如何为JBean方法添加描述以在JBOSS的jmx-console中查看它 [英] How to add description for MBean method to see it in jmx-console of JBOSS

问题描述

我正在使用JBoss 4.3.2.GA

I'm using JBoss 4.3.2.GA

我已经为我的MBean服务添加了方法。签名中有多个参数。它工作正常，但我想要更多。

I've added method to my MBean service. Method has several arguments in signature. It works fine but I want more.

问题：当我在jmx-console中看到方法签名时，我不知道每个输入字段的含义，因为jmx-console不显示参数名称，只有值的输入字段。

Problem: when I see method signature in jmx-console, I don't know what every of this input fields means, because jmx-console doesn't show arguments names, only input fields for values.

是否有能力添加每个参数的描述（在Java代码中，而不是xml），允许在JBOSS的jmx-console中显示此描述？

Is there ability add description of every argument (in Java code, not xml) allowing to show this description in jmx-console of JBOSS?

我试过使用Spring注释： @ManagedOperation 添加至少方法描述但没有结果（描述）没有在jmx-console中显示。

I've tried to use Spring annotation: @ManagedOperation to add at least method description but no results (description is not showed in jmx-console).

可能有人解决了这个问题......

May be some one have resolved such issue...

推荐答案

在Java中，如果不使用标准MBean，则可以执行此操作，但例如 DynamicMBean ，您需要为其实现 getMBeanInfo（），它将返回所有数据。
这是一种通用方式，不仅限于JBoss。但它也是很多工作，如果你真的需要DynamicMBean的动态功能，它（IMO）才有意义。

In Java, you can do this, if you don't use standard MBeans, but e.g. DynamicMBeans for which you need to implement getMBeanInfo() which is returning all that data. This is a generic way, not limited to JBoss. But it is also a lot of work, which (IMO) only makes sense if you really need the dynamic features of a DynamicMBean.

为了完整起见（并且可能这样）是更容易的方法）：

For completeness sake (and as this may be the easier approach):

你可以写一个xmbean描述符并把它放在例如到$ SERVER / conf / xmdesc /
除此之外，还需要像这样增强标准的MBeean-descriptor（注意 xmbean-dd 属性：

You can write an xmbean-descriptor and put that e.g. into $SERVER/conf/xmdesc/ In addition to this you need to enhance the standard MBeean-descriptor like this (note the xmbean-dd attribute:

<mbean code="org.jnp.server.NamingBeanImpl"
   name="jboss:service=NamingBeanImpl"
   xmbean-dd="resource:xmdesc/NamingBean-xmbean.xml">
</mbean>

此示例取自$ SERVER / conf / jboss-service.xml，NamingBean-xmban.xml位于属性描述的路径中。

This example is taken from $SERVER/conf/jboss-service.xml and the NamingBean-xmban.xml is in the path described by the attribute.

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