/*
* $Id: DynamicRequestInterfaceBinding.java 19333 2010-09-03 14:26:42Z rossmason $
* --------------------------------------------------------------------------------------
* 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.ibeans.spi.support;
import org.mule.DefaultMuleEvent;
import org.mule.DefaultMuleMessage;
import org.mule.api.MessagingException;
import org.mule.api.MuleEvent;
import org.mule.api.MuleMessage;
import org.mule.config.i18n.CoreMessages;
import org.mule.transport.NullPayload;
import org.ibeans.api.channel.CHANNEL;
/**
* Creates an component binding that can use the {@link org.mule.api.transport.MessageRequester} interface to make
* a call. The need for this class is that the MessageRequester has no support for passing an {@link org.mule.api.MuleMessage} so this
* binding will set the message on the endpoint and use it when the request is made
*/
public class DynamicRequestInterfaceBinding extends DefaultRequestInterfaceBinding
{
@Override
public MuleEvent process(MuleEvent event) throws MessagingException
{
try
{
int timeout = event.getMessage().getInboundProperty(CHANNEL.TIMEOUT, event.getMuleContext().getConfiguration().getDefaultResponseTimeout());
if (inboundEndpoint instanceof DynamicRequestEndpoint)
{
MuleMessage message =((DynamicRequestEndpoint) inboundEndpoint).request(timeout, event);
if(message == null)
{
message = new DefaultMuleMessage(NullPayload.getInstance(), event.getMuleContext());
}
return new DefaultMuleEvent(message, event);
}
else
{
return new DefaultMuleEvent(inboundEndpoint.request(event.getMuleContext()
.getConfiguration()
.getDefaultResponseTimeout()), event);
}
}
catch (Exception e)
{
throw new MessagingException(CoreMessages.failedToInvoke("inboundEndpoint.request()"), event, e);
}
}
}