Coverage Report - org.mule.transport.rmi.RmiMessageDispatcher
 
Classes in this File Line Coverage Branch Coverage Complexity
RmiMessageDispatcher
0%
0/30
0%
0/12
2.143
 
 1  
 /*
 2  
  * Copyright (c) MuleSoft, Inc.  All rights reserved.  http://www.mulesoft.com
 3  
  * The software in this package is published under the terms of the CPAL v1.0
 4  
  * license, a copy of which has been included with this distribution in the
 5  
  * LICENSE.txt file.
 6  
  */
 7  
 package org.mule.transport.rmi;
 8  
 
 9  
 import org.mule.api.MuleEvent;
 10  
 import org.mule.api.MuleMessage;
 11  
 import org.mule.api.endpoint.OutboundEndpoint;
 12  
 import org.mule.api.transformer.TransformerException;
 13  
 import org.mule.transport.AbstractMessageDispatcher;
 14  
 import org.mule.transport.NullPayload;
 15  
 
 16  
 import java.lang.reflect.Method;
 17  
 import java.rmi.RMISecurityManager;
 18  
 import java.rmi.Remote;
 19  
 
 20  
 /**
 21  
  * <code>RmiMessageDispatcher</code> will send transformed mule events over
 22  
  * RMI-JRMP.
 23  
  */
 24  
 public class RmiMessageDispatcher extends AbstractMessageDispatcher
 25  
 {
 26  
     private final RmiConnector connector;
 27  
     protected volatile Remote remoteObject;
 28  
     protected volatile Method invokedMethod;
 29  
 
 30  
     public RmiMessageDispatcher(OutboundEndpoint endpoint)
 31  
     {
 32  0
         super(endpoint);
 33  0
         this.connector = (RmiConnector)endpoint.getConnector();
 34  0
     }
 35  
 
 36  
     protected void doConnect() throws Exception
 37  
     {
 38  0
         if (remoteObject == null)
 39  
         {
 40  
             // Shouldn't all this be in the connector?
 41  0
             String rmiPolicyPath = connector.getSecurityPolicy();
 42  0
             System.setProperty("java.security.policy", rmiPolicyPath);
 43  
 
 44  
             // Set security manager
 45  0
             if (System.getSecurityManager() == null)
 46  
             {
 47  0
                 System.setSecurityManager(new RMISecurityManager());
 48  
             }
 49  
 
 50  0
             remoteObject = connector.getRemoteObject(endpoint);
 51  
         }
 52  0
     }
 53  
 
 54  
     protected void doDisconnect() throws Exception
 55  
     {
 56  0
         remoteObject = null;
 57  0
         invokedMethod = null;
 58  0
     }
 59  
 
 60  
     private Object[] getArgs(MuleEvent event) throws TransformerException
 61  
     {
 62  0
         Object payload = event.getMessage().getPayload();
 63  0
         if (payload instanceof Object[])
 64  
         {
 65  0
             return (Object[])payload;
 66  
         }
 67  
         else
 68  
         {
 69  0
             return new Object[]{payload};
 70  
         }
 71  
     }
 72  
 
 73  
     protected void doDispatch(MuleEvent event) throws Exception
 74  
     {
 75  0
         Object[] arguments = getArgs(event);
 76  0
         if (invokedMethod == null)
 77  
         {
 78  0
             invokedMethod = connector.getMethodObject(remoteObject, event);
 79  
         }
 80  0
         invokedMethod.invoke(remoteObject, arguments);
 81  0
     }
 82  
 
 83  
     public MuleMessage doSend(MuleEvent event) throws Exception
 84  
     {
 85  0
         if (invokedMethod == null)
 86  
         {
 87  0
             invokedMethod = connector.getMethodObject(remoteObject, event);
 88  
         }
 89  
 
 90  0
         Object[] arguments = getArgs(event);
 91  0
         Object result = invokedMethod.invoke(remoteObject, arguments);
 92  
 
 93  0
         if (result == null)
 94  
         {
 95  0
             return createMuleMessage(NullPayload.getInstance());
 96  
         }
 97  
         else
 98  
         {
 99  0
             return createMuleMessage(result);
 100  
         }
 101  
     }
 102  
 
 103  
     protected void doDispose()
 104  
     {
 105  
         // template method
 106  0
     }
 107  
 }