/*
* $Id: LocalClientMessageProcessorBuilder.java 19191 2010-08-25 21:05:23Z tcarlson $
* --------------------------------------------------------------------------------------
* Copyright (c) MuleSoft, Inc. All rights reserved. http://www.mulesoft.com
*
* The software in this package is published under the terms of the CPAL v1.0
* license, a copy of which has been included with this distribution in the
* LICENSE.txt file.
*/
package org.mule.module.cxf.builder;
import org.mule.api.lifecycle.CreateException;
import org.mule.module.cxf.CxfOutboundMessageProcessor;
import org.mule.module.cxf.endpoint.CxfEndpointBuilder;
import org.apache.cxf.endpoint.Client;
import org.apache.cxf.endpoint.ClientImpl;
import org.apache.cxf.endpoint.Endpoint;
import org.apache.cxf.service.model.EndpointInfo;
import org.apache.cxf.transport.ChainInitiationObserver;
import org.apache.cxf.transport.Destination;
import org.apache.cxf.transport.DestinationFactory;
import org.apache.cxf.transport.DestinationFactoryManager;
import org.apache.cxf.transport.MessageObserver;
/**
* This builder uses a service that is already configured to build a CXF
* client and it's corresponding MessageProcessor. Given the specified
* <code>address</code> property, it will lookup the corresponding
* inbound MessageProcessor. It will then use this processor's service model
* to configure a CXF client.
* <p>
* This can be used via CXF meta endpoints. For instance, with MuleClient you can do:
* <code>
* MuleClient client = ...
* client.send("cxf:http://host/yourService?method=remoteOperation", message);
* </code>
* This will find the remote service, configure the client appropriately, and
* invoke the remote service.
* <p>
* This only works if the server and client are in the same Mule instance.
*
* @see CxfEndpointBuilder
*/
public class LocalClientMessageProcessorBuilder extends AbstractOutboundMessageProcessorBuilder
{
@Override
protected void configureMessageProcessor(CxfOutboundMessageProcessor processor)
{
}
@Override
protected Client createClient() throws CreateException, Exception
{
String uri = getAddress();
int idx = uri.indexOf('?');
if (idx != -1)
{
uri = uri.substring(0, idx);
}
// remove username/password
idx = uri.indexOf('@');
int slashIdx = uri.indexOf("//");
if (idx != -1 && slashIdx != -1)
{
uri = uri.substring(0, slashIdx + 2) + uri.substring(idx + 1);
}
EndpointInfo ei = new EndpointInfo();
ei.setAddress(uri);
DestinationFactoryManager dfm = getBus().getExtension(DestinationFactoryManager.class);
DestinationFactory df = dfm.getDestinationFactoryForUri(uri);
if (df == null)
{
throw new Exception("Could not find a destination factory for uri " + uri);
}
Destination dest = df.getDestination(ei);
MessageObserver mo = dest.getMessageObserver();
if (mo instanceof ChainInitiationObserver)
{
ChainInitiationObserver cMo = (ChainInitiationObserver) mo;
Endpoint cxfEP = cMo.getEndpoint();
return new ClientImpl(getBus(), cxfEP);
}
else
{
throw new Exception("Could not create client! No Server was found directly on the endpoint: "
+ uri);
}
}
}