MD4J is a passive, model driven, extensible J2EE webapp generator used through Ant or Maven. Currently Hibernate 3 mappings are supported as input, with EJB 2.1, Struts 1.x and JSP 2.0 as output for CRUD and Search operations with patterns like MVC, DAO and SessionFacade.
One of the main features of MD4J is that it allows you to work on your model iteratively, providing a complete J2EE application following your model changes. So, each time you edit your model and build your project, MD4J will generate high quality code from JSPs and Struts classes, to Session EJBs and DAOs, allowing you to test CRUD and Search functionality on top of your model right away.
