Is it possible to integrate the existing J2EE application with grails?

Hi Friends,

I am new to grails.
My requirement is i need to modify the UI components(e.g. pagination,datepicker)
and this needs to be implemented in JSP/JSPF
can any body guide me whether it is possible to integrate the grails into existing j2ee app?

Thanks
Chaitanya

I'm not sure how Grails is related to your task--what does Grails have to do with changing some UI components?

If this is need to be done in JSP, why you want to do it with Grails (of course I'm assuming it is possible to do it)
By the way, what is JSPF?

John Todd wrote:By the way, what is JSPF?

JSP page fragment. Would be similar to a template in grails.

O my God, I forgot JSPF completely.
I'm blowing the dust over my JSP book