TestUtils.java 文件源码

/**
 * Returns the ObjectName of the MBean that a proxy object
 * is proxying.
 **/
public static ObjectName getObjectName(Object proxy) {
    if (!(proxy instanceof Proxy))
        throw new IllegalArgumentException("not a "+Proxy.class.getName());
    final Proxy p = (Proxy) proxy;
    final InvocationHandler handler =
            Proxy.getInvocationHandler(proxy);
    if (handler instanceof MBeanServerInvocationHandler)
        return ((MBeanServerInvocationHandler)handler).getObjectName();
    throw new IllegalArgumentException("not a JMX Proxy");
}