Access database(oracle) using XML in java

[Blivion]

Is there any way to Access database from java using XML. I dont want to fire queries from my java code.I came to know about MLIP(Message Level Interface Port), but not much is available about it on internet.Also got one link http://docs.oracle.com/cd/B28359_01/appdev.111/b28369/xdb01int.htm#g1054540But not getting clarity.My application is using jsp and servlets with MVC architecture and cant migrate it to framework like struts and hibernate.