Mercurial > dive4elements > framework
changeset 439:d044ee5bc2d8
Moved Changes to CHANGES.
| author | Felix Wolfsteller <felix.wolfsteller@intevation.de> |
|---|---|
| date | Wed, 17 Oct 2012 22:24:07 +0200 |
| parents | f3bf22423c95 |
| children | b8e19b790b92 |
| files | CHANGES Changes |
| diffstat | 2 files changed, 261 insertions(+), 261 deletions(-) [+] |
line wrap: on
line diff
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/CHANGES Wed Oct 17 22:24:07 2012 +0200 @@ -0,0 +1,261 @@ +2011-09-19 RELEASE 1.4 + + !! Release 1.4 is no longer API compatible with old versions of this module !! + + NEW: + + * Modified the signature of Artifact.setup() -> Artifact.setup(CallMeta). + The CallMeta is required for I18N support while setting up an + Artifact. !! THIS MODIFICATION BREAKS THE CURRENT API !! + + * Modified the signature of Service.setup() -> Service.setup(GlobalContext). + + * Introduced a LifetimeListener interface: applications can register + instances of this interface to execute tasks after the system goes and + and before the system goes down. + + * Introduced a BackendListener interface: applications can register + instances of this interface to execute tasks after an event has been + fired. See the JavaDoc of BackendListener for detailed descriptions of + the events. + + * Introduced "Hooks": Hooks can be used to execute tasks at a specific + point in time. In our cases, Hooks can be executed before/after feed() + and advance() operations. + + * Introduced a GlobalContext interface for the global context object: + this interface describes two method to put new objects into this + context and a method to retrieve objects from this context. + + * Introduced a CreationFilter: this filter might be used to create + Artifacts with restricted Outputs/Facets. + + * Introduced a Message interface: Messages might be used by background + threads to provide information about the process (e.g. status reports). + + * Improved ArtifactDatabaseImpl to support background messages. + + * Improved the CallContext interface: added a method isInBackground() + that determines if the current Artifact has started a background + thread which is still processing. + + * Improved the CallContext interface: added methods to add/retrieve + background messages. + + * Improved the State interface: added a endOfLife() method that should + be called by owner Artifacts. + + * Improved the interface of Facets: added a deepCopy() method to be able + to clone Facets. + + * Improved the interface of Facets: added a toXML() method. + + * Improved the ArtifactDatabase: added a method loadAllArtifacts(ArtifactLoadedCallback) + to load all Artifacts of an ArtifactCollection. + + * Improved XMLUtils: added support for variables in XPath expression. + + * Added a FileTools helper class that implements some convinience + functions to work with files. + + * Some little improvements in ClientProtocolUtils. + + * Bumped SLF4J up to 2.0.7. + + * Bumped H2 up to 1.3.158. + + * Bumped Apache DBCP up to 1.4. + + * Bumped PostgreSQL driver up to 8.4-702.jdbc4. + + + FIXED: + + * flys/issue20 (Versions-Clash bei slf4j verhindert Start des Artefakt-Servers.) + + + +2011-06-27 RELEASE 1.3 + + NEW: + + * Bumped Restlet to version 2.0.7. + + * Use a Jetty server by default to handle HTTP requests. + + * Introduced a config option that allows to switch the HTTP server + manually. + + * Introduced a config option that allows to limit the max number of + threads used by the Restlet server. Defaults to 1024. + + * New REST interface to set the time-to-live of a Collection. This + operation takes a java native long value or one of the strings "INF" - + which means a Collection lives forever - or "DEFAULT" which means to + reset the time-to-live to the default value configured in the artifact + server. + + * New REST interface to set the name of a Collection. + + * Improved the ClientProtocolUtils to create documents for the operation + to set the Collection's time-to-live. + + * The time-to-live of Collections is accessible in Collection objects. + + * Introduced a "creation" timestamp for CollectionItems. + + * Facets got a new property "index". + + + FIXED: + + * A a new out() method is called that takes the "type" parameter specified in + the REST url to specify the concrete output type. This parameter has + not been used until now. + + * flys/issue75 Fixed SQL syntax error in trigger creation. + + + +2011-05-13 RELEASE 1.2 + + NEW: + + * Introduced "facets" as a new concept to select only parts/concrete + types of an Artifact's output. E.g. a computation might return data + that is used to draw two curves into a chart. With a "facet", just a + single curve might be selected to be drawn into the chart. + + * New REST interfaces to set/get attributes of an ArtifactCollection. + + * Artifacts that live in ArtifactCollections don't die (because of their + last_access time). A database trigger is used to update their + last_access time if their owner ArtifactCollection is updated. + + * DatabaseCleaner removes outdated ArtifactCollections. + + * XML documents stored aside users, collections and collection items are + compressed to reduce i/o costs. + + * Introduced a listener mechanism that is called if a context is + created/closed. This listener might be implemented in concrete + artifact packages. + + * Improvements in the ClientProtocolUtils: new functions to create + special xml documents + + + FIXED: + + * flys/issue8 (Cleanup des DatabaseCleaner schlägt fehl) + + * flys/issue9 (Fehler beim Laden von Artefakten - NO SUCH ARTIFACT obwohl Artefakt in DB vorhanden) + + +2011-03-30 RELEASE 1.1 + +2010-04-28 RELEASE 1.0 + + New: + + * The path to database in the configuration can be relative to the + central configuration document using ${artifacts.config.dir} as + root. + + * New interfaces to export and import artifacts: + + HTTP GET '/export/{uuid}' returns an xml document representing + the state of an artifact + HTTP POST '/import' takes an xml document that have + been created by /export before + + The export mechanism uses a secret configured in the configuration + to sign export documents. An artifact import fails if the + signature of the xml document is not valid. + + * The time to live of an artifact is queriable at the CallContext + object. + + + Added: + + * JavaDoc documentation + + + +2010-03-08 RELEASE 0.5 + + +2010-01-27 RELEASE 0.4 + + New: + + * Extended XML helper utilities a bit more + * Added a new interface describing services + via XML documents via /services + + +2009-12-17 RELEASE 0.3 + + New: + + * Extended XML helper utilities a bit + * Added a new general proxy artifact. + + FIXED: + + * issue106: Konfiguration der GNV-Chart-Templates gehört nicht in das Artefakt-Framework + +2009-11-13 RELEASE 0.2 + + New: + + * Configuration documents can be made relativ to + ${artifacts.config.dir} + + * Splitting up configuration of artifacts in depence to the + product. + + * Added a first HOWTO for setting up the environemt and the + artifact server + +2009-10-07 RELEASE 0.1 + + New: + + * Two sub projects: 'artifacts' and 'artifact-database' + + - 'artifacts' is a set of generic interfaces modelling + the workflow to parameterize a process and producing + outputs. + + An artifact is created via factories. It describes + itself via 'describe', it is parameterized via + 'feed' and brought to new states with 'advance'. + Once able to produce output 'out' returns the + requested product. + + - 'artifact-database' is the default implemention + of the workflow described with 'artifact'. + + * artifact-database persists artifacts with a H2-database + [http://www.h2database.com] (default) or a + PostgeSQL 8.3+ database [http://www.postgresql.org/] (optional) + + * artifacts may spawn background threads to copy with long running + processes. After finishing work they are able to re-synchronize + themselves to the artifact database. + + * artifact-database is accessible via an HTTP REST server + implemented on top of the Restlet API http://www.restlet.org/ + It has to be started as a service. Default TCP port: 8181 + + HTTP GET '/factories' returns list of available factories. + HTTP GET '/create' creates new artifact. + HTTP GET '/artifact/{uuid}' returns a description of an artifact. + HTTP POST '/artifact/{uuid}' modifies an artifact ('feed', 'advance') + HTTP POST '/artifact/{uuid}/{out}' delivers output for an artifact. + + * artifact-database is configured with as XML file named conf.xml + (default placement in directory $HOME/.artitactdb, directory + may be changed with system property "artifact.database.dir")
--- a/Changes Wed Oct 17 22:16:17 2012 +0200 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,261 +0,0 @@ -2011-09-19 RELEASE 1.4 - - !! Release 1.4 is no longer API compatible with old versions of this module !! - - NEW: - - * Modified the signature of Artifact.setup() -> Artifact.setup(CallMeta). - The CallMeta is required for I18N support while setting up an - Artifact. !! THIS MODIFICATION BREAKS THE CURRENT API !! - - * Modified the signature of Service.setup() -> Service.setup(GlobalContext). - - * Introduced a LifetimeListener interface: applications can register - instances of this interface to execute tasks after the system goes and - and before the system goes down. - - * Introduced a BackendListener interface: applications can register - instances of this interface to execute tasks after an event has been - fired. See the JavaDoc of BackendListener for detailed descriptions of - the events. - - * Introduced "Hooks": Hooks can be used to execute tasks at a specific - point in time. In our cases, Hooks can be executed before/after feed() - and advance() operations. - - * Introduced a GlobalContext interface for the global context object: - this interface describes two method to put new objects into this - context and a method to retrieve objects from this context. - - * Introduced a CreationFilter: this filter might be used to create - Artifacts with restricted Outputs/Facets. - - * Introduced a Message interface: Messages might be used by background - threads to provide information about the process (e.g. status reports). - - * Improved ArtifactDatabaseImpl to support background messages. - - * Improved the CallContext interface: added a method isInBackground() - that determines if the current Artifact has started a background - thread which is still processing. - - * Improved the CallContext interface: added methods to add/retrieve - background messages. - - * Improved the State interface: added a endOfLife() method that should - be called by owner Artifacts. - - * Improved the interface of Facets: added a deepCopy() method to be able - to clone Facets. - - * Improved the interface of Facets: added a toXML() method. - - * Improved the ArtifactDatabase: added a method loadAllArtifacts(ArtifactLoadedCallback) - to load all Artifacts of an ArtifactCollection. - - * Improved XMLUtils: added support for variables in XPath expression. - - * Added a FileTools helper class that implements some convinience - functions to work with files. - - * Some little improvements in ClientProtocolUtils. - - * Bumped SLF4J up to 2.0.7. - - * Bumped H2 up to 1.3.158. - - * Bumped Apache DBCP up to 1.4. - - * Bumped PostgreSQL driver up to 8.4-702.jdbc4. - - - FIXED: - - * flys/issue20 (Versions-Clash bei slf4j verhindert Start des Artefakt-Servers.) - - - -2011-06-27 RELEASE 1.3 - - NEW: - - * Bumped Restlet to version 2.0.7. - - * Use a Jetty server by default to handle HTTP requests. - - * Introduced a config option that allows to switch the HTTP server - manually. - - * Introduced a config option that allows to limit the max number of - threads used by the Restlet server. Defaults to 1024. - - * New REST interface to set the time-to-live of a Collection. This - operation takes a java native long value or one of the strings "INF" - - which means a Collection lives forever - or "DEFAULT" which means to - reset the time-to-live to the default value configured in the artifact - server. - - * New REST interface to set the name of a Collection. - - * Improved the ClientProtocolUtils to create documents for the operation - to set the Collection's time-to-live. - - * The time-to-live of Collections is accessible in Collection objects. - - * Introduced a "creation" timestamp for CollectionItems. - - * Facets got a new property "index". - - - FIXED: - - * A a new out() method is called that takes the "type" parameter specified in - the REST url to specify the concrete output type. This parameter has - not been used until now. - - * flys/issue75 Fixed SQL syntax error in trigger creation. - - - -2011-05-13 RELEASE 1.2 - - NEW: - - * Introduced "facets" as a new concept to select only parts/concrete - types of an Artifact's output. E.g. a computation might return data - that is used to draw two curves into a chart. With a "facet", just a - single curve might be selected to be drawn into the chart. - - * New REST interfaces to set/get attributes of an ArtifactCollection. - - * Artifacts that live in ArtifactCollections don't die (because of their - last_access time). A database trigger is used to update their - last_access time if their owner ArtifactCollection is updated. - - * DatabaseCleaner removes outdated ArtifactCollections. - - * XML documents stored aside users, collections and collection items are - compressed to reduce i/o costs. - - * Introduced a listener mechanism that is called if a context is - created/closed. This listener might be implemented in concrete - artifact packages. - - * Improvements in the ClientProtocolUtils: new functions to create - special xml documents - - - FIXED: - - * flys/issue8 (Cleanup des DatabaseCleaner schlägt fehl) - - * flys/issue9 (Fehler beim Laden von Artefakten - NO SUCH ARTIFACT obwohl Artefakt in DB vorhanden) - - -2011-03-30 RELEASE 1.1 - -2010-04-28 RELEASE 1.0 - - New: - - * The path to database in the configuration can be relative to the - central configuration document using ${artifacts.config.dir} as - root. - - * New interfaces to export and import artifacts: - - HTTP GET '/export/{uuid}' returns an xml document representing - the state of an artifact - HTTP POST '/import' takes an xml document that have - been created by /export before - - The export mechanism uses a secret configured in the configuration - to sign export documents. An artifact import fails if the - signature of the xml document is not valid. - - * The time to live of an artifact is queriable at the CallContext - object. - - - Added: - - * JavaDoc documentation - - - -2010-03-08 RELEASE 0.5 - - -2010-01-27 RELEASE 0.4 - - New: - - * Extended XML helper utilities a bit more - * Added a new interface describing services - via XML documents via /services - - -2009-12-17 RELEASE 0.3 - - New: - - * Extended XML helper utilities a bit - * Added a new general proxy artifact. - - FIXED: - - * issue106: Konfiguration der GNV-Chart-Templates gehört nicht in das Artefakt-Framework - -2009-11-13 RELEASE 0.2 - - New: - - * Configuration documents can be made relativ to - ${artifacts.config.dir} - - * Splitting up configuration of artifacts in depence to the - product. - - * Added a first HOWTO for setting up the environemt and the - artifact server - -2009-10-07 RELEASE 0.1 - - New: - - * Two sub projects: 'artifacts' and 'artifact-database' - - - 'artifacts' is a set of generic interfaces modelling - the workflow to parameterize a process and producing - outputs. - - An artifact is created via factories. It describes - itself via 'describe', it is parameterized via - 'feed' and brought to new states with 'advance'. - Once able to produce output 'out' returns the - requested product. - - - 'artifact-database' is the default implemention - of the workflow described with 'artifact'. - - * artifact-database persists artifacts with a H2-database - [http://www.h2database.com] (default) or a - PostgeSQL 8.3+ database [http://www.postgresql.org/] (optional) - - * artifacts may spawn background threads to copy with long running - processes. After finishing work they are able to re-synchronize - themselves to the artifact database. - - * artifact-database is accessible via an HTTP REST server - implemented on top of the Restlet API http://www.restlet.org/ - It has to be started as a service. Default TCP port: 8181 - - HTTP GET '/factories' returns list of available factories. - HTTP GET '/create' creates new artifact. - HTTP GET '/artifact/{uuid}' returns a description of an artifact. - HTTP POST '/artifact/{uuid}' modifies an artifact ('feed', 'advance') - HTTP POST '/artifact/{uuid}/{out}' delivers output for an artifact. - - * artifact-database is configured with as XML file named conf.xml - (default placement in directory $HOME/.artitactdb, directory - may be changed with system property "artifact.database.dir")