org.hawkular.bus.common.consumer

Class BasicMessageListener<T extends BasicMessage>

java.lang.Object

org.hawkular.bus.common.consumer.AbstractBasicMessageListener<T>

org.hawkular.bus.common.consumer.BasicMessageListener<T>

All Implemented Interfaces:

javax.jms.MessageListener

Direct Known Subclasses:

FutureBasicMessageListener

public abstract class BasicMessageListener<T extends BasicMessage>
extends AbstractBasicMessageListener<T>

A message listener that expects to receive a JSON-encoded BasicMessage or one of its subclasses. Implementors need only implement the method that takes an BasicRecord or one of its subclasses; the JSON decoding is handled for you. This processes fire-and-forget requests - that is, the request message is processed with no response being sent back to the sender.

Author:

John Mazzitelli

Constructor Summary

Constructors

Modifier	Constructor and Description
	BasicMessageListener()
protected	BasicMessageListener(Class<T> jsonDecoderRing)

Method Summary

Modifier and Type	Method and Description
protected abstract void	onBasicMessage(T basicMessage) Subclasses implement this method to process the received message.
void	onMessage(javax.jms.Message message)

Methods inherited from class org.hawkular.bus.common.consumer.AbstractBasicMessageListener

determineBasicMessageClass, getBasicMessageClass, getBasicMessageFromMessage, getConsumerConnectionContext, getLog, setConsumerConnectionContext

Methods inherited from class java.lang.Object

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

Constructor Detail

BasicMessageListener

public BasicMessageListener()

BasicMessageListener

protected BasicMessageListener(Class<T> jsonDecoderRing)

Method Detail

onMessage

public void onMessage(javax.jms.Message message)

onBasicMessage

protected abstract void onBasicMessage(T basicMessage)

Subclasses implement this method to process the received message.

Parameters:

basicMessage - the message to process