Package javax.management.j2ee
Interface ListenerRegistration
- All Superinterfaces:
Serializable
ListenerRegistration defines the methods which clients of the MEJB
use to add and remove event listeners.
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Method Summary
Modifier and TypeMethodDescriptionvoid
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.
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Method Details
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addNotificationListener
void addNotificationListener(ObjectName name, NotificationListener listener, NotificationFilter filter, Object handback) throws InstanceNotFoundException, RemoteException Add a listener to a registered managed object.- 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
- A communication exception occurred during the execution of a remote method call
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removeNotificationListener
void removeNotificationListener(ObjectName name, NotificationListener listener) throws InstanceNotFoundException, ListenerNotFoundException, RemoteException Remove a listener from a registered managed object.- 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
- A communication exception occurred during the execution of a remote method call
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