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 hibernate/JPA annotations. I need to have two fields creation time and modified time in the table which will be updated by hibernate. I tried using @generated, but its not updating the fields. Any other simple approach to update the fields automatically.