org.apache.camel.processor
Class WireTapProcessor

java.lang.Object
  org.apache.camel.support.ServiceSupport
      org.apache.camel.processor.WireTapProcessor

All Implemented Interfaces:

AsyncProcessor, Processor, Service, ShutdownableService, StatefulService, SuspendableService, Traceable

public class WireTapProcessor
extends ServiceSupport
implements AsyncProcessor, Traceable

Processor for wire tapping exchanges to an endpoint destination.

Version:

Field Summary

Fields inherited from class org.apache.camel.support.ServiceSupport

shutdown, shuttingdown, started, starting, stopped, stopping, suspended, suspending

Constructor Summary

WireTapProcessor(Endpoint destination, Processor processor, ExchangePattern exchangePattern, ExecutorService executorService, boolean shutdownExecutorService)

Method Summary

void	addNewExchangeProcessor(Processor processor)
protected Exchange	configureExchange(Exchange exchange, ExchangePattern pattern)
protected void	doShutdown() Implementations override this method to perform customized shutdown.
protected void	doStart() Implementations override this method to support customized start/stop.
protected void	doStop() Implementations override this method to support customized start/stop.
Expression	getNewExchangeExpression()
List<Processor>	getNewExchangeProcessors()
Processor	getOnPrepare()
String	getTraceLabel() Gets the trace label used for logging when tracing is enabled.
boolean	isCopy()
void	process(Exchange exchange) Processes the message exchange
boolean	process(Exchange exchange, AsyncCallback callback) Processes the message exchange.
void	setCopy(boolean copy)
void	setNewExchangeExpression(Expression newExchangeExpression)
void	setNewExchangeProcessors(List<Processor> newExchangeProcessors)
void	setOnPrepare(Processor onPrepare)
String	toString()

Methods inherited from class org.apache.camel.support.ServiceSupport

doResume, doSuspend, getStatus, getVersion, isRunAllowed, isStarted, isStarting, isStopped, isStopping, isStoppingOrStopped, isSuspended, isSuspending, resume, shutdown, start, stop, suspend

Methods inherited from class java.lang.Object

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

Constructor Detail

WireTapProcessor

public WireTapProcessor(Endpoint destination,
                        Processor processor,
                        ExchangePattern exchangePattern,
                        ExecutorService executorService,
                        boolean shutdownExecutorService)

Method Detail

toString

public String toString()

Overrides:

toString in class Object

getTraceLabel

public String getTraceLabel()

Description copied from interface: Traceable

Gets the trace label used for logging when tracing is enabled.

The label should be short and precise.

Specified by:

getTraceLabel in interface Traceable

Returns:

the label

process

public void process(Exchange exchange)
             throws Exception

Description copied from interface: Processor

Processes the message exchange

Specified by:

process in interface Processor

Parameters:

exchange - the message exchange

Throws:

Exception - if an internal processing error has occurred.

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

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

configureExchange

protected Exchange configureExchange(Exchange exchange,
                                     ExchangePattern pattern)

getNewExchangeProcessors

public List<Processor> getNewExchangeProcessors()

setNewExchangeProcessors

public void setNewExchangeProcessors(List<Processor> newExchangeProcessors)

getNewExchangeExpression

public Expression getNewExchangeExpression()

setNewExchangeExpression

public void setNewExchangeExpression(Expression newExchangeExpression)

addNewExchangeProcessor

public void addNewExchangeProcessor(Processor processor)

isCopy

public boolean isCopy()

setCopy

public void setCopy(boolean copy)

getOnPrepare

public Processor getOnPrepare()

setOnPrepare

public void setOnPrepare(Processor onPrepare)

doStart

protected void doStart()
                throws Exception

Description copied from class: ServiceSupport

Implementations override this method to support customized start/stop.

Important: See ServiceSupport.doStop() for more details.

Specified by:

doStart in class ServiceSupport

Throws:

Exception

See Also:

ServiceSupport.doStop()

doStop

protected void doStop()
               throws Exception

Description copied from class: ServiceSupport

Implementations override this method to support customized start/stop.

Important: Camel will invoke this ServiceSupport.doStop() method when the service is being stopped. This method will also be invoked if the service is still in uninitialized state (eg has not been started). The method is always called to allow the service to do custom logic when the service is being stopped, such as when CamelContext is shutting down.

Specified by:

doStop in class ServiceSupport

Throws:

Exception

See Also:

ServiceSupport.doStart()

doShutdown

protected void doShutdown()
                   throws Exception

Description copied from class: ServiceSupport

Implementations override this method to perform customized shutdown.

Overrides:

doShutdown in class ServiceSupport

Throws:

Exception