jackrabbit-jca with spring

[AElshereay]

Hi All,

I configured jackrabbit-jca in JBoss, and currently I get a Session object 
with the following code:

InitialContext ctx = new InitialContext();
            JCARepositoryHandle repository = (JCARepositoryHandle) 
ctx.lookup(jndiName) ;
            Credentials credentials = new SimpleCredentials(userName, 
password) ;
            Session session = repository.login(credentials);

I'd like to use spring to do this, and use the JcrTemplate and 
JcrCallback, but don't know how!
Can anyone please tell me how to configure it in the 
applicationContext.xml?

Thank you in advance.