Example usage for org.hibernate.envers AuditReader getCrossTypeRevisionChangesReader

Introduction

In this page you can find the example usage for org.hibernate.envers AuditReader getCrossTypeRevisionChangesReader.

Prototype

CrossTypeRevisionChangesReader getCrossTypeRevisionChangesReader() throws AuditException;

Source Link

Usage

From source file:ch.puzzle.itc.mobiliar.business.auditview.control.AuditService.java

License:Open Source License

public List<AuditViewEntry> getAuditViewEntriesForResource(Integer resourceId) {
    // Map<Hashcode, AuditViewEntry>
    Map<Integer, AuditViewEntry> allAuditViewEntries = new HashMap<>();
    AuditReader reader = AuditReaderFactory.get(entityManager);
    CrossTypeRevisionChangesReader crossTypeRevisionChangesReader = reader.getCrossTypeRevisionChangesReader();
    List<MyRevisionEntity> revisionsForResource = getRevisionsForResource(resourceId);
    for (MyRevisionEntity revisionEntity : revisionsForResource) {
        List<Object> changedEntitiesForRevision = crossTypeRevisionChangesReader
                .findEntities(revisionEntity.getId());
        for (Object o : changedEntitiesForRevision) {
            List resultList = reader.createQuery().forRevisionsOfEntity(o.getClass(), false, true)
                    .add(AuditEntity.revisionNumber().eq(revisionEntity.getId())).getResultList();
            createAuditViewEntriesAndAddToMap(allAuditViewEntries, resultList);
        }/*  w  w  w. ja  v  a  2  s.  c o m*/
    }
    return new ArrayList<>(allAuditViewEntries.values());
}

---