Mercurial > dive4elements > river
view flys-artifacts/src/main/java/de/intevation/flys/artifacts/datacage/DatacageBackendListener.java @ 4655:cd44d28d0fbc
Move the access to artifact data to the Access object
Use BedHeightAccess class to receive the data from the artifact. This abstracts
the data access from the actual artifact.
author | Björn Ricks <bjoern.ricks@intevation.de> |
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date | Tue, 11 Dec 2012 09:44:04 +0100 |
parents | cbe2febe30cc |
children |
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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; /** Triggers Datacage to update db. */ 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<String> identifiers, Backend backend) { log.debug("killedCollections"); Datacage l = getDatacage(); if (l != null) { l.killedCollections(identifiers, context); } } @Override public void killedArtifacts(List<String> 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 :