PrePersist is an annotation, (ie almost like an interface, do you need more?
Thanks for that, Emmanuel.
But I was looking for how, precisely, the JBoss/Hibernate engine processes the @PrePersist annonation.
So, the ejb3-persistence.jar from Hibernate that JBoss uses only has interfaces???? No actual implementation or processing inside its classes?
Look into the entitymanager source, there are special events that take care of it (in the event package afair)