--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/flys-client/src/main/java/de/intevation/flys/client/server/ArtifactHelper.java	Thu Sep 15 12:55:36 2011 +0000
@@ -0,0 +1,100 @@
+package de.intevation.flys.client.server;
+
+import org.w3c.dom.Document;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+import de.intevation.artifacts.common.utils.ClientProtocolUtils;
+import de.intevation.artifacts.common.utils.CreationFilter;
+
+import de.intevation.artifacts.httpclient.exceptions.ConnectionException;
+import de.intevation.artifacts.httpclient.http.HttpClient;
+import de.intevation.artifacts.httpclient.http.HttpClientImpl;
+
+import de.intevation.flys.client.shared.exceptions.ServerException;
+import de.intevation.flys.client.shared.model.Artifact;
+
+import de.intevation.flys.client.shared.model.Recommendation;
+
+
+/**
+ * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
+ */
+public class ArtifactHelper {
+
+    /** The error message key that is thrown if an error occured while artifact
+     * creation.*/
+    public static final String ERROR_CREATE_ARTIFACT = "error_create_artifact";
+
+
+    private ArtifactHelper() {
+    }
+
+
+    public static Artifact createArtifact(
+        String         serverUrl,
+        String         locale,
+        String         factory,
+        Recommendation recommendation)
+    throws ServerException
+    {
+        System.out.println("ArtifactHelper.create");
+
+        String         uuid;
+        String         ids;
+        CreationFilter filter;
+
+        if (recommendation != null) {
+            uuid   = recommendation.getMasterArtifact();
+            ids    = recommendation.getIDs();
+            filter = convertFilter(recommendation.getFilter());
+        }
+        else {
+            uuid   = null;
+            ids    = null;
+            filter = null;
+        }
+
+        Document create = ClientProtocolUtils.newCreateDocument(
+            factory, uuid, ids, filter);
+
+        HttpClient client = new HttpClientImpl(serverUrl, locale);
+
+        try {
+            return (Artifact) client.create(create, new FLYSArtifactCreator());
+        }
+        catch (ConnectionException ce) {
+            System.err.println(ce.getLocalizedMessage());
+        }
+
+        throw new ServerException(ERROR_CREATE_ARTIFACT);
+    }
+
+
+    public static CreationFilter convertFilter(Recommendation.Filter filter) {
+
+        if (filter == null) {
+            return null;
+        }
+
+        CreationFilter cf = new CreationFilter();
+
+        Map<String, List<Recommendation.Facet>> outs = filter.getOuts();
+
+        for (Map.Entry<String, List<Recommendation.Facet>> entry:
+            outs.entrySet()) {
+            List<Recommendation.Facet> rfs = entry.getValue();
+            List<CreationFilter.Facet> cfs =
+                new ArrayList<CreationFilter.Facet>(rfs.size());
+            for (Recommendation.Facet rf: rfs) {
+                cfs.add(new CreationFilter.Facet(rf.getName(), rf.getIndex()));
+            }
+            cf.add(entry.getKey(), cfs);
+        }
+
+        return cf;
+    }
+}
+// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :