API java : MBeanServerNotification

javax.management
Class MBeanServerNotification

java.lang.Object
  java.util.EventObject
      javax.management.Notification
          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

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.

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.