@Transactional(readOnly = true, propagation = Propagation.SUPPORTS)
public HistoryEntry[] internalGetHistoryEntries(final BaseDO< ? > obj)
{
accessChecker.checkRestrictedUser();
final HistoryAdapter ad = new HistoryAdapter();
ad.setSessionFactory(getHibernateTemplate().getSessionFactory());
return ad.getHistoryEntries(obj);
}