java.lang.Object
- javax.management.MBeanServerDelegate

All Implemented Interfaces:

MBeanServerDelegateMBean, NotificationBroadcaster, NotificationEmitter
```
public class MBeanServerDelegate
extends Object
implements MBeanServerDelegateMBean, NotificationEmitter
```
Represents the MBean server from the management point of view. The MBeanServerDelegate MBean emits the MBeanServerNotifications when an MBean is registered/unregistered in the MBean server.

Since:

1.5

Field Summary

Fields
Modifier and Type Field and Description

static ObjectName DELEGATE_NAME
Defines the default ObjectName of the MBeanServerDelegate.

Constructor Summary

Constructors
Constructor and Description

MBeanServerDelegate()
Create a MBeanServerDelegate object.

Method Summary

Methods
Modifier and Type	Method and Description
`void`	`addNotificationListener(NotificationListener listener, NotificationFilter filter, Object handback)` Adds a listener to this MBean.
`String`	`getImplementationName()` Returns the JMX implementation name (the name of this product).
`String`	`getImplementationVendor()` Returns the JMX implementation vendor (the vendor of this product).
`String`	`getImplementationVersion()` Returns the JMX implementation version (the version of this product).
`String`	`getMBeanServerId()` Returns the MBean server agent identity.
`MBeanNotificationInfo[]`	`getNotificationInfo()` Returns an array indicating, for each notification this MBean may send, the name of the Java class of the notification and the notification type.
`String`	`getSpecificationName()` Returns the full name of the JMX specification implemented by this product.
`String`	`getSpecificationVendor()` Returns the vendor of the JMX specification implemented by this product.
`String`	`getSpecificationVersion()` Returns the version of the JMX specification implemented by this product.
`void`	`removeNotificationListener(NotificationListener listener)` Removes a listener from this MBean.
`void`	`removeNotificationListener(NotificationListener listener, NotificationFilter filter, Object handback)` Removes a listener from this MBean.
`void`	`sendNotification(Notification notification)` Enables the MBean server to send a notification.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - DELEGATE_NAME
```
public static final ObjectName DELEGATE_NAME
```
    Defines the default ObjectName of the MBeanServerDelegate.
    
    Since:
    
    1.6
- Constructor Detail
  - MBeanServerDelegate
```
public MBeanServerDelegate()
```
    Create a MBeanServerDelegate object.
- Method Detail
  - getMBeanServerId
```
public String getMBeanServerId()
```
    Returns the MBean server agent identity.
    
    Specified by:
    
    getMBeanServerId in interface MBeanServerDelegateMBean
    
    Returns:
    the identity.
  - getSpecificationName
```
public String getSpecificationName()
```
    Returns the full name of the JMX specification implemented by this product.
    
    Specified by:
    
    getSpecificationName in interface MBeanServerDelegateMBean
    
    Returns:
    the specification name.
  - getSpecificationVersion
```
public String getSpecificationVersion()
```
    Returns the version of the JMX specification implemented by this product.
    
    Specified by:
    
    getSpecificationVersion in interface MBeanServerDelegateMBean
    
    Returns:
    the specification version.
  - getSpecificationVendor
```
public String getSpecificationVendor()
```
    Returns the vendor of the JMX specification implemented by this product.
    
    Specified by:
    
    getSpecificationVendor in interface MBeanServerDelegateMBean
    
    Returns:
    the specification vendor.
  - getImplementationName
```
public String getImplementationName()
```
    Returns the JMX implementation name (the name of this product).
    
    Specified by:
    
    getImplementationName in interface MBeanServerDelegateMBean
    
    Returns:
    the implementation name.
  - getImplementationVersion
```
public String getImplementationVersion()
```
    Returns the JMX implementation version (the version of this product).
    
    Specified by:
    
    getImplementationVersion in interface MBeanServerDelegateMBean
    
    Returns:
    the implementation version.
  - getImplementationVendor
```
public String getImplementationVendor()
```
    Returns the JMX implementation vendor (the vendor of this product).
    
    Specified by:
    
    getImplementationVendor in interface MBeanServerDelegateMBean
    
    Returns:
    the implementation vendor.
  - getNotificationInfo
```
public MBeanNotificationInfo[] getNotificationInfo()
```
    Description copied from interface: NotificationBroadcaster
    
    Returns an array indicating, for each notification this MBean may send, the name of the Java class of the notification and the notification type.
    
    It is not illegal for the MBean to send notifications not described in this array. However, some clients of the MBean server may depend on the array being complete for their correct functioning.
    
    Specified by:
    
    getNotificationInfo in interface NotificationBroadcaster
    
    Returns:
    the array of possible notifications.
  - addNotificationListener
```
public void addNotificationListener(NotificationListener listener,
                           NotificationFilter filter,
                           Object handback)
                             throws IllegalArgumentException
```
    Description copied from interface: NotificationBroadcaster
    
    Adds a listener to this MBean.
    
    Specified by:
    
    addNotificationListener in interface NotificationBroadcaster
    
    Parameters:
    listener - The listener object which will handle the notifications emitted by the broadcaster.
    filter - The filter object. If filter is null, no filtering will be performed before handling notifications.
    handback - An opaque object to be sent back to the listener when a notification is emitted. This object cannot be used by the Notification broadcaster object. It should be resent unchanged with the notification to the listener.
    
    Throws:
    
    IllegalArgumentException - Listener parameter is null.
    See Also:
    NotificationBroadcaster.removeNotificationListener(javax.management.NotificationListener)
  - removeNotificationListener
```
public void removeNotificationListener(NotificationListener listener,
                              NotificationFilter filter,
                              Object handback)
                                throws ListenerNotFoundException
```
    Description copied from interface: NotificationEmitter
    
    Removes a listener from this MBean. The MBean must have a listener that exactly matches the given listener, filter, and handback parameters. If there is more than one such listener, only one is removed.
    
    The filter and handback parameters may be null if and only if they are null in a listener to be removed.
    
    Specified by:
    
    removeNotificationListener in interface NotificationEmitter
    
    Parameters:
    listener - A listener that was previously added to this MBean.
    filter - The filter that was specified when the listener was added.
    handback - The handback that was specified when the listener was added.
    
    Throws:
    
    ListenerNotFoundException - The listener is not registered with the MBean, or it is not registered with the given filter and handback.
  - removeNotificationListener
```
public void removeNotificationListener(NotificationListener listener)
                                throws ListenerNotFoundException
```
    Description copied from interface: NotificationBroadcaster
    
    Removes a listener from this MBean. If the listener has been registered with different handback objects or notification filters, all entries corresponding to the listener will be removed.
    
    Specified by:
    
    removeNotificationListener in interface NotificationBroadcaster
    
    Parameters:
    listener - A listener that was previously added to this MBean.
    
    Throws:
    
    ListenerNotFoundException - The listener is not registered with the MBean.
    See Also:
    NotificationBroadcaster.addNotificationListener(javax.management.NotificationListener, javax.management.NotificationFilter, java.lang.Object), NotificationEmitter.removeNotificationListener(javax.management.NotificationListener, javax.management.NotificationFilter, java.lang.Object)
  - sendNotification
```
public void sendNotification(Notification notification)
```
    Enables the MBean server to send a notification. If the passed notification has a sequence number lesser or equal to 0, then replace it with the delegate's own sequence number.
    
    Parameters:
    notification - The notification to send.

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Document créé le 30/08/2006, dernière modification le 04/03/2020
Source du document imprimé : https://www.gaudry.be/java-api-rf-javax/management/mbeanserverdelegate.html

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Références

Manuel PHP : https://docs.oracle.com, MBeanServerDelegate

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Table des matières Haut

Class MBeanServerDelegate

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

DELEGATE_NAME

Constructor Detail

MBeanServerDelegate

Method Detail

getMBeanServerId

getSpecificationName

getSpecificationVersion

getSpecificationVendor

getImplementationName

getImplementationVersion

getImplementationVendor

getNotificationInfo

addNotificationListener

removeNotificationListener

removeNotificationListener

sendNotification

Références