org.glassfish.admin.mejb

Class ListenerRegistry

java.lang.Object

org.glassfish.admin.mejb.ListenerRegistry

All Implemented Interfaces:

Serializable, javax.management.j2ee.ListenerRegistration

public final class ListenerRegistry
extends Object
implements javax.management.j2ee.ListenerRegistration

ListenerRegistry provides an implementation of ListenerRegistration This implementation creates instances of RemoteListenerConnectors which are registered on the MEJB on behalf of the local listener. Note that this cannot possibly work for remote listeners due to MEJBUtility not supporting anything but the local MBeanServer.

Author:

Hans Hrasna

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
ListenerRegistry(String ip)

Method Summary

Modifier and Type	Method and Description
void	addNotificationListener(ObjectName name, NotificationListener listener, NotificationFilter filter, Object handback) Add a listener to a registered managed object.
void	removeNotificationListener(ObjectName name, NotificationListener listener) Remove a listener from a registered managed object.

Methods inherited from class java.lang.Object

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

Constructor Detail

ListenerRegistry

public ListenerRegistry(String ip)

Method Detail

addNotificationListener

public void addNotificationListener(ObjectName name,
                                    NotificationListener listener,
                                    NotificationFilter filter,
                                    Object handback)
                             throws RemoteException

Add a listener to a registered managed object.

Specified by:

addNotificationListener in interface javax.management.j2ee.ListenerRegistration

Parameters:

name - The name of the managed object on which the listener should be added.

listener - The listener object which will handle the notifications emitted by the registered managed object.

filter - The filter object. If filter is null, no filtering will be performed before handling notifications.

handback - The context to be sent to the listener when a notification is emitted.

Throws:

InstanceNotFoundException - The managed object name provided does not match any of the registered managed objects.

RemoteException

removeNotificationListener

public void removeNotificationListener(ObjectName name,
                                       NotificationListener listener)
                                throws RemoteException

Remove a listener from a registered managed object.

Specified by:

removeNotificationListener in interface javax.management.j2ee.ListenerRegistration

Parameters:

name - The name of the managed object on which the listener should be removed.

listener - The listener object which will handle the notifications emitted by the registered managed object. This method will remove all the information related to this listener.

Throws:

InstanceNotFoundException - The managed object name provided does not match any of the registered managed objects.

ListenerNotFoundException - The listener is not registered in the managed object.

RemoteException