Why use Facade pattern for EJB session bean

Question

I want to ask what is the reason to use Facade Pattern when access EJB Session Bean. In my Netbeans 6.9.1, if I do New > Sessions Bean for Entity Classes<

Answer 1

I think you should have one AbstractFacade for typical CRUD operations as you can see and many SpecificFacade for manipulating a given entity. So you can not reimplement the same basic logic many times just one... and concentrate only on more complex logic (transactions) associated with entities.