PGA (Petit Generateur entre amis : little generator betwenn friends in french) is a generation kernel to load, manipulate emf models (eclipse) with ATL, and practice code generation with several templating technologies like JSP2, Velocity, Jet.
ClipsGen is a Lightweight Eclipse plugin for easy code generation.
ClipsGen uses simple XML files as model and the velocity template engine for code generation. The model can be accessed by the dot-notation which is a feature of velocity.