Package org.apache.catalina.ha.session

Class ClusterSessionListener

java.lang.Object

org.apache.catalina.ha.ClusterListener

org.apache.catalina.ha.session.ClusterSessionListener

All Implemented Interfaces:

ChannelListener

public class ClusterSessionListener
extends ClusterListener

Receive replicated SessionMessage form other cluster node.

Author:

Peter Rossbach

Field Summary

Fields inherited from class org.apache.catalina.ha.ClusterListener

cluster

Constructor Summary

Constructors

Constructor	Description
ClusterSessionListener()

Method Summary

Modifier and Type	Method	Description
boolean	accept(ClusterMessage msg)	Accept only a certain type of messages.
void	messageReceived(ClusterMessage myobj)	Callback from the cluster, when a message is received, The cluster will broadcast it invoking the messageReceived on the receiver.

Methods inherited from class org.apache.catalina.ha.ClusterListener

accept, getCluster, messageReceived, setCluster

Methods inherited from class java.lang.Object

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

Constructor Details

ClusterSessionListener

public ClusterSessionListener()

Method Details

messageReceived

public void messageReceived(ClusterMessage myobj)

Description copied from class: ClusterListener

Callback from the cluster, when a message is received, The cluster will broadcast it invoking the messageReceived on the receiver.

Specified by:

messageReceived in class ClusterListener

Parameters:

myobj - the message received from the cluster

accept

public boolean accept(ClusterMessage msg)

Accept only a certain type of messages.

This listener accepts only SessionMessage.

Specified by:

accept in class ClusterListener

Parameters:

msg - the message

Returns:

true to indicate that messageReceived should be invoked. If false is returned, the messageReceived method will not be invoked.