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     */
017    package org.apache.camel.component.xmpp;
018    
019    import java.util.HashMap;
020    import java.util.Iterator;
021    import java.util.Map;
022    
023    import org.apache.camel.impl.DefaultMessage;
024    
025    import org.jivesoftware.smack.packet.Message;
026    
027    /**
028     * Represents a {@link org.apache.camel.Message} for working with XMPP
029     * 
030     * @version $Revision:520964 $
031     */
032    public class XmppMessage extends DefaultMessage {
033        private Message xmppMessage;
034    
035        public XmppMessage() {
036            this(new Message());
037        }
038    
039        public XmppMessage(Message jmsMessage) {
040            this.xmppMessage = jmsMessage;
041        }
042    
043        @Override
044        public String toString() {
045            if (xmppMessage != null) {
046                return "XmppMessage: " + xmppMessage;
047            } else {
048                return "XmppMessage: " + getBody();
049            }
050        }
051    
052        @Override
053        public XmppExchange getExchange() {
054            return (XmppExchange)super.getExchange();
055        }
056    
057        /**
058         * Returns the underlying XMPP message
059         * 
060         * @return the underlying XMPP message
061         */
062        public Message getXmppMessage() {
063            return xmppMessage;
064        }
065    
066        public void setXmppMessage(Message xmppMessage) {
067            this.xmppMessage = xmppMessage;
068        }
069    
070        public Object getHeader(String name) {
071            return xmppMessage.getProperty(name);
072        }
073    
074        @Override
075        public void setHeader(String name, Object value) {
076            if (value == null) {
077                xmppMessage.deleteProperty(name);
078            } else {
079                xmppMessage.setProperty(name, value);
080            }
081        }
082    
083        @Override
084        public Map<String, Object> getHeaders() {
085            Map<String, Object> answer = new HashMap<String, Object>();
086            Iterator iter = xmppMessage.getPropertyNames();
087            while (iter.hasNext()) {
088                String name = (String)iter.next();
089                answer.put(name, xmppMessage.getProperty(name));
090            }
091            return answer;
092        }
093    
094        @Override
095        public XmppMessage newInstance() {
096            return new XmppMessage();
097        }
098    
099        @Override
100        protected Object createBody() {
101            if (xmppMessage != null) {
102                return getExchange().getBinding().extractBodyFromXmpp(getExchange(), xmppMessage);
103            }
104            return null;
105        }
106    }