1 Reply Latest reply on Sep 2, 2002 1:30 PM by Dain Sundstrom

    Accessing Entities over an invalid relation

    Thomas Lauerbach Newbie

      Hi,
      I have an application that uses CMP. The database is used by different programming languages (e.g. Delphi).

      My concrete problem is that in a many to one relation it is possible to have invalid foreign keys. The linked row has been deleted by another application, but can be handled by the application.

      As I am accessing the entity linked in the relation I always get a TransactionRolledbackException, I couldn't manage to catch this exception in my Session bean that should handle these things.

      Is it possible to check whether a relation is valid or not?