JmxUtils.java 文件源码

/**
     * Registers an mBean at an MBeanServer. If there is already an mbean registered 
     * under the specified name, it is first de-registered.
     * @param name  the objectName
     * @param mbean the modelMbean to register
     * @throws ConfigurationException
     */
    public static void registerMBean(ObjectName name, RequiredModelMBean mbean) throws Exception {

        MBeanServer server = getMBeanServer(); 
//      if (server.isRegistered(name)) {
//              log.debug("unregistering ["+name.getCanonicalName()+"] as it already exists");
//              server.unregisterMBean(name);
//      }
        server.registerMBean(mbean, name);

        log.debug("MBean [" + name.getCanonicalName() + "] registered");
        return;     
    }