[Ben]

Auf www.theserverside.com gibt es das eBook "Mastering Enterprise JavaBeans 3.0" kostenlos zum Download.
Es ist lediglich eine Anmeldung erforderlich:

http://www.theserverside.com/tt/book...EJB3/index.tss

Mastering Enterprise JavaBeans 3.0

Published in July 2006, the best selling book Mastering EJB is now in its fourth edition and has been updated for EJB 3.0. This edition features chapters on session beans and message-driven beans, EJB-Java EE integration and advanced persistence concepts. In-depth coverage of the Java Persistence API and using POJO entities with EJB is also included. By reading this book, you will acquire a deep understanding of EJB 3.0.

Vielleicht hilft das ja irgendwem weiter.