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/*
* JBoss, Home of Professional Open Source
* Copyright 2005, JBoss Inc., and individual contributors as indicated
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.ws.core.server;
// $Id: DelegatingInvocation.java 3959 2007-07-20 14:44:19Z heiko.braun@jboss.com $
import org.jboss.ws.WSException;
import org.jboss.ws.core.CommonBinding;
import org.jboss.ws.core.CommonBindingProvider;
import org.jboss.ws.core.EndpointInvocation;
import org.jboss.ws.core.binding.BindingException;
import org.jboss.ws.metadata.umdm.OperationMetaData;
import org.jboss.wsf.spi.invocation.Invocation;
import javax.xml.rpc.handler.soap.SOAPMessageContext;
import javax.xml.soap.SOAPMessage;
/** An invocation that delegates to the jbossws-core EndpointInvocation
*
* @author Thomas.Diesler@jboss.org
* @since 25-Apr-2007
*/
public class DelegatingInvocation extends Invocation
{
private EndpointInvocation getEndpointInvocation()
{
EndpointInvocation epInv = getInvocationContext().getAttachment(EndpointInvocation.class);
if (epInv == null)
throw new IllegalStateException("Cannot obtain endpoint invocation");
return epInv;
}
@Override
public void setReturnValue(Object value)
{
EndpointInvocation epInv = getEndpointInvocation();
epInv.setReturnValue(value);
SOAPMessageContext msgContext = (SOAPMessageContext)getInvocationContext().getAttachment(javax.xml.rpc.handler.MessageContext.class);
if (msgContext != null && msgContext.getMessage() == null)
{
try
{
// Bind the response message
OperationMetaData opMetaData = epInv.getOperationMetaData();
CommonBindingProvider bindingProvider = new CommonBindingProvider(opMetaData.getEndpointMetaData());
CommonBinding binding = (CommonBinding)bindingProvider.getCommonBinding();
SOAPMessage resMessage = (SOAPMessage)binding.bindResponseMessage(opMetaData, epInv);
msgContext.setMessage(resMessage);
}
catch (BindingException ex)
{
WSException.rethrow(ex);
}
}
}
@Override
public Object[] getArgs()
{
EndpointInvocation epInv = getEndpointInvocation();
return epInv.getRequestPayload();
}
@Override
public Object getReturnValue()
{
EndpointInvocation epInv = getEndpointInvocation();
return epInv.getReturnValue();
}
@Override
public void setArgs(Object[] args)
{
throw new IllegalArgumentException("Cannot set args on this invocation");
}
}
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