/*
* 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.processor.MessageProcessor;
import org.mule.api.processor.MessageProcessorBuilder;
import org.mule.api.processor.MessageProcessorChainBuilder;
import org.mule.processor.chain.DefaultMessageProcessorChainBuilder;
import java.util.List;
import org.springframework.beans.factory.FactoryBean;
public class MessageProcessorChainFactoryBean implements FactoryBean
{
protected List processors;
protected String name;
public Class getObjectType()
{
return MessageProcessor.class;
}
public void setMessageProcessors(List processors)
{
this.processors = processors;
}
public Object getObject() throws Exception
{
MessageProcessorChainBuilder builder = getBuilderInstance();
for (Object processor : processors)
{
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");
}
}
return builder.build();
}
protected MessageProcessorChainBuilder getBuilderInstance()
{
DefaultMessageProcessorChainBuilder builder = new DefaultMessageProcessorChainBuilder();
builder.setName("processor chain '"+name+"'");
return builder;
}
public boolean isSingleton()
{
return false;
}
public void setName(String name)
{
this.name = name;
}
}