Hi, Working on a demo for OGM, I tried to apply Bean Validation constraints to my entities and have them automatically validated during the persistence lifecycle. This works as expected (which is very nice), the only thing which made me wonder is that the resulting ConstraintViolationException is wrapped into a RollbackException. Basically that's not surprising as we use TX demarcation to control the flush cycle also if the store is actually non-transactional, yet it may cause irritations and false expectations by users. So I'm wondering whether we rather should raise a more generic PersistenceException (or another specialized type which doesn't indicate a rollback may happen) when using a non-transactional backend? What do you think? --Gunnar _______________________________________________ hibernate-dev mailing list hibernate-dev(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/hibernate-dev

Hum, I guess it's one of the cases then where JPA doesn't 100% match for the purposes of talking to NoSQL. 2014-04-02 17:40 GMT+02:00 Emmanuel Bernard <emmanuel(a)hibernate.org&gt;: This would go against the JPA spec unfortunately. On 02 Apr 2014, at 16:25, Gunnar Morling <gunnar(a)hibernate.org&gt; wrote: > Hi, > > Working on a demo for OGM, I tried to apply Bean Validation constraints to > my entities and have them automatically validated during the persistence > lifecycle. > > This works as expected (which is very nice), the only thing which made me > wonder is that the resulting ConstraintViolationException is wrapped into a > RollbackException. Basically that's not surprising as we use TX demarcation > to control the flush cycle also if the store is actually non-transactional, > yet it may cause irritations and false expectations by users. > > So I'm wondering whether we rather should raise a more generic > PersistenceException (or another specialized type which doesn't indicate a > rollback may happen) when using a non-transactional backend? What do you > think? > > --Gunnar > _______________________________________________ > hibernate-dev mailing list > hibernate-dev(a)lists.jboss.org > https://lists.jboss.org/mailman/listinfo/hibernate-dev _______________________________________________ hibernate-dev mailing list hibernate-dev(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/hibernate-dev