Dude, let me make it perfectly clear because you don't seem to be getting the hint.
- this is not your personal information service
- this is the Enterprise Javabeans forum, not a Spring forum
If you want information that the online documentation doesn't provide, buy a good book. If you want help with a problem, then visit a forum. While you're at it, pick the right forum on the right website. that is in your own benefit as you'll have far more chance of finding people that share your interests and have likely run into the same stuff you are running into. Since Oracle didn't create Spring, you will not find a Spring forum on this website and so Spring users do not tend to hang around here. There are a few of course, but then those people are not likely to check the Enterprise Javabeans forum.