[hibernate-issues] [Hibernate-JIRA] Resolved: (HHH-5004) Specifying entity access type at class level and then redundantly again on id field or getId() causes EntityManagerFactory configuration failure

Specifying entity access type at class level and then redundantly again on id field or getId() causes EntityManagerFactory configuration failure ------------------------------------------------------------------------------------------------------------------------------------------------ Key: HHH-5004 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5004 Project: Hibernate Core Issue Type: Bug Components: annotations, entity-manager Affects Versions: 3.5.0-CR-2, 3.5.1 Environment: I'm developing on Fedora 12 64bit version. java version: Java(TM) SE Runtime Environment (build 1.6.0_18-b07) Reporter: Jesse Hutton Assignee: Hardy Ferentschik Priority: Minor Attachments: testHibernate.tar.gz, testHibernate2.tar.gz If you annotation an entity class with @Access and either AccessType.FIELD or AccessType.PROPERTY and then repeat the same respective access annotation for identifier of the class, hibernate will not be able to find the identifier. An example stack trace is: javax.persistence.PersistenceException: [PersistenceUnit: testhibernate] Unable to configure EntityManagerFactory ... Caused by: org.hibernate.AnnotationException: No identifier specified for entity: com.mycompany.testhibernate.Foo ... To annotate a class as such is clearly redundant, but it doesn't seem like it should really cause this error. I happened to have discovered it while experimenting with different access type options in JPA 2 using EclipseLink, forgetting to remove an access type annotation to the getId() method of my entity, and then eventually switching JPA providers to Hibernate. Under EclipseLink, there was no problem with the redundant annotations. Attached is a sample test app illustrating the problem. It has access PROPERTY specified, but the error occurs with FIELD just the same.