Any example on GWT 2.1 RequestFactory with Hibernate?

I try to download expenses sample project but can't make it run. I'm not familiar with maven and don't want to be confused by other new features (like mobile, activity & place...etc).

I'm not using data nucleus nor appengine. Just want to have a bare bone RequestFactory with hibernate so that maybe I refer to it and migrate my code from Gilead to RequestFactory. Does anyone happen to have s开发者_JS百科imilar kind of example? Thanks in advance.