Mercurial > dive4elements > river
view artifacts/src/main/java/org/dive4elements/river/artifacts/HYKArtifact.java @ 6693:88bb0c794833
issue1391: Enable GaugeDischarge artifact to directly load a table by its ID
This allows us to use the GaugeDischargeArtifact for any discharge
tables that we have in our database. The name of the created facet
is taken from the ids string as is also usual in the WMS artifacts.
author | Andre Heinecke <aheinecke@intevation.de> |
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date | Mon, 29 Jul 2013 12:19:57 +0200 |
parents | af13ceeba52a |
children | 8d5ca5175038 |
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/* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde * Software engineering by Intevation GmbH * * This file is Free Software under the GNU AGPL (>=v3) * and comes with ABSOLUTELY NO WARRANTY! Check out the * documentation coming with Dive4Elements River for details. */ package org.dive4elements.river.artifacts; import java.util.ArrayList; import java.util.List; import org.apache.log4j.Logger; import org.w3c.dom.Document; import org.dive4elements.artifacts.Artifact; import org.dive4elements.artifacts.ArtifactFactory; import org.dive4elements.artifacts.CallMeta; import org.dive4elements.river.artifacts.states.DefaultState; import org.dive4elements.artifactdatabase.state.Facet; import org.dive4elements.artifactdatabase.state.FacetActivity; /** * Artifact to get hydr zones (HYKs). */ public class HYKArtifact extends StaticD4EArtifact { /** Name of Artifact. */ public static final String HYK_ARTIFACT_NAME = "hyk"; /** Name of data item keeping the hyk id to load formations from. */ public static final String HYK_ID = "hyk_artifact.data.id"; /** Name of data item keeping the km of cs master. */ public static final String HYK_KM = "hyk_artifact.data.km"; /** Own logger. */ private static final Logger logger = Logger.getLogger(HYKArtifact.class); static { // TODO: Move to configuration. FacetActivity.Registry.getInstance() .register(HYK_ARTIFACT_NAME, FacetActivity.INACTIVE); } /** Return given name. */ @Override public String getName() { return HYK_ARTIFACT_NAME; } /** Store ids, do super.setup. */ @Override public void setup( String identifier, ArtifactFactory factory, Object context, CallMeta callMeta, Document data) { logger.info("HYKArtifact.setup"); String ids = getDatacageIDValue(data); logger.info("HYKArtifact.setup: id is " + ids); addStringData(HYK_ID, ids); super.setup(identifier, factory, context, callMeta, data); } /** Set km as Data. */ public void setKm(double km) { addStringData(HYK_KM, Double.toString(km)); } /** Get km from state data. */ public double getKm() { Double km = getDataAsDouble(HYK_KM); if (km == null) { // XXX returning 0 is to be compatible to older versions that had an // own method getDataAsDouble that returned 0 if parsing the // parameter failed. return 0; } else { return km; } } /** Get hyk-id from state data. */ public int getHykId() { return getDataAsInteger(HYK_ID); } /** Do not copy data from daddyfact. */ @Override protected void initialize( Artifact artifact, Object context, CallMeta callMeta) { logger.debug("HYKArtifact.initialize"); importData((D4EArtifact)artifact, "river"); List<Facet> fs = new ArrayList<Facet>(); DefaultState state = (DefaultState) getCurrentState(context); state.computeInit(this, hash(), context, callMeta, fs); if (!fs.isEmpty()) { logger.debug("Facets to add in HYKArtifact.initialize ."); addFacets(getCurrentStateId(), fs); } else { logger.debug("No facets to add in HYKArtifact.initialize (" + state.getID() + ")."); } } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :