I am implementing my jdbc connections using datasource. Whenever I do a lookup for datasource in the JNDI, i gets the instance of following class org.jboss.resource.adapter.jdbc.WrapperDataSource and ds.getConncetion() will give the object of WrappedConnection Is there a way to change this using configuration. like when i am doing data source look up I should get the instance of CustomDatasource. What ever jboss implements using WrapperDataSource, I will implement in my Custom datasource also ( With some extra things ) . Any pointers or help is appreciated Thanls & Regards Unni View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4151306#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...