net.timewalker.ffmq4.common.session

Class AbstractMessageConsumer

java.lang.Object

net.timewalker.ffmq4.common.session.AbstractMessageHandler

net.timewalker.ffmq4.common.session.AbstractMessageConsumer

All Implemented Interfaces:

javax.jms.MessageConsumer

Direct Known Subclasses:

LocalMessageConsumer, RemoteMessageConsumer

public abstract class AbstractMessageConsumer
extends AbstractMessageHandler
implements javax.jms.MessageConsumer

Base implementation for a MessageConsumer

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	autoAcknowledge
protected javax.jms.MessageListener	messageListener
protected String	messageSelector
protected boolean	noLocal

Fields inherited from class net.timewalker.ffmq4.common.session.AbstractMessageHandler

closed, connection, destination, externalAccessLock, id, session

Constructor Summary

Constructors

Constructor and Description
AbstractMessageConsumer(AbstractSession session, javax.jms.Destination destination, String messageSelector, boolean noLocal, IntegerID consumerId) Constructor

Method Summary

Modifier and Type	Method and Description
void	close()
javax.jms.MessageListener	getMessageListener()
String	getMessageSelector()
protected void	onConsumerClose()
protected void	onConsumerClosed()
javax.jms.Message	receive()
javax.jms.Message	receive(long timeout)
protected abstract AbstractMessage	receiveFromDestination(long timeout, boolean duplicateRequired) Receive a message from a destination
javax.jms.Message	receiveNoWait()
void	setMessageListener(javax.jms.MessageListener messageListener)
protected abstract boolean	shouldLogListenersFailures()
protected abstract void	wakeUp() Wake up the consumer (SYNCHRONOUS)
void	wakeUpMessageListener() Wake up the consumer message listener

Methods inherited from class net.timewalker.ffmq4.common.session.AbstractMessageHandler

checkNotClosed, getEntitiesDescription, getId, getSession, toString

Methods inherited from class java.lang.Object

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

Field Detail

messageSelector

protected String messageSelector

noLocal

protected boolean noLocal

messageListener

protected javax.jms.MessageListener messageListener

autoAcknowledge

protected boolean autoAcknowledge

Constructor Detail

AbstractMessageConsumer

public AbstractMessageConsumer(AbstractSession session,
                               javax.jms.Destination destination,
                               String messageSelector,
                               boolean noLocal,
                               IntegerID consumerId)
                        throws javax.jms.JMSException

Constructor

Throws:

javax.jms.JMSException

Method Detail

shouldLogListenersFailures

protected abstract boolean shouldLogListenersFailures()

close

public final void close()
                 throws javax.jms.JMSException

Specified by:

close in interface javax.jms.MessageConsumer

Throws:

javax.jms.JMSException

onConsumerClose

protected void onConsumerClose()

onConsumerClosed

protected void onConsumerClosed()

getMessageSelector

public final String getMessageSelector()

Specified by:

getMessageSelector in interface javax.jms.MessageConsumer

getMessageListener

public final javax.jms.MessageListener getMessageListener()

Specified by:

getMessageListener in interface javax.jms.MessageConsumer

setMessageListener

public void setMessageListener(javax.jms.MessageListener messageListener)
                        throws javax.jms.JMSException

Specified by:

setMessageListener in interface javax.jms.MessageConsumer

Throws:

javax.jms.JMSException

receive

public final javax.jms.Message receive()
                                throws javax.jms.JMSException

Specified by:

receive in interface javax.jms.MessageConsumer

Throws:

javax.jms.JMSException

receiveNoWait

public final javax.jms.Message receiveNoWait()
                                      throws javax.jms.JMSException

Specified by:

receiveNoWait in interface javax.jms.MessageConsumer

Throws:

javax.jms.JMSException

receive

public final javax.jms.Message receive(long timeout)
                                throws javax.jms.JMSException

Specified by:

receive in interface javax.jms.MessageConsumer

Throws:

javax.jms.JMSException

receiveFromDestination

protected abstract AbstractMessage receiveFromDestination(long timeout,
                                                          boolean duplicateRequired)
                                                   throws javax.jms.JMSException

Receive a message from a destination

Throws:

javax.jms.JMSException

wakeUpMessageListener

public final void wakeUpMessageListener()

Wake up the consumer message listener

wakeUp

protected abstract void wakeUp()
                        throws javax.jms.JMSException

Wake up the consumer (SYNCHRONOUS)

Throws:

javax.jms.JMSException