org.apache.camel.processor
Class Delayer

java.lang.Object
  org.apache.camel.impl.ServiceSupport
      org.apache.camel.processor.DelegateProcessor
          org.apache.camel.processor.DelayProcessorSupport
              org.apache.camel.processor.Delayer

All Implemented Interfaces:

Navigate, Processor, Traceable, Service

public class Delayer
extends DelayProcessorSupport
implements Traceable

A Delayer which delays processing the exchange until the correct amount of time has elapsed using an expression to determine the delivery time.

Version:

$Revision: 788621 $

Field Summary

Fields inherited from class org.apache.camel.processor.DelayProcessorSupport

log

Fields inherited from class org.apache.camel.processor.DelegateProcessor

processor

Constructor Summary

Delayer(Processor processor, Expression delay)

Method Summary

protected long	defaultProcessTime(Exchange exchange) A Strategy Method to allow derived implementations to decide the current system time or some other default exchange property
protected void	delay(Exchange exchange) Waits for an optional time period before continuing to process the exchange
String	getTraceLabel() Gets the trace label used for logging when tracing is enabled.
String	toString()

Methods inherited from class org.apache.camel.processor.DelayProcessorSupport

currentSystemTime, doStop, handleSleepInteruptedException, isFastStop, process, setFastStop, sleep, waitUntil

Methods inherited from class org.apache.camel.processor.DelegateProcessor

doStart, getProcessor, hasNext, next, proceed, processNext, setProcessor

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

addChildService, getStatus, getVersion, isRunAllowed, isStarted, isStarting, isStopped, isStopping, removeChildService, start, stop

Methods inherited from class java.lang.Object

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

Constructor Detail

Delayer

public Delayer(Processor processor,
               Expression delay)

Method Detail

toString

public String toString()

Overrides:

toString in class DelegateProcessor

getTraceLabel

public String getTraceLabel()

Description copied from interface: Traceable

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

The lable should be short and precise.

Specified by:

getTraceLabel in interface Traceable

Returns:

the label

delay

protected void delay(Exchange exchange)
              throws Exception

Waits for an optional time period before continuing to process the exchange

Specified by:

delay in class DelayProcessorSupport

Throws:

Exception

defaultProcessTime

protected long defaultProcessTime(Exchange exchange)

A Strategy Method to allow derived implementations to decide the current system time or some other default exchange property