--- a/flys-artifacts/ChangeLog	Tue Oct 18 12:44:02 2011 +0000
+++ b/flys-artifacts/ChangeLog	Tue Oct 18 12:56:12 2011 +0000
@@ -1,3 +1,17 @@
+2011-10-18	Felix Wolfsteller	<felix.wolfsteller@intevation.de>
+
+	Add a new Artifact and Facet (StaticWKmsArtifact, WKmsFacet) to
+	access WKms obtainable with the WKmsFactory.
+
+	* src/main/java/de/intevation/flys/artifacts/StaticWKmsArtifact.java:
+	  New, artifact with single state to get WKms from WKmsFactory.
+	
+	* src/main/java/de/intevation/flys/artifacts/model/WKmsFacet.java:
+	  New Facet to display W over km.
+	
+	* src/main/java/de/intevation/flys/artifacts/model/FacetTypes.java:
+	  Added new type name.
+
 2011-10-18	Felix Wolfsteller	<felix.wolfsteller@intevation.de>
 
 	Add WKMsFactory to access 'static' wst-data.

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/StaticWKmsArtifact.java	Tue Oct 18 12:56:12 2011 +0000
@@ -0,0 +1,208 @@
+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.artifactdatabase.state.DefaultOutput;
+import de.intevation.artifactdatabase.state.State;
+
+import de.intevation.artifacts.Artifact;
+import de.intevation.artifacts.ArtifactFactory;
+import de.intevation.artifacts.ArtifactNamespaceContext;
+import de.intevation.artifacts.CallMeta;
+
+import de.intevation.flys.artifacts.model.WKms;
+import de.intevation.flys.artifacts.model.WKmsFacet;
+import de.intevation.flys.artifacts.model.WstValueTable;
+import de.intevation.flys.artifacts.model.WstValueTableFactory;
+import de.intevation.flys.artifacts.model.WKmsFactory;
+
+import de.intevation.flys.artifacts.states.StaticState;
+import de.intevation.flys.artifacts.resources.Resources;
+
+import de.intevation.flys.utils.FLYSUtils;
+import de.intevation.artifacts.common.utils.XMLUtils;
+
+
+/**
+ * Artifact to access additional "waterlevel"-type of data, like the height
+ * of protective measures (dikes).
+ *
+ * This artifact neglects (Static)FLYSArtifacts capabilities of interaction
+ * with the StateEngine by overriding the getState*-methods.
+ */
+public class StaticWKmsArtifact
+extends      StaticFLYSArtifact
+{
+    /** The logger for this class. */
+    private static Logger logger =
+        Logger.getLogger(StaticWKmsArtifact.class);
+
+    /** XPath to access initial parameter. */
+    public static final String XPATH_DATA =
+        "/art:action/art:ids/@value";
+
+    /** One and only state to be in. */
+    protected transient State state = null;
+
+    protected int col_pos;
+
+    protected int wst_id;
+
+
+    /**
+     * Trivial Constructor.
+     */
+    public StaticWKmsArtifact() {
+        logger.debug("StaticWKmsArtifact.StaticWKmsArtifact");
+    }
+
+
+    /**
+     * Gets called from factory, to set things up.
+     */
+    @Override
+    public void setup(
+        String          identifier,
+        ArtifactFactory factory,
+        Object          context,
+        CallMeta        callMeta,
+        Document        data)
+    {
+        logger.debug("StaticWKmsArtifact.setup");
+
+        state = new StaticState(
+            "state.additional_wkms.static",
+            "state.additional_wkms.static");
+        List<Facet> fs = new ArrayList<Facet>();
+        logger.debug(XMLUtils.toString(data));
+        String code = XMLUtils.xpathString(
+            data, XPATH_DATA, ArtifactNamespaceContext.INSTANCE);
+
+        logger.debug("makes: " + code);
+
+        //ex.: flood_protection-wstv-114-12
+        if (code != null) {
+            String [] parts = code.split("-");
+            int col = Integer.valueOf(parts[2]);
+            int wst = Integer.valueOf(parts[3]);
+            // These shall be put in data (addData)
+            this.col_pos = col;
+            this.wst_id  = wst;
+            // addDataAsString?
+        }
+
+        // Will get col_id and wst_id
+        
+        Facet facet = new WKmsFacet(Resources.getMsg(callMeta,
+                   "facet.discharge_curves.mainvalues.w",
+                   "facet.discharge_curves.mainvalues.w"));
+        fs.add(facet);
+        facets.put(state.getID(), fs);
+
+        spawnState();
+        super.setup(identifier, factory, context, callMeta, data);
+    }
+
+
+    /**
+     * Initialize the static state with output.
+     */
+    protected State spawnState() {
+        state = new StaticState(
+            "state.additional_wkms.static",
+            "state.additional_wkms.static");
+        List<Facet> fs = (List<Facet>) facets.get("state.additional_wkms.static");
+        DefaultOutput output = new DefaultOutput(
+            "w_differences",
+            "w_differences.longitudinal_section", "image/png",
+            fs,
+            "chart");
+        // TODO: also add longitudinal_section output?
+
+        state.getOutputs().add(output);
+        return state;
+    }
+
+
+    /**
+     * Called via setup.
+     */
+    @Override
+    protected void initialize(Artifact artifact, Object context, CallMeta meta) {
+        logger.debug("StaticWKmsArtifact.initialize");
+        WINFOArtifact winfo = (WINFOArtifact) artifact;
+        // TODO: The river is of no interest, so far.
+        addData("river", winfo.getData("river"));
+    }
+
+
+    /**
+     * Get a list containing the one and only State.
+     * @param  context ignored.
+     * @return list with one and only state.
+     */
+    @Override
+    protected List<State> getStates(Object context) {
+        ArrayList<State> states = new ArrayList<State>();
+        states.add(getState());
+        return states;
+    }
+
+
+    /**
+     * Get the "current" state (there is but one).
+     * @param cc ignored.
+     * @return the "current" (only possible) state.
+     */
+    @Override
+    public State getCurrentState(Object cc) {
+        return getState();
+    }
+
+
+    /**
+     * Get the only possible state.
+     * @return the state.
+     */
+    protected State getState() {
+        return getState(null, null);
+    }
+
+
+    /**
+     * Get the state.
+     * @param context ignored.
+     * @param stateID ignored.
+     * @return the state.
+     */
+    @Override
+    protected State getState(Object context, String stateID) {
+        if (state != null)
+            return state;
+        else
+            return spawnState();
+    }
+
+
+    /**
+     * Get WKms from factory.
+     * @param TODO idx param is not needed
+     * @return WKms according to parameterization (can be null);
+     */
+    public WKms getWKms(int idx) {
+        logger.debug("StaticWKmsArtifact.getWKms");
+
+        // TODO KIND is not needed.
+        return WKmsFactory.getWKms(
+            WKmsFactory.KIND_PROTECTION,
+            this.col_pos,
+            this.wst_id);
+    }
+}
+// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :

--- a/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/FacetTypes.java	Tue Oct 18 12:44:02 2011 +0000
+++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/FacetTypes.java	Tue Oct 18 12:56:12 2011 +0000
@@ -29,6 +29,8 @@
     String DURATION_W = "duration_curve.w";
     String DURATION_Q = "duration_curve.q";
 
+    String STATIC_WKMS = "other.wkms";
+
     String CSV = "csv";
     String WST = "wst";
     String AT  = "at";

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/WKmsFacet.java	Tue Oct 18 12:56:12 2011 +0000
@@ -0,0 +1,53 @@
+package de.intevation.flys.artifacts.model;
+
+import de.intevation.artifacts.Artifact;
+import de.intevation.artifacts.CallContext;
+
+import de.intevation.artifactdatabase.state.DefaultFacet;
+
+import de.intevation.flys.artifacts.StaticWKmsArtifact;
+import de.intevation.flys.artifacts.model.FacetTypes;
+
+/**
+ * Facet to show W|km Values.
+ */
+public class WKmsFacet
+extends      DefaultFacet
+implements   FacetTypes {
+
+    /** Trivial Constructor. */
+    public WKmsFacet(String description) {
+        this.description = description;
+        name = STATIC_WKMS;
+        index = 0;
+    }
+
+
+    /**
+     * Returns the data this facet requires.
+     *
+     * @param artifact the owner artifact.
+     * @param context  the CallContext (ignored).
+     *
+     * @return the data.
+     */
+    @Override
+    public Object getData(Artifact artifact, CallContext context) {
+        StaticWKmsArtifact staticData =
+            (StaticWKmsArtifact) artifact;
+        return staticData.getWKms(0);
+    }
+
+
+    /**
+     * Create a deep copy of this Facet.
+     * @return a deep copy.
+     */
+    @Override
+    public WKmsFacet deepCopy() {
+        WKmsFacet copy = new WKmsFacet(description);
+        copy.set(this);
+        return copy;
+    }
+}
+// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :