org.apache.camel.processor
Class SubUnitOfWorkProcessor

java.lang.Object
  extended by org.apache.camel.impl.ServiceSupport
      extended by org.apache.camel.processor.DelegateAsyncProcessor
          extended by org.apache.camel.processor.UnitOfWorkProcessor
              extended by org.apache.camel.processor.SubUnitOfWorkProcessor
All Implemented Interfaces:
AsyncProcessor, Navigate<Processor>, Processor, Service, ShutdownableService

public class SubUnitOfWorkProcessor
extends UnitOfWorkProcessor

A processor that processes the processor in a SubUnitOfWork context.

This processor ensures the UnitOfWork.beginSubUnitOfWork(org.apache.camel.Exchange) and UnitOfWork.endSubUnitOfWork(org.apache.camel.Exchange) is executed.

See Also:
SubUnitOfWork, SubUnitOfWorkCallback

Field Summary
 
Fields inherited from class org.apache.camel.processor.DelegateAsyncProcessor
processor
 
Constructor Summary
SubUnitOfWorkProcessor(AsyncProcessor processor)
           
SubUnitOfWorkProcessor(Processor processor)
           
SubUnitOfWorkProcessor(RouteContext routeContext, AsyncProcessor processor)
           
SubUnitOfWorkProcessor(RouteContext routeContext, Processor processor)
           
 
Method Summary
 boolean process(Exchange exchange, AsyncCallback callback)
          Processes the message exchange.
 String toString()
           
 
Methods inherited from class org.apache.camel.processor.UnitOfWorkProcessor
createUnitOfWork, getRouteContext
 
Methods inherited from class org.apache.camel.processor.DelegateAsyncProcessor
doStart, doStop, getProcessor, hasNext, next, process, processNext, setProcessor, setProcessor
 
Methods inherited from class org.apache.camel.impl.ServiceSupport
addChildService, doResume, doShutdown, doSuspend, getStatus, getVersion, isRunAllowed, isStarted, isStarting, isStopped, isStopping, isSuspended, isSuspending, removeChildService, resume, shutdown, start, start, stop, suspend
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

SubUnitOfWorkProcessor

public SubUnitOfWorkProcessor(Processor processor)

SubUnitOfWorkProcessor

public SubUnitOfWorkProcessor(AsyncProcessor processor)

SubUnitOfWorkProcessor

public SubUnitOfWorkProcessor(RouteContext routeContext,
                              Processor processor)

SubUnitOfWorkProcessor

public SubUnitOfWorkProcessor(RouteContext routeContext,
                              AsyncProcessor processor)
Method Detail

process

public boolean process(Exchange exchange,
                       AsyncCallback callback)
Description copied from interface: AsyncProcessor
Processes the message exchange. Similar to Processor.process(org.apache.camel.Exchange), but the caller supports having the exchange asynchronously processed.

If there was a failure processing then the caused Exception would be set on the Exchange.

Specified by:
process in interface AsyncProcessor
Overrides:
process in class UnitOfWorkProcessor
Parameters:
exchange - the message exchange
callback - the AsyncCallback will be invoked when the processing of the exchange is completed. If the exchange is completed synchronously, then the callback is also invoked synchronously. The callback should therefore be careful of starting recursive loop.
Returns:
(doneSync) true to continue execute synchronously, false to continue being executed asynchronously
See Also:
AsyncProcessorHelper.process(AsyncProcessor, Exchange, AsyncCallback)

toString

public String toString()
Overrides:
toString in class UnitOfWorkProcessor


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