This week's book giveaway is in the OCAJP 8 forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide and have Edward Finegan & Robert Liguori on-line! See this thread for details.
There's a lot of MBeans deployed in JBoss AS. I want to develop a third part monitor tool by using these MBeans. But, I am a little confused in getting the exact MBean that I need. For example, I don't know if there is a MBean which can provide the message about responding time of the AS.
How can I get to know what is the function that every MBean provides? If there is any document?
You can always see what MBeans are deployed through the jmx-console and web-consoles that are web applications that are running when you start JBoss, then you can explore yourself.
As far as a monitoring tool, your best bet is to read up on the JMX Api, and that is what defines MBeans, and there you could find out a programming way to determine what interface those mbeans are showing.