001/**
002 * Licensed to the Apache Software Foundation (ASF) under one or more
003 * contributor license agreements.  See the NOTICE file distributed with
004 * this work for additional information regarding copyright ownership.
005 * The ASF licenses this file to You under the Apache License, Version 2.0
006 * (the "License"); you may not use this file except in compliance with
007 * the License.  You may obtain a copy of the License at
008 *
009 *      http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017package org.apache.activemq.web.view;
018
019import java.io.PrintWriter;
020
021import javax.jms.JMSException;
022import javax.jms.Message;
023import javax.jms.QueueBrowser;
024import javax.servlet.http.HttpServletRequest;
025import javax.servlet.http.HttpServletResponse;
026
027import com.thoughtworks.xstream.XStream;
028
029/**
030 * This renderer uses XStream to render messages on a queue as full XML elements
031 * 
032 * 
033 */
034public class XmlMessageRenderer extends SimpleMessageRenderer {
035
036    private XStream xstream;
037    
038    public void renderMessage(PrintWriter writer, HttpServletRequest request, HttpServletResponse response, QueueBrowser browser, Message message) throws JMSException {
039        getXstream().toXML(message, writer);
040    }
041
042    public XStream getXstream() {
043        if (xstream == null) {
044            xstream = new XStream();
045        }
046        return xstream;
047    }
048
049    public void setXstream(XStream xstream) {
050        this.xstream = xstream;
051    }
052}