Hi Vini,
I don't think you have to do anything special to integrate. During your server start-up when application class files are loaded, one of the classes say Spring Factory class's static block or method would load spring configuration xml. So, you can access from your Servlet Spring beans like any other
Java Bean classes.
Cheers,
Naren
(OCEEJBD6, SCWCD5, SCDJWS, SCJP1.4 and Oracle SQL 1Z0-051)