如何从JMX客户机访问DynamicMBeans

我正在为我们的产品中的JMX接口编写一些测试用例。我可以从标准MBean访问属性(如下 sun tutorial )但是,我似乎无法访问动态MBean。这些属性完全来自jconsole(可读/可写)。

JMXConnector jmxc = getJMXConnector();  // Takes care of our connection
MBeanServerConnection mbsc = jmxc.getMBeanServerConnection();

ObjectName mbeanName = new ObjectName("com.xyz.prodname:type=LogManager");

// Up to this point, the logic is the same as the working logic.  In our working logic,
// DynamicMBean is replace with our MBean interface class.
DynamicMBean mbean = (DynamicMBean)JMX.newMBeanProxy(mbsc, mbeanName, DynamicMBean.class);
Object o = mbean.getAttribute("AttributeNameAsItAppearsInJConsole"); 

o应该是一个布尔值,但它是空的。不会引发异常。

我还尝试过对属性名进行其他排列,但我相信它应该是简单的名称,正如我在实现类中定义的那样。