org.apache.camel.component.file

Class GenericFilePollingConsumer

java.lang.Object

org.apache.camel.support.service.BaseService

org.apache.camel.support.service.ServiceSupport

org.apache.camel.support.PollingConsumerSupport

org.apache.camel.support.EventDrivenPollingConsumer

org.apache.camel.component.file.GenericFilePollingConsumer

All Implemented Interfaces:

AutoCloseable, org.apache.camel.Consumer, org.apache.camel.EndpointAware, org.apache.camel.IsSingleton, org.apache.camel.PollingConsumer, org.apache.camel.Processor, org.apache.camel.Service, org.apache.camel.ShutdownableService, org.apache.camel.StatefulService, org.apache.camel.SuspendableService

public class GenericFilePollingConsumer
extends org.apache.camel.support.EventDrivenPollingConsumer

Field Summary

Fields inherited from class org.apache.camel.support.service.BaseService

BUILT, FAILED, INITIALIZED, INITIALIZING, lock, NEW, SHUTDOWN, SHUTTING_DOWN, STARTED, STARTING, status, STOPPED, STOPPING, SUSPENDED, SUSPENDING

Constructor Summary

Constructors

Constructor and Description
GenericFilePollingConsumer(GenericFileEndpoint endpoint)

Method Summary

Modifier and Type	Method and Description
protected org.apache.camel.Consumer	createConsumer()
protected int	doReceive(long timeout)
protected void	doShutdown()
protected void	doStart()
protected void	doStop()
protected GenericFileConsumer	getConsumer()
void	process(org.apache.camel.Exchange exchange)
protected void	processEmptyMessage() No messages to poll so send an empty message instead.
org.apache.camel.Exchange	receive()
org.apache.camel.Exchange	receive(long timeout)
org.apache.camel.Exchange	receiveNoWait()

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

afterPoll, beforePoll, doBuild, doInit, getBlockTimeout, getDelegateConsumer, getInterruptedExceptionHandler, getProcessor, getQueueCapacity, getQueueSize, handleInterruptedException, isBlockWhenFull, isCopy, isSingleton, prepareCopy, setBlockTimeout, setBlockWhenFull, setCopy, setInterruptedExceptionHandler

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

createExchange, getEndpoint, getExceptionHandler, handleException, releaseExchange, setExceptionHandler, toString

Methods inherited from class org.apache.camel.support.service.BaseService

build, doFail, doLifecycleChange, doResume, doSuspend, fail, getStatus, init, isBuild, isInit, isNew, isRunAllowed, isShutdown, isStarted, isStarting, isStartingOrStarted, isStopped, isStopping, isStoppingOrStopped, isSuspended, isSuspending, isSuspendingOrSuspended, resume, shutdown, start, stop, suspend

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.camel.IsSingleton

test

Methods inherited from interface org.apache.camel.Consumer

defaultConsumerCallback

Methods inherited from interface org.apache.camel.Service

build, close, init, start, stop

Methods inherited from interface org.apache.camel.StatefulService

getStatus, isRunAllowed, isStarted, isStarting, isStopped, isStopping, isSuspending

Methods inherited from interface org.apache.camel.SuspendableService

isSuspended, resume, suspend

Methods inherited from interface org.apache.camel.ShutdownableService

shutdown

Constructor Detail

GenericFilePollingConsumer

public GenericFilePollingConsumer(GenericFileEndpoint endpoint)

Method Detail

createConsumer

protected org.apache.camel.Consumer createConsumer()
                                            throws Exception

Overrides:

createConsumer in class org.apache.camel.support.EventDrivenPollingConsumer

Throws:

Exception

doStart

protected void doStart()
                throws Exception

Overrides:

doStart in class org.apache.camel.support.EventDrivenPollingConsumer

Throws:

Exception

doStop

protected void doStop()
               throws Exception

Overrides:

doStop in class org.apache.camel.support.EventDrivenPollingConsumer

Throws:

Exception

doShutdown

protected void doShutdown()
                   throws Exception

Overrides:

doShutdown in class org.apache.camel.support.EventDrivenPollingConsumer

Throws:

Exception

getConsumer

protected GenericFileConsumer getConsumer()

Overrides:

getConsumer in class org.apache.camel.support.EventDrivenPollingConsumer

receiveNoWait

public org.apache.camel.Exchange receiveNoWait()

Specified by:

receiveNoWait in interface org.apache.camel.PollingConsumer

Overrides:

receiveNoWait in class org.apache.camel.support.EventDrivenPollingConsumer

receive

public org.apache.camel.Exchange receive()

Specified by:

receive in interface org.apache.camel.PollingConsumer

Overrides:

receive in class org.apache.camel.support.EventDrivenPollingConsumer

receive

public org.apache.camel.Exchange receive(long timeout)

Specified by:

receive in interface org.apache.camel.PollingConsumer

Overrides:

receive in class org.apache.camel.support.EventDrivenPollingConsumer

doReceive

protected int doReceive(long timeout)

process

public void process(org.apache.camel.Exchange exchange)
             throws Exception

Specified by:

process in interface org.apache.camel.Processor

Overrides:

process in class org.apache.camel.support.EventDrivenPollingConsumer

Throws:

Exception

processEmptyMessage

protected void processEmptyMessage()
                            throws Exception

No messages to poll so send an empty message instead.

Throws:

Exception - is thrown if error processing the empty message.