Coverage Report - org.mule.component.simple.BridgeComponent
 
Classes in this File Line Coverage Branch Coverage Complexity
BridgeComponent
0%
0/15
0%
0/12
3.5
 
 1  
 /*
 2  
  * $Id: BridgeComponent.java 10529 2008-01-25 05:58:36Z dfeist $
 3  
  * --------------------------------------------------------------------------------------
 4  
  * Copyright (c) MuleSource, Inc.  All rights reserved.  http://www.mulesource.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.component.simple;
 12  
 
 13  
 import org.mule.api.MuleEventContext;
 14  
 import org.mule.api.config.ConfigurationException;
 15  
 import org.mule.api.lifecycle.Callable;
 16  
 import org.mule.api.routing.InboundRouter;
 17  
 import org.mule.api.service.Service;
 18  
 import org.mule.api.service.ServiceAware;
 19  
 import org.mule.routing.inbound.DefaultInboundRouterCollection;
 20  
 import org.mule.routing.inbound.ForwardingConsumer;
 21  
 import org.mule.routing.inbound.InboundPassThroughRouter;
 22  
 
 23  
 import java.util.Iterator;
 24  
 
 25  
 /**
 26  
  * The BridgeComponent is a standard Mule service that enables a bridge between an inbound and outbound endpoints.
 27  
  * Transformers can be used on the endpoints to convert the data being received in order to 'bridge' from one
 28  
  * endpoint transport to another.  When the BridgeComponent is used, it configures itself so that it will
 29  
  * not actually be invoked, instead it tells Mule to bypass invocation of the service, which has a slight performance
 30  
  * improvement. Note that because the service is never actually invoked any interceptors configured on the service
 31  
  * will not be invoked either.
 32  
  *
 33  
  * @deprecated along with bridge-service - use an empty service and, if you want an efficient transfer of messages,
 34  
  * add a forwarding-consumer.
 35  
  */
 36  0
 public class BridgeComponent implements ServiceAware, Callable
 37  
 {
 38  
 
 39  
     public Object onCall(MuleEventContext context) throws Exception
 40  
     {
 41  0
         throw new UnsupportedOperationException(
 42  
             "A bridge should not ever receive an event, instead the event should be directly dispatched from the inbound endpoint to the outbound router. Service is: "
 43  
                             + context.getService().getName());
 44  
     }
 45  
 
 46  
     public void setService(Service service) throws ConfigurationException
 47  
     {
 48  
         // Add a ForwardingConsumer, which punts message to oubound router, unless already present
 49  0
         boolean registered = false;
 50  0
         if(service.getInboundRouter()==null)
 51  
         {
 52  0
             service.setInboundRouter(new DefaultInboundRouterCollection());
 53  
         }
 54  0
         for (Iterator routers = service.getInboundRouter().getRouters().iterator(); routers.hasNext();)
 55  
         {
 56  0
             InboundRouter router = (InboundRouter) routers.next();
 57  
             //Remove if present
 58  0
             if(router instanceof InboundPassThroughRouter)
 59  
             {
 60  0
                 service.getInboundRouter().removeRouter(router);
 61  
             }
 62  0
             registered = registered || router instanceof ForwardingConsumer;
 63  
 
 64  0
         }
 65  0
         if (! registered)
 66  
         {
 67  0
             service.getInboundRouter().addRouter(new ForwardingConsumer());
 68  
         }
 69  
         // Make sure if other routers on the inbound router, they are honoured
 70  0
         service.getInboundRouter().setMatchAll(true);
 71  0
     }
 72  
 
 73  
 }