This week's book giveaway is in the OCMJEA forum. We're giving away four copies of OCM Java EE 6 Enterprise Architect Exam Guide and have Paul Allen & Joseph Bambara on-line! See this thread for details.
No, the only entities listeners are available on the link: http://java.boot.by/scbcd5-guide/ch06s04.html. It makes sense, because what you do with an object that would only set the id? Unlike PostLoad that all data is already loaded and would make sense to do any kind of processing.