[hibernate-issues] [Hibernate-JIRA] Assigned: (HHH-4880) EntityManager.refresh does not throw EntityNotFoundException for removed entity

EntityManager.refresh does not throw EntityNotFoundException for removed entity ------------------------------------------------------------------------------- Key: HHH-4880 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4880 Project: Hibernate Core Issue Type: Bug Components: entity-manager Affects Versions: 3.5.0-Beta-4 Environment: Hibernate 3.5.0-Beta-4, JBoss AS trunk (from which 6.0.0.M2 will be released), Sun Java 1.6 Reporter: jaikiran Assignee: Gail Badner The EntityManager.refresh method says this: /** * Refresh the state of the instance from the database, * overwriting changes made to the entity, if any. * * @param entity * @throws IllegalStateException if this EntityManager has been closed * @throws IllegalArgumentException if not an entity * or entity is not managed * @throws TransactionRequiredException if invoked on a * container-managed entity manager of type * PersistenceContextType.TRANSACTION and there is * no transaction. * @throws EntityNotFoundException if the entity no longer * exists in the database */ public void refresh(Object entity); JBoss EJB3 testsuite has a testcase which currents tests that this method works as expected http://anonsvn.jboss.org/repos/jbossas/projects/ejb3/trunk/testsuite/src/... In short, the testcase does this: MyEntity e = manager.find(MyEntity.class, id); local.removeEntity(e.id); try { manager.refresh(e); } catch (EntityNotFoundException e1) { return; // correct } Starting 3.5.0-beta-4 of hibernate, this test fails with the following (unexpected) exception: Caused by: org.hibernate.AssertionFailure: object must be non-null. at org.hibernate.engine.StatefulPersistenceContext.setReadOnly(StatefulPersistenceContext.java:1340) at org.hibernate.impl.SessionImpl.setReadOnly(SessionImpl.java:1982) at org.hibernate.event.def.DefaultRefreshEventListener.onRefresh(DefaultRefreshEventListener.java:154) at org.hibernate.event.def.DefaultRefreshEventListener.onRefresh(DefaultRefreshEventListener.java:62) at org.hibernate.impl.SessionImpl.fireRefresh(SessionImpl.java:1108) at org.hibernate.impl.SessionImpl.refresh(SessionImpl.java:1088) at org.hibernate.ejb.AbstractEntityManagerImpl.refresh(AbstractEntityManagerImpl.java:660) at org.hibernate.ejb.AbstractEntityManagerImpl.refresh(AbstractEntityManagerImpl.java:636) at org.jboss.jpa.impl.tx.TransactionScopedEntityManager.refresh(TransactionScopedEntityManager.java:224) at org.jboss.ejb3.test.regression.ejbthree290.DAOBean.findAndDelete(DAOBean.java:58)