--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/artifacts/src/main/java/org/dive4elements/river/artifacts/sinfo/tkh/WinfoArtifactWrapper.java	Tue Feb 27 18:06:52 2018 +0100
@@ -0,0 +1,42 @@
+/** Copyright (C) 2017 by Bundesanstalt für Gewässerkunde
+ * Software engineering by
+ *  Björnsen Beratende Ingenieure GmbH
+ *  Dr. Schumacher Ingenieurbüro für Wasser und Umwelt
+ *
+ * This file is Free Software under the GNU AGPL (>=v3)
+ * and comes with ABSOLUTELY NO WARRANTY! Check out the
+ * documentation coming with Dive4Elements River for details.
+ */
+package org.dive4elements.river.artifacts.sinfo.tkh;
+
+import java.util.Collection;
+
+import org.dive4elements.artifactdatabase.data.DefaultStateData;
+import org.dive4elements.artifactdatabase.data.StateData;
+import org.dive4elements.river.artifacts.D4EArtifact;
+import org.dive4elements.river.artifacts.WINFOArtifact;
+
+/**
+ * Ugly wrapper around WINfoArtifact in order to a) not to break serialization of WInfoArtifact b) be able to copy data
+ * into it
+ *
+ * @author Gernot Belger
+ *
+ */
+class WinfoArtifactWrapper extends WINFOArtifact {
+
+    private static final long serialVersionUID = 1L;
+
+    public WinfoArtifactWrapper(final D4EArtifact dataSource) {
+        final Collection<StateData> allData = dataSource.getAllData();
+        for (final StateData stateData : allData) {
+
+            final DefaultStateData clonedData = new DefaultStateData();
+            clonedData.set(stateData);
+
+            addData(clonedData.getName(), clonedData);
+        }
+
+        addStringData("calculation_mode", "calc.surface.curve");
+    }
+}
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