J2EE AndroMDA (Model driven Architecture)

http://myjeeva.com/how-to-create-java-j2ee-project-using-mda-tool-andromda.html

AndroMDA (pronounced as “Andromeda”) is an extensible generator framework that adheres to theModel Driven Architecture (MDA) paradigm.  It transforms UML models into deployable components forJava/J2EE & Microsoft .NET; using AndroMDA means one main thing:write less code.  Not only that, AndroMDA also lets you create better applications and maintain order on large projects.  AndroMDA enforces best practices and lets developers focus on high level problems.