Mercurial > dive4elements > river
diff flys-artifacts/src/main/java/org/dive4elements/river/artifacts/WMSQPSArtifact.java @ 5831:bd047b71ab37
Repaired internal references
author | Sascha L. Teichmann <teichmann@intevation.de> |
---|---|
date | Thu, 25 Apr 2013 12:06:39 +0200 |
parents | flys-artifacts/src/main/java/de/intevation/flys/artifacts/WMSQPSArtifact.java@948a106bc4cd |
children |
line wrap: on
line diff
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/org/dive4elements/river/artifacts/WMSQPSArtifact.java Thu Apr 25 12:06:39 2013 +0200 @@ -0,0 +1,171 @@ +package org.dive4elements.river.artifacts; + +import java.util.List; + +import org.w3c.dom.Document; + +import org.apache.log4j.Logger; + +import com.vividsolutions.jts.geom.Envelope; + +import org.dive4elements.artifacts.ArtifactFactory; +import org.dive4elements.artifacts.CallMeta; + +import org.dive4elements.artifactdatabase.state.DefaultOutput; +import org.dive4elements.artifactdatabase.state.Facet; +import org.dive4elements.artifactdatabase.state.State; + +import org.dive4elements.river.model.River; +import org.dive4elements.river.model.CrossSectionTrack; + +import org.dive4elements.river.artifacts.model.FacetTypes; +import org.dive4elements.river.artifacts.model.RiverFactory; +import org.dive4elements.river.utils.FLYSUtils; +import org.dive4elements.river.utils.GeometryUtils; + + +public class WMSQPSArtifact extends WMSDBArtifact { + + public static final String NAME = "qps"; + + + private static final Logger logger = + Logger.getLogger(WMSQPSArtifact.class); + + + @Override + public void setup( + String identifier, + ArtifactFactory factory, + Object context, + CallMeta callMeta, + Document data) + { + logger.debug("WMSQPSArtifact.setup"); + + super.setup(identifier, factory, context, callMeta, data); + } + + + @Override + public String getName() { + return NAME; + } + + + @Override + public State getCurrentState(Object cc) { + State s = new WMSQPSState(this); + + List<Facet> fs = getFacets(getCurrentStateId()); + + DefaultOutput o = new DefaultOutput( + "floodmap", + "floodmap", + "image/png", + fs, + "map"); + + s.getOutputs().add(o); + + return s; + } + + + public static class WMSQPSState extends WMSDBState implements FacetTypes { + + private static final Logger logger = + Logger.getLogger(WMSQPSState.class); + + public WMSQPSState(WMSDBArtifact artifact) { + super(artifact); + } + + @Override + protected String getFacetType() { + return FLOODMAP_QPS; + } + + @Override + protected String getUrl() { + return FLYSUtils.getUserWMSUrl(artifact.identifier()); + } + + @Override + protected String getSrid() { + River river = RiverFactory.getRiver(getRiverId()); + return FLYSUtils.getRiverSrid(river.getName()); + } + + @Override + protected Envelope getExtent(boolean reproject) { + River river = RiverFactory.getRiver(getRiverId()); + List<CrossSectionTrack> qps; + + String kind = getIdPart(2); + + if (kind != null && kind.equals("1")) { + qps = CrossSectionTrack.getCrossSectionTrack(river.getName(), + Integer.parseInt(kind)); + } else if (kind != null) { + qps = CrossSectionTrack.getCrossSectionTrack(river.getName(), + getName(), Integer.parseInt(kind)); + } else { + qps = CrossSectionTrack.getCrossSectionTrack(river.getName(), + getName()); + } + + Envelope max = null; + + for (CrossSectionTrack qp: qps) { + Envelope env = qp.getGeom().getEnvelopeInternal(); + + if (max == null) { + max = env; + continue; + } + + max.expandToInclude(env); + } + + return max != null && reproject + ? GeometryUtils.transform(max, getSrid()) + : max; + } + + @Override + protected String getFilter() { + String kind = getIdPart(2); + if (kind != null && kind.equals("1")) { + // There can be several layers named qps that differ in kind + return "river_id=" + String.valueOf(getRiverId()) + + " AND kind_id=" + kind; + } else if (kind != null) { + return "river_id=" + String.valueOf(getRiverId()) + + " AND kind_id=" + kind + + " AND name='" + getName() + "'"; + } + return "river_id=" + String.valueOf(getRiverId()) + + " AND name='" + getName() + "'"; + } + + @Override + protected String getDataString() { + String srid = getSrid(); + + if (FLYSUtils.isUsingOracle()) { + return "geom FROM cross_section_tracks USING SRID " + srid; + } + else { + return "geom FROM cross_section_tracks " + + "USING UNIQUE id USING SRID " + srid; + } + } + + @Override + protected String getGeometryType() { + return "LINE"; + } + } // end of WMSQPSState +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :