AbstractCommandsController.java 文件源码

/**
 * Lookup operation for the MemberMXBean representing the Manager in the GemFire cluster. This
 * method gets an instance fo the Platform MBeanServer for this JVM process and uses it to lookup
 * the MemberMXBean for the GemFire Manager based on the ObjectName declared in the
 * DistributedSystemMXBean.getManagerObjectName() operation.
 * 
 * @return a proxy instance to the MemberMXBean of the GemFire Manager.
 * @see #getMBeanServer()
 * @see #createMemberMXBeanForManagerUsingProxy(javax.management.MBeanServer,
 *      javax.management.ObjectName)
 * @see org.apache.geode.management.DistributedSystemMXBean
 * @see org.apache.geode.management.MemberMXBean
 */
protected synchronized MemberMXBean getManagingMemberMXBean() {
  if (managingMemberMXBeanProxy == null) {
    SystemManagementService service = (SystemManagementService) ManagementService
        .getExistingManagementService(GemFireCacheImpl.getInstance());
    MBeanServer mbs = getMBeanServer();

    final DistributedSystemMXBean distributedSystemMXBean = JMX.newMXBeanProxy(mbs,
        MBeanJMXAdapter.getDistributedSystemName(), DistributedSystemMXBean.class);

    managingMemberMXBeanProxy = createMemberMXBeanForManagerUsingProxy(mbs,
        distributedSystemMXBean.getMemberObjectName());
  }

  return managingMemberMXBeanProxy;
}