org.apache.camel.processor
Class Pipeline
java.lang.Object
org.apache.camel.impl.ServiceSupport
org.apache.camel.processor.MulticastProcessor
org.apache.camel.processor.Pipeline
- All Implemented Interfaces:
- AsyncProcessor, Processor, Service
public class Pipeline
- extends MulticastProcessor
- implements AsyncProcessor
Creates a Pipeline pattern where the output of the previous step is sent as
input to the next step, reusing the same message exchanges
- Version:
- $Revision: 36321 $
Methods inherited from class org.apache.camel.impl.ServiceSupport |
addChildService, getThreadName, isRunAllowed, isStarted, isStarting, isStopped, isStopping, nextThreadCounter, removeChildService, start, stop |
Pipeline
public Pipeline(Collection<Processor> processors)
newInstance
public static Processor newInstance(List<Processor> processors)
process
public void process(Exchange exchange)
throws Exception
- Description copied from interface:
Processor
- Processes the message exchange
- Specified by:
process
in interface Processor
- Overrides:
process
in class MulticastProcessor
- Throws:
Exception
- if an internal processing error has occurred.
process
public boolean process(Exchange original,
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.
- Specified by:
process
in interface AsyncProcessor
- Parameters:
original
- the Exchange
to processcallback
- 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:
- true if the processing was completed synchronously.
createNextExchange
protected Exchange createNextExchange(Processor producer,
Exchange previousExchange)
- Strategy method to create the next exchange from the
- Parameters:
producer
- the producer used to send to the endpointpreviousExchange
- the previous exchange
- Returns:
- a new exchange
toString
public String toString()
- Overrides:
toString
in class MulticastProcessor
Copyright © 2008 IONA Open Source Community. All Rights Reserved.