Lazy Loading of audited entites with revision type 'delete'
-----------------------------------------------------------
Key: HHH-5845
URL:
http://opensource.atlassian.com/projects/hibernate/browse/HHH-5845
Project: Hibernate Core
Issue Type: Bug
Components: envers
Affects Versions: 3.5.6
Environment: Hibernate 3.5.6, Oracle 10 DB
Reporter: Jonas Schlaak
Two classes are given, and they are related via a OneToOne relationship:
@Audited
public class MyClass {
@OneToOne
@Cascade(value = CascadeType.ALL)
private MyOtherClass otherClass;
}
@Audited
public class MyOtherClass {
}
The property "org.hibernate.envers.store_data_at_delete" is set to true, and
when auditquerying for the deleted objects and initiliazing the otherClass (an entity
which is also deleted) property, and ObjectNotFoundExceptions is thrown. It seems that the
proxies do not look for deleted entities, because the same query works fine for the
entities of revision type 'ADD' and 'MOD'. The code of the query:
AuditQuery queryDeleted = reader.createQuery().forRevisionsOfEntity(
MyClass.class, false, true).add(
AuditEntity.revisionType().eq(RevisionType.DEL));
List queryResult = queryDeleted.getResultList();
List<MyClass> result = new ArrayList<MyClass>();
for (Object object : queryResult) {
Object[] oArray = (Object[]) object;
MyClass c = (MyClass) oArray[0];
Hibernate.initialize(c.getOtherClass());
}
Forum post with Adam Warski's response:
http://community.jboss.org/thread/160939?tstart=0
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