--- a/artifacts/src/main/java/org/dive4elements/river/artifacts/model/map/WMSDBLayerFacet.java	Thu Feb 06 13:22:10 2014 +0100
+++ b/artifacts/src/main/java/org/dive4elements/river/artifacts/model/map/WMSDBLayerFacet.java	Thu Feb 06 14:47:29 2014 +0100
@@ -9,6 +9,7 @@
 package org.dive4elements.river.artifacts.model.map;
 
 import org.dive4elements.river.artifacts.states.DefaultState.ComputeType;
+import org.dive4elements.artifactdatabase.state.Facet;
 
 
 public class WMSDBLayerFacet extends WMSLayerFacet {
@@ -110,5 +111,27 @@
     public boolean isQueryable() {
         return true;
     }
+
+    /** Clone Facet-bound data. */
+    protected void cloneData(WMSDBLayerFacet copy) {
+        super.cloneData(copy);
+        copy.setFilter(this.getFilter());
+        copy.setData(this.getData());
+        copy.setGeometryType(this.getGeometryType());
+        copy.setConnection(this.getConnection());
+        copy.setConnectionType(this.getConnectionType());
+        copy.setLabelItem(this.getLabelItem());
+    }
+
+    /** Copy deeply. */
+    @Override
+    public Facet deepCopy() {
+        WMSDBLayerFacet copy = new WMSDBLayerFacet();
+        copy.set(this);
+
+        cloneData(copy);
+
+        return copy;
+    }
 }
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