Spring Roo + Spring Security and Vaadin

I have been doing a lot of research but still cannot find any resources (tutorials…) on how to make Spring Roo with Vaadin and Spring security work well together, if anyone has some insight or workarounds to get security set up with these requirements. please let me know.

Even if you could not get Spring Security working with Vaadin, how did you workaround that to get Security set up in a Vaadin project, my application needs to be very secure and i am just trying to get a start on security using best practices