[jboss-user] [Persistence, JBoss/CMP, Hibernate, Database] - em.persist(entity) ignores transaction

Hi, I am using JBoss 4.0.5GA and mysql 5.0 database. in web tier: UserTransaction userTransaction = | (UserTransaction)new InitialContext().lookup("java:comp/UserTransaction"); | | userTransaction.begin(); | | | // in session bean, em is EntityManager | em.persist(entity); I expected it to be created after calling userTransaction.commit(); in web tier. For debugging, I added the following code around em.persist(entity): //debug | Session session = ((HibernateSession)em).getHibernateSession(); | Transaction t = session.getTransaction(); | | t.begin(); | | em.persist(entity); // the enitty was created immediately in database (see from mysql console) | | t.rollback(); | | boolean committed = t.wasCommitted(); // value is false | boolean rollback = t.wasRolledBack(); // value is false after the rollback, the created entity did not roll back. The transaction was ignored. Is this a bug? How to use UserTransaction with entityManager? Thanks for any help! Dave View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4134541#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...