Class MBeanServerDelegate

public class MBeanServerDelegate
extends Object
implements MBeanServerDelegateMBean, NotificationEmitter

Fields

DELEGATE_NAME

public static final ObjectName DELEGATE_NAME

Defines the default ObjectName of the MBeanServerDelegate.

Since:

1.6

Constructors

MBeanServerDelegate

public MBeanServerDelegate()

Create a MBeanServerDelegate object.

Methods

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

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

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.