@Override
 public List<Itemclass> dataGrid(Itemclass bc, PageFilter ph) {
   List<Itemclass> list = new ArrayList<Itemclass>();
   Map<String, Object> params = new HashMap<String, Object>();
   String hql = " from Titemclass t ";
   List<Titemclass> l =
       itemclassDao.find(
           hql + whereHql(bc, params) + orderHql(ph), params, ph.getPage(), ph.getRows());
   for (Titemclass t : l) {
     Itemclass b = new Itemclass();
     BeanUtils.copyProperties(t, b);
     list.add(b);
   }
   return list;
 }