@Override
public void delete(Order t) {
// only when order is not processed yet:
if (!t.canCancel()) throw new OrderException("无法删除正在处理中的订单。");
// delete each OrderItem:
for (OrderItem item : t.getOrderItems()) hibernateTemplate.delete(item);
// delete Order object:
hibernateTemplate.delete(t);
}
public void create(Order order, List<OrderItem> items) {
int payment = order.getPayment();
if (payment == Order.PAYMENT_FACE_TO_FACE) order.setState(Order.STATE_WATING_FOR_HANDLE);
else order.setState(Order.STATE_WAITING_FOR_PAY);
hibernateTemplate.save(order);
for (OrderItem item : items) {
item.setOrder(order);
hibernateTemplate.save(item);
}
}
@Override
public Order query(Serializable id) {
Order order = super.query(id);
hibernateTemplate.initialize(order.getOrderItems());
return order;
}
