--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/QSectorArtifact.java	Fri Sep 28 12:14:43 2012 +0200
@@ -0,0 +1,133 @@
+package de.intevation.flys.artifacts;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.log4j.Logger;
+
+import org.w3c.dom.Document;
+
+import de.intevation.artifactdatabase.state.Facet;
+
+import de.intevation.artifacts.Artifact;
+import de.intevation.artifacts.ArtifactFactory;
+import de.intevation.artifacts.CallMeta;
+import de.intevation.artifacts.CallContext;
+
+import de.intevation.flys.artifacts.model.FacetTypes;
+import de.intevation.flys.artifacts.model.GaugeFinder;
+import de.intevation.flys.artifacts.model.GaugeFinderFactory;
+import de.intevation.flys.artifacts.model.GaugeRange;
+import de.intevation.flys.artifacts.model.NamedDouble;
+
+import de.intevation.flys.artifacts.services.FixingsKMChartService;
+
+import de.intevation.flys.artifacts.states.DefaultState;
+
+import de.intevation.flys.artifacts.resources.Resources;
+
+
+/**
+ * Artifact to produce sector markers.
+ */
+public class QSectorArtifact
+extends      StaticFLYSArtifact
+implements   FacetTypes
+{
+    /** The logger for this class. */
+    private static Logger logger = Logger.getLogger(QSectorArtifact.class);
+
+    /** The name of the artifact. */
+    public static final String ARTIFACT_NAME = "qsector";
+
+
+    /**
+     * Trivial Constructor.
+     */
+    public QSectorArtifact() {
+        logger.debug("QSectorArtifact.QSectorArtifact()");
+    }
+
+
+    /**
+     * Gets called from factory, to set things up.
+     */
+    @Override
+    public void setup(
+        String          identifier,
+        ArtifactFactory factory,
+        Object          context,
+        CallMeta        callMeta,
+        Document        data)
+    {
+        logger.debug("QSectorArtifact.setup");
+        super.setup(identifier, factory, context, callMeta, data);
+        initialize(null, context, callMeta);
+    }
+
+
+    /** Return the name of this artifact. */
+    public String getName() {
+        return ARTIFACT_NAME;
+    }
+
+
+    /** Get list of NamedDouble s (QSectors). */
+    public Object getQSectors(double km, CallContext context) {
+
+        String river = getDataAsString("river");
+        List<NamedDouble> qsectors = new ArrayList<NamedDouble>();
+
+        GaugeFinderFactory ggf = GaugeFinderFactory.getInstance();
+        GaugeFinder        gf  = ggf.getGaugeFinder(river);
+
+        if (gf == null) {
+            logger.warn("No gauge finder found for river '" + river + "'");
+            return null;
+        }
+
+        GaugeRange gr = gf.find(km);
+        if (gr == null) {
+            logger.debug("No gauge range found for km "
+                + km + " on river " + river + ".");
+            return null;
+        }
+
+        if (logger.isDebugEnabled()) {
+            logger.debug(gr);
+        }
+
+        for (int i = 0; i < FixingsKMChartService.I18N_Q_SECTOR_BOARDERS.length; ++i) {
+            String key   = FixingsKMChartService.I18N_Q_SECTOR_BOARDERS[i];
+            String def   = FixingsKMChartService.DEFAULT_Q_SECTOR_BORDERS[i];
+            String label = Resources.getMsg(context.getMeta(), key, def);
+
+            qsectors.add(new NamedDouble(label, gr.getSectorBorder(i)));
+        }
+
+        return qsectors;
+    }
+
+
+    /** Setup state and facet. */
+    @Override
+    protected void initialize(Artifact artifact, Object context, CallMeta meta) {
+        logger.debug("QSectorArtifact.initialize");
+        List<Facet> fs = new ArrayList<Facet>();
+
+        FLYSArtifact flys = (FLYSArtifact) artifact;
+        importData(flys, "river");
+
+        DefaultState state = (DefaultState) getCurrentState(context);
+        state.computeInit(this, hash(), context, meta, fs);
+        if (!fs.isEmpty()) {
+            logger.debug("Facets to add in QSectorArtifact.initialize .");
+            facets.put(getCurrentStateId(), fs);
+        }
+        else {
+            logger.debug("No facets to add in QSectorArtifact.initialize ("
+                + state.getID() + ").");
+        }
+    }
+}
+// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :