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java.lang.Objectorg.apache.tomcat.util.modeler.BaseNotificationBroadcaster
public class BaseNotificationBroadcaster
Implementation of NotificationBroadcaster for attribute
change notifications. This class is used by BaseModelMBean to
handle notifications of attribute change events to interested listeners.
| Field Summary | |
|---|---|
protected java.util.ArrayList |
entries
The set of registered BaseNotificationBroadcasterEntry
entries. |
| Constructor Summary | |
|---|---|
BaseNotificationBroadcaster()
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| Method Summary | |
|---|---|
void |
addNotificationListener(javax.management.NotificationListener listener,
javax.management.NotificationFilter filter,
java.lang.Object handback)
Add a notification event listener to this MBean. |
javax.management.MBeanNotificationInfo[] |
getNotificationInfo()
Return an MBeanNotificationInfo object describing the
notifications sent by this MBean. |
void |
removeNotificationListener(javax.management.NotificationListener listener)
Remove a notification event listener from this MBean. |
void |
removeNotificationListener(javax.management.NotificationListener listener,
javax.management.NotificationFilter filter,
java.lang.Object handback)
Remove a notification event listener from this MBean. |
void |
removeNotificationListener(javax.management.NotificationListener listener,
java.lang.Object handback)
Remove a notification event listener from this MBean. |
void |
sendNotification(javax.management.Notification notification)
Send the specified notification to all interested listeners. |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Field Detail |
|---|
protected java.util.ArrayList entries
BaseNotificationBroadcasterEntry
entries.
| Constructor Detail |
|---|
public BaseNotificationBroadcaster()
| Method Detail |
|---|
public void addNotificationListener(javax.management.NotificationListener listener,
javax.management.NotificationFilter filter,
java.lang.Object handback)
throws java.lang.IllegalArgumentException
addNotificationListener in interface javax.management.NotificationBroadcasterlistener - Listener that will receive event notificationsfilter - Filter object used to filter event notifications
actually delivered, or null for no filteringhandback - Handback object to be sent along with event
notifications
java.lang.IllegalArgumentException - if the listener parameter is nullpublic javax.management.MBeanNotificationInfo[] getNotificationInfo()
MBeanNotificationInfo object describing the
notifications sent by this MBean.
getNotificationInfo in interface javax.management.NotificationBroadcaster
public void removeNotificationListener(javax.management.NotificationListener listener)
throws javax.management.ListenerNotFoundException
removeNotificationListener in interface javax.management.NotificationBroadcasterlistener - The listener to be removed (any and all registrations
for this listener will be eliminated)
javax.management.ListenerNotFoundException - if this listener is not
registered in the MBean
public void removeNotificationListener(javax.management.NotificationListener listener,
java.lang.Object handback)
throws javax.management.ListenerNotFoundException
listener - The listener to be removed (any and all registrations
for this listener will be eliminated)handback - Handback object to be sent along with event
notifications
javax.management.ListenerNotFoundException - if this listener is not
registered in the MBean
public void removeNotificationListener(javax.management.NotificationListener listener,
javax.management.NotificationFilter filter,
java.lang.Object handback)
throws javax.management.ListenerNotFoundException
listener - The listener to be removed (any and all registrations
for this listener will be eliminated)filter - Filter object used to filter event notifications
actually delivered, or null for no filteringhandback - Handback object to be sent along with event
notifications
javax.management.ListenerNotFoundException - if this listener is not
registered in the MBeanpublic void sendNotification(javax.management.Notification notification)
notification - The notification to be sent
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