1 files changed, 109 insertions, 0 deletions
diff --git a/java/management/client/src/main/java/org/apache/qpid/management/servlet/WSDMAdapter.java b/java/management/client/src/main/java/org/apache/qpid/management/servlet/WSDMAdapter.java
new file mode 100644
index 0000000000..c6fcde08c4
--- /dev/null
+++ b/java/management/client/src/main/java/org/apache/qpid/management/servlet/WSDMAdapter.java
@@ -0,0 +1,109 @@
+/*
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
+ */
+package org.apache.qpid.management.servlet;
+
+import java.io.IOException;
+import java.io.PrintWriter;
+
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import org.apache.muse.util.xml.XmlUtils;
+import org.apache.qpid.management.Messages;
+import org.apache.qpid.management.wsdm.muse.engine.WSDMAdapterIsolationLayer;
+import org.apache.qpid.qman.debug.XmlDebugger;
+import org.apache.qpid.transport.util.Logger;
+import org.w3c.dom.Document;
+import org.xml.sax.SAXException;
+
+/**
+ * QMan Adapter facade.
+ * This is the main requestor entry point of the WS-DM connector / adapter.
+ * All WSDM requests will be handled (at higher level) by this servlet.
+ * 
+ * @author Andrea Gazzarini
+ */
+public class WSDMAdapter extends HttpServlet 
+{
+	private static final long serialVersionUID = 6149614872902682208L;
+	private final static Logger LOGGER = Logger.get(WSDMAdapter.class);
+	private WSDMAdapterIsolationLayer _isolationLayer;
+	
+	@Override
+	public void init() throws ServletException {
+        LOGGER.debug(Messages.QMAN_000026_WSDM_ADAPTER_STARTS);
+        
+        _isolationLayer = new WSDMAdapterIsolationLayer(getServletContext());
+        _isolationLayer.initialize();
+        
+        LOGGER.debug(Messages.QMAN_000027_WSDM_ADAPTER_STARTED);
+        
+ 	}
+	
+	/**
+	 * Accepts http requests containing a soap envelope (request) and therefore
+	 * acts as the main entry point of whole WS process.
+	 * 
+	 * @param request the http request.
+	 * @param response the http response.
+	 * @throws ServletException in case of application failure.
+	 * @throws IOException in case of generic I/O failure.
+	 */
+	@Override
+	protected void doPost(HttpServletRequest request,HttpServletResponse response) throws ServletException,IOException 
+	{		
+		PrintWriter writer = response.getWriter();
+
+		Document soapEnvelopeRequest = null;
+		String soapEnvelopeResposeAsString = null;
+		
+		try 
+		{
+			soapEnvelopeRequest = XmlUtils.createDocument(request.getInputStream());
+			
+			Document soapEnvelopeResponse = _isolationLayer.handleRequest(soapEnvelopeRequest);
+			soapEnvelopeResposeAsString = XmlUtils.toString(soapEnvelopeResponse,false,true);
+			
+			response.setContentType("text/xml");
+			
+			writer.write(soapEnvelopeResposeAsString);
+		} catch (SAXException exception) 
+		{
+			LOGGER.error(
+					exception,
+					Messages.QMAN_100019_REQ_OR_RES_MALFORMED);
+			throw new ServletException(exception);
+		} finally {
+			writer.flush();	
+			
+			XmlDebugger.debug(soapEnvelopeRequest);
+			try {
+				XmlDebugger.debug(soapEnvelopeResposeAsString);
+			} catch(Exception exception) {
+				LOGGER.error(
+						exception,
+						Messages.QMAN_100019_REQ_OR_RES_MALFORMED);
+			}
+		}
+	}
+}
+\ No newline at end of file