--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/ManualPointsSingleState.java	Fri Sep 28 12:14:59 2012 +0200
@@ -0,0 +1,99 @@
+package de.intevation.flys.artifacts.states;
+
+import java.util.List;
+
+import org.apache.log4j.Logger;
+
+import de.intevation.artifacts.CallMeta;
+import de.intevation.artifacts.CallContext;
+
+import de.intevation.artifactdatabase.state.Facet;
+
+import de.intevation.flys.artifacts.FLYSArtifact;
+import de.intevation.flys.artifacts.ManualPointsArtifact;
+
+import de.intevation.flys.artifacts.model.ManualPointsFacet;
+import de.intevation.flys.artifacts.model.FacetTypes;
+
+import de.intevation.flys.artifacts.resources.Resources;
+
+
+/**
+ * The only state for an ManualPointArtifact.
+ */
+public class ManualPointsSingleState
+extends      DefaultState
+implements   FacetTypes
+{
+    /** Developer-centric description of facet. */
+    public static final String I18N_DESCRIPTION = "facet.longitudinal_section.manualpoint";
+
+    /** The logger that is used in this state. */
+    private static final Logger logger = Logger.getLogger(ManualPointsSingleState.class);
+
+
+    /**
+     * Add an ManualPointsFacet to list of Facets.
+     *
+     * @param artifact Ignored.
+     * @param hash Ignored.
+     * @param context Ignored.
+     * @param meta CallMeta to be used for internationalization.
+     * @param facets List to add ManualPointsFacet to.
+     *
+     * @return null.
+     */
+    public Object compute(
+        FLYSArtifact artifact,
+        String       hash,
+        CallMeta     meta,
+        List<Facet>  facets
+    ) {
+        logger.debug("ManualPointsSingleState.compute()");
+        ManualPointsArtifact points = (ManualPointsArtifact) artifact;
+
+        // Add Facet per Diagram type if data given.
+        for (ChartType ct: ChartType.values()) {
+            String pointData = points.getDataAsString(ct + "." + MANUALPOINTS + ".data");
+            if (pointData != null && !pointData.equals("") && !pointData.equals("[]")) {
+                String fName = ct + "." + MANUALPOINTS;
+                ManualPointsFacet facet = new ManualPointsFacet(
+                    0,
+                    fName,
+                    Resources.getMsg(meta, "manualpoints", "Manual Points"));
+        
+                facets.add(facet);
+            }
+            else {
+                //logger.debug("No points for " + ct);
+            }
+        }
+
+        return null;
+    }
+
+
+    @Override
+    public Object computeInit(
+        FLYSArtifact artifact,
+        String       hash,
+        Object       context,
+        CallMeta     meta,
+        List<Facet>  facets
+     ) {
+        return compute(artifact, hash, meta, facets);
+    }
+
+
+    @Override
+    public Object computeFeed(
+        FLYSArtifact artifact,
+        String hash,
+        CallContext context,
+        List<Facet> facets,
+        Object old
+    ) {
+        return compute(artifact, hash, context.getMeta(), facets);
+    }
+}
+// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :