org.mule.processor
Class AsyncInterceptingMessageProcessor

java.lang.Object
  org.mule.processor.AbstractInterceptingMessageProcessor
      org.mule.processor.AsyncInterceptingMessageProcessor

All Implemented Interfaces:

EventListener, javax.resource.spi.work.WorkListener, Startable, Stoppable, InterceptingMessageProcessor, MessageProcessor, MessageSource

Direct Known Subclasses:

SedaStageInterceptingMessageProcessor

public class AsyncInterceptingMessageProcessor
extends AbstractInterceptingMessageProcessor
implements javax.resource.spi.work.WorkListener, Startable, Stoppable

Processes MuleEvent's asynchronously using a MuleWorkManager to schedule asynchronous processing of the next MessageProcessor. The next MessageProcessor will therefore be executed in a different thread unless the event is synchronous in which case the next MessageProcessor is invoked directly in the same thread.

Field Summary

protected boolean	doThreading
protected WorkManager	workManager
protected WorkManagerSource	workManagerSource

Fields inherited from class org.mule.processor.AbstractInterceptingMessageProcessor

logger, next

Fields inherited from interface org.mule.api.lifecycle.Startable

PHASE_NAME

Fields inherited from interface org.mule.api.lifecycle.Stoppable

PHASE_NAME

Constructor Summary

AsyncInterceptingMessageProcessor(ThreadingProfile threadingProfile, String name, int shutdownTimeout)

AsyncInterceptingMessageProcessor(WorkManagerSource workManagerSource, boolean doThreading)

Method Summary

protected void	handleWorkException(javax.resource.spi.work.WorkEvent event, String type)
MuleEvent	process(MuleEvent event) Invokes the MessageProcessor.
protected void	processAsync(MuleEvent event)
void	start()
void	stop()
void	workAccepted(javax.resource.spi.work.WorkEvent event)
void	workCompleted(javax.resource.spi.work.WorkEvent event)
void	workRejected(javax.resource.spi.work.WorkEvent event)
void	workStarted(javax.resource.spi.work.WorkEvent event)

Methods inherited from class org.mule.processor.AbstractInterceptingMessageProcessor

processNext, setListener, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

workManagerSource

protected WorkManagerSource workManagerSource

doThreading

protected boolean doThreading

workManager

protected WorkManager workManager

Constructor Detail

AsyncInterceptingMessageProcessor

public AsyncInterceptingMessageProcessor(WorkManagerSource workManagerSource,
                                         boolean doThreading)

AsyncInterceptingMessageProcessor

public AsyncInterceptingMessageProcessor(ThreadingProfile threadingProfile,
                                         String name,
                                         int shutdownTimeout)

Method Detail

start

public void start()
           throws MuleException

Specified by:

start in interface Startable

Throws:

MuleException

stop

public void stop()
          throws MuleException

Specified by:

stop in interface Stoppable

Throws:

MuleException

process

public MuleEvent process(MuleEvent event)
                  throws MuleException

Description copied from interface: MessageProcessor

Invokes the MessageProcessor.

Specified by:

process in interface MessageProcessor

Parameters:

event - MuleEvent to be processed

Returns:

optional response MuleEvent

Throws:

MuleException

processAsync

protected void processAsync(MuleEvent event)
                     throws MuleException

Throws:

MuleException

workAccepted

public void workAccepted(javax.resource.spi.work.WorkEvent event)

Specified by:

workAccepted in interface javax.resource.spi.work.WorkListener

workRejected

public void workRejected(javax.resource.spi.work.WorkEvent event)

Specified by:

workRejected in interface javax.resource.spi.work.WorkListener

workStarted

public void workStarted(javax.resource.spi.work.WorkEvent event)

Specified by:

workStarted in interface javax.resource.spi.work.WorkListener

workCompleted

public void workCompleted(javax.resource.spi.work.WorkEvent event)

Specified by:

workCompleted in interface javax.resource.spi.work.WorkListener

handleWorkException

protected void handleWorkException(javax.resource.spi.work.WorkEvent event,
                                   String type)