Mercurial > dive4elements > river
view flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/StaticHYKState.java @ 4255:670e98f5a441
Fixed leak while merging facets.
The ThemeList that is used by OutputHelper to sort the
Facets for an Output now uses a list to store the ManagedFacets.
The correct order is made up by sorting the List using
Collections.sort() function of the Java JDK. Therfore, the
ManagedFacet class implements the Comparable interface. The
return value of its compareTo(other) method depends on the
value of the 'position' field.
author | Ingo Weinzierl <weinzierl.ingo@googlemail.com> |
---|---|
date | Thu, 25 Oct 2012 14:01:46 +0200 |
parents | eb1a676c0d6e |
children |
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package de.intevation.flys.artifacts.states; import java.util.List; import org.apache.log4j.Logger; import de.intevation.artifacts.CallContext; import de.intevation.artifacts.CallMeta; import de.intevation.artifactdatabase.state.Facet; import de.intevation.flys.artifacts.FLYSArtifact; import de.intevation.flys.artifacts.HYKArtifact; import de.intevation.flys.artifacts.model.FacetTypes; import de.intevation.flys.artifacts.model.HYKFacet; import de.intevation.flys.artifacts.model.HYKFactory; /** * Only state of a HYKArtifact. */ public class StaticHYKState extends DefaultState implements FacetTypes { /** The logger that is used in this state. */ transient private static final Logger logger = Logger.getLogger(StaticHYKState.class); /** * From this state can not be continued. */ @Override protected String getUIProvider() { return "noinput"; } /** * Compute, create Facets, do the same stuff as all the other states do. */ protected Object compute( HYKArtifact hyk, CallMeta metaLocale, String hash, List<Facet> facets, Object old ) { logger.debug("StaticHYKState.compute"); String id = getID(); // Prepare comparison against cached result. List<HYKFactory.Zone> resZones = old instanceof List ? (List<HYKFactory.Zone>)old : null; // TODO Compare against cached object. // Get Zones from HYKFactory List<HYKFactory.Zone> zones = (List<HYKFactory.Zone>) HYKFactory.getHYKs(hyk.getHykId(), hyk.getKm()); if (facets == null) { logger.debug("StaticHYKState.compute no facets"); return zones; } // Spawn Facets. Facet facet = new HYKFacet(0, HYKFactory.getHykName(hyk.getHykId())); facets.add(facet); return zones; } /** * Get data, create the facets. * * @param context Ignored. */ @Override public Object computeFeed( FLYSArtifact artifact, String hash, CallContext context, List<Facet> facets, Object old ) { return compute((HYKArtifact) artifact, context.getMeta(), hash, facets, old); } /** * Create the facets. * @param context Ignored. */ @Override public Object computeInit( FLYSArtifact artifact, String hash, Object context, CallMeta meta, List<Facet> facets ) { return compute((HYKArtifact) artifact, meta, hash, facets, null); } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :