--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/artifact-database/src/main/java/org/dive4elements/artifactdatabase/rest/OutRepresentation.java	Thu Apr 25 10:57:18 2013 +0200
@@ -0,0 +1,55 @@
+/*
+ * 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.ArtifactDatabase.DeferredOutput;
+
+import java.io.IOException;
+import java.io.OutputStream;
+
+import org.restlet.data.MediaType;
+
+import org.restlet.representation.OutputRepresentation;
+
+/**
+ * Special representation to serve the out()-outputs
+ * via DeferredOutput efficently .
+ * @author <a href="mailto:sascha.teichmann@intevation">Sascha L. Teichmann</a>
+ */
+public class OutRepresentation
+extends      OutputRepresentation
+{
+    /**
+     * The deferred output fetched from ArtifactDatabase.out().
+     */
+    protected DeferredOutput out;
+
+    /**
+     * Constructor to create representation with a given MIME type and
+     * a deferred output.
+     * @param mediaType The MIME type of this representation.
+     * @param out The deferred output from the ArtifactDatabase.out() call.
+     */
+    public OutRepresentation(MediaType mediaType, DeferredOutput out) {
+        super(mediaType);
+        this.out = out;
+    }
+
+    /**
+     * Overwrites the write(OutputStream) of OutRepresentation to serve
+     * the data from the deferred output.
+     * @param output the stream where to write the data into.
+     * @throws IOException Thrown if an exception occurred while writing
+     * the data to the output stream.
+     */
+    public void write(OutputStream output) throws IOException {
+        out.write(output);
+    }
+}
+// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :