Java™ Platform
Standard Ed. 6

javax.management
Class MBeanServerNotification

java.lang.Object
  extended by java.util.EventObject
      extended by javax.management.Notification
          extended by javax.management.MBeanServerNotification
All Implemented Interfaces:
Serializable

public class MBeanServerNotification
extends Notification

Represents a notification emitted by the MBean server through the MBeanServerDelegate MBean. The MBean Server emits the following types of notifications: MBean registration, MBean de-registration.

To receive to MBeanServerNotifications, you need to be declared as listener to the javax.management.MBeanServerDelegate MBean that represents the MBeanServer. The ObjectName of the MBeanServerDelegate is: JMImplementation:type=MBeanServerDelegate.

Since:
1.5
See Also:
Serialized Form

Field Summary
static String REGISTRATION_NOTIFICATION
          Notification type denoting that an MBean has been registered.
static String UNREGISTRATION_NOTIFICATION
          Notification type denoting that an MBean has been unregistered.
 
Fields inherited from class javax.management.Notification
source
 
Constructor Summary
MBeanServerNotification(String type, Object source, long sequenceNumber, ObjectName objectName)
          Creates an MBeanServerNotification object specifying object names of the MBeans that caused the notification and the specified notification type.
 
Method Summary
 ObjectName getMBeanName()
          Returns the object name of the MBean that caused the notification.
 
Methods inherited from class javax.management.Notification
getMessage, getSequenceNumber, getTimeStamp, getType, getUserData, setSequenceNumber, setSource, setTimeStamp, setUserData, toString
 
Methods inherited from class java.util.EventObject
getSource
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Field Detail

REGISTRATION_NOTIFICATION

public static final String REGISTRATION_NOTIFICATION
Notification type denoting that an MBean has been registered. Value is "JMX.mbean.registered".

See Also:
Constant Field Values

UNREGISTRATION_NOTIFICATION

public static final String UNREGISTRATION_NOTIFICATION
Notification type denoting that an MBean has been unregistered. Value is "JMX.mbean.unregistered".

See Also:
Constant Field Values
Constructor Detail

MBeanServerNotification

public MBeanServerNotification(String type,
                               Object source,
                               long sequenceNumber,
                               ObjectName objectName)
Creates an MBeanServerNotification object specifying object names of the MBeans that caused the notification and the specified notification type.

Parameters:
type - A string denoting the type of the notification. Set it to one these values: REGISTRATION_NOTIFICATION, UNREGISTRATION_NOTIFICATION.
source - The MBeanServerNotification object responsible for forwarding MBean server notification.
sequenceNumber - A sequence number that can be used to order received notifications.
objectName - The object name of the MBean that caused the notification.
Method Detail

getMBeanName

public ObjectName getMBeanName()
Returns the object name of the MBean that caused the notification.

Returns:
the object name of the MBean that caused the notification.

Java™ Platform
Standard Ed. 6

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For further API reference and developer documentation, see Java SE Developer Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.

Copyright 2008 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms. Also see the documentation redistribution policy.


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