/* (non-Javadoc)
* @see fr.certu.chouette.dao.IDaoTemplate#getAll()
*/
public List<T> getAll() {
logger.debug("invoke getAll on " + type.getSimpleName());
// return getHibernateTemplate().loadAll(type);
// wrong call, may contains duplicate entry if join clause
Filter f = Filter.getNewEmptyFilter();
return select(f);
}
@Override
public long count(Filter clause) {
if (clause == null) clause = Filter.getNewEmptyFilter();
Session session = getSession();
FilterToHibernateClauseTranslator translator = new FilterToHibernateClauseTranslator();
String hql = translator.translateToHQLCount(clause, getSessionFactory().getClassMetadata(type));
logger.debug("hql = " + hql);
if (translator.getValues().isEmpty())
return ((Long) session.createQuery(hql).uniqueResult()).longValue();
else {
Query query = session.createQuery(hql);
int pos = 0;
for (Object value : translator.getValues()) {
query.setParameter(pos++, value);
}
return ((Long) query.uniqueResult()).longValue();
}
}
