis, + ValueAxis yAxis, + Rectangle2D dataArea, + int pos) + { + double[] tm = createTransformationMatrix(dataArea, xAxis, yAxis); + + Element matrix = cr.create("matrix"); + + cr.addAttr(matrix, "pos", String.valueOf(pos), true); + cr.addAttr(matrix, "sx", String.valueOf(tm[0]), true); + cr.addAttr(matrix, "sy", String.valueOf(tm[1]), true); + cr.addAttr(matrix, "tx", String.valueOf(tm[2]), true); + cr.addAttr(matrix, "ty", String.valueOf(tm[3]), true); + + return matrix; + } + + + /** + * This method determines a transformation matrix to transform pixel + * coordinates of the chart image into chart coordinates. + * + * @param dataArea The rectangle that contains the data points of the chart. + * @param xRange The x axis range. + * @param yRange The y axis range. + * + * @return a double array as follows: [sx, sy, tx, ty]. + */ + protected static double[] createTransformationMatrix( + Rectangle2D dataArea, + ValueAxis xAxis, + ValueAxis yAxis) + { + logger.debug("InfoGeneratorHelper.createTransformationMatrix"); + + double offsetX = dataArea.getX(); + double width = dataArea.getWidth(); + double offsetY = dataArea.getY(); + double height = dataArea.getHeight(); + + Range xRange = xAxis.getRange(); + Range yRange = yAxis.getRange(); + + double lowerX = xRange.getLowerBound(); + double upperX = xRange.getUpperBound(); + double lowerY = yRange.getLowerBound(); + double upperY = yRange.getUpperBound(); + + if (xAxis.isInverted()) { + logger.info("X-Axis is inverted!"); + + double tmp = upperX; + upperX = lowerX; + lowerX = tmp; + } + + double dMoveX = upperX - lowerX; + double fMoveX = width * lowerX; + double dMoveY = lowerY - upperY; + double fMoveY = height * upperY; + + AffineTransform t1 = AffineTransform.getTranslateInstance( + offsetX - ( fMoveX / dMoveX ), + offsetY - ( fMoveY / dMoveY ) ); + + AffineTransform t2 = AffineTransform.getScaleInstance( + width / (upperX - lowerX), + height / (lowerY - upperY)); + + t1.concatenate(t2); + + try { + t1.invert(); + + double[] c = new double[6]; + t1.getMatrix(c); + + return new double[] { c[0], c[3], c[4], c[5] }; + } + catch (NoninvertibleTransformException e) { + // do nothing + logger.warn("Matrix is not invertible."); + } + + return new double[] { 1d, 1d, 0d, 0d }; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/exports/LongitudinalSectionGenerator.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/exports/LongitudinalSectionGenerator.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,358 @@ +package de.intevation.flys.exports; + +import java.util.ArrayList; +import java.util.List; + +import org.apache.log4j.Logger; + +import org.jfree.chart.JFreeChart; +import org.jfree.chart.axis.NumberAxis; +import org.jfree.chart.axis.ValueAxis; +import org.jfree.chart.plot.XYPlot; +import org.jfree.chart.title.TextTitle; +import org.jfree.data.Range; +import org.jfree.data.xy.XYSeries; +import org.jfree.data.xy.XYSeriesCollection; +import org.jfree.ui.TextAnchor; + +import org.w3c.dom.Document; + +import de.intevation.artifacts.Artifact; + +import de.intevation.artifactdatabase.state.Facet; + +import de.intevation.flys.artifacts.FLYSArtifact; + +import de.intevation.flys.artifacts.model.FacetTypes; +import de.intevation.flys.artifacts.model.WQKms; + +import de.intevation.flys.model.Annotation; +import de.intevation.flys.jfree.StickyAxisAnnotation; + + +/** + * An OutGenerator that generates discharge curves. + * + * @author Ingo Weinzierl + */ +public class LongitudinalSectionGenerator +extends XYChartGenerator +implements FacetTypes +{ + /** The logger that is used in this generator. */ + private static Logger logger = + Logger.getLogger(LongitudinalSectionGenerator.class); + + public static final String I18N_CHART_TITLE = + "chart.longitudinal.section.title"; + + public static final String I18N_ANNOTATIONS_LABEL = + "chart.longitudinal.annotations.label"; + + public static final String I18N_CHART_SUBTITLE = + "chart.longitudinal.section.subtitle"; + + public static final String I18N_XAXIS_LABEL = + "chart.longitudinal.section.xaxis.label"; + + public static final String I18N_YAXIS_LABEL = + "chart.longitudinal.section.yaxis.label"; + + public static final String I18N_2YAXIS_LABEL = + "chart.longitudinal.section.yaxis.second.label"; + + public static final String I18N_CHART_TITLE_DEFAULT = "W-L\u00e4ngsschnitt"; + public static final String I18N_XAXIS_LABEL_DEFAULT = "km"; + public static final String I18N_YAXIS_LABEL_DEFAULT = "W [NN + m]"; + public static final String I18N_2YAXIS_LABEL_DEFAULT = "Q [m\u00b3/s]"; + + + protected boolean inverted; + + /** List of annotations to insert in plot. */ + protected List annotations; + + /** Pseudo-Dataseries to have a legend for the annotations. */ + protected XYSeriesCollection pseudoAnnotationData = null; + + + public LongitudinalSectionGenerator() { + super(); + annotations = new ArrayList(); + } + + + protected String getChartTitle() { + return msg(I18N_CHART_TITLE, I18N_CHART_TITLE_DEFAULT); + } + + public boolean isInverted() { + return inverted; + } + + public void setInverted(boolean inverted) { + this.inverted = inverted; + } + + @Override + protected void addSubtitles(JFreeChart chart) { + double[] dist = getRange(); + + Object[] args = new Object[] { + getRiverName(), + dist[0], + dist[1] + }; + + String subtitle = msg(I18N_CHART_SUBTITLE, "", args); + chart.addSubtitle(new TextTitle(subtitle)); + } + + @Override + public JFreeChart generateChart() { + JFreeChart c = super.generateChart(); + XYPlot p = (XYPlot) c.getPlot(); + + redoAnnotations(p, p.getDomainAxis()); + + return c; + } + + + protected String getXAxisLabel() { + return msg(I18N_XAXIS_LABEL, I18N_XAXIS_LABEL_DEFAULT); + } + + + protected String getYAxisLabel() { + return msg(I18N_YAXIS_LABEL, I18N_YAXIS_LABEL_DEFAULT); + } + + + protected void adjustAxes(XYPlot plot) { + super.adjustAxes(plot); + + NumberAxis qAxis = new NumberAxis( + msg(I18N_2YAXIS_LABEL, I18N_2YAXIS_LABEL_DEFAULT)); + + plot.setRangeAxis(1, qAxis); + + invertXAxis(plot.getDomainAxis()); + } + + + /** + * Remove all annotations from plot and re-insert them at an approximately + * okay position. The followed approach is naive but side-effect free. + * + * @param plot the plot. + * @param axis the value axis. + */ + protected void redoAnnotations(XYPlot plot, ValueAxis axis) { + plot.clearAnnotations(); + // TODO Position calculation could/should be done in + // the StickyAxisAnnotation-Implementation itself. + ValueAxis yAxis = plot.getRangeAxis(); + float posY = 140.f; + if (yAxis != null) { + posY = (float) yAxis.getRange().getLowerBound(); + // Add some (2%) space between Text and axis. + posY += 0.02f * (yAxis.getRange().getUpperBound() + - yAxis.getRange().getLowerBound()); + } + + // Add all annotations. + for (Annotation a: annotations) { + float posX = (float) a.getRange().getA().doubleValue(); + String text = a.getPosition().getValue(); + + StickyAxisAnnotation ta = new StickyAxisAnnotation(text, posX, posY); + double rotation = 270.0f * (Math.PI / 180.0f); + ta.setRotationAngle(rotation); + ta.setRotationAnchor(TextAnchor.CENTER_LEFT); + ta.setTextAnchor(TextAnchor.CENTER_LEFT); + plot.getRenderer().addAnnotation(ta); + } + } + + + /** + * This method overrides the XYChartGenerators zoomY method to include the 0 + * value on the Q axis. + */ + @Override + protected boolean zoomY(XYPlot plot, ValueAxis axis, Range range, Range x) { + if (plot.getRangeAxisIndex(axis) == 1) { + // we want the Q axis to start at 0 if no zooming has been done + range = new Range(0d, range.getUpperBound()); + } + + return super.zoomY(plot, axis, range, x); + } + + + /** + * This method inverts the x-axis based on the kilometer information of the + * selected river. If the head of the river is at kilometer 0, the axis is + * not inverted, otherwise it is. + * + * @param xaxis The domain axis. + */ + protected void invertXAxis(ValueAxis xaxis) { + + if (inverted) { + logger.debug("Invert X-Axis."); + xaxis.setInverted(true); + } + } + + + public void doOut(Artifact artifact, Facet facet, Document attr) { + String name = facet.getName(); + + logger.debug("LongitudinalSectionGenerator.doOut: " + name); + + if (name == null) { + logger.error("No facet name for doOut(). No output generated!"); + return; + } + + FLYSArtifact flys = (FLYSArtifact) artifact; + Facet f = flys.getNativeFacet(facet); + + if (f == null) { + return; + } + + if (name.equals(LONGITUDINAL_W)) { + doWOut((WQKms) f.getData(artifact, context), attr); + } + else if (name.equals(LONGITUDINAL_Q)) { + doQOut((WQKms) f.getData(artifact, context), attr); + } + else if (name.equals(LONGITUDINAL_ANNOTATION)) { + doAnnotationsOut(f.getData(artifact, context), attr); + } + else { + logger.warn("Unknown facet name: " + name); + return; + } + } + + + /** + * Register annotations available for the diagram. + * + * @param o list of annotations (data of facet). + * @param theme yet ignored. + */ + protected void doAnnotationsOut(Object o, Document theme) { + logger.debug("LongitudinalSectionGenerator.doAnnotationsOut"); + this.annotations = (List) o; + + // Add (empty) pseudo series to have legend entry for annotations. + if (pseudoAnnotationData == null) { + pseudoAnnotationData = new XYSeriesCollection(); + } + // Localized legend. + Object[] args = new Object[] {getRiverName()}; + String label = msg(I18N_ANNOTATIONS_LABEL, "", args); + pseudoAnnotationData.addSeries(new StyledXYSeries(label, theme)); + } + + + /** + * Process the output for W facets in a longitudinal section curve. + * + * @param wqkms An array of WQKms values. + * @param theme The theme that contains styling information. + */ + protected void doWOut(WQKms wqkms, Document theme) { + logger.debug("LongitudinalSectionGenerator.doWOut"); + + XYSeries series = new StyledXYSeries(getSeriesName(wqkms, "W"), theme); + + int size = wqkms.size(); + + if (logger.isDebugEnabled()) { + if (wqkms.size() > 0) { + logger.debug("Generate series: " + series.getKey()); + logger.debug("Start km: " + wqkms.getKm(0)); + logger.debug("End km: " + wqkms.getKm(size-1)); + logger.debug("Values : " + size); + } + } + + for (int i = 0; i < size; i++) { + series.add(wqkms.getKm(i), wqkms.getW(i)); + } + + addFirstAxisSeries(series); + + if (wqkms.guessWaterIncreasing()) { + setInverted(true); + } + } + + + /** + * Process the output for Q facets in a longitudinal section curve. + * + * @param wqkms An array of WQKms values. + * @param theme The theme that contains styling information. + */ + protected void doQOut(WQKms wqkms, Document theme) { + logger.debug("LongitudinalSectionGenerator.doQOut"); + + XYSeries series = new StyledXYSeries(getSeriesName(wqkms, "Q"), theme); + + int size = wqkms.size(); + + if (logger.isDebugEnabled()) { + if (wqkms.size() > 0) { + logger.debug("Generate series: " + series.getKey()); + logger.debug("Start km: " + wqkms.getKm(0)); + logger.debug("End km: " + wqkms.getKm(size-1)); + logger.debug("Values : " + size); + } + } + + for (int i = 0; i < size; i++) { + series.add(wqkms.getKm(i), wqkms.getQ(i)); + } + + addSecondAxisSeries(series); + + if (wqkms.guessWaterIncreasing()) { + setInverted(true); + } + } + + + /** + * Add datasets to plot. + * @param plot plot to add datasets to. + */ + @Override + protected void addDatasets(XYPlot plot) { + super.addDatasets(plot); + if (pseudoAnnotationData != null) { + plot.setDataset(2, pseudoAnnotationData); + } + } + + + /** + * Get name of series (displayed in legend). + * @return name of the series. + */ + protected String getSeriesName(WQKms wqkms, String mode) { + String name = wqkms.getName(); + String prefix = name != null && name.indexOf(mode) >= 0 ? null : mode; + + return prefix != null && prefix.length() > 0 + ? prefix + "(" + name +")" + : name; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/exports/LongitudinalSectionInfoGenerator.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/exports/LongitudinalSectionInfoGenerator.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,17 @@ +package de.intevation.flys.exports; + + +/** + * A ChartInfoGenerator that generates meta information for specific + * longitudinal section curves. + * + * @author Ingo Weinzierl + */ +public class LongitudinalSectionInfoGenerator +extends ChartInfoGenerator +{ + public LongitudinalSectionInfoGenerator() { + super(new LongitudinalSectionGenerator()); + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/exports/OutGenerator.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/exports/OutGenerator.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,58 @@ +package de.intevation.flys.exports; + +import java.io.IOException; +import java.io.OutputStream; + +import org.w3c.dom.Document; + +import de.intevation.artifacts.Artifact; +import de.intevation.artifacts.CallContext; + +import de.intevation.artifactdatabase.state.Facet; + + +/** + * An OutGenerator is used to create a collected outputs of a list of Artifacts. + * + * @author Ingo Weinzierl + */ +public interface OutGenerator { + + /** + * Initializes the OutGenerator with meta information which are necessary + * for the output generation. + * + * @param request The incomding request document. + * @param out The output stream. + * @param context The CallContext that provides further information and + * objects used for the output generation. + */ + void init(Document request, OutputStream out, CallContext context); + + /** + * This method is used to tell the OutGenerator which artifact is the master + * artifact which is used for special operations. + * + * @param master The master artifact. + */ + void setMasterArtifact(Artifact master); + + /** + * Creates the output of an Artifact and appends that single output to the + * total output. + * + * @param artifact The artifact that provides information and data for the + * single output. + * @param attr A document that might contain some attributes used while + * producing the output. + */ + void doOut(Artifact artifact, Facet facet, Document attr); + + /** + * Writes the collected output of all artifacts specified in the + * request (see init()) document to the OutputStream out (see + * init()). + */ + void generate() throws IOException; +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/exports/ReportGenerator.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/exports/ReportGenerator.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,62 @@ +package de.intevation.flys.exports; + +import java.io.IOException; +import java.io.OutputStream; + +import org.apache.log4j.Logger; + +import de.intevation.artifacts.Artifact; +import de.intevation.artifacts.CallContext; + +import de.intevation.artifacts.common.utils.XMLUtils; + +import de.intevation.artifactdatabase.state.Facet; + +import de.intevation.flys.artifacts.FLYSArtifact; + +import de.intevation.flys.artifacts.model.Calculation; + +import org.w3c.dom.Document; + +public class ReportGenerator +implements OutGenerator +{ + private static Logger logger = Logger.getLogger(ReportGenerator.class); + + protected Document result; + protected OutputStream out; + protected CallContext context; + + public ReportGenerator() { + } + + @Override + public void init(Document request, OutputStream out, CallContext context) { + logger.debug("init"); + this.out = out; + this.context = context; + result = XMLUtils.newDocument(); + } + + @Override + public void setMasterArtifact(Artifact master) { + // not needed + } + + @Override + public void doOut(Artifact artifact, Facet facet, Document attr) { + logger.debug("doOut"); + facet = ((FLYSArtifact)artifact).getNativeFacet(facet); + if (facet != null) { + Calculation report = (Calculation)facet.getData(artifact, context); + report.toXML(result, context.getMeta()); + } + } + + @Override + public void generate() throws IOException { + logger.debug("generate"); + XMLUtils.toStream(result, out); + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/exports/StyledXYSeries.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/exports/StyledXYSeries.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,91 @@ +package de.intevation.flys.exports; + +import java.awt.BasicStroke; +import java.awt.Color; + +import org.apache.log4j.Logger; + +import org.w3c.dom.Document; + +import org.jfree.chart.renderer.xy.XYLineAndShapeRenderer; +import org.jfree.data.xy.XYSeries; + +import de.intevation.artifacts.common.utils.XMLUtils; + + +public class StyledXYSeries extends XYSeries { + + public static final String XPATH_LINE_COLOR = + "/theme/field[@name='linecolor']/@default"; + + public static final String XPATH_LINE_SIZE = + "/theme/field[@name='linesize']/@default"; + + + protected Document theme; + + + private static final Logger logger = Logger.getLogger(StyledXYSeries.class); + + + + public StyledXYSeries(String key, Document theme) { + super(key); + this.theme = theme; + } + + + public XYLineAndShapeRenderer applyTheme(XYLineAndShapeRenderer r, int idx){ + applyLineColor(r, idx); + applyLineSize(r, idx); + + r.setSeriesLinesVisible(idx, true); + r.setSeriesShapesVisible(idx, false); + + return r; + } + + + protected void applyLineColor(XYLineAndShapeRenderer r, int idx) { + String color = XMLUtils.xpathString(theme, XPATH_LINE_COLOR, null); + + if (color == null || color.length() == 0) { + return; + } + + String[] rgb = color.split(","); + + try { + Color c = new Color( + Integer.valueOf(rgb[0].trim()), + Integer.valueOf(rgb[1].trim()), + Integer.valueOf(rgb[2].trim())); + + logger.debug("Set series paint color: " + c.toString()); + + r.setSeriesPaint(idx, c); + } + catch (NumberFormatException nfe) { + logger.warn("Unable to set color from string: '" + color + "'"); + } + } + + + protected void applyLineSize(XYLineAndShapeRenderer r, int idx) { + String size = XMLUtils.xpathString(theme, XPATH_LINE_SIZE, null); + + if (size == null || size.length() == 0) { + return; + } + + try { + r.setSeriesStroke( + idx, + new BasicStroke(Integer.valueOf(size))); + } + catch (NumberFormatException nfe) { + logger.warn("Unable to set line size from string: '" + size + "'"); + } + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/exports/WDifferencesCurveGenerator.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/exports/WDifferencesCurveGenerator.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,151 @@ +package de.intevation.flys.exports; + +import org.apache.log4j.Logger; + +import org.jfree.chart.JFreeChart; +import org.jfree.chart.plot.XYPlot; +import org.jfree.chart.title.TextTitle; +import org.jfree.data.xy.XYSeries; + +import org.w3c.dom.Document; + +import de.intevation.artifacts.Artifact; + +import de.intevation.artifactdatabase.state.Facet; + +import de.intevation.flys.artifacts.FLYSArtifact; +import de.intevation.flys.artifacts.model.FacetTypes; +import de.intevation.flys.artifacts.model.WKms; + +import de.intevation.flys.utils.DataUtil; + + +/** + * An OutGenerator that generates w differences curves. + */ +public class WDifferencesCurveGenerator +extends LongitudinalSectionGenerator +implements FacetTypes +{ + /** The logger that is used in this generator. */ + private static Logger logger = + Logger.getLogger(WDifferencesCurveGenerator.class); + + public static final String I18N_CHART_TITLE = + "chart.w_differences.title"; + + public static final String I18N_CHART_SUBTITLE = + "chart.w_differences.subtitle"; + + public static final String I18N_2YAXIS_LABEL = + "chart.w_differences.yaxis.second.label"; + + // TODO proper i18n. + public static final String I18N_CHART_TITLE_DEFAULT = "W-Differenzen"; + public static final String I18N_XAXIS_LABEL_DEFAULT = "km"; + public static final String I18N_YAXIS_LABEL_DEFAULT = "W [NN + m]"; + + + /** + * Add a subtitle to Chart. + * @param chart Chart to add subtitle to. + */ + @Override + protected void addSubtitles(JFreeChart chart) { + String subtitle = msg(I18N_CHART_SUBTITLE, ""); + chart.addSubtitle(new TextTitle(subtitle)); + } + + + /** + * Add (themed) data for chart generation. + */ + public void doOut(Artifact artifact, Facet facet, Document attr) { + String name = facet.getName(); + + logger.debug("WDifferencesCurveGenerator.doOut: " + name); + + if (name == null) { + logger.error("No facet name for doOut(). No output generated!"); + return; + } + + FLYSArtifact flys = (FLYSArtifact) artifact; + Facet f = flys.getNativeFacet(facet); + + if (f == null) { + return; + } + + if (name.equals(W_DIFFERENCES)) { + doWDifferencesOut((WKms) f.getData(artifact, context), f.getDescription(), attr); + } + else { + logger.warn("Unknown facet name: " + name); + return; + } + } + + + /** + * Add items to dataseries which describes the differences. + */ + protected void doWDifferencesOut(WKms wkms, String seriesName, Document theme) { + logger.debug("WDifferencesCurveGenerator.doWDifferencesOut"); + if (wkms == null) { + logger.warn("No data to add to WDifferencesChart."); + return; + } + + int size = wkms.size(); + XYSeries series = new StyledXYSeries(seriesName, theme); + + if (logger.isDebugEnabled()) { + if (wkms.size() > 0) { + logger.debug("Generate series: " + series.getKey()); + logger.debug("Start km: " + wkms.getKm(0)); + logger.debug("End km: " + wkms.getKm(size-1)); + logger.debug("Values : " + size); + } + } + + for (int i = 0; i < size; i++) { + series.add(wkms.getKm(i), wkms.getW(i)); + } + + addFirstAxisSeries(series); + if (DataUtil.guessWaterIncreasing(wkms)) { + setInverted(true); + } + } + + + /** + * + */ + @Override + public JFreeChart generateChart() { + JFreeChart chart = super.generateChart(); + if (chart != null && chart.getPlot() != null) { + XYPlot plot = (XYPlot) chart.getPlot(); + plot.setRangeZeroBaselineVisible(true); + } + return chart; + } + + /** + * Get name of series (displayed in legend). + * @return name of the series. + */ + protected String getSeriesName(WKms wqkms, String mode) { + String name = wqkms.getName(); + String prefix = (name != null && name.indexOf(mode) >= 0) + ? null + : mode; + + return (prefix != null && prefix.length() > 0) + ? prefix + "(" + name +")" + : name; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/exports/WDifferencesCurveInfoGenerator.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/exports/WDifferencesCurveInfoGenerator.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,15 @@ +package de.intevation.flys.exports; + + +/** + * A ChartInfoGenerator that generates meta information for specific + * w differences. + */ +public class WDifferencesCurveInfoGenerator +extends ChartInfoGenerator +{ + public WDifferencesCurveInfoGenerator() { + super(new WDifferencesCurveGenerator()); + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/exports/WDifferencesExporter.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/exports/WDifferencesExporter.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,161 @@ +package de.intevation.flys.exports; + +import java.io.IOException; +import java.io.OutputStream; +import java.text.NumberFormat; +import java.util.ArrayList; +import java.util.List; + +import org.w3c.dom.Document; + +import org.apache.log4j.Logger; + +import au.com.bytecode.opencsv.CSVWriter; + +import de.intevation.artifacts.CallContext; + +import de.intevation.flys.artifacts.model.CalculationResult; +import de.intevation.flys.artifacts.model.WKms; + +import de.intevation.flys.utils.Formatter; + +/** + * (CSV)Exporter for WDifferences. + */ +public class WDifferencesExporter extends AbstractExporter { + + /** The logger used in this exporter. */ + private static Logger logger = Logger.getLogger(WDifferencesExporter.class); + + + public static final String CSV_KM_HEADER = + "export.w_differences.csv.header.km"; + + public static final String CSV_W_HEADER = + "export.w_differences.csv.header.w"; + + public static final String DEFAULT_CSV_KM_HEADER = "Fluss-Km"; + public static final String DEFAULT_CSV_W_HEADER = "W [NN + m]"; + + + /** The storage that contains all WKms objects for the different facets. */ + protected List data; + + + public void init(Document request, OutputStream out, CallContext context) { + logger.debug("WDifferencesExporter.init"); + + super.init(request, out, context); + + this.data = new ArrayList(); + } + + + /** + * Genereate data in csv format. + */ + @Override + public void generate() + throws IOException + { + logger.debug("WDifferencesExporter.generate"); + + if (facet == null) { + throw new IOException("invalid (null) facet for exporter"); + } + else if (facet.equals(AbstractExporter.FACET_CSV)) { + generateCSV(); + } + else { + throw new IOException("invalid facet (" + facet + ") for exporter"); + } + } + + + /** + * Adds given data. + * @param d either a WKms or a CalculationResult to add to data. + */ + @Override + protected void addData(Object d) { + if (d instanceof CalculationResult) { + d = ((CalculationResult)d).getData(); + if (d instanceof WKms []) { + data.add((WKms [])d); + } + } + else if (d instanceof WKms) { + data.add(new WKms[] { (WKms) d }); + } + } + + + /** + * Lets writer write all data (including header). + * @param writer Writer to write data with. + */ + @Override + protected void writeCSVData(CSVWriter writer) { + logger.info("WDifferencesExporter.writeData"); + + writeCSVHeader(writer); + + for (WKms[] tmp: data) { + for (WKms wkms: tmp) { + wKms2CSV(writer, wkms); + } + } + } + + + /** + * Lets csvwriter write the header (first line in file). + * @param write Writer to write header with. + */ + protected void writeCSVHeader(CSVWriter writer) { + logger.info("WDifferencesExporter.writeCSVHeader"); + + writer.writeNext(new String[] { + msg(CSV_KM_HEADER, DEFAULT_CSV_KM_HEADER), + msg(CSV_W_HEADER, DEFAULT_CSV_W_HEADER) + }); + } + + + protected void wKms2CSV(CSVWriter writer, WKms wkms) { + logger.debug("WDifferencesExporter.wQKms2CSV"); + + NumberFormat kmf = getKmFormatter(); + NumberFormat wf = getWFormatter(); + int size = wkms.size(); + + for (int i = 0; i < size; i ++) { + + writer.writeNext(new String[] { + kmf.format(wkms.getKm(i)), + wf.format(wkms.getW(i)) + }); + } + } + + + /** + * Returns the number formatter for kilometer values. + * + * @return the number formatter for kilometer values. + */ + protected NumberFormat getKmFormatter() { + return Formatter.getWaterlevelKM(context); + } + + + /** + * Returns the number formatter for W values. + * + * @return the number formatter for W values. + */ + protected NumberFormat getWFormatter() { + return Formatter.getWaterlevelW(context); + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/exports/WaterlevelExporter.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/exports/WaterlevelExporter.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,221 @@ +package de.intevation.flys.exports; + +import java.io.IOException; +import java.io.OutputStream; +import java.text.NumberFormat; +import java.util.ArrayList; +import java.util.List; + +import org.w3c.dom.Document; + +import org.apache.log4j.Logger; + +import au.com.bytecode.opencsv.CSVWriter; + +import de.intevation.artifacts.CallContext; + +import de.intevation.flys.artifacts.model.CalculationResult; +import de.intevation.flys.artifacts.model.WQCKms; +import de.intevation.flys.artifacts.model.WQKms; + +import de.intevation.flys.utils.Formatter; + + +/** + * @author Ingo Weinzierl + */ +public class WaterlevelExporter extends AbstractExporter { + + /** The logger used in this exporter.*/ + private static Logger logger = Logger.getLogger(WaterlevelExporter.class); + + + public static final String FACET_WST = "wst"; + + + public static final String CSV_KM_HEADER = + "export.waterlevel.csv.header.km"; + + public static final String CSV_W_HEADER = + "export.waterlevel.csv.header.w"; + + public static final String CSV_Q_HEADER = + "export.waterlevel.csv.header.q"; + + public static final String DEFAULT_CSV_KM_HEADER = "Fluss-Km"; + public static final String DEFAULT_CSV_W_HEADER = "W [NN + m]"; + public static final String DEFAULT_CSV_Q_HEADER = "Q [m\u00b3/s]"; + + + /** The storage that contains all WQKms objects for the different facets.*/ + protected List data; + + + public void init(Document request, OutputStream out, CallContext context) { + logger.debug("WaterlevelExporter.init"); + + super.init(request, out, context); + + this.data = new ArrayList(); + } + + + @Override + public void generate() + throws IOException + { + logger.debug("WaterlevelExporter.generate"); + + if (facet != null && facet.equals(AbstractExporter.FACET_CSV)) { + generateCSV(); + } + else if (facet != null && facet.equals(FACET_WST)) { + generateWST(); + } + else { + throw new IOException("invalid facet for exporter"); + } + } + + + @Override + protected void addData(Object d) { + if (d instanceof CalculationResult) { + d = ((CalculationResult)d).getData(); + if (d instanceof WQKms []) { + data.add((WQKms [])d); + } + } + } + + + @Override + protected void writeCSVData(CSVWriter writer) { + logger.info("WaterlevelExporter.writeData"); + + writeCSVHeader(writer); + + for (WQKms[] tmp: data) { + for (WQKms wqkms: tmp) { + wQKms2CSV(writer, wqkms); + } + } + } + + + protected void writeCSVHeader(CSVWriter writer) { + logger.info("WaterlevelExporter.writeCSVHeader"); + + writer.writeNext(new String[] { + msg(CSV_KM_HEADER, DEFAULT_CSV_KM_HEADER), + msg(CSV_W_HEADER, DEFAULT_CSV_W_HEADER), + msg(CSV_Q_HEADER, DEFAULT_CSV_Q_HEADER) + }); + } + + + protected void wQKms2CSV(CSVWriter writer, WQKms wqkms) { + logger.debug("WaterlevelExporter.wQKms2CSV"); + + NumberFormat kmf = getKmFormatter(); + NumberFormat wf = getWFormatter(); + NumberFormat qf = getQFormatter(); + + int size = wqkms.size(); + double[] result = new double[3]; + + for (int i = 0; i < size; i ++) { + result = wqkms.get(i, result); + + writer.writeNext(new String[] { + kmf.format(result[2]), + wf.format(result[0]), + qf.format(result[1]) + }); + } + } + + + /** + * Generates the output in WST format. + */ + protected void generateWST() + throws IOException + { + logger.info("WaterlevelExporter.generateWST"); + + int cols = data.get(0).length; + WstWriter writer = new WstWriter(cols); + + writeWSTData(writer); + + writer.write(out); + } + + + protected void writeWSTData(WstWriter writer) { + logger.debug("WaterlevelExporter.writeWSTData"); + + double[] result = new double[4]; + + for (WQKms[] tmp: data) { + for (WQKms wqkms: tmp) { + int size = wqkms != null ? wqkms.size() : 0; + + addWSTColumn(writer, wqkms); + + for (int i = 0; i < size; i++) { + result = wqkms.get(i, result); + + writer.add(result); + } + + if (wqkms instanceof WQCKms) { + addWSTColumn(writer, wqkms); + + for (int c = 0; c < size; c++) { + result = wqkms.get(c, result); + + writer.addCorrected(result); + } + } + } + } + } + + + protected void addWSTColumn(WstWriter writer, WQKms wqkms) { + writer.addColumn(wqkms.getName()); + } + + + /** + * Returns the number formatter for kilometer values. + * + * @return the number formatter for kilometer values. + */ + protected NumberFormat getKmFormatter() { + return Formatter.getWaterlevelKM(context); + } + + + /** + * Returns the number formatter for W values. + * + * @return the number formatter for W values. + */ + protected NumberFormat getWFormatter() { + return Formatter.getWaterlevelW(context); + } + + + /** + * Returns the number formatter for Q values. + * + * @return the number formatter for Q values. + */ + protected NumberFormat getQFormatter() { + return Formatter.getWaterlevelQ(context); + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/exports/WstWriter.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/exports/WstWriter.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,237 @@ +package de.intevation.flys.exports; + +import java.io.BufferedWriter; +import java.io.OutputStream; +import java.io.OutputStreamWriter; +import java.io.PrintWriter; + +import java.util.ArrayList; +import java.util.Collection; +import java.util.HashMap; +import java.util.List; +import java.util.Locale; +import java.util.Map; +import java.util.TreeMap; + +import org.apache.log4j.Logger; + +import de.intevation.flys.artifacts.model.WstLine; + + +/** + * A writer that creates WSTs. + * + * @author Ingo Weinzierl + */ +public class WstWriter { + + /** The logger used in this class.*/ + private static Logger logger = Logger.getLogger(WstWriter.class); + + + /** The default unit that is written into the header of the WST.*/ + public static final String DEFAULT_UNIT = "Wassserstand [NN + m]"; + + + /** The lines that need to be included for the export.*/ + protected Map lines; + + /** The column names.*/ + protected List columnNames; + + /** The locale used to format the values.*/ + protected Locale locale; + + /** The number of discharge columns.*/ + protected int cols; + + /** The last Q values.*/ + protected double[] qs; + + + + /** + * This constructor creates a new WstWriter with an OutputStream and a + * number of Q columns. + * + * @param out The output stream where the WST is written to. + * @param cols The number of columns of the resulting WST. + */ + public WstWriter(int cols) { + this.columnNames = new ArrayList(cols); + this.lines = new HashMap(); + this.qs = new double[cols]; + this.locale = Locale.US; + } + + + /** + * This method is used to create the WST from the data that has been + * inserted using add(double[]) before. + */ + public void write(OutputStream out) { + logger.info("WstWriter.write"); + + PrintWriter writer = new PrintWriter( + new BufferedWriter( + new OutputStreamWriter(out))); + + this.qs = new double[cols]; + + writeHeader(writer); + + Collection collection = new TreeMap(lines).values(); + + for (WstLine line: collection) { + writeWLine(writer, line); + } + + writer.flush(); + writer.close(); + } + + + /** + * This method is used to add a new line to the WST. + * + * @param wqkms A 3dim double array with [W,Q, KM]. + */ + public void add(double[] wqkms) { + Double km = wqkms[2]; + + WstLine line = lines.get(km); + + if (line == null) { + line = new WstLine(km.doubleValue()); + lines.put(km, line); + } + + line.add(wqkms[0], wqkms[1]); + } + + + public void addCorrected(double[] wqckms) { + Double km = wqckms[2]; + + WstLine line = lines.get(km); + + if (line == null) { + line = new WstLine(km.doubleValue()); + lines.put(km, line); + } + + line.add(wqckms[3], wqckms[1]); + } + + + /** + * Adds a further column name. + * + * @param name The name of the new column. + */ + public void addColumn(String name) { + if (name != null) { + cols++; + + String basename = name; + + int i = 0; + while (columnNames.contains(name)) { + name = basename + "_" + i++; + + if (name.length() > 9) { + name = name.substring(name.length() - 9); + } + } + + columnNames.add(name); + } + } + + + /** + * This method writes the header of the WST. + * + * @param writer The PrintWriter that creates the output. + */ + protected void writeHeader(PrintWriter writer) { + logger.debug("WstWriter.writeHeader"); + + writer.println(cols); + writer.print(" "); + + for (String columnName: columnNames) { + writer.printf(locale, "%9s", columnName); + } + + writer.println(); + + writer.write("* KM "); + writer.write(DEFAULT_UNIT); + writer.println(); + } + + + /** + * This method writes a line with W values and a certain kilometer. + * + * @param writer The PrintWriter that is used to create the output. + * @param line The WstLine that should be written to the output. + */ + protected void writeWLine(PrintWriter writer, WstLine line) { + double km = line.getKm(); + double[] qs = line.getQs(); + int num = line.getSize(); + + if (dischargesChanged(qs)) { + writeQLine(writer, qs); + } + + writer.printf(locale, "%8.3f", km); + + for (int i = 0; i < num; i++) { + writer.printf(locale, "%9.2f", line.getW(i)); + } + + writer.println(); + } + + + /** + * Writes a discharge line (Q values) into a WST. + * + * @param qs the Q values for the next range. + */ + protected void writeQLine(PrintWriter writer, double[] qs) { + writer.write("*\u001f "); + + for (int i = 0; i < qs.length; i++) { + this.qs[i] = qs[i]; + + writer.printf(locale, "%9.2f", qs[i]); + } + + writer.println(); + } + + + /** + * This method determines if a Q has changed from the last line to the + * current one. + * + * @param newQs The Q values of the next line. + * + * @return true, if a Q value have changed, otherwise false. + */ + protected boolean dischargesChanged(double[] newQs) { + // XXX maybe there is a way to do this faster + for (int i = 0; i < cols; i++) { + if (Math.abs(newQs[i] - qs[i]) >= 0.001) { + return true; + } + } + + return false; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/exports/XYChartGenerator.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/exports/XYChartGenerator.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,389 @@ +package de.intevation.flys.exports; + +import java.awt.BasicStroke; +import java.awt.Color; +import java.awt.Stroke; + +import java.io.IOException; + +import org.apache.log4j.Logger; + +import org.jfree.chart.ChartFactory; +import org.jfree.chart.JFreeChart; +import org.jfree.chart.axis.NumberAxis; +import org.jfree.chart.axis.ValueAxis; +import org.jfree.chart.plot.PlotOrientation; +import org.jfree.chart.plot.XYPlot; +import org.jfree.chart.renderer.xy.XYLineAndShapeRenderer; +import org.jfree.data.Range; +import org.jfree.data.xy.XYDataset; +import org.jfree.data.xy.XYSeries; +import org.jfree.data.xy.XYSeriesCollection; + +import org.jfree.ui.RectangleInsets; + +import de.intevation.flys.exports.ChartExportHelper; + + +/** + * An abstract base class for creating XY charts. + * + * @author Ingo Weinzierl + */ +public abstract class XYChartGenerator extends ChartGenerator { + + /** The logger that is used in this generator. */ + private static Logger logger = Logger.getLogger(XYChartGenerator.class); + + + /** SeriesCollection used for the first axis. */ + protected XYSeriesCollection first; + + /** SeriesCollection used for the second axis. */ + protected XYSeriesCollection second; + + public static final Color DEFAULT_GRID_COLOR = Color.GRAY; + public static final float DEFAULT_GRID_LINE_WIDTH = 0.3f; + + + /** + * Returns the title of a chart. + * + * @return the title of a chart. + */ + protected abstract String getChartTitle(); + + /** + * Returns the X-Axis label of a chart. + * + * @return the X-Axis label of a chart. + */ + protected abstract String getXAxisLabel(); + + /** + * Returns the Y-Axis label of a chart. + * + * @return the Y-Axis label of a chart. + */ + protected abstract String getYAxisLabel(); + + + public void generate() + throws IOException + { + logger.debug("XYChartGenerator.generate"); + + JFreeChart chart = generateChart(); + + int[] size = getSize(); + + ChartExportHelper.exportImage( + out, + chart, + "png", + size[0], size[1]); + } + + + public JFreeChart generateChart() { + logger.debug("XYChartGenerator.generateChart"); + + JFreeChart chart = ChartFactory.createXYLineChart( + getChartTitle(), + getXAxisLabel(), + getYAxisLabel(), + null, + PlotOrientation.VERTICAL, + true, + false, + false); + + chart.setBackgroundPaint(Color.WHITE); + chart.getPlot().setBackgroundPaint(Color.WHITE); + + XYPlot plot = (XYPlot) chart.getPlot(); + + addDatasets(plot); + addSubtitles(chart); + adjustPlot(plot); + adjustAxes(plot); + + removeEmptyRangeAxes(plot); + + autoZoom(plot); + + applyThemes(plot); + + return chart; + } + + + protected void addDatasets(XYPlot plot) { + if (first != null) { + logger.debug("Set the first axis dataset."); + plot.setDataset(0, first); + } + if (second != null) { + logger.debug("Set the second axis dataset."); + plot.setDataset(1, second); + } + } + + + public void addFirstAxisSeries(XYSeries series) { + if (first == null) { + first = new XYSeriesCollection(); + } + + if (series != null) { + first.addSeries(series); + } + } + + + public void addSecondAxisSeries(XYSeries series) { + if (second == null) { + second = new XYSeriesCollection(); + } + + if (series != null) { + second.addSeries(series); + } + } + + + private void removeEmptyRangeAxes(XYPlot plot) { + if (first == null) { + plot.setRangeAxis(0, null); + } + + if (second == null) { + plot.setRangeAxis(1, null); + } + } + + + /** + * This method zooms the plot to the specified ranges in the attribute + * document or to the ranges specified by the min/max values in the + * datasets. Note: We determine the range manually if no zoom ranges + * are given, because JFreeCharts auto-zoom adds a margin to the left and + * right of the data area. + * + * @param plot The XYPlot. + */ + protected void autoZoom(XYPlot plot) { + logger.debug("Zoom to specified ranges."); + + Range xrange = getDomainAxisRange(); + Range yrange = getValueAxisRange(); + + for (int i = 0, num = plot.getDatasetCount(); i < num; i++) { + XYDataset dataset = plot.getDataset(i); + + if (dataset == null) { + continue; + } + + Range[] ranges = getRangesForDataset(dataset); + + if (i == 0) { + ValueAxis xaxis = plot.getDomainAxis(); + zoomX(plot, xaxis, ranges[0], xrange); + } + + ValueAxis yaxis = plot.getRangeAxis(i); + + if (yaxis == null) { + continue; + } + + zoomY(plot, yaxis, ranges[1], yrange); + } + } + + + protected boolean zoomX(XYPlot plot, ValueAxis axis, Range range, Range x) { + return zoom(plot, axis, range, x); + } + + + protected boolean zoomY(XYPlot plot, ValueAxis axis, Range range, Range x) { + return zoom(plot, axis, range, x); + } + + + /** + * Zooms the x axis to the range specified in the attribute document. + * + * @param plot The XYPlot. + * @param axis The axis the shoud be modified. + * @param range The whole range specified by a dataset. + * @param x A user defined range (null permitted). + * + * @return true, if a zoom range was specified, otherwise false. + */ + protected boolean zoom(XYPlot plot, ValueAxis axis, Range range, Range x) { + if (x != null) { + double min = range.getLowerBound(); + double max = range.getUpperBound(); + double diff = max > min ? max - min : min - max; + + Range computed = new Range( + min + x.getLowerBound() * diff, + min + x.getUpperBound() * diff); + + axis.setRangeWithMargins(computed); + + logger.debug("Zoom axis to: " + computed); + + return true; + } + + axis.setRangeWithMargins(range); + return false; + } + + + /** + * This method extracts the minimum and maximum values for x and y axes. + * + * @param dataset The dataset that should be observed. + * + * @return a Range[] as follows: [x-Range, y-Range]. + */ + public static Range[] getRangesForDataset(XYDataset dataset) { + double[] xr = new double[] { Double.MAX_VALUE, -Double.MAX_VALUE }; + double[] yr = new double[] { Double.MAX_VALUE, -Double.MAX_VALUE }; + + int sCount = dataset.getSeriesCount(); + + for (int i = 0; i < sCount; i++) { + int iCount = dataset.getItemCount(i); + + for (int j = 0; j < iCount; j++) { + double x = dataset.getX(i, j).doubleValue(); + double y = dataset.getY(i, j).doubleValue(); + + if (!Double.isNaN(x)) { + xr[0] = xr[0] < x ? xr[0] : x; + xr[1] = xr[1] > x ? xr[1] : x; + } + + if (!Double.isNaN(y)) { + yr[0] = yr[0] < y ? yr[0] : y; + yr[1] = yr[1] > y ? yr[1] : y; + } + } + } + + // this is only required, if there are no items in the dataset. + xr[0] = xr[0] < xr[1] ? xr[0] : xr[1]; + xr[1] = xr[1] > xr[0] ? xr[1] : xr[0]; + yr[0] = yr[0] < yr[1] ? yr[0] : yr[1]; + yr[1] = yr[1] > yr[0] ? yr[1] : yr[0]; + + return new Range[] {new Range(xr[0], xr[1]), new Range(yr[0], yr[1])}; + } + + + /** + * Adjusts the axes of a plot. + * + * @param plot The XYPlot of the chart. + */ + protected void adjustAxes(XYPlot plot) { + NumberAxis yAxis = (NumberAxis) plot.getRangeAxis(); + + yAxis.setAutoRangeIncludesZero(false); + } + + + protected void adjustPlot(XYPlot plot) { + Stroke gridStroke = new BasicStroke( + DEFAULT_GRID_LINE_WIDTH, + BasicStroke.CAP_BUTT, + BasicStroke.JOIN_MITER, + 3.0f, + new float[] { 3.0f }, + 0.0f); + + plot.setDomainGridlineStroke(gridStroke); + plot.setDomainGridlinePaint(DEFAULT_GRID_COLOR); + plot.setDomainGridlinesVisible(true); + + plot.setRangeGridlineStroke(gridStroke); + plot.setRangeGridlinePaint(DEFAULT_GRID_COLOR); + plot.setRangeGridlinesVisible(true); + + plot.setAxisOffset(new RectangleInsets(0d, 0d, 0d, 0d)); + + if (plot.getDataset(0) != null) { + plot.mapDatasetToRangeAxis(0, 0); + } + + if (plot.getDataset(1) != null) { + plot.mapDatasetToRangeAxis(1, 1); + } + } + + + protected void addSubtitles(JFreeChart chart) { + // override this method in subclasses that need subtitles + } + + + protected void applyThemes(XYPlot plot) { + if (first != null) { + applyThemes(plot, first, 0); + } + + if (second != null) { + applyThemes(plot, second, 1); + } + } + + + protected void applyThemes(XYPlot plot, XYSeriesCollection dataset, int i) { + XYLineAndShapeRenderer r = getRenderer(plot, i); + + for (int s = 0, num = dataset.getSeriesCount(); s < num; s++) { + XYSeries series = dataset.getSeries(s); + + if (series instanceof StyledXYSeries) { + ((StyledXYSeries) series).applyTheme(r, s); + } + } + + plot.setRenderer(i, r); + } + + + protected XYLineAndShapeRenderer getRenderer(XYPlot plot, int idx) { + XYLineAndShapeRenderer r = + (XYLineAndShapeRenderer) plot.getRenderer(idx); + + if (r != null) { + return r; + } + + if (idx == 0) { + logger.warn("No default renderer set!"); + return new XYLineAndShapeRenderer(); + } + + r = (XYLineAndShapeRenderer) plot.getRenderer(0); + + try { + return (XYLineAndShapeRenderer) r.clone(); + } + catch (CloneNotSupportedException cnse) { + logger.warn(cnse, cnse); + } + + logger.warn("No applicalable renderer found!"); + + return new XYLineAndShapeRenderer(); + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/jfree/StickyAxisAnnotation.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/jfree/StickyAxisAnnotation.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,322 @@ +package de.intevation.flys.jfree; + +import org.apache.log4j.Logger; + +import java.util.Iterator; + +import java.awt.Shape; +import java.awt.geom.Rectangle2D; +import java.awt.geom.Line2D; + +import org.jfree.chart.annotations.XYTextAnnotation; +import org.jfree.chart.axis.ValueAxis; +import org.jfree.chart.util.LineUtilities; +import org.jfree.chart.plot.PlotOrientation; +import org.jfree.chart.plot.XYPlot; +import org.jfree.chart.entity.XYAnnotationEntity; +import org.jfree.chart.plot.PlotRenderingInfo; +import org.jfree.chart.ChartRenderingInfo; +import org.jfree.chart.plot.Plot; + +import org.jfree.data.Range; + +import org.jfree.text.TextUtilities; + +import org.jfree.ui.RectangleEdge; +import org.jfree.ui.TextAnchor; + + +/** + * Custom Annotations class that is drawn only if no collisions with other + * already drawn CustomAnnotations in current plot are found. + * Draws a given text and a line to it from either axis. + */ +public class StickyAxisAnnotation extends XYTextAnnotation { + + /** Logger for this class. */ + private static Logger logger = + Logger.getLogger(StickyAxisAnnotation.class); + + /** Simplified view on axes. */ + public static enum SimpleAxis { + X_AXIS, /** Usually "horizontal". */ + Y_AXIS /** Usually "vertical". */ + } + + /** Which axis to stick to. */ + protected SimpleAxis stickyAxis = SimpleAxis.X_AXIS; + + /** The 1-dimensional position of this annotation. */ + protected float pos; + + + /** + * Trivial constructor. + * + * @param text Text to display. + * @param x X-position in dataspace (typical horizontal, in km). + * @param y Y-position in dataspace (typical vertical, in m). + * @deprecated + */ + public StickyAxisAnnotation(String text, float x, float y) { + super(text, x, y); + setStickyAxis(SimpleAxis.X_AXIS); + } + + + /** + * Constructor with implicit sticky x-axis. + * @param text the text to display. + * @param pos the position at which to draw the text and mark. + */ + public StickyAxisAnnotation(String text, float pos) { + this(text, pos, pos, SimpleAxis.X_AXIS); + } + + + /** + * Constructor with given explicit axis. + * @param text the text to display. + * @param pos the position at which to draw the text and mark. + * @param stickyAxis the axis at which to stick (and to which 'pos' is + * relative). + */ + public StickyAxisAnnotation(String text, float pos, SimpleAxis stickAxis) { + super(text, pos, pos); + setStickyAxis(stickAxis); + this.pos = pos; + } + + /** + * Legacy-Constructor. + * @deprecated + */ + public StickyAxisAnnotation(String text, float x, float y, + SimpleAxis stickAxis) { + super(text, x, y); + setStickyAxis(stickAxis); + this.pos = x; + } + + + /** + * Sets the "sticky axis" (whether to draw annotations at the + * X- or the Y-Axis. + * + * @param stickyAxis axis to stick to. + */ + public void setStickyAxis(SimpleAxis stickyAxis) { + this.stickyAxis = stickyAxis; + if (stickyAxis == SimpleAxis.X_AXIS) { + this.setRotationAngle(270f * (Math.PI / 180f)); + this.setRotationAnchor(TextAnchor.CENTER_LEFT); + this.setTextAnchor(TextAnchor.CENTER_LEFT); + } else { + this.setRotationAngle(0f * (Math.PI / 180f)); + this.setRotationAnchor(TextAnchor.CENTER_LEFT); + this.setTextAnchor(TextAnchor.CENTER_LEFT); + } + } + + + /** + * Draws a small line at axis where this annotation resides. + * + * @param g2 the graphics device. + * @param dataArea the data area. + * @param domainAxis the domain axis. + * @param rangeAxis the range axis. + * @param domainEdge the domain edge. + * @param rangeEdge the range edge. + * @param orientation the plot orientation. + */ + protected void drawAxisMark( + java.awt.Graphics2D g2, + java.awt.geom.Rectangle2D dataArea, + ValueAxis domainAxis, + ValueAxis rangeAxis, + RectangleEdge domainEdge, + RectangleEdge rangeEdge, + PlotOrientation orientation) { + float j2DX1 = 0.0f; + float j2DX2 = 0.0f; + float j2DY1 = 0.0f; + float j2DY2 = 0.0f; + float x = (float) getX(); + float y = (float) getY(); + /* When dependent on X/Y-Axis and orientation, following + can be used as a base: + if (orientation == PlotOrientation.VERTICAL) { + j2DX1 = (float) domainAxis.valueToJava2D(x, dataArea, + domainEdge); + j2DY1 = (float) rangeAxis.valueToJava2D(y, dataArea, + rangeEdge); + j2DX2 = (float) domainAxis.valueToJava2D(x, dataArea, + domainEdge); + j2DY2 = (float) rangeAxis.valueToJava2D(y, dataArea, + rangeEdge); + } + else if (orientation == PlotOrientation.HORIZONTAL) { + j2DY1 = (float) domainAxis.valueToJava2D(x, dataArea, + domainEdge); + j2DX1 = (float) rangeAxis.valueToJava2D(y, dataArea, + rangeEdge); + j2DY2 = (float) domainAxis.valueToJava2D(x, dataArea, + domainEdge); + j2DX2 = (float) rangeAxis.valueToJava2D(y, dataArea, + rangeEdge); + } + + g2.setPaint(this.paint); + g2.setStroke(this.stroke); + */ + if (this.stickyAxis == SimpleAxis.X_AXIS) { + j2DY1 = (float) RectangleEdge.coordinate(dataArea, domainEdge); + double rangeLow = rangeAxis.getRange().getLowerBound(); + // Line ends at 1.5% of full distance. + j2DY2 = (float) rangeAxis.valueToJava2D( + (1f - 0.015f) * rangeLow + 0.015f * + rangeAxis.getRange().getUpperBound(), + dataArea, rangeEdge); + j2DX1 = (float) domainAxis.valueToJava2D(x, dataArea, domainEdge); + j2DX2 = j2DX1; + } else { + j2DX1 = (float) RectangleEdge.coordinate(dataArea, rangeEdge); + Range domainRange = domainAxis.getRange(); + double rangeLow = domainRange.getLowerBound(); + // Line ends at 1.5% of full distance. + j2DX2 = (float) domainAxis.valueToJava2D( + (1f - 0.015f) * rangeLow + 0.015f * + domainRange.getUpperBound(), + dataArea, domainEdge); + j2DY1 = (float) rangeAxis.valueToJava2D(pos, dataArea, rangeEdge); + j2DY2 = j2DY1; + } + + Line2D line = new Line2D.Float(j2DX1, j2DY1, j2DX2, j2DY2); + + // line is clipped to avoid JRE bug 6574155, for more info + // see JFreeChart bug 2221495 + boolean visible = LineUtilities.clipLine(line, dataArea); + if (visible) { + g2.draw(line); + } + } + + + /** + * Draw the Annotiation if it does not collide with other already drawn + * Annotations. + * + * @param g2 the graphics device. + * @param plot the plot. + * @param dataArea the data area. + * @param domainAxis the domain axis. + * @param rangeAxis the range axis. + * @param rendererIndex the render index. + * @param info state information, escpecially collects info about + * already drawn shapes (and thus annotations), used + * for collision detection. + */ + @Override + public void draw( + java.awt.Graphics2D g2, + XYPlot plot, + java.awt.geom.Rectangle2D dataArea, + ValueAxis domainAxis, + ValueAxis rangeAxis, + int rendererIndex, + PlotRenderingInfo info) { + + if (info == null) + return; + + if (domainAxis == null || rangeAxis == null + || domainAxis.getRange() == null + || rangeAxis.getRange() == null + ) { + logger.error("Annotation cannot be drawn (missing axis)."); + return; + } + + // Calculate the bounding box. + ChartRenderingInfo chartInfo = info.getOwner(); + + PlotOrientation orientation = plot.getOrientation(); + RectangleEdge domainEdge = Plot.resolveDomainAxisLocation( + plot.getDomainAxisLocation(), orientation); + RectangleEdge rangeEdge = Plot.resolveRangeAxisLocation( + plot.getRangeAxisLocation(), orientation); + float anchorX = 0f; + float anchorY = 0.0f; + if (this.stickyAxis == SimpleAxis.X_AXIS) { + // Text starts at 1.5% of full distance. + float rangeLow = (float) rangeAxis.getRange().getLowerBound(); + float y = rangeLow + 0.02f * ((float) + rangeAxis.getRange().getUpperBound() - rangeLow); + setY(y); + + anchorX = (float) domainAxis.valueToJava2D( + getX(), dataArea, domainEdge); + anchorY = (float) rangeAxis.valueToJava2D( + getY(), dataArea, rangeEdge); + } else { + float rangeLow = (float) domainAxis.getRange().getLowerBound(); + float x = rangeLow + 0.02f * ((float) + domainAxis.getRange().getUpperBound() - rangeLow); + setX(x); + anchorX = (float) domainAxis.valueToJava2D( + getX(), dataArea, domainEdge); + anchorY = (float) rangeAxis.valueToJava2D( + getY(), dataArea, rangeEdge); + } + if (orientation == PlotOrientation.HORIZONTAL) { + float tempAnchor = anchorX; + anchorX = anchorY; + anchorY = tempAnchor; + } + + // Always draw the small line at axis. + drawAxisMark(g2, dataArea, domainAxis, rangeAxis, domainEdge, + rangeEdge, orientation); + + g2.setFont(getFont()); + Shape hotspot = TextUtilities.calculateRotatedStringBounds( + getText(), g2, anchorX, anchorY, getTextAnchor(), + getRotationAngle(), getRotationAnchor()); + Rectangle2D hotspotBox = hotspot.getBounds2D(); + // Check for collisions with other XYAnnotations. + for (Iterator i = chartInfo.getEntityCollection().iterator(); + i.hasNext(); ) { + Object next = i.next(); + // Collision with other stuff than XYAnnotations are okay. + if (next instanceof XYAnnotationEntity) { + XYAnnotationEntity drawnShape = (XYAnnotationEntity) next; + if (drawnShape.getArea().intersects(hotspotBox)) { + // Found collision, early stop. + return; + } + } + } + + // Actuall drawing. + if (getBackgroundPaint() != null) { + g2.setPaint(getBackgroundPaint()); + g2.fill(hotspot); + } + g2.setPaint(getPaint()); + TextUtilities.drawRotatedString(getText(), g2, anchorX, anchorY, + getTextAnchor(), getRotationAngle(), getRotationAnchor()); + // Draw outline. + if (false) { + g2.setStroke(getOutlineStroke()); + g2.setPaint(getOutlinePaint()); + g2.draw(hotspot); + } + + // Add info that we have drawn this Annotation. + addEntity(info, hotspot, rendererIndex, getToolTipText(), getURL()); + } +} + + diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/themes/DefaultTheme.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/themes/DefaultTheme.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,167 @@ +package de.intevation.flys.themes; + +import java.util.HashMap; +import java.util.Iterator; +import java.util.Map; + +import org.w3c.dom.Document; +import org.w3c.dom.Element; +import org.w3c.dom.Node; + +import de.intevation.artifacts.common.utils.XMLUtils; +import de.intevation.artifacts.common.utils.XMLUtils.ElementCreator; + + +/** + * @author Ingo Weinzierl + */ +public class DefaultTheme implements Theme { + + /** The name of the theme.*/ + protected String name; + + /** The description of the theme.*/ + protected String description; + + + /** The map storing the fields of this theme.*/ + protected Map fields; + + /** The map storing the attributes of this theme.*/ + protected Map attr; + + + /** + * Initializes the components of this Theme. + */ + public DefaultTheme(String name, String description) { + this.name = name; + this.description = description; + this.fields = new HashMap(); + this.attr = new HashMap(); + } + + + public void init(Node config) { + } + + + public String getName() { + return name; + } + + + public String getDescription() { + return description; + } + + + public void addAttribute(String name, String value) { + if (name != null && value != null) { + attr.put(name, value); + } + } + + + public String getAttribute(String name) { + return attr.get(name); + } + + + public void addField(String name, ThemeField field) { + if (name != null && field != null) { + fields.put(name, field); + } + } + + + public void setFieldValue(String name, Object value) { + if (name != null && value != null) { + ThemeField field = fields.get(name); + + if (field != null) { + field.setValue(value); + } + } + } + + + public ThemeField getField(String name) { + return fields.get(name); + } + + + public String getFieldType(String name) { + ThemeField field = fields.get(name); + + return field != null ? field.getType() : null; + } + + + public Object getFieldValue(String name) { + ThemeField field = fields.get(name); + + return field != null ? field.getValue() : null; + } + + + public Document toXML() { + Document doc = XMLUtils.newDocument(); + + ElementCreator cr = new ElementCreator(doc, null, null); + + Element theme = cr.create("theme"); + + appendAttributes(cr, theme); + appendFields(cr, theme); + + doc.appendChild(theme); + + return doc; + } + + + /** + * Appends the attributes configured for this theme. + * + * @param cr The ElementCreator. + * @param theme The document root element. + */ + protected void appendAttributes(ElementCreator cr, Element theme) { + Iterator iter = attr.keySet().iterator(); + + while (iter.hasNext()) { + String key = iter.next(); + String val = getAttribute(key); + + if (key == null || val == null) { + continue; + } + + cr.addAttr(theme, key, val); + } + } + + + /** + * Appends the fields configured for this theme. + * + * @param cr The ElementCreator. + * @param theme The document root element. + */ + protected void appendFields(ElementCreator cr, Element theme) { + Iterator iter = fields.keySet().iterator(); + + while (iter.hasNext()) { + String name = iter.next(); + + ThemeField field = getField(name); + + Document doc = field.toXML(); + Node root = doc.getFirstChild(); + + theme.appendChild(theme.getOwnerDocument().importNode(root, true)); + } + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/themes/DefaultThemeField.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/themes/DefaultThemeField.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,85 @@ +package de.intevation.flys.themes; + +import java.util.HashMap; +import java.util.Iterator; +import java.util.Map; + +import org.w3c.dom.Document; +import org.w3c.dom.Element; + +import de.intevation.artifacts.common.utils.XMLUtils; +import de.intevation.artifacts.common.utils.XMLUtils.ElementCreator; + + +/** + * @author Ingo Weinzierl + */ +public class DefaultThemeField implements ThemeField { + + protected String name; + + protected Map attr; + + + public DefaultThemeField(String name) { + this.name = name; + this.attr = new HashMap(); + } + + + public String getName() { + return name; + } + + + public String getType() { + return (String) getAttribute("type"); + } + + + public Object getValue() { + return getAttribute("value"); + } + + + public void setValue(Object value) { + setAttribute("value", value); + } + + + public Object getAttribute(String name) { + return attr.get(name); + } + + + public void setAttribute(String name, Object value) { + if (name == null || value == null) { + return; + } + + attr.put(name, value); + } + + + public Document toXML() { + Document doc = XMLUtils.newDocument(); + + ElementCreator cr = new ElementCreator(doc, null, null); + + Element field = cr.create("field"); + + Iterator iter = attr.keySet().iterator(); + + while (iter.hasNext()) { + String name = iter.next(); + String value = (String) getAttribute(name); + + cr.addAttr(field, name, value); + } + + doc.appendChild(field); + + return doc; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/themes/Theme.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/themes/Theme.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,110 @@ +package de.intevation.flys.themes; + +import org.w3c.dom.Document; +import org.w3c.dom.Node; + + +/** + * @author Ingo Weinzierl + */ +public interface Theme { + + /** + * Method to initialize the theme. + * + * @param config The configuration node. + */ + void init(Node config); + + + /** + * Returns the name of the theme. + * + * @return the name of the theme. + */ + String getName(); + + + /** + * Returns the description of the theme. + * + * @return the description of the theme. + */ + String getDescription(); + + + /** + * Adds a new attribute. + * + * @param name The name of the attribute. + * @param value The value of the attribute. + */ + void addAttribute(String name, String value); + + + /** + * Returns the value of a specific attribute. + * + * @param name the name of the attribute. + * + * @return the value of the attribute name. + */ + String getAttribute(String name); + + + /** + * Adds a new field to the theme. + * + * @param name The name of the field. + * @param field The field. + */ + void addField(String name, ThemeField field); + + + /** + * Sets the value of an field. + * + * @param name The name of the field. + * @param value The new value of the field. + */ + void setFieldValue(String name, Object value); + + + /** + * Returns the field specified by name. + * + * @param name The name of the desired field. + * + * @return an field. + */ + ThemeField getField(String name); + + + /** + * Returns the typename of a field. + * + * @param name the name of the field. + * + * @return the typename of a field. + */ + String getFieldType(String name); + + + /** + * Returns the value of a field. + * + * @param name The name of the field. + * + * @return the value of a field. + */ + Object getFieldValue(String name); + + + /** + * Dumps the theme to XML. + * + * @return a document. + */ + Document toXML(); +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/themes/ThemeFactory.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/themes/ThemeFactory.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,218 @@ +package de.intevation.flys.themes; + +import java.util.Map; + +import javax.xml.xpath.XPathConstants; + +import org.apache.log4j.Logger; + +import org.w3c.dom.Document; +import org.w3c.dom.NamedNodeMap; +import org.w3c.dom.Node; +import org.w3c.dom.NodeList; + +import de.intevation.artifacts.common.utils.XMLUtils; + +import de.intevation.flys.artifacts.context.FLYSContext; + + +/** + * @author Ingo Weinzierl + */ +public class ThemeFactory { + + private static Logger logger = Logger.getLogger(ThemeFactory.class); + + private ThemeFactory() { + } + + + /** + * Creates a new theme from config. + * + * @param themeCfg The theme config document that is used to fetch parent + * themes. + * @param config The theme config node. + * + * @return a new theme. + */ + public static Theme createTheme(Document themeCfg, Node config) { + String name = getName(config); + String desc = getDescription(config); + + logger.debug("Create new theme: " + name); + + Theme theme = new DefaultTheme(name, desc); + + parseInherits(themeCfg, config, theme); + parseFields(config, theme); + parseAttrs(config, theme); + + return theme; + } + + + /** + * Returns the theme for a specified output type and facet. + * + * @param c The FLYSContext that stores the mappings and themes. + * @param name The name of the mapping. + * + * @return a theme. + */ + public static Theme getTheme(FLYSContext c, String name) { + if (c == null || name == null) { + logger.warn("Cannot search for theme."); + return null; + } + + Map map = (Map) + c.get(FLYSContext.THEME_MAPPING); + + Map t = (Map) + c.get(FLYSContext.THEMES); + + if (map == null || map.size() == 0 || t == null || t.size() == 0) { + logger.warn("No mappings or themes found. Cannot retrieve theme!"); + return null; + } + + String themeName = map.get(name); + + if (themeName == null) { + logger.warn("No theme found for mapping: " + name); + } + + return t.get(themeName); + } + + + protected static String getName(Node config) { + return (String) XMLUtils.xpath(config, "@name", XPathConstants.STRING); + } + + + protected static String getDescription(Node config) { + return (String) XMLUtils.xpath(config, "@desc", XPathConstants.STRING); + } + + + protected static void parseInherits(Document themeCfg, Node cfg, Theme t) { + logger.debug("ThemeFactory.parseInherits"); + + NodeList inherits = (NodeList) XMLUtils.xpath( + cfg, "inherits/inherit", XPathConstants.NODESET); + + int num = inherits != null ? inherits.getLength() : 0; + + if (num == 0) { + logger.debug("Theme does not inherit from other themes."); + return; + } + + logger.debug("Theme inherits from " + num + " other themes."); + + for (int i = 0; i < num; i++) { + Node inherit = inherits.item(i); + String from = (String) XMLUtils.xpath( + inherit, "@from", XPathConstants.STRING); + + Node tmp = getThemeNode(themeCfg, from); + + parseInherits(themeCfg, tmp, t); + parseFields(tmp, t); + } + } + + + protected static Node getThemeNode(Document themeCfg, String name) { + if (name == null) { + logger.warn("Cannot search theme config without name!"); + return null; + } + + logger.debug("Search for theme: " + name); + + String xpath = "/themes/theme[@name='" + name + "']"; + + return (Node) XMLUtils.xpath(themeCfg, xpath, XPathConstants.NODE); + } + + + protected static void parseFields(Node config, Theme theme) { + if (config == null || theme == null) { + logger.warn("Parsing fields without node or theme is senseless!"); + return; + } + + NodeList fields = (NodeList) XMLUtils.xpath( + config, "fields/field", XPathConstants.NODESET); + + int num = fields != null ? fields.getLength() : 0; + + logger.debug("Found " + num + " own fields in this theme."); + + if (num == 0) { + logger.debug("Theme has no own fields."); + return; + } + + for (int i = 0; i < num; i++) { + Node field = fields.item(i); + + addField(theme, field); + } + } + + + protected static void addField(Theme theme, Node field) { + String name = (String) XMLUtils.xpath( + field, "@name", XPathConstants.STRING); + + logger.debug("Add field: " + name); + + NamedNodeMap attrs = field.getAttributes(); + + int num = attrs != null ? attrs.getLength() : 0; + + if (num == 0) { + logger.warn("This field has no attributes."); + return; + } + + ThemeField theField = new DefaultThemeField(name); + + for (int i = 0; i < num; i++) { + Node attr = attrs.item(i); + + String key = attr.getNodeName(); + String value = attr.getNodeValue(); + + theField.setAttribute(key, value); + } + + theme.addField(name, theField); + } + + + protected static void parseAttrs(Node config, Theme theme) { + NamedNodeMap attrs = config.getAttributes(); + + int num = attrs != null ? attrs.getLength() : 0; + + if (num == 0) { + logger.debug("Theme has no attributes set."); + return; + } + + for (int i = 0; i < num; i++) { + Node attr = attrs.item(i); + + String name = attr.getNodeName(); + String value = attr.getNodeValue(); + + theme.addAttribute(name, value); + } + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/themes/ThemeField.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/themes/ThemeField.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,58 @@ +package de.intevation.flys.themes; + +import org.w3c.dom.Document; + + +/** + * @author Ingo Weinzierl + */ +public interface ThemeField { + + /** + * Returns the name of this field. + * + * @return the name of this field. + */ + String getName(); + + /** + * Returns the type of this field. + * + * @return the type of this field. + */ + String getType(); + + + /** + * Returns the value of this field. + * + * @return the value of this field. + */ + Object getValue(); + + + /** + * Changes the value of this field. + * + * @param value The new value. + */ + void setValue(Object value); + + + /** + * Sets the value of an attribute. + * + * @param name The name of an attribute. + * @param value The value of an attribute. + */ + void setAttribute(String name, Object value); + + + /** + * Dumps the field to XML. + * + * @return a document. + */ + Document toXML(); +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/utils/DataUtil.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/utils/DataUtil.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,36 @@ +package de.intevation.flys.utils; + +import java.util.Random; + +import de.intevation.flys.artifacts.model.WKms; + +public class DataUtil +{ + // TODO: resolve duplicate in WQKms + public static boolean guessWaterIncreasing(WKms wkms) { + return guessWaterIncreasing(wkms, 0.05f); + } + + // TODO: resolve duplicate in WQKms + public static boolean guessWaterIncreasing(WKms wkms, float factor) { + int N = wkms.size(); + if (N < 2) return false; + + int samples = (int)(factor*N) + 1; + + int up = 0; + + Random rand = new Random(); + + for (int i = 0; i < samples; ++i) { + int pos2 = rand.nextInt(N-1) + 1; + if (pos2 == 0) continue; + int pos1 = rand.nextInt(pos2); + double w1 = wkms.getW(pos1); + double w2 = wkms.getW(pos2); + if (w2 > w1) ++up; + } + + return up > samples/2; + } +} diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/utils/DoubleUtil.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/utils/DoubleUtil.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,48 @@ +package de.intevation.flys.utils; + +public class DoubleUtil +{ + public static final double DEFAULT_STEP_PRECISION = 1e6; + + private DoubleUtil() { + } + + public static final double [] explode(double from, double to, double step) { + return explode(from, to, step, DEFAULT_STEP_PRECISION); + } + + public static final double round(double x, double precision) { + return Math.round(x * precision)/precision; + } + + public static final double round(double x) { + return Math.round(x * DEFAULT_STEP_PRECISION)/DEFAULT_STEP_PRECISION; + } + + public static final double [] explode( + double from, + double to, + double step, + double precision + ) { + double lower = from; + + double diff = to - from; + double tmp = diff / step; + int num = (int)Math.abs(Math.ceil(tmp)) + 1; + + double [] values = new double[num]; + + if (from > to) { + step = -step; + } + + for (int idx = 0; idx < num; idx++) { + values[idx] = round(lower, precision); + lower += step; + } + + return values; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/utils/FLYSUtils.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/utils/FLYSUtils.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,227 @@ +package de.intevation.flys.utils; + +import org.apache.log4j.Logger; + +import java.util.HashMap; +import java.util.Map; + +import javax.xml.xpath.XPathConstants; + +import org.w3c.dom.Document; + +import gnu.trove.TDoubleArrayList; + +import de.intevation.artifacts.Artifact; +import de.intevation.artifacts.CallContext; + +import de.intevation.artifacts.common.utils.Config; +import de.intevation.artifacts.common.utils.XMLUtils; + +import de.intevation.flys.artifacts.FLYSArtifact; +import de.intevation.flys.artifacts.model.RiverFactory; +import de.intevation.flys.model.River; + +public class FLYSUtils { + + /** The logger that is used in this utility. */ + private static Logger logger = Logger.getLogger(FLYSUtils.class); + + public static enum KM_MODE { RANGE, LOCATIONS, NONE }; + + public static final String XPATH_RIVER_PROJECTION = + "/artifact-database/floodmap/river[@name=$name]/srid/@value"; + + public static final String XPATH_SHAPEFILE_DIR = + "/artifact-database/floodmap/shapefile-path/@value"; + + public static final String XPATH_VELOCITY_LOGFILE = + "/artifact-database/floodmap/velocity/logfile/@path"; + + public static final String XPATH_MAPSERVER_URL = + "/artifact-database/floodmap/mapserver/server/@path"; + + public static final String XPATH_MAPFILE_PATH = + "/artifact-database/floodmap/mapserver/mapfile/@path"; + + public static final String XPATH_MAPFILE_TEMPLATE = + "/artifact-database/floodmap/mapserver/map-template/@path"; + + public static final String XPATH_MAPSERVER_TEMPLATE_PATH = + "/artifact-database/floodmap/mapserver/templates/@path"; + + + private FLYSUtils() { + } + + + public static FLYSArtifact getArtifact(String uuid, CallContext context) { + try { + Artifact artifact = context.getDatabase().getRawArtifact(uuid); + + if (artifact == null) { + logger.error("Artifact '" + uuid + "' does not exist."); + return null; + } + + if (!(artifact instanceof FLYSArtifact)) { + logger.error("Artifact '" +uuid+ "' is no valid FLYSArtifact."); + return null; + } + + return (FLYSArtifact) artifact; + } + // TODO: catch more selective + catch (Exception e) { + logger.error("Cannot get FLYSArtifact " + uuid + " from database (" + e.getMessage() + ")."); + return null; + } + } + + + /** + * Convinience function to retrieve an XPath as string with replaced config + * directory. + * + * @param xpath The XPath expression. + * + * @return a string with replaced config directory. + */ + public static String getXPathString(String xpath) { + String tmp = Config.getStringXPath(xpath); + tmp = Config.replaceConfigDir(tmp); + + return tmp; + } + + + public static KM_MODE getKmRangeMode(FLYSArtifact flys) { + String mode = flys.getDataAsString("ld_mode"); + + if (mode == null || mode.length() == 0) { + return KM_MODE.NONE; + } + else if (mode.equals("distance")) { + return KM_MODE.RANGE; + } + else if (mode.equals("locations")) { + return KM_MODE.LOCATIONS; + } + else { + return KM_MODE.NONE; + } + } + + + public static double[] getKmRange(FLYSArtifact flys) { + switch (getKmRangeMode(flys)) { + case RANGE: { + return getKmFromTo(flys); + } + + case LOCATIONS: { + double[] locs = getLocations(flys); + return new double[] { locs[0], locs[locs.length-1] }; + } + + case NONE: { + double[] locs = getLocations(flys); + if (locs != null) { + return new double[] { locs[0], locs[locs.length-1] }; + } + else { + return getKmFromTo(flys); + } + } + } + + return new double[] { Double.NaN, Double.NaN }; + } + + + public static double[] getKmFromTo(FLYSArtifact flys) { + String strFrom = flys.getDataAsString("ld_from"); + String strTo = flys.getDataAsString("ld_to"); + + if (strFrom == null || strTo == null) { + return null; + } + + try { + return new double[] { + Double.parseDouble(strFrom), + Double.parseDouble(strTo) }; + } + catch (NumberFormatException nfe) { + return null; + } + } + + + public static double[] getLocations(FLYSArtifact flys) { + String locationStr = flys.getDataAsString("ld_locations"); + + if (locationStr == null || locationStr.length() == 0) { + return null; + } + + String[] tmp = locationStr.split(" "); + TDoubleArrayList locations = new TDoubleArrayList(); + + for (String l: tmp) { + try { + locations.add(Double.parseDouble(l)); + } + catch (NumberFormatException nfe) { + } + } + + locations.sort(); + + return locations.toNativeArray(); + } + + + /** + * Returns the selected River object based on the 'river' data that might + * have been inserted by the user. + * + * @return the selected River or null if no river has been chosen yet. + */ + public static River getRiver(FLYSArtifact flys) { + String sRiver = flys.getDataAsString("river"); + + return (sRiver != null) + ? RiverFactory.getRiver(sRiver) + : null; + } + + + /** + * Extracts the SRID defined in the global configuration for the river + * specified in artifact. + * + * @param artifact The FLYSArtifact that stores the name of the river. + * + * @return the SRID as string (e.g. "31466"). + */ + public static String getRiverSrid(FLYSArtifact artifact) { + String river = artifact.getDataAsString("river"); + + if (river == null || river.length() == 0) { + return null; + } + + Map variables = new HashMap(1); + variables.put("name", river); + + Document cfg = Config.getConfig(); + + return (String) XMLUtils.xpath( + cfg, + XPATH_RIVER_PROJECTION, + XPathConstants.STRING, + null, + variables); + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/utils/Formatter.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/utils/Formatter.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,154 @@ +package de.intevation.flys.utils; + +import java.text.NumberFormat; +import java.util.Locale; + +import de.intevation.artifacts.CallContext; + +import de.intevation.flys.artifacts.resources.Resources; + + +public final class Formatter { + + // WATERLEVEL FORMATTER CONSTANTS + public static final int WATERLEVEL_KM_MIN_DIGITS = 3; + public static final int WATERLEVEL_KM_MAX_DIGITS = 3; + public static final int WATERLEVEL_W_MIN_DIGITS = 0; + public static final int WATERLEVEL_W_MAX_DIGITS = 2; + public static final int WATERLEVEL_Q_MIN_DIGITS = 0; + public static final int WATERLEVEL_Q_MAX_DIGITS = 2; + + + // COMPUTED DISCHARGE CURVE FORMATTER CONSTANTS + public static final int COMPUTED_DISCHARGE_W_MIN_DIGITS = 2; + public static final int COMPUTED_DISCHARGE_W_MAX_DIGITS = 2; + public static final int COMPUTED_DISCHARGE_Q_MIN_DIGITS = 0; + public static final int COMPUTED_DISCHARGE_Q_MAX_DIGITS = 0; + + + // DURATION CURVE FORMATTER CONSTANTS + public static final int DURATION_W_MIN_DIGITS = 0; + public static final int DURATION_W_MAX_DIGITS = 2; + public static final int DURATION_Q_MIN_DIGITS = 0; + public static final int DURATION_Q_MAX_DIGITS = 1; + public static final int DURATION_D_MIN_DIGITS = 0; + public static final int DURATION_D_MAX_DIGITS = 0; + + + public static NumberFormat getFormatter(CallContext c, int min, int max){ + Locale locale = Resources.getLocale(c.getMeta()); + NumberFormat nf = NumberFormat.getInstance(locale); + + nf.setMaximumFractionDigits(max); + nf.setMinimumFractionDigits(min); + + return nf; + } + + + /** + * Returns the number formatter for kilometer values in waterlevel exports. + * + * @return the number formatter for kilometer values. + */ + public static NumberFormat getWaterlevelKM(CallContext context) { + return getFormatter( + context, + WATERLEVEL_KM_MIN_DIGITS, + WATERLEVEL_KM_MAX_DIGITS); + } + + + /** + * Returns the number formatter for W values in waterlevel exports. + * + * @return the number formatter for W values. + */ + public static NumberFormat getWaterlevelW(CallContext context) { + return getFormatter( + context, + WATERLEVEL_W_MIN_DIGITS, + WATERLEVEL_W_MAX_DIGITS); + } + + + /** + * Returns the number formatter for Q values in waterlevel exports. + * + * @return the number formatter for Q values. + */ + public static NumberFormat getWaterlevelQ(CallContext context) { + return getFormatter( + context, + WATERLEVEL_Q_MIN_DIGITS, + WATERLEVEL_Q_MAX_DIGITS); + } + + + /** + * Returns the number formatter for W values in exports of computed + * discharge curves. + * + * @return the number formatter for W values. + */ + public static NumberFormat getComputedDischargeW(CallContext context) { + return getFormatter( + context, + COMPUTED_DISCHARGE_W_MIN_DIGITS, + COMPUTED_DISCHARGE_W_MAX_DIGITS); + } + + + /** + * Returns the number formatter for Q values in exports of computed + * discharge curves. + * + * @return the number formatter for Q values. + */ + public static NumberFormat getComputedDischargeQ(CallContext context) { + return getFormatter( + context, + COMPUTED_DISCHARGE_Q_MIN_DIGITS, + COMPUTED_DISCHARGE_Q_MAX_DIGITS); + } + + + /** + * Returns the number formatter for W values in duration curve exports. + * + * @return the number formatter for W values. + */ + public static NumberFormat getDurationW(CallContext context) { + return getFormatter( + context, + DURATION_W_MIN_DIGITS, + DURATION_W_MAX_DIGITS); + } + + + /** + * Returns the number formatter for Q values in duration curve exports. + * + * @return the number formatter for W values. + */ + public static NumberFormat getDurationQ(CallContext context) { + return getFormatter( + context, + DURATION_Q_MIN_DIGITS, + DURATION_Q_MAX_DIGITS); + } + + + /** + * Returns the number formatter for D values in duration curve exports. + * + * @return the number formatter for W values. + */ + public static NumberFormat getDurationD(CallContext context) { + return getFormatter( + context, + DURATION_D_MIN_DIGITS, + DURATION_D_MAX_DIGITS); + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/utils/GeometryUtils.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/utils/GeometryUtils.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,213 @@ +package de.intevation.flys.utils; + +import java.io.IOException; +import java.io.File; +import java.io.Serializable; +import java.net.MalformedURLException; +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import org.apache.log4j.Logger; + +import com.vividsolutions.jts.geom.Coordinate; +import com.vividsolutions.jts.geom.Geometry; + +import org.opengis.feature.simple.SimpleFeature; +import org.opengis.feature.simple.SimpleFeatureType; +import org.opengis.referencing.FactoryException; +import org.opengis.referencing.NoSuchAuthorityCodeException; +import org.opengis.referencing.crs.CoordinateReferenceSystem; + +import org.geotools.data.DataStoreFactorySpi; +import org.geotools.data.FeatureStore; +import org.geotools.data.DefaultTransaction; +import org.geotools.data.Transaction; +import org.geotools.data.shapefile.ShapefileDataStore; +import org.geotools.data.shapefile.ShapefileDataStoreFactory; +import org.geotools.feature.FeatureIterator; +import org.geotools.feature.FeatureCollection; +import org.geotools.feature.simple.SimpleFeatureTypeBuilder; +import org.geotools.geojson.feature.FeatureJSON; +import org.geotools.referencing.CRS; + +import de.intevation.flys.model.RiverAxis; + + +public class GeometryUtils { + + private static final Logger logger = Logger.getLogger(GeometryUtils.class); + + + private GeometryUtils() { + } + + + public static String getRiverBounds(String rivername) { + RiverAxis axis = RiverAxis.getRiverAxis(rivername); + if (axis != null) { + // TODO Take the correct EPSG into account. Maybe, we need to + // reproject the geometry. + Geometry geom = axis.getGeom().getBoundary(); + return jtsBoundsToOLBounds(geom); + } + + return null; + } + + + /** + * Returns the boundary of Geometry geom in OpenLayers + * representation. + * + * @param geom The geometry. + * + * @return the OpenLayers boundary of geom. + */ + public static String jtsBoundsToOLBounds(Geometry geom) { + Coordinate[] c = geom != null ? geom.getCoordinates() : null; + + if (c == null || c.length < 2) { + return null; + } + + return "" + c[0].x + " " + c[1].y + " " + c[1].x + " " + c[0].y; + } + + + public static SimpleFeatureType buildFeatureType( + String name, String srs, Class geometryType) + { + return buildFeatureType(name, srs, geometryType, null); + } + + + /** + * Creates a new SimpleFeatureType using a SimpleFeatureTypeBuilder. + * + * @param name The name of the FeatureType. + * @param srs The SRS (e.g. "EPSG:31466"). + * @param geometryType The geometry type's class (e.g. Polygon.class). + * @param attrs Optional. An object with attribute-name/attribute-class + * pairs where index 0 specifies the name as string and index 1 the type + * as class. + * + * @return a new SimpleFeatureType. + */ + public static SimpleFeatureType buildFeatureType( + String name, String srs, Class geometryType, Object[][] attrs) + { + try { + SimpleFeatureTypeBuilder builder = new SimpleFeatureTypeBuilder(); + CoordinateReferenceSystem crs = CRS.decode(srs); + + builder.setName("flys"); + builder.setNamespaceURI("http://www.intevation.de/"); + builder.setCRS(crs); + builder.setSRS(srs); + + builder.add("geometry", geometryType, crs); + + if (attrs != null) { + for (Object[] attr: attrs) { + builder.add((String) attr[0], (Class) attr[1]); + } + } + + return builder.buildFeatureType(); + } + catch (NoSuchAuthorityCodeException nsae) { + } + catch (FactoryException fe) { + } + + return null; + } + + + public static List parseGeoJSON( + String geojson, SimpleFeatureType ft + ) { + List collection = new ArrayList(); + + try { + FeatureJSON fjson = new FeatureJSON(); + fjson.setFeatureType(ft); + + FeatureIterator iterator = + fjson.streamFeatureCollection(geojson); + + while (iterator.hasNext()) { + collection.add(iterator.next()); + } + } + catch (IOException ioe) { + // TODO handle exception + } + + return collection; + } + + + public static boolean writeShapefile( + File shape, + SimpleFeatureType featureType, + FeatureCollection collection + ) { + if (collection.isEmpty()) { + logger.warn("Shapefile is not written - no features given!"); + return false; + } + + Transaction transaction = null; + + try { + Map params = + new HashMap(); + + params.put("url", shape.toURI().toURL()); + params.put("create spatial index", Boolean.TRUE); + + DataStoreFactorySpi dataStoreFactory = + new ShapefileDataStoreFactory(); + + ShapefileDataStore newDataStore = + (ShapefileDataStore)dataStoreFactory.createNewDataStore(params); + newDataStore.createSchema(featureType); + + transaction = new DefaultTransaction("create"); + + String typeName = newDataStore.getTypeNames()[0]; + + FeatureStore featureStore = + (FeatureStore) + newDataStore.getFeatureSource(typeName); + + featureStore.setTransaction(transaction); + + featureStore.addFeatures(collection); + transaction.commit(); + + return true; + } + catch (MalformedURLException mue) { + logger.error("Unable to prepare shapefile: " + mue.getMessage()); + } + catch (IOException ioe) { + logger.error("Unable to write shapefile: " + ioe.getMessage()); + } + finally { + if (transaction != null) { + try { + logger.debug("XXX CLOSE TRANSACTION!"); + transaction.close(); + } + catch (IOException ioe) { /* do nothing */ } + } + } + + return false; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/utils/MapfileGenerator.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/utils/MapfileGenerator.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,462 @@ +package de.intevation.flys.utils; + +import java.io.File; +import java.io.FileNotFoundException; +import java.io.FileWriter; +import java.io.IOException; +import java.io.StringWriter; +import java.io.Writer; + +import java.util.ArrayList; +import java.util.Date; +import java.util.List; + +import org.apache.log4j.Logger; + +import org.apache.velocity.Template; +import org.apache.velocity.VelocityContext; +import org.apache.velocity.app.VelocityEngine; + +import de.intevation.flys.artifacts.model.LayerInfo; + +/** + * This class iterates over a bunch of directories, searches for meta + * information coresponding to shapefiles and creates a mapfile which is used by + * a MapServer. + * + * @author Ingo Weinzierl + */ +public class MapfileGenerator +extends Thread +{ + public static final String WSPLGEN_RESULT_SHAPE = "wsplgen.shp"; + public static final String WSPLGEN_LINES_SHAPE = "barrier_lines.shp"; + public static final String WSPLGEN_POLYGONS_SHAPE = "barrier_polygons.shp"; + + public static final String MS_WSPLGEN_POSTFIX = "-wsplgen"; + public static final String MS_BARRIERS_POSTFIX = "-barriers"; + public static final String MS_LINE_POSTFIX = "-lines"; + public static final String MS_POLYGONS_POSTFIX = "-polygons"; + + protected static final long SLEEPTIME = 10 * 1000L; // 10 seconds + + private static Logger logger = Logger.getLogger(MapfileGenerator.class); + + private static MapfileGenerator instance; + + private File mapfile; + private File shapefileDirectory; + + private String mapServerUrl; + private String templatePath; + private String velocityLogfile; + + private VelocityEngine velocityEngine; + private boolean lock[]; + + + + private MapfileGenerator() { + lock = new boolean[1]; + } + + + /** + * A main method which can be used to create a mapfile without a running + * artifact server.
+ * NOTE: This method is not implemented yet! + * + * @param args Arguments. + */ + public static void main(String[] args) { + throw new Error("MapfileGenerator.main() is CURRENTLY NOT IMPLEMENTED!"); + } + + + /** + * Returns the instance of this generator. + * + * @return the instance. + */ + public static synchronized MapfileGenerator getInstance() { + if (instance == null) { + instance = new MapfileGenerator(); + instance.setDaemon(true); + instance.start(); + } + + return instance; + } + + + /** + * Triggers the mapfile generation process. + */ + public void update() { + synchronized (lock) { + logger.debug("update"); + lock[0] = true; + lock.notify(); + } + } + + + /** + * Thread to generate a mapfile. + */ + @Override + public void run() { + logger.debug("Start MapfileGenerator thread..."); + try { + for (;;) { + synchronized (lock) { + while (!lock[0]) { + lock.wait(SLEEPTIME); + } + lock[0] = false; + } + + logger.debug("Start sync process now..."); + generate(); + } + } + catch (InterruptedException ie) { + logger.debug("MapfileGenerator thread got an interrupt."); + } + catch (FileNotFoundException fnfe) { + logger.debug("Error while mapfile creation: " + fnfe.getMessage()); + } + finally { + logger.debug("THREAD END"); + } + } + + /** + * Method to check the existance of a template file. + * + * @param templateID The name of a template. + * @return true, of the template exists - otherwise false. + */ + public boolean templateExists(String templateID){ + Template template = getTemplateByName(templateID); + return template != null; + } + + + /** + * Method which starts searching for meta information file and mapfile + * generation. + */ + protected void generate() + throws FileNotFoundException + { + File[] userDirs = getUserDirs(); + List layers = parseLayers(userDirs); + + logger.info("Found " + layers.size() + " layers for user mapfile."); + + writeMapfile(layers); + } + + + /** + * Returns the VelocityEngine used for the template mechanism. + * + * @return the velocity engine. + */ + protected VelocityEngine getVelocityEngine() { + if (velocityEngine == null) { + velocityEngine = new VelocityEngine(); + try { + setupVelocity(velocityEngine); + } + catch (Exception e) { + logger.error(e, e); + return null; + } + } + return velocityEngine; + } + + + /** + * Initialize velocity. + * + * @param engine Velocity engine. + * @throws Exception if an error occured while initializing velocity. + */ + protected void setupVelocity(VelocityEngine engine) + throws Exception + { + engine.setProperty( + "input.encoding", + "UTF-8"); + + engine.setProperty( + VelocityEngine.RUNTIME_LOG, + FLYSUtils.getXPathString(FLYSUtils.XPATH_VELOCITY_LOGFILE)); + + engine.setProperty( + "resource.loader", + "file"); + + engine.setProperty( + "file.resource.loader.path", + FLYSUtils.getXPathString(FLYSUtils.XPATH_MAPSERVER_TEMPLATE_PATH)); + + engine.init(); + } + + + /** + * Returns a template specified by model. + * + * @param model The name of the template. + * @return a template. + */ + protected Template getTemplateByName(String model) { + if (model.indexOf(".vm") < 0) { + model = model.concat(".vm"); + } + + try { + VelocityEngine engine = getVelocityEngine(); + if (engine == null) { + logger.error("Error while fetching VelocityEngine."); + return null; + } + + return engine.getTemplate(model); + } + catch (Exception e) { + logger.warn(e, e); + } + + return null; + } + + + /** + * Returns the mapfile template. + * + * @return the mapfile template. + * @throws Exception if an error occured while reading the configuration. + */ + protected Template getMapfileTemplate() + throws Exception + { + String mapfileName = FLYSUtils.getXPathString( + FLYSUtils.XPATH_MAPFILE_TEMPLATE); + + return getTemplateByName(mapfileName); + } + + + /** + * Returns the base directory storing the shapefiles. + * + * @return the shapefile base directory. + * + * @throws FileNotFoundException if no shapefile path is found or + * configured. + */ + protected File getShapefileBaseDir() + throws FileNotFoundException + { + if (shapefileDirectory == null) { + String path = FLYSUtils.getXPathString( + FLYSUtils.XPATH_SHAPEFILE_DIR); + + if (path != null) { + shapefileDirectory = new File(path); + } + + if (shapefileDirectory == null || !shapefileDirectory.exists()) { + throw new FileNotFoundException("No shapefile directory given"); + } + } + + return shapefileDirectory; + } + + + protected File[] getUserDirs() + throws FileNotFoundException + { + File baseDir = getShapefileBaseDir(); + File[] artifactDirs = baseDir.listFiles(); + + // TODO ONLY RETURN DIRECTORIES OF THE SPECIFIED USER + + return artifactDirs; + } + + + + protected List parseLayers(File[] dirs) { + List layers = new ArrayList(); + + for (File dir: dirs) { + LayerInfo layer = parseUeskLayer(dir); + if (layer != null && layer.getData() != null) { + logger.debug(" Add WSPLGEN layer."); + layers.add(layer); + } + + List barriers = parseBarriersLayers(dir); + int num = barriers != null ? barriers.size() : 0; + if (num > 0) { + if (barriers.get(0).getData() != null) { + logger.debug(" Add " + num + " BARRIERS layers."); + layers.addAll(barriers); + } + } + } + + return layers; + } + + + protected LayerInfo parseUeskLayer(File dir) { + File uesk = new File(dir, WSPLGEN_RESULT_SHAPE); + + if (!uesk.exists() || !uesk.isFile()) { + return null; + } + + return new LayerInfo( + dir.getName() + MS_WSPLGEN_POSTFIX, + "POLYGON", + dir.getName(), + WSPLGEN_RESULT_SHAPE, + "I18N_WSPLGEN_RESULT"); + } + + + protected List parseBarriersLayers(File dir) { + List barriers = new ArrayList(2); + + String group = dir.getName() + MS_BARRIERS_POSTFIX; + String groupTitle = "I18N_BARRIERS_TITLE"; + + File lines = new File(dir, WSPLGEN_LINES_SHAPE); + File polygons = new File(dir, WSPLGEN_POLYGONS_SHAPE); + + if (lines.exists() || lines.isFile()) { + barriers.add( + new LayerInfo( + dir.getName() + MS_LINE_POSTFIX, + "LINE", + dir.getName(), + WSPLGEN_LINES_SHAPE, + "I18N_LINE_SHAPE", + group, + groupTitle)); + } + + if (polygons.exists() || polygons.isFile()) { + barriers.add( + new LayerInfo( + dir.getName() + MS_POLYGONS_POSTFIX, + "POLYGON", + dir.getName(), + WSPLGEN_POLYGONS_SHAPE, + "I18N_POLYGON_SHAPE", + group, + groupTitle)); + } + + return barriers; + } + + + /** + * Creates a mapfile with the layer information stored in layers. + * + * @param layers Layer information. + */ + protected void writeMapfile(List layers) { + String tmpMapName = "mapfile" + new Date().getTime(); + + File mapfile = new File( + FLYSUtils.getXPathString(FLYSUtils.XPATH_MAPFILE_PATH)); + + File tmp = null; + Writer writer = null; + + try { + tmp = new File(mapfile.getParent(), tmpMapName); + tmp.createNewFile(); + + writer = new FileWriter(tmp); + + VelocityContext context = new VelocityContext(); + context.put("MAPSERVERURL", + FLYSUtils.getXPathString(FLYSUtils.XPATH_MAPSERVER_URL)); + context.put("SHAPEFILEPATH", + FLYSUtils.getXPathString(FLYSUtils.XPATH_SHAPEFILE_DIR)); + context.put("LAYERS", fillLayerTemplates(layers)); + + Template mapTemplate = getMapfileTemplate(); + if (mapTemplate == null) { + logger.warn("No mapfile template found."); + return; + } + + mapTemplate.merge(context, writer); + + // we need to create a temporary mapfile first und rename it into + // real mapfile because we don't run into race conditions on this + // way. (iw) + tmp.renameTo(mapfile); + } + catch (FileNotFoundException fnfe) { + logger.error(fnfe, fnfe); + } + catch (IOException ioe) { + logger.error(ioe, ioe); + } + catch (Exception e) { + logger.error(e, e); + } + finally { + try { + if (writer != null) { + writer.close(); + } + + if (tmp.exists()) { + tmp.delete(); + } + } + catch (IOException ioe) { + logger.debug(ioe, ioe); + } + } + } + + + protected List fillLayerTemplates(List layers) { + List evaluated = new ArrayList(layers.size()); + + for (LayerInfo layer: layers) { + StringWriter writer = new StringWriter(); + + VelocityContext context = new VelocityContext(); + context.put("LAYER", layer); + + Template t = getTemplateByName("layer.vm"); + if (t == null) { + logger.warn("No 'layer.vm' template found."); + return evaluated; + } + + t.merge(context, writer); + + evaluated.add(writer.toString()); + } + + return evaluated; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/utils/ThemeUtil.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/utils/ThemeUtil.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,48 @@ +package de.intevation.flys.utils; + +import java.awt.Color; + +import org.w3c.dom.Document; + +import de.intevation.artifacts.common.utils.XMLUtils; + + +/** + * Utility to deal with themes and their representations. + */ +public class ThemeUtil { + public final static String XPATH_LINE_COLOR = "/theme/field[@name='linecolor']/@default"; + + /** + * Parse a string like "103, 100, 0" and return a corresping color. + * @param rgbtext Color as string representation, e.g. "255,0,20". + * @return Color, null in case of issues. + */ + public static Color parseRGB(String rgbtext) { + if (rgbtext == null) { + return null; + } + String rgb[] = rgbtext.split(","); + Color c = null; + try { + c = new Color( + Integer.valueOf(rgb[0].trim()), + Integer.valueOf(rgb[1].trim()), + Integer.valueOf(rgb[2].trim())); + } + catch (NumberFormatException nfe) { + c = null; + } + return c; + } + + /** + * Gets color from color field. + * @param theme the theme document. + * @return color. + */ + public static Color parseLineColorField(Document theme) { + String color = XMLUtils.xpathString(theme, XPATH_LINE_COLOR, null); + return parseRGB(color); + } +} diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/wsplgen/JobExecutor.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/wsplgen/JobExecutor.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,111 @@ +package de.intevation.flys.wsplgen; + +import java.io.IOException; +import java.io.File; + +import org.apache.log4j.Logger; + +import de.intevation.artifacts.CallContext; + +import de.intevation.flys.artifacts.model.WSPLGENJob; + +import de.intevation.flys.utils.MapfileGenerator; + + +public class JobExecutor { + + public static final String WSPLGEN_PARAMETER_FILE = + "wsplgen.par"; + + public static final String WSPLGEN_BIN_PATH = + System.getProperty("wsplgen.bin.path"); + + + private Logger logger = Logger.getLogger(JobExecutor.class); + + private Process process; + + protected WSPLGENJob job; + + protected JobObserver logObserver; + protected ProblemObserver errorObserver; + + + public JobExecutor(WSPLGENJob job) { + this.job = job; + this.logObserver = new JobObserver(job); + this.errorObserver = new ProblemObserver(job); + } + + + public void execute() { + File dir = job.getWorkingDir(); + File parameter = new File(dir, WSPLGEN_PARAMETER_FILE); + + String[] args = new String[] { + WSPLGEN_BIN_PATH, + "-PAR=\"" + parameter.getAbsolutePath() + "\"" + }; + + execute(args, dir); + } + + + protected void execute(String[] args, File dir) { + logger.info("Start JobExecutor for artifact: " + dir.getName()); + + String errorMsg = null; + + try { + synchronized (this) { + process = Runtime.getRuntime().exec(args, null, dir); + + logObserver.setInputStream(process.getInputStream()); + errorObserver.setInputStream(process.getErrorStream()); + + logObserver.start(); + errorObserver.start(); + + try { + process.waitFor(); + } + catch (InterruptedException ie) { + logger.error("WSPLGEN job interrupted: " + ie.getMessage()); + } + + try { + logObserver.join(); + errorObserver.join(); + } + catch (InterruptedException iee) { /* do nothing */ } + + job.getCallContext().afterBackground(CallContext.STORE); + + logger.info("WSPLGEN exit value: " + process.exitValue()); + logger.info( + "WSPLGEN throw " + + errorObserver.numErrors() + " errors."); + logger.info( + "WSPLGEN throw " + + errorObserver.numWarnings() + " warnings."); + + MapfileGenerator.getInstance().update(); + + return; + } + } + catch (SecurityException se) { + logger.error(se); + } + catch (IOException ioe) { + logger.error(ioe); + } + catch (NullPointerException npe) { + logger.error(npe, npe); + } + catch (IndexOutOfBoundsException ioobe) { + logger.error(ioobe, ioobe); + } + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/wsplgen/JobObserver.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/wsplgen/JobObserver.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,106 @@ +package de.intevation.flys.wsplgen; + +import java.io.BufferedReader; +import java.io.InputStream; +import java.io.InputStreamReader; +import java.io.IOException; +import java.util.regex.Matcher; +import java.util.regex.Pattern; + +import org.apache.log4j.Logger; + +import de.intevation.flys.artifacts.model.CalculationMessage; +import de.intevation.flys.artifacts.model.WSPLGENJob; + + +public class JobObserver extends Thread { + + private static Logger logger = Logger.getLogger(JobObserver.class); + + + public static final String WSPLGEN_ENCODING = + "ISO-8859-1"; + + public static final String WSPLGEN_LOG_OUTPUT = + System.getProperty("wsplgen.log.output", "false"); + + public static final String[] STEPS = { + ".*<-Auswertung der Kommandozeilen-Parameter beendet.*", + ".*->Laden des DGM in Datei '.*' gestartet.*", + ".*->Triangulierung der Knoten gestartet.*", + ".*->Anpassung der Elemente an Dämme und Gräben gestartet.*", + ".*<-WSPLGEN Version .* beendet.*" + }; + + + protected WSPLGENJob job; + + protected InputStream in; + + protected Pattern[] patterns; + + protected int len; + + protected boolean copy; + + + public JobObserver(WSPLGENJob job) { + this.job = job; + this.len = 0; + this.copy = Boolean.parseBoolean(WSPLGEN_LOG_OUTPUT); + + patterns = new Pattern[STEPS.length]; + } + + + protected void prepareRegexes() { + for (int num = STEPS.length, i = 0; i < num; i++) { + patterns[i] = Pattern.compile(STEPS[i], Pattern.DOTALL); + } + } + + + public void setInputStream(InputStream in) { + this.in = in; + } + + + public void run() { + logger.debug("Start observation..."); + prepareRegexes(); + + try { + BufferedReader reader = + new BufferedReader( + new InputStreamReader(in, WSPLGEN_ENCODING)); + + String line = null; + + while ((line = reader.readLine()) != null) { + if (copy) { + logger.debug(line); + } + + update(line); + } + } + catch (IOException ioe) { + logger.warn("Observation canceled: " + ioe.getMessage()); + } + } + + + protected void update(String log) { + for (int num = patterns.length, i = 0; i < num; i++) { + Matcher m = patterns[i].matcher(log); + + if (m.matches()) { + job.getCallContext().addBackgroundMessage( + new CalculationMessage(num, i+1, log)); + + logger.info("Finished step " + (i+1) + " / " + num); + } + } + } +} +// vim:set ts=4 sw=4 si et sta sts=5 fenc=utf-8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/wsplgen/ProblemObserver.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/wsplgen/ProblemObserver.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,104 @@ +package de.intevation.flys.wsplgen; + +import java.util.regex.Matcher; +import java.util.regex.Pattern; + +import org.apache.log4j.Logger; + +import de.intevation.flys.artifacts.model.WSPLGENCalculation; +import de.intevation.flys.artifacts.model.WSPLGENJob; + + +public class ProblemObserver extends JobObserver { + + private static Logger logger = Logger.getLogger(ProblemObserver.class); + + + public static final Pattern WSPLGEN_ERROR_START = Pattern.compile( + ".*->Fehler\\s*\\((\\d+)\\).*", + Pattern.DOTALL); + + public static final Pattern WSPLGEN_ERROR_END = Pattern.compile( + ".*<-Fehler .*", + Pattern.DOTALL); + + public static final Pattern WSPLGEN_WARNING_START = Pattern.compile( + ".*->Warnung\\s*\\((\\d+)\\).*", + Pattern.DOTALL); + + public static final Pattern WSPLGEN_WARNING_END = Pattern.compile( + ".*<-Warnung .*", + Pattern.DOTALL); + + + protected int error; + protected int warning; + + protected WSPLGENCalculation calculation; + + + public ProblemObserver(WSPLGENJob job) { + super(job); + error = -1; + warning = -1; + calculation = job.getCalculation(); + } + + + public void run() { + logger.debug("Start observation..."); + + super.run(); + } + + + @Override + protected void prepareRegexes() { + // do nothing + } + + + @Override + protected void update(String log) { + Matcher startError = WSPLGEN_ERROR_START.matcher(log); + if (startError.matches()) { + error = Integer.parseInt(startError.group(1)); + return; + } + + Matcher endError = WSPLGEN_ERROR_END.matcher(log); + if (endError.matches()) { + error = -1; + } + + if (error > 0) { + calculation.addError(new Integer(error), log); + } + + Matcher startWarning = WSPLGEN_WARNING_START.matcher(log); + if (startWarning.matches()) { + warning = Integer.parseInt(startWarning.group(1)); + return; + } + + Matcher endWarning = WSPLGEN_WARNING_END.matcher(log); + if (endWarning.matches()) { + warning = -1; + } + + if (warning > 0) { + calculation.addWarning(new Integer(warning), log); + } + } + + + public int numErrors() { + return calculation.numErrors(); + } + + + public int numWarnings() { + return calculation.numWarnings(); + } +} +// vim:set ts=4 sw=4 si et sta sts=5 fenc=utf-8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/java/de/intevation/flys/wsplgen/Scheduler.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/wsplgen/Scheduler.java Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,109 @@ +package de.intevation.flys.wsplgen; + +import java.util.Collections; +import java.util.LinkedList; +import java.util.List; + +import org.apache.log4j.Logger; + +import de.intevation.flys.artifacts.model.WSPLGENJob; + + +public class Scheduler implements Runnable { + + public static final int MAX_WSPLGEN_PROCESSES = 1; + + + protected List jobs; + + + private static Scheduler INSTANCE; + + private static final Logger logger = Logger.getLogger(Scheduler.class); + + + + private Scheduler() { + jobs = Collections.synchronizedList(new LinkedList()); + } + + + public static Scheduler getInstance() { + if (INSTANCE == null) { + logger.info("Create new WSPLGEN Scheduler..."); + + INSTANCE = new Scheduler(); + new Thread(INSTANCE).start(); + } + + return INSTANCE; + } + + + public void addJob(WSPLGENJob job) { + synchronized(jobs) { + jobs.add(job); + + logger.info("New WSPLGEN job added."); + + jobs.notifyAll(); + } + } + + + public WSPLGENJob getJob() { + synchronized(jobs) { + if (!jobs.isEmpty()) { + return jobs.remove(0); + } + + return null; + } + } + + + public void run() { + logger.info("WSPLGEN Scheduler started."); + + for (;;) { + try { + doRun(); + } + catch (InterruptedException ie) { + logger.warn("Interrupt in WSPLGEN Scheduler -> restart it!"); + } + } + } + + + public void doRun() + throws InterruptedException + { + for (;;) { + final WSPLGENJob job = getJob(); + + if (job != null) { + logger.debug("Got new job to execute..."); + + Thread t = new Thread() { + public void run() { + JobExecutor executor = new JobExecutor(job); + executor.execute(); + } + }; + + t.start(); + t.join(); + } + else { + logger.info("No more jobs in Scheduler -> go sleep!"); + synchronized (jobs) { + jobs.wait(); + } + + logger.info("New jobs in Scheduler -> wake up!"); + } + } + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 : diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/resources/datacage-sql/org-h2-driver.properties --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/resources/datacage-sql/org-h2-driver.properties Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,29 @@ +delete.all.users = DELETE FROM users +delete.all.artifacts = DELETE FROM artifacts +user.id.nextval = SELECT NEXTVAL('USERS_ID_SEQ') +user.by.gid = SELECT id FROM users WHERE gid = ? +insert.user = INSERT INTO users (id, gid) VALUES (?, ?) +collection.by.gid = SELECT id FROM collections WHERE gid = ? +collection.id.nextval = SELECT NEXTVAL('COLLECTIONS_ID_SEQ') +insert.collection = INSERT INTO collections (id, gid, user_id, name, creation) VALUES (?, ?, ?, ?, ?) +artifact.by.gid = SELECT id FROM artifacts WHERE gid = ? +collection.item.id.nextval = SELECT NEXTVAL('COLLECTION_ITEMS_ID_SEQ') +insert.collection.item = INSERT INTO collection_items (id, collection_id, artifact_id) VALUES (?, ?, ?) +artifact.id.nextval = SELECT NEXTVAL('ARTIFACTS_ID_SEQ') +insert.artifact = INSERT INTO artifacts (id, gid, state, creation) VALUES (?, ?, ?, ?) +artifact.data.id.nextval = SELECT NEXTVAL('ARTIFACT_DATA_ID_SEQ') +insert.artifact.data = INSERT INTO artifact_data (id, artifact_id, kind, k, v) VALUES (?, ?, ?, ?, ?) +out.id.nextval = SELECT NEXTVAL('OUTS_ID_SEQ') +insert.out = INSERT INTO outs (id, artifact_id, name, description, out_type) VALUES (?, ?, ?, ?, ?) +facet.id.nextval = SELECT NEXTVAL('FACETS_ID_SEQ') +insert.facet = INSERT INTO facets (id, out_id, name, num, state, description) VALUES (?, ?, ?, ?, ?, ?) + +update.collection.name = UPDATE collections SET name = ? WHERE gid = ? +delete.artifact.from.collection = DELETE FROM collection_items WHERE collection_id = ? AND artifact_id = ? +delete.collection.by.gid = DELETE FROM collections WHERE gid = ? +delete.user.by.gid = DELETE FROM user WHERE gid = ? +delete.artifact.data.by.artifact.id = DELETE FROM artifact_data WHERE artifact_id = ? +delete.outs.by.artifact.id = DELETE FROM outs WHERE artifact_id = ? +delete.facets.by.artifact.id = DELETE FROM facets WHERE out_id IN (SELECT id FROM outs WHERE artifact_id = ?) + +delete.artifact.by.gid = DELETE FROM artifacts WHERE gid = ? diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/resources/datacage-sql/org-postgresql-driver.properties --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/resources/datacage-sql/org-postgresql-driver.properties Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,29 @@ +delete.all.users = DELETE FROM users +delete.all.artifacts = DELETE FROM artifacts +user.id.nextval = SELECT NEXTVAL('USERS_ID_SEQ') +user.by.gid = SELECT id FROM users WHERE gid = ?::uuid +insert.user = INSERT INTO users (id, gid) VALUES (?, ?::uuid) +collection.by.gid = SELECT id FROM collections WHERE gid = ?::uuid +collection.id.nextval = SELECT NEXTVAL('COLLECTIONS_ID_SEQ') +insert.collection = INSERT INTO collections (id, gid, user_id, name, creation) VALUES (?, ?::uuid, ?, ?, ?) +artifact.by.gid = SELECT id FROM artifacts WHERE gid = ?::uuid +collection.item.id.nextval = SELECT NEXTVAL('COLLECTION_ITEMS_ID_SEQ') +insert.collection.item = INSERT INTO collection_items (id, collection_id, artifact_id) VALUES (?, ?, ?) +artifact.id.nextval = SELECT NEXTVAL('ARTIFACTS_ID_SEQ') +insert.artifact = INSERT INTO artifacts (id, gid, state, creation) VALUES (?, ?::uuid, ?, ?) +artifact.data.id.nextval = SELECT NEXTVAL('ARTIFACT_DATA_ID_SEQ') +insert.artifact.data = INSERT INTO artifact_data (id, artifact_id, kind, k, v) VALUES (?, ?, ?, ?, ?) +out.id.nextval = SELECT NEXTVAL('OUTS_ID_SEQ') +insert.out = INSERT INTO outs (id, artifact_id, name, description, out_type) VALUES (?, ?, ?, ?, ?) +facet.id.nextval = SELECT NEXTVAL('FACETS_ID_SEQ') +insert.facet = INSERT INTO facets (id, out_id, name, num, state, description) VALUES (?, ?, ?, ?, ?, ?) + +update.collection.name = UPDATE collections SET name = ? WHERE gid = ?::uuid +delete.artifact.from.collection = DELETE FROM collection_items WHERE collection_id = ? AND artifact_id = ? +delete.collection.by.gid = DELETE FROM collections WHERE gid = ?::uuid +delete.user.by.gid = DELETE FROM user WHERE gid = ?::uuid +delete.artifact.data.by.artifact.id = DELETE FROM artifact_data WHERE artifact_id = ? +delete.outs.by.artifact.id = DELETE FROM outs WHERE artifact_id = ? +delete.facets.by.artifact.id = DELETE FROM facets WHERE out_id IN (SELECT id FROM outs WHERE artifact_id = ?) + +delete.artifact.by.gid = DELETE FROM artifacts WHERE gid = ?::uuid diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/resources/messages.properties --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/resources/messages.properties Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,83 @@ +state.winfo.river = River +state.winfo.calculation_mode = Calculation Mode +state.winfo.location_distance = Location or distance selection +state.winfo.wq = Input for W/Q data +state.winfo.wq_adapted = Input for W/Q data +state.winfo.location = Choose the location +state.winfo.distance = Choose the range +state.winfo.uesk.wsp = Choose the waterlevel +state.winfo.uesk.dgm = Digital Terrain Model +state.winfo.uesk.profiles = Interpolated Profiles +state.winfo.uesk.floodplain = Lateral Boundary +state.winfo.uesk.differences = Differenzen between waterlevel and terrain +state.winfo.uesk.scenario = Flood Plain / Scenario + +calc.surface.curve = Water Level/Surface Curve +calc.flood.map = Flood Plain +calc.discharge.curve = State Discharge Curve/Stage Discharge Relation +calc.duration.curve = Duration Curve +calc.discharge.longitudinal.section = TODO (W bei...) +calc.w.differences = Differenzen + +cross_section = Cross Section + +scenario.current = Current +scenario.potentiel = Potentiel +scenario.scenario = Scenario +floodplain.option = Use Floodplain? + +river = River +calculation_mode = Calculation Mode +ld_locations = Location(s) + +chart.longitudinal.section.title = W-Longitudinal Section +chart.longitudinal.section.subtitle = Range: {0}-km {1,number,#.###} - {2,number,#.###} +chart.longitudinal.section.xaxis.label = km +chart.longitudinal.section.yaxis.label = W [NN + m] +chart.longitudinal.section.yaxis.second.label = Q [m\u00b3/s] +chart.longitudinal.annotations.label = {0}.km + +chart.cross_section.title = Cross Section for river {0} +chart.cross_section.subtitle = {0}-km: {1,number,#.###} +chart.cross_section.xaxis.label = Distance [m] +chart.cross_section.yaxis.label = W [NN + m] + +chart.discharge.curve.title = Discharge Curve +chart.discharge.curve.xaxis.label = Q [m\u00b3/s] +chart.discharge.curve.yaxis.label = W [cm] +chart.discharge.curve.curve.valid.from = {0} (valid from {1,date,short}) +chart.discharge.curve.curve.valid.range = {0} (valid from {1,date,short} - {2,date,short}) +chart.computed.discharge.curve.title = Discharge Curve +chart.computed.discharge.curve.subtitle = {0}-km: {1,number,#.###} +chart.computed.discharge.curve.yaxis.label = W [NN + m] +chart.computed.discharge.curve.curve.label = Discharge Curve {0} km {1} +chart.duration.curve.title = Duration Curve +chart.duration.curve.subtitle = {0}-km: {1,number,#.###} +chart.duration.curve.xaxis.label = Duration of Non-Exceedence [Days] +chart.duration.curve.yaxis.label = W [NN + m] +chart.duration.curve.curve.w = Waterlevel duration curve for {0} +chart.duration.curve.curve.q = Discharge duration curve for {0} +facet.longitudinal_section.annotations = POIs +facet.discharge_curves.mainvalues.q = Q (main values) +facet.discharge_curves.mainvalues.w = W (main values) + +export.waterlevel.csv.header.km = River-Km +export.waterlevel.csv.header.w = W [NN + m] +export.waterlevel.csv.header.q = Q [m\u00b3/s] +export.computed.discharge.curve.csv.header.w = W [NN + m] +export.computed.discharge.curve.csv.header.q = Q [m\u00b3/s] +export.duration.curve.csv.header.duration = D [Days] +export.duration.curve.csv.header.w = W [NN + m] +export.duration.curve.csv.header.q = Q [m\u00b3/s] +export.discharge.longitudinal.section.csv.header.km = River-Km +export.discharge.longitudinal.section.csv.header.w = W [NN + m] +export.discharge.longitudinal.section.csv.header.cw = W corr. +export.discharge.longitudinal.section.csv.header.q = Q [m\u00b3/s] + +floodmap.wmsbackground = Background Map +floodmap.riveraxis = River Axis + +wsplgen.job.queued = WSPLGEN job in queue. +wsplgen.job.error = An unexpected error while starting WSPLGEN occured. + +wsp.selected.string = {0} diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/resources/messages_de.properties --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/resources/messages_de.properties Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,84 @@ +state.winfo.river = Gew\u00e4sser +state.winfo.calculation_mode = Berechnungsart +state.winfo.location_distance = Wahl des Berechnungsortes/strecke +state.winfo.wq = Eingabe f\u00fcr W/Q Daten +state.winfo.wq_adapted = Eingabe f\u00fcr W/Q Daten +state.winfo.location = Wahl des Berechnungsortes +state.winfo.distance = Wahl der Berechnungsstrecke +state.winfo.uesk.wsp = Wahl der Wasserspiegellage +state.winfo.uesk.dgm = Digitales Gel\u00e4ndemodell +state.winfo.uesk.profiles = Interpolierte Profile +state.winfo.uesk.floodplain = Laterale Begrenzung +state.winfo.uesk.differences = Differenzen zwischen Wasserspiegellage und Gel\u00e4nde +state.winfo.uesk.scenario = \u00dcberschwemmungsfl\u00e4che / Szenario + +calc.surface.curve = Wasserstand/Wasserspiegellage +calc.flood.map = \u00dcberschwemmungsfl\u00e4che +calc.discharge.curve = Abflusskurve/abflusstafel +calc.duration.curve = Dauerlinie +calc.discharge.longitudinal.section = W bei ungleichwertigem Abflussl\u00e4ngsschnitt +calc.w.differences = Differenzen + +cross_section = Querprofil + +scenario.current = Aktuell +scenario.potentiel = Potentiell +scenario.scenario = Szenario + +floodplain.option = Talaue verwenden? + +river = Fluss +calculation_mode = Berechnungsart +ld_locations = Ort(e) + +chart.cross_section.title = Querprofildiagram für Gew\u00e4sser {0} +chart.cross_section.subtitle = {0}-km: {1,number,#.###} +chart.cross_section.xaxis.label = Abstand [m] +chart.cross_section.yaxis.label = W [NN + m] + +chart.longitudinal.section.title = W-L\u00e4ngsschnitt +chart.longitudinal.section.subtitle = Bereich: {0}-km {1,number,#.###} - {2,number,#.###} +chart.longitudinal.section.xaxis.label = km +chart.longitudinal.section.yaxis.label = W [NN + m] +chart.longitudinal.section.yaxis.second.label = Q [m\u00b3/s] +chart.longitudinal.annotations.label = {0}.km +chart.discharge.curve.title = Abflusskurve +chart.discharge.curve.xaxis.label = Q [m\u00b3/s] +chart.discharge.curve.yaxis.label = W [cm] +chart.discharge.curve.curve.valid.from = {0} (g\u00fcltig ab {1,date,medium}) +chart.discharge.curve.curve.valid.range = {0} (g\u00fcltig ab {1,date,medium} - {2,date,medium}) +chart.computed.discharge.curve.title = Abflusskurve +chart.computed.discharge.curve.subtitle = {0}-km: {1,number,#.###} +chart.computed.discharge.curve.yaxis.label = W [NN + m] +chart.computed.discharge.curve.curve.label = Abflusskurve {0} km {1} +chart.duration.curve.title = Dauerlinie +chart.duration.curve.subtitle = {0}-km: {1,number,#.###} +chart.duration.curve.xaxis.label = Unterschreitungsdauer [Tage] +chart.duration.curve.yaxis.label = W [NN + m] +chart.duration.curve.curve.w = Wasserstandsdauerline f\u00fcr {0} +chart.duration.curve.curve.q = Abflussdauerline f\u00fcr {0} + +facet.longitudinal_section.annotations = Streckenfavoriten +facet.discharge_curves.mainvalues.q = Q (Haupt- und Extremwerte) +facet.discharge_curves.mainvalues.w = W (Haupt- und Extremwerte) + +export.waterlevel.csv.header.km = Fluss-Km +export.waterlevel.csv.header.w = W [NN + m] +export.waterlevel.csv.header.q = Q [m\u00b3/s] +export.computed.discharge.curve.csv.header.w = W [NN + m] +export.computed.discharge.curve.csv.header.q = Q [m\u00b3/s] +export.duration.curve.csv.header.duration = D [Tagen] +export.duration.curve.csv.header.w = W [NN + m] +export.duration.curve.csv.header.q = Q [m\u00b3/s] +export.discharge.longitudinal.section.csv.header.km = Fluss-Km +export.discharge.longitudinal.section.csv.header.w = W [NN + m] +export.discharge.longitudinal.section.csv.header.cw = W korr. +export.discharge.longitudinal.section.csv.header.q = Q [m\u00b3/s] + +floodmap.wmsbackground = Hintergrundkarte +floodmap.riveraxis = Flussachse + +wsplgen.job.queued = WSPLGEN Berechnung befindet sich in Warteschlange. +wsplgen.job.error = Ein unerwarteter Fehler beim Starten von WSPLGEN ist aufgetreten. + +wsp.selected.string = {0} diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/resources/messages_de_DE.properties --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/resources/messages_de_DE.properties Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,83 @@ +state.winfo.river = Gew\u00e4sser +state.winfo.calculation_mode = Berechnungsart +state.winfo.location_distance = Wahl des Berechnungsortes/strecke +state.winfo.wq = Eingabe f\u00fcr W/Q Daten +state.winfo.wq_adapted = Eingabe f\u00fcr W/Q Daten +state.winfo.location = Wahl des Berechnungsortes +state.winfo.distance = Wahl der Berechnungsstrecke +state.winfo.uesk.wsp = Wahl der Wasserspiegellage +state.winfo.uesk.dgm = Digitales Gel\u00e4ndemodell +state.winfo.uesk.profiles = Interpolierte Profile +state.winfo.uesk.floodplain = Laterale Begrenzung +state.winfo.uesk.differences = Differenzen zwischen Wasserspiegellage und Gel\u00e4nde +state.winfo.uesk.scenario = \u00dcberschwemmungsfl\u00e4che / Szenario + +calc.surface.curve = Wasserstand/Wasserspiegellage +calc.flood.map = \u00dcberschwemmungsfl\u00e4che +calc.discharge.curve = Abflusskurve/Abflusstafel +calc.duration.curve = Dauerlinie +calc.discharge.longitudinal.section = W bei ungleichwertigem Abflussl\u00e4ngsschnitt +calc.w.differences = Differenzen + +cross_section = Querprofil + +scenario.current = Aktuell +scenario.potentiel = Potentiell +scenario.scenario = Szenario + +floodplain.option = Talaue verwenden? + +river = Fluss +calculation_mode = Berechnungsart +ld_locations = Ort(e) + +chart.cross_section.title = Querprofildiagramm für Gew\u00e4sser {0} +chart.cross_section.subtitle = {0}-km: {1,number,#.###} +chart.cross_section.xaxis.label = Abstand [m] +chart.cross_section.yaxis.label = W [NN + m] + +chart.longitudinal.section.title = W-L\u00e4ngsschnitt +chart.longitudinal.section.subtitle = Bereich: {0}-km {1,number,#.###} - {2,number,#.###} +chart.longitudinal.section.xaxis.label = km +chart.longitudinal.section.yaxis.label = W [NN + m] +chart.longitudinal.section.yaxis.second.label = Q [m\u00b3/s] +chart.longitudinal.annotations.label = {0}.km +chart.discharge.curve.title = Abflusskurve +chart.discharge.curve.xaxis.label = Q [m\u00b3/s] +chart.discharge.curve.yaxis.label = W [cm] +chart.discharge.curve.curve.valid.from = {0} (g\u00fcltig ab {1,date,medium}) +chart.discharge.curve.curve.valid.range = {0} (g\u00fcltig ab {1,date,medium} - {2,date,medium}) +chart.computed.discharge.curve.title = Abflusskurve +chart.computed.discharge.curve.subtitle = {0}-km: {1,number,#.###} +chart.computed.discharge.curve.yaxis.label = W [NN + m] +chart.computed.discharge.curve.curve.label = Abflusskurve {0} km {1} +chart.duration.curve.title = Dauerlinie +chart.duration.curve.subtitle = {0}-km: {1,number,#.###} +chart.duration.curve.xaxis.label = Unterschreitungsdauer [Tage] +chart.duration.curve.yaxis.label = W [NN + m] +chart.duration.curve.curve.w = Wasserstandsdauerline f\u00fcr {0} +chart.duration.curve.curve.q = Abflussdauerline f\u00fcr {0} +facet.longitudinal_section.annotations = Streckenfavoriten +facet.discharge_curves.mainvalues.q = Q (Haupt- und Extremwerte) +facet.discharge_curves.mainvalues.w = W (Haupt- und Extremwerte) + +export.waterlevel.csv.header.km = Fluss-Km +export.waterlevel.csv.header.w = W [NN + m] +export.waterlevel.csv.header.q = Q [m\u00b3/s] +export.computed.discharge.curve.csv.header.w = W [NN + m] +export.computed.discharge.curve.csv.header.q = Q [m\u00b3/s] +export.duration.curve.csv.header.duration = D [Tagen] +export.duration.curve.csv.header.w = W [NN + m] +export.duration.curve.csv.header.q = Q [m\u00b3/s] +export.discharge.longitudinal.section.csv.header.km = Fluss-Km +export.discharge.longitudinal.section.csv.header.w = W [NN + m] +export.discharge.longitudinal.section.csv.header.cw = W korr. +export.discharge.longitudinal.section.csv.header.q = Q [m\u00b3/s] + +floodmap.wmsbackground = Hintergrundkarte +floodmap.riveraxis = Flussachse + +wsplgen.job.queued = WSPLGEN Berechnung befindet sich in Warteschlange. +wsplgen.job.error = Ein unerwarteter Fehler beim Starten von WSPLGEN ist aufgetreten. + +wsp.selected.string = {0} diff -r b48c36076e17 -r f514894ec2fd flys-artifacts/src/main/resources/messages_en.properties --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/resources/messages_en.properties Fri Sep 28 12:14:17 2012 +0200 @@ -0,0 +1,81 @@ +state.winfo.river = River +state.winfo.calculation_mode = Calculation Mode +state.winfo.location_distance = Location or distance selection +state.winfo.wq = Input for W/Q data +state.winfo.wq_adapted = Input for W/Q data +state.winfo.location = Choose the location +state.winfo.distance = Choose the range +state.winfo.uesk.wsp = Choose the waterlevel +state.winfo.uesk.dgm = Digital Terrain Model +state.winfo.uesk.profiles = Interpolated Profiles +state.winfo.uesk.floodplain = Lateral Boundary +state.winfo.uesk.differences = Differences between waterlevel and terrain +state.winfo.uesk.scenario = Flood Plain / Scenario + +calc.surface.curve = Water Level/Surface Curve +calc.flood.map = Flood Plain +calc.discharge.curve = State Discharge Curve/Stage Discharge Relation +calc.duration.curve = Duration Curve +calc.discharge.longitudinal.section = TODO (W bei...) +calc.w.differences = Differences + +cross_section = Cross Section + +scenario.current = Current +scenario.potentiel = Potentiel +scenario.scenario = Scenario + +floodplain.option = Use Floodplain? + +river = River +calculation_mode = Calculation Mode +ld_locations = Location(s) + +chart.cross_section.title = Cross Section for river {0} +chart.cross_section.subtitle = {0}-km: {1,number,#.###} +chart.cross_section.xaxis.label = Distance [m] +chart.cross_section.yaxis.label = W [NN + m] + +chart.longitudinal.section.title = W-Longitudinal Section +chart.longitudinal.section.subtitle = Range: {0}-km {1,number,#.###} - {2,number,#.###} +chart.longitudinal.section.xaxis.label = km +chart.longitudinal.section.yaxis.label = W [NN + m] +chart.longitudinal.section.yaxis.second.label = Q [m\u00b3/s] +chart.longitudinal.annotations.label = {0}.km +chart.discharge.curve.title = Discharge Curve +chart.discharge.curve.xaxis.label = Q [m\u00b3/s] +chart.discharge.curve.yaxis.label = W [cm] +chart.discharge.curve.curve.valid.from = {0} (valid from {1,date,short}) +chart.discharge.curve.curve.valid.range = {0} (valid from {1,date,short} - {2,date,short}) +chart.computed.discharge.curve.title = Discharge Curve +chart.computed.discharge.curve.subtitle = {0}-km: {1,number,#.###} +chart.computed.discharge.curve.yaxis.label = W [NN + m] +chart.computed.discharge.curve.curve.label = Discharge Curve {0} km {1} +chart.duration.curve.title = Duration Curve +chart.duration.curve.subtitle = {0}-km: {1,number,#.###} +chart.duration.curve.xaxis.label = Duration of Non-Exceedence [Days] +chart.duration.curve.yaxis.label = W [NN + m] +chart.duration.curve.curve.w = Waterlevel duration curve for {0} +chart.duration.curve.curve.q = Discharge duration curve for {0} +facet.longitudinal_section.annotations = POIs + +export.waterlevel.csv.header.km = River-Km +export.waterlevel.csv.header.w = W [NN + m] +export.waterlevel.csv.header.q = Q [m\u00b3/s] +export.computed.discharge.curve.csv.header.w = W [NN + m] +export.computed.discharge.curve.csv.header.q = Q [m\u00b3/s] +export.duration.curve.csv.header.duration = D [Days] +export.duration.curve.csv.header.w = W [NN + m] +export.duration.curve.csv.header.q = Q [m\u00b3/s] +export.discharge.longitudinal.section.csv.header.km = River-Km +export.discharge.longitudinal.section.csv.header.w = W [NN + m] +export.discharge.longitudinal.section.csv.header.cw = W corr. +export.discharge.longitudinal.section.csv.header.q = Q [m\u00b3/s] + +floodmap.wmsbackground = Background Map +floodmap.riveraxis = River Axis + +wsplgen.job.queued = WSPLGEN job in queue. +wsplgen.job.error = An unexpected error while starting WSPLGEN occured. + +wsp.selected.string = {0}