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ListenerRegistration defines the methods which clients of the MEJB use to add and remove event listeners.
| Method Summary | |
void |
addNotificationListener(ObjectName name,
NotificationListener listener,
NotificationFilter filter,
java.lang.Object handback)
Add a listener to a registered managed object. |
void |
removeNotificationListener(ObjectName name,
NotificationListener listener)
Remove a listener from a registered managed object. |
| Method Detail |
public void addNotificationListener(ObjectName name,
NotificationListener listener,
NotificationFilter filter,
java.lang.Object handback)
throws InstanceNotFoundException,
java.rmi.RemoteException
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.
InstanceNotFoundException - The managed object name provided does not match any of the registered managed objects.
java.rmi.RemoteException - A communication exception occurred during the execution of a remote method call
public void removeNotificationListener(ObjectName name,
NotificationListener listener)
throws InstanceNotFoundException,
ListenerNotFoundException,
java.rmi.RemoteException
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.
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.
java.rmi.RemoteException - A communication exception occurred during the execution of a remote method call
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Copyright 2003 Sun Microsystems, Inc. All rights reserved.