Mercurial > dive4elements > framework
changeset 374:5420b96dd0b3
Added a method StateEngine.getStateData() that returns the StateData of a specific Artifact.
artifacts/trunk@3827 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
|---|---|
| date | Mon, 30 Jan 2012 13:17:32 +0000 |
| parents | 6072f84608c2 |
| children | 33176e6e3c37 |
| files | ChangeLog artifact-database/src/main/java/de/intevation/artifactdatabase/state/StateEngine.java |
| diffstat | 2 files changed, 33 insertions(+), 0 deletions(-) [+] |
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--- a/ChangeLog Mon Jan 30 13:15:52 2012 +0000 +++ b/ChangeLog Mon Jan 30 13:17:32 2012 +0000 @@ -1,3 +1,9 @@ +2012-01-30 Ingo Weinzierl <ingo@intevation.de> + + * artifact-database/src/main/java/de/intevation/artifactdatabase/state/StateEngine.java: + Added a method that returns a StateData objects of a specific Artifact + based on the Artifact's StateData's name. + 2012-01-30 Ingo Weinzierl <ingo@intevation.de> * artifact-database/src/main/java/de/intevation/artifactdatabase/state/AbstractState.java:
--- a/artifact-database/src/main/java/de/intevation/artifactdatabase/state/StateEngine.java Mon Jan 30 13:15:52 2012 +0000 +++ b/artifact-database/src/main/java/de/intevation/artifactdatabase/state/StateEngine.java Mon Jan 30 13:17:32 2012 +0000 @@ -7,6 +7,9 @@ import org.apache.log4j.Logger; +import de.intevation.artifactdatabase.data.StateData; + + /** * The StateEngine stores all states and associated information about * outputs and facets for each Artifact. @@ -64,6 +67,30 @@ } + public StateData getStateData(String artifact, String dataName) { + List<State> artifactStates = getStates(artifact); + + if (artifactStates == null || artifactStates.size() == 0) { + logger.warn("No States for Artifact '" + artifact + "' existing."); + return null; + } + + for (State state: artifactStates) { + StateData sd = state.getData(dataName); + + if (sd != null) { + return sd; + } + } + + logger.warn( + "No StateData for Artifact '" + artifact + + "' with name '" + dataName + "' existing."); + + return null; + } + + /** * Add new states for a specific artifact. *