public class

HotspotInternal

extends Object
implements MBeanRegistration HotspotInternalMBean
java.lang.Object
   ↳ sun.management.HotspotInternal

Class Overview

Implementation class of HotspotInternalMBean interface.

This is designed for internal customer use to create this MBean dynamically from an agent which will then register all internal MBeans to the platform MBeanServer.

Summary

Public Constructors
HotspotInternal()
Default constructor that registers all hotspot internal MBeans to the MBeanServer that creates this MBean.
Public Methods
void postDeregister()
Allows the MBean to perform any operations needed after having been unregistered in the MBean server.
void postRegister(Boolean registrationDone)
Allows the MBean to perform any operations needed after having been registered in the MBean server or after the registration has failed.
void preDeregister()
Allows the MBean to perform any operations it needs before being unregistered by the MBean server.
ObjectName preRegister(MBeanServer server, ObjectName name)
Allows the MBean to perform any operations it needs before being registered in the MBean server.
[Expand]
Inherited Methods
From class java.lang.Object
From interface javax.management.MBeanRegistration

Public Constructors

public HotspotInternal ()

Default constructor that registers all hotspot internal MBeans to the MBeanServer that creates this MBean.

Public Methods

public void postDeregister ()

Allows the MBean to perform any operations needed after having been unregistered in the MBean server.

public void postRegister (Boolean registrationDone)

Allows the MBean to perform any operations needed after having been registered in the MBean server or after the registration has failed.

Parameters
registrationDone Indicates whether or not the MBean has been successfully registered in the MBean server. The value false means that the registration phase has failed.

public void preDeregister ()

Allows the MBean to perform any operations it needs before being unregistered by the MBean server.

Throws
Exception

public ObjectName preRegister (MBeanServer server, ObjectName name)

Allows the MBean to perform any operations it needs before being registered in the MBean server. If the name of the MBean is not specified, the MBean can provide a name for its registration. If any exception is raised, the MBean will not be registered in the MBean server.

Parameters
server The MBean server in which the MBean will be registered.
name The object name of the MBean. This name is null if the name parameter to one of the createMBean or registerMBean methods in the MBeanServer interface is null. In that case, this method must return a non-null ObjectName for the new MBean.
Returns
  • The name under which the MBean is to be registered. This value must not be null. If the name parameter is not null, it will usually but not necessarily be the returned value.
Throws
Exception