2 Replies Latest reply on Mar 30, 2006 5:33 PM by Emmanuel Bernard

    What id value indicates detached?

    Chris Hornsey Newbie

      If i create a new instance of an object, then try and persist it the following exception is raised.

      org.hibernate.PersistentObjectException: detached entity passed to persist

      I know what the error is meant to indicate, but I want to know how JBoss makes the determination that it has been persisted.

      For non-primatives I would assume null indicates that the object has not ben persisted yet, but what about primitives? 0, negative 8, better yet 42 ??

      Thanks all