Yes, you must add a MBean tag in jboss.jcml, and it must begin with:
similar as the existing ones in the jboss.jcml file.
I am studying JBoss source code(jboss-tomcat 2.2.2), I read the org.jboss.jdbc.XADataSourceLoader.java, I found that this is the first step for using a database.
But how to do next, I don't know.If anybody knows,please post your idea,Thanks
If there isn't a type map for your database in standardjaws.xml, then add one.