//List tmpLst = criteria.list();
//return first feature (unique)
//if (tmpLst != null && tmpLst.size()>0 ) biFeature = (SbiGeoFeatures)tmpLst.get(0);
SbiGeoFeatures hibFeature = (SbiGeoFeatures) criteria.uniqueResult();
if (hibFeature == null) return null;
biFeature = hibFeature.toGeoFeature();
tx.commit();
} catch (HibernateException he) {
logException(he);
if (tx != null)