Mercurial > dive4elements > river
diff flys-artifacts/src/main/java/de/intevation/flys/artifacts/ManualPointsArtifact.java @ 2172:3ecc76ef25a9
New, basic infrastructure for user-provided data ('manual points').
flys-artifacts/trunk@3767 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Felix Wolfsteller <felix.wolfsteller@intevation.de> |
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date | Thu, 26 Jan 2012 12:52:44 +0000 |
parents | |
children | 9317863e867b |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/ManualPointsArtifact.java Thu Jan 26 12:52:44 2012 +0000 @@ -0,0 +1,130 @@ +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.FacetTypes; +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.states.DefaultState; + +import de.intevation.flys.artifacts.resources.Resources; + +import de.intevation.flys.utils.FLYSUtils; + + +/** + * Artifact to store user-added points. + */ +public class ManualPointsArtifact +extends StaticFLYSArtifact +implements FacetTypes +{ + /** The logger for this class. */ + private static Logger logger = Logger.getLogger(ManualPointsArtifact.class); + + /** The name of the artifact. */ + public static final String ARTIFACT_NAME = "manualpoints"; + + /** Name of data item where points are stored (jsonized). */ + public static final String POINT_DATA = "manualpoints.data"; + + /** + * Trivial Constructor. + */ + public ManualPointsArtifact() { + logger.debug("ManualPointsArtifact.ManualPointsartifact()"); + } + + + /** + * Gets called from factory, to set things up. + */ + @Override + public void setup( + String identifier, + ArtifactFactory factory, + Object context, + CallMeta callMeta, + Document data) + { + logger.debug("ManualPointsArtifact.setup"); + super.setup(identifier, factory, context, callMeta, data); + initialize(null, context, callMeta); + } + + + /** Return the name of this artifact. */ + public String getName() { + return ARTIFACT_NAME; + } + + + /** Access state data storing the jsonstring with points. */ + public String getPointsData() { + return getDataAsString(POINT_DATA); + } + + + /** Setup state and facet. */ + @Override + protected void initialize(Artifact artifact, Object context, CallMeta meta) { + logger.debug("ManualPointsArtifact.initialize"); + List<Facet> fs = new ArrayList<Facet>(); + addStringData(POINT_DATA, "[]"); + + DefaultState state = (DefaultState) getCurrentState(context); + state.computeInit(this, hash(), context, meta, fs); + if (!fs.isEmpty()) { + logger.debug("Facets to add in ManualPointsArtifact.initialize ."); + facets.put(getCurrentStateId(), fs); + } + else { + logger.debug("No facets to add in ManualPointsArtifact.initialize (" + + state.getID() + ")."); + } + } + + + /** + * Determines Facets initial disposition regarding activity (think of + * selection in Client ThemeList GUI). This will be checked one time + * when the facet enters a collections describe document. + * + * @param facetName name of the facet. + * @param index index of the facet. + * @return 0 if not active + */ + @Override + public int getInitialFacetActivity( + String outputName, + String facetName, + int index) + { + return 1; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :