protected void entityConcurrentModificationCheck(
AuditConfiguration auditConfiguration,
Session session,
Long loadAuditTransactionId,
AuditObject auditObject) {
AuditType auditType = null;
String targetEntityId = null;
if (auditObject instanceof EntityAuditObject) {
// only check the entities - the components are
// going to be check on field level check
EntityAuditObject entityAuditObject = (EntityAuditObject) auditObject;
auditType = entityAuditObject.getAuditType();
targetEntityId = entityAuditObject.getTargetEntityId();
} else {
ComponentAuditObject component = (ComponentAuditObject) auditObject;
AuditObject entity = component.getParentAuditObject();
while (entity != null && entity instanceof ComponentAuditObject) {
entity = ((ComponentAuditObject) entity).getParentAuditObject();
}
auditType = component.getAuditType();
targetEntityId = ((EntityAuditObject) entity).getTargetEntityId();
}
Long latestEntityTransactionId =
HibernateAudit.getLatestAuditTransactionIdByEntityAndAfterAuditTransactionId(
session, auditType, targetEntityId, loadAuditTransactionId);
if (latestEntityTransactionId != null
&& !latestEntityTransactionId.equals(loadAuditTransactionId)) {
if (ConcurrentModificationBehavior.THROW_EXCEPTION.equals(
auditConfiguration
.getExtensionManager()
.getConcurrentModificationProvider()
.getCheckBehavior())) {
if (session.getTransaction().isActive()) {
session.getTransaction().rollback();
}
throw new ObjectConcurrentModificationException(
auditType.getClassName(), auditType.getLabel(), targetEntityId);
} else if (ConcurrentModificationBehavior.LOG.equals(
auditConfiguration
.getExtensionManager()
.getConcurrentModificationProvider()
.getCheckBehavior())) {
if (log.isWarnEnabled()) {
log.warn(
"Concurrent modification detected: className="
+ auditType.getClassName()
+ ",label="
+ auditType.getLabel()
+ ",targetEntityId="
+ targetEntityId);
}
}
}
}
protected List<AuditTypeField> getModifiedAuditTypeFields(
Session session,
AuditEvent e,
Long loadAuditTransactionId,
List<AuditTypeField> fieldsToCheck) {
List<AuditTypeField> modifiedAuditTypeFields =
HibernateAudit.getModifiedAuditTypeFields(
session, fieldsToCheck, e.getEntityId(), loadAuditTransactionId);
return modifiedAuditTypeFields;
}