[hibernate-issues] [Hibernate-JIRA] Commented: (HHH-5808) ObjectNotFoundException for an audited optional association. Envers is creating a proxy even when the association is null.

ObjectNotFoundException for an audited optional association. Envers is creating a proxy even when the association is null. -------------------------------------------------------------------------------------------------------------------------- Key: HHH-5808 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5808 Project: Hibernate Core Issue Type: Bug Components: envers Affects Versions: 3.6.0 Environment: Hibernate 3.6.0.Final, reproducible on Oracle and H2 with both EntityManager and Session Reporter: Andrei Zagorneanu Assignee: Adam Warski Attachments: TestCase-Optional-Unidirectional-OneToOne.zip Hi, I have a Contact entity which has an optional unidirectional 1:1 association with an Address entity. Now, when I'm retrieving a version of Contact which doesn't have an Address from audit tables I can see that Address is not null, instead Envers is creating a proxy for it. When I'm trying to access that Address proxy I'm getting: org.hibernate.ObjectNotFoundException: No row with the given identifier exists This is my entity class: @Entity @Audited public class Contact { // some fields private Address address; @OneToOne(cascade = { CascadeType.ALL }, orphanRemoval = true) @JoinColumns( { @JoinColumn(name = "ID_ADDRESS", referencedColumnName = "ID_ADDRESS"), @JoinColumn(name = "VER_ADDRESS", referencedColumnName = "VER_ADDRESS") }) public Address getAddress() { return this.address; } Now when I'm retrieving a Contact revision: AuditReader reader = AuditReaderFactory.get(session); Contact contact = reader.find(Contact.class, id, revision); // here address is not null Address address = contact.getAddress(); // here I'm getting org.hibernate.ObjectNotFoundException address.getId(); The exception which I'm getting: org.hibernate.ObjectNotFoundException: No row with the given identifier exists: [com.acme.model.address.Address#com.acme.model.address.AddressPK@143fd2a[ id=<null> ver=<null> ]] I have to use composite PK because Address is a legacy table. I posted this issue on Envers forum: http://community.jboss.org/thread/159906?tstart=0 The issue is reproducible while working with EntityManager and as well with Session. I attached a TestNG test case for this.