Coverage Report - org.mule.transport.xmpp.XmppMessageReceiver
 
Classes in this File Line Coverage Branch Coverage Complexity
XmppMessageReceiver
0%
0/22
0%
0/2
0
XmppMessageReceiver$XMPPWorker
0%
0/17
0%
0/8
0
 
 1  
 /*
 2  
  * $Id: XmppMessageReceiver.java 19191 2010-08-25 21:05:23Z tcarlson $
 3  
  * --------------------------------------------------------------------------------------
 4  
  * Copyright (c) MuleSoft, Inc.  All rights reserved.  http://www.mulesoft.com
 5  
  *
 6  
  * The software in this package is published under the terms of the CPAL v1.0
 7  
  * license, a copy of which has been included with this distribution in the
 8  
  * LICENSE.txt file.
 9  
  */
 10  
 
 11  
 package org.mule.transport.xmpp;
 12  
 
 13  
 import org.mule.api.MuleEvent;
 14  
 import org.mule.api.MuleException;
 15  
 import org.mule.api.MuleMessage;
 16  
 import org.mule.api.construct.FlowConstruct;
 17  
 import org.mule.api.endpoint.InboundEndpoint;
 18  
 import org.mule.api.lifecycle.CreateException;
 19  
 import org.mule.transport.AbstractConnector;
 20  
 import org.mule.transport.AbstractMessageReceiver;
 21  
 
 22  
 import javax.resource.spi.work.Work;
 23  
 import javax.resource.spi.work.WorkException;
 24  
 import javax.resource.spi.work.WorkManager;
 25  
 
 26  
 import org.jivesoftware.smack.PacketListener;
 27  
 import org.jivesoftware.smack.packet.Message;
 28  
 import org.jivesoftware.smack.packet.Packet;
 29  
 
 30  
 /** 
 31  
  * <code>XmppMessageReceiver</code> is responsible for receiving Mule events over XMPP. 
 32  
  */
 33  0
 public class XmppMessageReceiver extends AbstractMessageReceiver implements PacketListener
 34  
 {
 35  
 //    private XMPPConnection xmppConnection = null;
 36  
     private XmppConversation xmppConversation;
 37  
 
 38  
     public XmppMessageReceiver(AbstractConnector connector, FlowConstruct flowConstruct, InboundEndpoint endpoint)
 39  
             throws CreateException
 40  
     {
 41  0
         super(connector, flowConstruct, endpoint);
 42  0
         XmppConnector xmppConnector = (XmppConnector) connector;
 43  0
         xmppConversation = xmppConnector.getConversationFactory().create(endpoint);
 44  0
     }
 45  
 
 46  
     @Override
 47  
     protected void doConnect() throws Exception
 48  
     {
 49  0
         xmppConversation.connect();
 50  
 //        try
 51  
 //        {
 52  
 //            XmppConnector cnn = (XmppConnector) connector;
 53  
 //            xmppConnection = cnn.createXmppConnection(endpoint.getEndpointURI());
 54  
 //            if (endpoint.getFilter() instanceof PacketFilter)
 55  
 //            {
 56  
 //                xmppConnection.addPacketListener(this, (PacketFilter) endpoint.getFilter());
 57  
 //            }
 58  
 //            else
 59  
 //            {
 60  
 //                PacketFilter filter = new PacketTypeFilter(Message.class);
 61  
 //                xmppConnection.addPacketListener(this, filter);
 62  
 //            }
 63  
 //        }
 64  
 //        catch (XMPPException e)
 65  
 //        {
 66  
 //            throw new ConnectException(CoreMessages.failedToCreate("XMPP Connection"), e, this);
 67  
 //        }
 68  0
     }
 69  
 
 70  
     @Override
 71  
     protected void doDisconnect() throws Exception
 72  
     {
 73  0
         xmppConversation.disconnect();
 74  
 //        if (xmppConnection != null)
 75  
 //        {
 76  
 //            xmppConnection.removePacketListener(this);
 77  
 //            xmppConnection.disconnect();
 78  
 //        }
 79  0
     }
 80  
 
 81  
     // TODO xmpp: consider lifecycle
 82  
     @Override
 83  
     protected void doStart() throws MuleException
 84  
     {
 85  
         // nothing to do
 86  0
     }
 87  
 
 88  
     // TODO xmpp: consider lifecycle
 89  
     @Override
 90  
     protected void doStop() throws MuleException
 91  
     {
 92  
         // nothing to do
 93  0
     }
 94  
 
 95  
     @Override
 96  
     protected void doDispose()
 97  
     {
 98  0
         xmppConversation = null;
 99  0
     }
 100  
 
 101  
     protected Work createWork(Packet message)
 102  
     {
 103  0
         return new XMPPWorker(message);
 104  
     }
 105  
 
 106  
     /** @see org.jivesoftware.smack.PacketListener#processPacket(org.jivesoftware.smack.packet.Packet) */
 107  
     public void processPacket(Packet packet)
 108  
     {
 109  0
         if (logger.isDebugEnabled())
 110  
         {
 111  0
             logger.debug("processing packet: " + packet.toXML());
 112  
         }
 113  
 
 114  0
         Work work = createWork(packet);
 115  
         try
 116  
         {
 117  0
             getWorkManager().scheduleWork(work, WorkManager.INDEFINITE, null, connector);
 118  
         }
 119  0
         catch (WorkException e)
 120  
         {
 121  0
             logger.error("Xmpp Server receiver work failed: " + e.getMessage(), e);
 122  0
         }
 123  0
     }
 124  
 
 125  
     private class XMPPWorker implements Work
 126  
     {
 127  0
         Packet packet = null;
 128  
 
 129  
         public XMPPWorker(Packet message)
 130  0
         {
 131  0
             this.packet = message;
 132  0
         }
 133  
 
 134  
         /** Accept requests from a given TCP port */
 135  
         public void run()
 136  
         {
 137  
             try
 138  
             {
 139  0
                 if (logger.isDebugEnabled())
 140  
                 {
 141  0
                     logger.debug("Processing XMPP packet from: " + packet.getFrom());
 142  
                 }
 143  
 
 144  0
                 MuleMessage message = createMuleMessage(packet, endpoint.getEncoding());
 145  0
                 MuleEvent event = routeMessage(message);
 146  0
                 MuleMessage returnMessage = event == null ? null : event.getMessage();
 147  
 
 148  0
                 if (returnMessage != null && packet instanceof Message)
 149  
                 {
 150  0
                     returnMessage.applyTransformers(event, connector.getDefaultResponseTransformers(endpoint));
 151  0
                     Packet result = (Packet) returnMessage.getPayload();
 152  
 //                    xmppConnection.sendPacket(result);
 153  
                 }
 154  
             }
 155  0
             catch (Exception e)
 156  
             {
 157  0
                 getConnector().getMuleContext().getExceptionListener().handleException(e);
 158  0
             }
 159  0
         }
 160  
 
 161  
         public void release()
 162  
         {
 163  
             // template method
 164  0
         }
 165  
     }
 166  
 }