org.ow2.carol.cmi.admin
Class MBeanUtils

java.lang.Object
  org.ow2.carol.cmi.admin.MBeanUtils

@ThreadSafe
public final class MBeanUtils
extends java.lang.Object

This class is used to manage MBean registration.

Author:

The new CMI team

Method Summary

static java.lang.String	getMBeanDomainName() Get the MBean domain name.
static javax.management.MBeanServer	getMBeanServer() Get the MBean server.
static void	initCMIMBean() Initializes CMIMBean.
static void	registerCMIMBean(org.ow2.carol.cmi.controller.common.ClusterViewManager clusterViewManager) Register the CMIMBean.
static javax.management.ObjectName	registerXtraMBean(java.lang.String name, java.lang.Object mbean) Registers an additional MBean.
static void	setMBeanParameters(java.lang.String domainName, java.lang.String serverName, java.lang.String agentId) Set the MBean parameters when CMI is embedded.
static void	unregisterCMIMBean() Unregister the CMIMBean.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

setMBeanParameters

public static void setMBeanParameters(java.lang.String domainName,
                                      java.lang.String serverName,
                                      java.lang.String agentId)

Set the MBean parameters when CMI is embedded.

Parameters:

domainName - the name of the JOnAS domain

serverName - the name of the server for creating MBeans

agentId - the agent identifier of the MBeanServer to retrieve

getMBeanServer

public static javax.management.MBeanServer getMBeanServer()

Get the MBean server.

Returns:

MBean server

getMBeanDomainName

public static java.lang.String getMBeanDomainName()

Get the MBean domain name.

Returns:

the MBean domain name

registerCMIMBean

public static void registerCMIMBean(org.ow2.carol.cmi.controller.common.ClusterViewManager clusterViewManager)
                             throws CMIMBeanConfigException

Register the CMIMBean.

Parameters:

clusterViewManager - the manager of the cluster view to use

Throws:

CMIMBeanConfigException - if CMIAdmin MBean cannot be registered

unregisterCMIMBean

public static void unregisterCMIMBean()
                               throws CMIMBeanConfigException

Unregister the CMIMBean.

Throws:

CMIMBeanConfigException - if CMIAdmin MBean cannot be unregistered

registerXtraMBean

public static javax.management.ObjectName registerXtraMBean(java.lang.String name,
                                                            java.lang.Object mbean)
                                                     throws CMIMBeanConfigException

Registers an additional MBean.

Parameters:

name - its name

mbean - the object

Throws:

CMIMBeanConfigException - if the MBean cannot be registered

initCMIMBean

public static void initCMIMBean()
                         throws CMIMBeanConfigException

Initializes CMIMBean.

Throws:

CMIMBeanConfigException - if a MBean server cannot be retrieved