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public interface NotificationBroadcaster
Represents a bean that can emit notifications when events occur. Other beans can use this interface to add themselves to the list of recipients of such notifications.
Note: New classes should use
NotificationEmitter, a subinterface of this,
in preference to using this interface directly.
| Method Summary | |
|---|---|
void |
addNotificationListener(NotificationListener listener,
NotificationFilter filter,
Object passback)
Registers the specified listener as a new recipient of notifications from this bean. |
MBeanNotificationInfo[] |
getNotificationInfo()
Returns an array describing the notifications this bean may send to its registered listeners. |
void |
removeNotificationListener(NotificationListener listener)
Removes the specified listener from the list of recipients of notifications from this bean. |
| Method Detail |
|---|
void addNotificationListener(NotificationListener listener,
NotificationFilter filter,
Object passback)
throws IllegalArgumentException
listener - the new listener, who will receive
notifications from this broadcasting bean.filter - a filter to determine which notifications are
delivered to the listener, or null
if no filtering is required.passback - an object to be passed to the listener with
each notification.
IllegalArgumentException - if listener is
null.removeNotificationListener(NotificationListener)MBeanNotificationInfo[] getNotificationInfo()
void removeNotificationListener(NotificationListener listener)
throws ListenerNotFoundException
NotificationEmitter.
listener - the listener to remove.
ListenerNotFoundException - if the specified listener
is not registered with this bean.addNotificationListener(NotificationListener, NotificationFilter,
java.lang.Object)
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