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package javax.management.j2ee;
import java.rmi.RemoteException;
import javax.management.NotificationListener;
import javax.management.NotificationFilter;
import javax.management.ObjectName;
import javax.management.InstanceNotFoundException;
import javax.management.ListenerNotFoundException;
/**
* ListenerRegistration defines the methods which clients of the MEJB
* use to add and remove event listeners.
*
* @author Hans Hrasna
*/
public interface ListenerRegistration extends java.io.Serializable {
/**
* Add a listener to a registered managed object.
*
* @param name The name of the managed object on which the listener should be added.
* @param listener The listener object which will handle the notifications emitted by the registered managed object.
* @param filter The filter object. If filter is null, no filtering will be performed before handling notifications.
* @param handback The context to be sent to the listener when a notification is emitted.
*
* @exception InstanceNotFoundException The managed object name provided does not match any of the registered managed objects.
* @exception RemoteException A communication exception occurred during the execution of a remote method call
*
*
*/
void addNotificationListener(ObjectName name, NotificationListener listener, NotificationFilter filter, Object handback)
throws InstanceNotFoundException, RemoteException;
/**
* Remove a listener from a registered managed object.
*
* @param name The name of the managed object on which the listener should be removed.
* @param 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.
*
* @exception InstanceNotFoundException The managed object name provided does not match any of the registered managed objects.
* @exception ListenerNotFoundException The listener is not registered in the managed object.
* @exception RemoteException A communication exception occurred during the execution of a remote method call
*
*
*/
void removeNotificationListener(ObjectName name, NotificationListener listener)
throws InstanceNotFoundException, ListenerNotFoundException, RemoteException;
}
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