teichmann@5831: package org.dive4elements.river.artifacts;
ingo@1836: 
ingo@1836: import java.util.List;
ingo@1836: 
ingo@1836: import org.w3c.dom.Document;
ingo@1836: 
ingo@1836: import org.apache.log4j.Logger;
ingo@1836: 
ingo@1836: import com.vividsolutions.jts.geom.Envelope;
ingo@1836: 
teichmann@5831: import org.dive4elements.artifacts.ArtifactFactory;
teichmann@5831: import org.dive4elements.artifacts.CallMeta;
ingo@1836: 
teichmann@5831: import org.dive4elements.artifactdatabase.state.DefaultOutput;
teichmann@5831: import org.dive4elements.artifactdatabase.state.Facet;
teichmann@5831: import org.dive4elements.artifactdatabase.state.State;
ingo@1836: 
teichmann@5831: import org.dive4elements.river.model.River;
teichmann@5831: import org.dive4elements.river.model.CrossSectionTrack;
teichmann@5831: 
teichmann@5831: import org.dive4elements.river.artifacts.model.FacetTypes;
teichmann@5831: import org.dive4elements.river.artifacts.model.RiverFactory;
teichmann@5831: import org.dive4elements.river.utils.FLYSUtils;
teichmann@5831: import org.dive4elements.river.utils.GeometryUtils;
ingo@1836: 
ingo@1836: 
ingo@1836: public class WMSQPSArtifact extends WMSDBArtifact {
ingo@1836: 
ingo@1836:     public static final String NAME = "qps";
ingo@1836: 
ingo@1836: 
ingo@1836:     private static final Logger logger =
ingo@1836:         Logger.getLogger(WMSQPSArtifact.class);
ingo@1836: 
ingo@1836: 
ingo@1836:     @Override
ingo@1836:     public void setup(
ingo@1836:         String          identifier,
ingo@1836:         ArtifactFactory factory,
ingo@1836:         Object          context,
ingo@1836:         CallMeta        callMeta,
ingo@1836:         Document        data)
ingo@1836:     {
ingo@1836:         logger.debug("WMSQPSArtifact.setup");
ingo@1836: 
ingo@1836:         super.setup(identifier, factory, context, callMeta, data);
ingo@1836:     }
ingo@1836: 
ingo@1836: 
ingo@1836:     @Override
ingo@1836:     public String getName() {
ingo@1836:         return NAME;
ingo@1836:     }
ingo@1836: 
ingo@1836: 
ingo@1836:     @Override
ingo@1836:     public State getCurrentState(Object cc) {
ingo@1836:         State s = new WMSQPSState(this);
ingo@1836: 
bjoern@4497:         List<Facet> fs = getFacets(getCurrentStateId());
ingo@1836: 
ingo@1836:         DefaultOutput o = new DefaultOutput(
ingo@1836:             "floodmap",
ingo@1836:             "floodmap",
ingo@1836:             "image/png",
ingo@1836:             fs,
ingo@1836:             "map");
ingo@1836: 
ingo@1836:         s.getOutputs().add(o);
ingo@1836: 
ingo@1836:         return s;
ingo@1836:     }
ingo@1836: 
ingo@1836: 
ingo@1836:     public static class WMSQPSState extends WMSDBState implements FacetTypes {
ingo@1836: 
ingo@1836:         private static final Logger logger =
ingo@1836:             Logger.getLogger(WMSQPSState.class);
ingo@1836: 
ingo@1836:         public WMSQPSState(WMSDBArtifact artifact) {
ingo@1836:             super(artifact);
ingo@1836:         }
ingo@1836: 
ingo@1836:         @Override
ingo@1836:         protected String getFacetType() {
ingo@1836:             return FLOODMAP_QPS;
ingo@1836:         }
ingo@1836: 
ingo@1836:         @Override
ingo@1836:         protected String getUrl() {
ingo@1836:             return FLYSUtils.getUserWMSUrl(artifact.identifier());
ingo@1836:         }
ingo@1836: 
ingo@1836:         @Override
ingo@1836:         protected String getSrid() {
ingo@1836:             River river = RiverFactory.getRiver(getRiverId());
ingo@1836:             return FLYSUtils.getRiverSrid(river.getName());
ingo@1836:         }
ingo@1836: 
ingo@1836:         @Override
ingo@3918:         protected Envelope getExtent(boolean reproject) {
ingo@1836:             River river = RiverFactory.getRiver(getRiverId());
aheinecke@5469:             List<CrossSectionTrack> qps;
ingo@1836: 
aheinecke@5469:             String kind = getIdPart(2);
aheinecke@5469: 
aheinecke@5469:             if (kind != null && kind.equals("1")) {
aheinecke@5469:                 qps = CrossSectionTrack.getCrossSectionTrack(river.getName(),
aheinecke@5469:                         Integer.parseInt(kind));
aheinecke@5469:             } else if (kind != null) {
aheinecke@5469:                 qps = CrossSectionTrack.getCrossSectionTrack(river.getName(),
aheinecke@5469:                         getName(), Integer.parseInt(kind));
aheinecke@5469:             } else {
aheinecke@5469:                 qps = CrossSectionTrack.getCrossSectionTrack(river.getName(),
aheinecke@5469:                         getName());
aheinecke@5469:             }
ingo@1836: 
ingo@1836:             Envelope max = null;
ingo@1836: 
ingo@1836:             for (CrossSectionTrack qp: qps) {
ingo@1836:                 Envelope env = qp.getGeom().getEnvelopeInternal();
ingo@1836: 
ingo@1836:                 if (max == null) {
ingo@1836:                     max = env;
ingo@1836:                     continue;
ingo@1836:                 }
ingo@1836: 
ingo@1836:                 max.expandToInclude(env);
ingo@1836:             }
ingo@1836: 
ingo@3918:             return max != null && reproject
ingo@3301:                 ? GeometryUtils.transform(max, getSrid())
ingo@3301:                 : max;
ingo@1836:         }
ingo@1836: 
ingo@1836:         @Override
ingo@1836:         protected String getFilter() {
aheinecke@5469:             String kind = getIdPart(2);
aheinecke@5469:             if (kind != null && kind.equals("1")) {
aheinecke@5469:                 // There can be several layers named qps that differ in kind
aheinecke@5469:                 return "river_id=" + String.valueOf(getRiverId()) +
aheinecke@5469:                     " AND kind_id=" + kind;
aheinecke@5469:             } else if (kind != null) {
aheinecke@5469:                 return "river_id=" + String.valueOf(getRiverId()) +
aheinecke@5469:                     " AND kind_id=" + kind +
aheinecke@5469:                     " AND name='" + getName() + "'";
aheinecke@5469:             }
aheinecke@5469:             return "river_id=" + String.valueOf(getRiverId()) +
aheinecke@5469:                 " AND name='" + getName() + "'";
ingo@1836:         }
ingo@1836: 
ingo@1836:         @Override
ingo@1836:         protected String getDataString() {
ingo@1845:             String srid = getSrid();
ingo@1845: 
ingo@1845:             if (FLYSUtils.isUsingOracle()) {
ingo@1845:                 return "geom FROM cross_section_tracks USING SRID " + srid;
ingo@1845:             }
ingo@1845:             else {
ingo@1845:                 return "geom FROM cross_section_tracks " +
ingo@1845:                        "USING UNIQUE id USING SRID " + srid;
ingo@1845:             }
ingo@1836:         }
ingo@1836: 
ingo@1836:         @Override
ingo@1836:         protected String getGeometryType() {
ingo@1836:             return "LINE";
ingo@1836:         }
ingo@1836:     } // end of WMSQPSState
ingo@1836: }
ingo@1836: // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :