--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/artifact-database/src/main/java/org/dive4elements/artifactdatabase/rest/FactoriesResource.java	Thu Apr 25 10:57:18 2013 +0200
@@ -0,0 +1,84 @@
+/*
+ * Copyright (c) 2010 by Intevation GmbH
+ *
+ * This program is free software under the LGPL (>=v2.1)
+ * Read the file LGPL.txt coming with the software for details
+ * or visit http://www.gnu.org/licenses/ if it does not exist.
+ */
+
+package de.intevation.artifactdatabase.rest;
+
+import de.intevation.artifacts.common.utils.XMLUtils;
+import de.intevation.artifacts.common.utils.XMLUtils.ElementCreator;
+
+import de.intevation.artifacts.ArtifactDatabase;
+import de.intevation.artifacts.ArtifactNamespaceContext;
+
+import org.apache.log4j.Logger;
+
+import org.restlet.data.MediaType;
+
+import org.restlet.ext.xml.DomRepresentation;
+
+import org.restlet.representation.Representation;
+
+import org.restlet.resource.ResourceException;
+
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+
+/**
+ * Resource to list the available factories.
+ * @author <a href="mailto:sascha.teichmann@intevation">Sascha L. Teichmann</a>
+ */
+public class FactoriesResource
+extends      BaseResource
+{
+    private static Logger logger = Logger.getLogger(FactoriesResource.class);
+
+    /**
+     * server URL where to reach the resource.
+     */
+    public static final String PATH = "/factories";
+
+    @Override
+    protected Representation innerGet()
+    throws                   ResourceException
+    {
+        Document document = XMLUtils.newDocument();
+
+        ElementCreator ec = new ElementCreator(
+            document,
+            ArtifactNamespaceContext.NAMESPACE_URI,
+            ArtifactNamespaceContext.NAMESPACE_PREFIX);
+
+        ArtifactDatabase db = (ArtifactDatabase)getContext()
+            .getAttributes().get("database");
+
+        Element root = ec.create("result");
+        document.appendChild(root);
+
+        Element type = ec.create("type");
+        ec.addAttr(type, "name", "factory-list");
+        root.appendChild(type);
+
+        Element factories = ec.create("factories");
+        root.appendChild(factories);
+
+        String [][] factoryNames = db.artifactFactoryNamesAndDescriptions();
+
+        for (int i = 0; i < factoryNames.length; ++i) {
+            String [] nd = factoryNames[i];
+            Element factoryElement = ec.create("factory");
+            ec.addAttr(factoryElement, "name", nd[0]);
+            ec.addAttr(factoryElement, "description", nd[1]);
+            factories.appendChild(factoryElement);
+        }
+
+        document.normalizeDocument();
+
+        return new DomRepresentation(
+            MediaType.APPLICATION_XML, document);
+    }
+}
+// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :