@Override
 public List<StockOrder> findStockOrders(Store store, Book book) {
   logger.debug("call findStockOrders");
   return orderDao.findStockOrders(store, book);
 }
 @Override
 public List<StockOrder> findStockOrders(
     Store store, Date startDate, Date endDate, Status status) {
   logger.debug("call findStockOrders");
   return orderDao.findStockOrders(store, startDate, endDate, status);
 }