The recipes in this chapter will deal with several advanced topics, which are not directly related to GXT, but are worth presenting.
The Client/server persistence setup recipe deals with integrating GWT with Java Persistence Architecture (JPA), by using JPA for our server-side persistence. The A novel UI with MVP, actions, and a bus recipe demonstrates the use of the Model-View-Presenter (MVP) pattern in a GWT application. In the History and view transitions recipe, we add history support to our MVP-based application. Since GWT is not a page-centric architecture, the browser's built-in history mechanism cannot be used out of the box.
Finally in the Real-time server push recipe, we introduce server-side push using the comet programming model.