/*
* $Id: AsyncMessageProcessorsFactoryBean.java 22048 2011-05-31 14:39:03Z dfeist $
* --------------------------------------------------------------------------------------
* 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.config.spring.factories;
import org.mule.api.MuleContext;
import org.mule.api.NameableObject;
import org.mule.api.config.MuleConfiguration;
import org.mule.api.config.ThreadingProfile;
import org.mule.api.context.MuleContextAware;
import org.mule.api.processor.MessageProcessor;
import org.mule.api.processor.MessageProcessorBuilder;
import org.mule.processor.AsyncDelegateMessageProcessor;
import org.mule.processor.chain.DefaultMessageProcessorChainBuilder;
import org.mule.util.concurrent.ThreadNameHelper;
import java.util.List;
import org.springframework.beans.factory.FactoryBean;
public class AsyncMessageProcessorsFactoryBean implements FactoryBean, MuleContextAware, NameableObject
{
protected MuleContext muleContext;
protected List messageProcessors;
protected ThreadingProfile threadingProfile;
protected String name;
public Class getObjectType()
{
return MessageProcessor.class;
}
public void setThreadingProfile(ThreadingProfile threadingProfile)
{
this.threadingProfile = threadingProfile;
}
public void setMessageProcessors(List messageProcessors)
{
this.messageProcessors = messageProcessors;
}
public Object getObject() throws Exception
{
if (threadingProfile == null)
{
threadingProfile = muleContext.getDefaultThreadingProfile();
}
DefaultMessageProcessorChainBuilder builder = new DefaultMessageProcessorChainBuilder();
builder.setName("'async' child chain");
final MuleConfiguration config = muleContext.getConfiguration();
final String threadPrefix = ThreadNameHelper.asyncProcessor(muleContext, name);
AsyncDelegateMessageProcessor asyncProcessor = new AsyncDelegateMessageProcessor(threadingProfile,
threadPrefix,
config.getShutdownTimeout());
for (Object processor : messageProcessors)
{
if (processor instanceof MessageProcessor)
{
builder.chain((MessageProcessor) processor);
}
else if (processor instanceof MessageProcessorBuilder)
{
builder.chain((MessageProcessorBuilder) processor);
}
else
{
throw new IllegalArgumentException(
"MessageProcessorBuilder should only have MessageProcessor's or MessageProcessorBuilder's configured");
}
}
asyncProcessor.setDelegate(builder.build());
return asyncProcessor;
}
public boolean isSingleton()
{
return false;
}
public void setMuleContext(MuleContext context)
{
this.muleContext = context;
}
public String getName()
{
return name;
}
public void setName(String name)
{
this.name = name;
}
}