@Override
 public String getClassName(String unqualifiedName) {
   return HbmHelper.getClassName(unqualifiedName, mappingDefaults.getPackageName());
 }
 @Override
 public String extractEntityName(XMLHibernateMapping.XMLClass entityClazz) {
   return HbmHelper.extractEntityName(entityClazz, mappingDefaults.getPackageName());
 }