public Stock getStockByItem(int itemid) { // 用 商品編號 查出 該商品所在的某一貨架
Query query =
XPersistence.getManager()
.createQuery(
"FROM Stock o WHERE o.item.oid = :itemid order by o.volume desc"); // JPQL query
query.setParameter("itemid", itemid);
List<Stock> beans = query.getResultList();
logger.debug("OrderPlaceDDAO.getStockByItem beans: " + beans);
return beans.get(0);
}
public Collection<Stock> getStocksByPlaceId(int placeid) { // 用上架單編號(單頭)查出明細檔
Query query =
XPersistence.getManager()
.createQuery(
"FROM Stock o WHERE o.item.oid IN (SELECT p.item.oid FROM OrderPlaceD p WHERE p.orderPlace.oid = :placeid ORDER BY p.oid DESC) )"); // JPQL query
query.setParameter("placeid", placeid);
// select * FROM Stock o WHERE o.itemid IN (SELECT p.itemid FROM OrderPlaceD p WHERE
// p.orderPlace_oid = '1' ORDER BY p.oid DESC)
Collection stocks = query.getResultList();
logger.debug("OrderPlaceDDAO.getStocksByPlaceId stocks: " + stocks);
return stocks;
}