Mercurial > dive4elements > river
diff flys-artifacts/src/main/java/de/intevation/flys/artifacts/WaterlevelArtifact.java @ 1629:4aec853a2f85
Added WaterlevelArtifact and respective infrastructure.
flys-artifacts/trunk@2804 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Felix Wolfsteller <felix.wolfsteller@intevation.de> |
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date | Wed, 21 Sep 2011 14:28:39 +0000 |
parents | |
children | 71d369ab789d |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/WaterlevelArtifact.java Wed Sep 21 14:28:39 2011 +0000 @@ -0,0 +1,79 @@ +package de.intevation.flys.artifacts; + +import de.intevation.artifactdatabase.state.Facet; +import de.intevation.artifactdatabase.state.Output; + +import de.intevation.artifacts.Artifact; +import de.intevation.artifacts.CallMeta; + +import de.intevation.flys.artifacts.states.DefaultState; + +import java.util.ArrayList; +import java.util.List; + +import org.apache.log4j.Logger; + + +/** + * Clone of an WINFOArtifact to expose waterlevels only. + * @TODO Straighten inheritance-line (waterlevel-WINFO or vice versa). + */ +public class WaterlevelArtifact extends WINFOArtifact { + + /** The logger for this class. */ + private static Logger logger = Logger.getLogger(WaterlevelArtifact.class); + + /** The name of the artifact. */ + public static final String ARTIFACT_NAME = "waterlevel"; + + + /** + * The default constructor. + */ + public WaterlevelArtifact() { + } + + + /** + * Clone important stuff of an WINFOArtifact (called from factory). + */ + protected void initialize(Artifact artifact, + Object context, + CallMeta meta) { + WINFOArtifact winfo = (WINFOArtifact) artifact; + this.data = winfo.cloneData(); + logger.debug("Cloned data of winfo artifact."); + // Statically add Facets. + List<Facet> fs = new ArrayList<Facet>(); + DefaultState state = (DefaultState) getCurrentState(context); + state.computeInit(this, hash(), context, meta, fs); + if (!fs.isEmpty()) { + logger.debug("Facets to add in WaterlevelArtifact.initialize ."); + facets.put(getCurrentStateId(), fs); + } + else { + logger.debug("No facets to add in WaterlevelArtifact.initialize ("+state.getID()+")."); + } + this.filterFacets = null; + } + + + /** + * Prevent filtering from taking place. + */ + @Override + protected List<Output> filterOutputs(List<Output> outs) { + return outs; + } + + + /** + * Returns the name of the concrete artifact. + * + * @return the name of the concrete artifact. + */ + public String getName() { + return ARTIFACT_NAME; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :