Class MBeanServerBuilder

java.lang.Object
javax.management.MBeanServerBuilder
public class MBeanServerBuilder extends Object

This class represents a builder that creates a default MBeanServer implementation. The JMX MBeanServerFactory allows applications to provide their custom MBeanServer implementation by providing a subclass of this class.

Since:
1.5
See Also:

  • Constructor Summary

    Constructors
    Constructor
    Description
    MBeanServerBuilder()
    Public default constructor.

  • Method Summary

    Modifier and Type
    Method
    Description
    MBeanServer
    newMBeanServer(String defaultDomain, MBeanServer outer, MBeanServerDelegate delegate)
    This method creates a new MBeanServer implementation object.
    MBeanServerDelegate
    newMBeanServerDelegate()
    This method creates a new MBeanServerDelegate for a new MBeanServer.

    Methods declared in class Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    Modifier and Type
    Method
    Description
    protected Object
    clone()
    Answers a new instance of the same class as the receiver, whose slots have been filled in with the values in the slots of the receiver.
    boolean
    equals(Object o)
    Compares the argument to the receiver, and answers true if they represent the same object using a class specific comparison.
    protected void
    finalize()
    Deprecated, for removal: This API element is subject to removal in a future version.
    May cause performance issues, deadlocks and hangs.
    final Class<? extends Object>
    getClass()
    Answers the unique instance of java.lang.Class which represents the class of the receiver.
    int
    hashCode()
    Answers an integer hash code for the receiver.
    final void
    notify()
    Causes one thread which is waiting on the receiver to be made ready to run.
    final void
    notifyAll()
    Causes all threads which are waiting on the receiver to be made ready to run.
    String
    toString()
    Answers a string containing a concise, human-readable description of the receiver.
    final void
    wait()
    Causes the thread which sent this message to be made not ready to run pending some change in the receiver (as indicated by notify or notifyAll).
    final void
    wait(long time)
    Causes the thread which sent this message to be made not ready to run either pending some change in the receiver (as indicated by notify or notifyAll) or the expiration of the timeout.
    final void
    wait(long time, int frac)
    Causes the thread which sent this message to be made not ready to run either pending some change in the receiver (as indicated by notify or notifyAll) or the expiration of the timeout.

  • Constructor Details

    • MBeanServerBuilder

      public MBeanServerBuilder()
      Public default constructor.

  • Method Details

    • newMBeanServerDelegate

      public MBeanServerDelegate newMBeanServerDelegate()
      This method creates a new MBeanServerDelegate for a new MBeanServer. When creating a new MBeanServer the MBeanServerFactory first calls this method in order to create a new MBeanServerDelegate.
      Then it calls newMBeanServer(defaultDomain,outer,delegate) passing the delegate that should be used by the MBeanServer implementation.

      Note that the passed delegate might not be directly the MBeanServerDelegate that was returned by this method. It could be, for instance, a new object wrapping the previously returned object.

      Returns:
      A new MBeanServerDelegate.

    • newMBeanServer

      public MBeanServer newMBeanServer(String defaultDomain, MBeanServer outer, MBeanServerDelegate delegate)
      This method creates a new MBeanServer implementation object. When creating a new MBeanServer the MBeanServerFactory first calls newMBeanServerDelegate() in order to obtain a new MBeanServerDelegate for the new MBeanServer. Then it calls newMBeanServer(defaultDomain,outer,delegate) passing the delegate that should be used by the MBeanServer implementation.

      Note that the passed delegate might not be directly the MBeanServerDelegate that was returned by this implementation. It could be, for instance, a new object wrapping the previously returned delegate.

      The outer parameter is a pointer to the MBeanServer that should be passed to the MBeanRegistration interface when registering MBeans inside the MBeanServer. If outer is null, then the MBeanServer implementation must use its own this reference when invoking the MBeanRegistration interface.

      This makes it possible for a MBeanServer implementation to wrap another MBeanServer implementation, in order to implement, e.g, security checks, or to prevent access to the actual MBeanServer implementation by returning a pointer to a wrapping object.

      Parameters:
      defaultDomain - Default domain of the new MBeanServer.
      outer - A pointer to the MBeanServer object that must be passed to the MBeans when invoking their MBeanRegistration interface.
      delegate - A pointer to the MBeanServerDelegate associated with the new MBeanServer. The new MBeanServer must register this MBean in its MBean repository.
      Returns:
      A new private implementation of an MBeanServer.