org.apache.camel.component.jms
Class JmsConsumer

java.lang.Object
  org.apache.camel.impl.ServiceSupport
      org.apache.camel.impl.DefaultConsumer
          org.apache.camel.component.jms.JmsConsumer

All Implemented Interfaces:

Consumer, Service, ShutdownableService, SuspendableService

public class JmsConsumer
extends DefaultConsumer
implements SuspendableService

A Consumer which uses Spring's AbstractMessageListenerContainer implementations to consume JMS messages

Version:

$Revision: 16521 $

Field Summary

Fields inherited from class org.apache.camel.impl.DefaultConsumer

log

Constructor Summary

JmsConsumer(JmsEndpoint endpoint, Processor processor, AbstractMessageListenerContainer listenerContainer)

Method Summary

protected void	createMessageListener(JmsEndpoint endpoint, Processor processor)
protected void	createMessageListenerContainer()
protected void	doStart()
protected void	doStop()
JmsEndpoint	getEndpoint()
EndpointMessageListener	getEndpointMessageListener()
AbstractMessageListenerContainer	getListenerContainer()
boolean	isSuspended()
void	resume()
void	startListenerContainer() Starts the JMS listener container Can be used to start this consumer later if it was configured to not auto startup.
void	suspend()
protected void	testConnectionOnStartup() Pre tests the connection before starting the listening.

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

getAsyncProcessor, getExceptionHandler, getProcessor, handleException, setExceptionHandler, toString

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

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

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.camel.Service

start, stop

Constructor Detail

JmsConsumer

public JmsConsumer(JmsEndpoint endpoint,
                   Processor processor,
                   AbstractMessageListenerContainer listenerContainer)

Method Detail

getEndpoint

public JmsEndpoint getEndpoint()

Specified by:

getEndpoint in interface Consumer

Overrides:

getEndpoint in class DefaultConsumer

getListenerContainer

public AbstractMessageListenerContainer getListenerContainer()

getEndpointMessageListener

public EndpointMessageListener getEndpointMessageListener()

createMessageListener

protected void createMessageListener(JmsEndpoint endpoint,
                                     Processor processor)

createMessageListenerContainer

protected void createMessageListenerContainer()

startListenerContainer

public void startListenerContainer()

Starts the JMS listener container

Can be used to start this consumer later if it was configured to not auto startup.

testConnectionOnStartup

protected void testConnectionOnStartup()
                                throws FailedToCreateConsumerException

Pre tests the connection before starting the listening.

In case of connection failure the exception is thrown which prevents Camel from starting.

Throws:

FailedToCreateConsumerException - is thrown if testing the connection failed

doStart

protected void doStart()
                throws Exception

Overrides:

doStart in class DefaultConsumer

Throws:

Exception

doStop

protected void doStop()
               throws Exception

Overrides:

doStop in class DefaultConsumer

Throws:

Exception

suspend

public void suspend()

Specified by:

suspend in interface SuspendableService

resume

public void resume()

Specified by:

resume in interface SuspendableService

isSuspended

public boolean isSuspended()

Specified by:

isSuspended in interface SuspendableService