This week's book giveaway is in the OO, Patterns, UML and Refactoring forum. We're giving away four copies of Refactoring for Software Design Smells: Managing Technical Debt and have Girish Suryanarayana, Ganesh Samarthyam & Tushar Sharma on-line! See this thread for details.
I am using JBoss5.1.0GA (hibernate) and Oracle XE.
A book can have one or multiple authors (as reflected below)
When I persist a book, it contains a collection of authors. I want the authors also to be persisted (cascade)