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JmxMBeanServerBuilder.javaAPI DocJava SE 5 API4451Fri Aug 26 14:54:58 BST 2005com.sun.jmx.mbeanserver

JmxMBeanServerBuilder

public class JmxMBeanServerBuilder extends MBeanServerBuilder
This class represents a builder that creates {@link javax.management.MBeanServer} implementations. The JMX {@link javax.management.MBeanServerFactory} allows for applications to provide their custom MBeanServer implementation. This class is not used when the whole Sun Reference JMX Implementation is used. However it may be used to substitute Sun MBeanServer implementation to another JMX implementation.

Contrarily to the default {@link javax.management.MBeanServerBuilder javax.management.MBeanServerBuilder} this MBeanServerBuilder returns MBeanServers on which {@link com.sun.jmx.interceptor.MBeanServerInterceptor}s are enabled.

since
1.5
since.unbundled
JMX RI 1.2

Fields Summary
Constructors Summary
Methods Summary
public javax.management.MBeanServernewMBeanServer(java.lang.String defaultDomain, javax.management.MBeanServer outer, javax.management.MBeanServerDelegate delegate)
This method creates a new MBeanServer implementation object. When creating a new MBeanServer the {@link javax.management.MBeanServerFactory} first calls newMBeanServerDelegate() in order to obtain a new {@link javax.management.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 {@link javax.management.MBeanRegistration} interface when registering MBeans inside the MBeanServer. If outer is null, then the MBeanServer implementation is free to use its own this pointer when invoking the {@link javax.management.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.

This MBeanServerBuilder makes it possible to create MBeanServer which support {@link com.sun.jmx.interceptor.MBeanServerInterceptor}s.

param
defaultDomain Default domain of the new MBeanServer.
param
outer A pointer to the MBeanServer object that must be passed to the MBeans when invoking their {@link javax.management.MBeanRegistration} interface.
param
delegate A pointer to the MBeanServerDelegate associated with the new MBeanServer. The new MBeanServer must register this MBean in its MBean repository.
return
A new private implementation of an MBeanServer.

	return JmxMBeanServer.newMBeanServer(defaultDomain,outer,delegate,
					     true);
    
public javax.management.MBeanServerDelegatenewMBeanServerDelegate()
This method creates a new MBeanServerDelegate for a new MBeanServer. When creating a new MBeanServer the {@link javax.management.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.

return
A new {@link javax.management.MBeanServerDelegate}.

	return JmxMBeanServer.newMBeanServerDelegate();