[hibernate-issues] [Hibernate-JIRA] Commented: (HHH-6317) Retrieving

Retrieving ----------- Key: HHH-6317 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-6317 Project: Hibernate Core Issue Type: Bug Components: envers Affects Versions: 3.6.5 Reporter: Clint Popetz Assignee: Lukasz Antoniak For the following mapping: {code} public class AnEntity extends HibernatePersistedObject { @Id @GeneratedValue private Long id; @OneToOne(optional=false,mappedBy="anEntity") private TargetEntity target; } public class TargetEntity { @Id @GeneratedValue private Long id; @ManyToOne private AnEntity anEntity; } {code} and the following query: {code} AuditReaderFactory.get(em).createQuery(). forRevisionsOfEntity(AnEntity.class,false,false). add(AuditEntity.id().eq(id)).addOrder(AuditEntity.revisionNumber().desc()). setMaxResults(1).getSingleResult() {code} I get an NPE because the there is no EntityConfiguration for TargetEntity, as it is not audited: {noformat} java.lang.NullPointerException at org.hibernate.envers.query.impl.EntitiesAtRevisionQuery.list(EntitiesAtRevisionQuery.java:81) at org.hibernate.envers.query.impl.AbstractAuditQuery.getSingleResult(AbstractAuditQuery.java:108) at org.hibernate.envers.entities.mapper.relation.OneToOneNotOwningMapper.mapToEntityFromMap(OneToOneNotOwningMapper.java:82) at org.hibernate.envers.entities.mapper.MultiPropertyMapper.mapToEntityFromMap(MultiPropertyMapper.java:118) at org.hibernate.envers.entities.EntityInstantiator.createInstanceFromVersionsEntity(EntityInstantiator.java:100) at org.hibernate.envers.query.impl.RevisionsOfEntityQuery.list(RevisionsOfEntityQuery.java:135) at org.hibernate.envers.query.impl.AbstractAuditQuery.getSingleResult(AbstractAuditQuery.java:108) {noformat}