MBeanServerDelegateMBean
, NotificationBroadcaster
, NotificationEmitter
public class MBeanServerDelegate extends Object implements MBeanServerDelegateMBean, NotificationEmitter
Modifier and Type | Field | Description |
---|---|---|
static final ObjectName |
DELEGATE_NAME |
Defines the default ObjectName of the MBeanServerDelegate. |
Constructor | Description |
---|---|
MBeanServerDelegate() |
Create a MBeanServerDelegate object. |
Modifier and Type | Method | Description |
---|---|---|
void |
addNotificationListener |
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 |
Removes a listener from this MBean. |
void |
removeNotificationListener |
Removes a listener from this MBean. |
void |
sendNotification |
Enables the MBean server to send a notification. |
public static final ObjectName DELEGATE_NAME
public MBeanServerDelegate()
public String getMBeanServerId()
getMBeanServerId
in interface MBeanServerDelegateMBean
public String getSpecificationName()
getSpecificationName
in interface MBeanServerDelegateMBean
public String getSpecificationVersion()
getSpecificationVersion
in interface MBeanServerDelegateMBean
public String getSpecificationVendor()
getSpecificationVendor
in interface MBeanServerDelegateMBean
public String getImplementationName()
getImplementationName
in interface MBeanServerDelegateMBean
public String getImplementationVersion()
getImplementationVersion
in interface MBeanServerDelegateMBean
public String getImplementationVendor()
getImplementationVendor
in interface MBeanServerDelegateMBean
public MBeanNotificationInfo[] getNotificationInfo()
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.
getNotificationInfo
in interface NotificationBroadcaster
public void addNotificationListener(NotificationListener listener, NotificationFilter filter, Object handback) throws IllegalArgumentException
NotificationBroadcaster
addNotificationListener
in interface NotificationBroadcaster
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.IllegalArgumentException
- Listener parameter is null.public void removeNotificationListener(NotificationListener listener, NotificationFilter filter, Object handback) throws ListenerNotFoundException
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.
removeNotificationListener
in interface NotificationEmitter
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.ListenerNotFoundException
- The listener is not registered with the MBean, or it is not registered with the given filter and handback.public void removeNotificationListener(NotificationListener listener) throws ListenerNotFoundException
NotificationBroadcaster
removeNotificationListener
in interface NotificationBroadcaster
listener
- A listener that was previously added to this MBean.ListenerNotFoundException
- The listener is not registered with the MBean.public void sendNotification(Notification notification)
notification
- The notification to send.
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https://docs.oracle.com/en/java/javase/21/docs/api/java.management/javax/management/MBeanServerDelegate.html