itemdao.java

来自「Spring +Web 的完整 MyEclipse 项目源码,使用者可以作为入门」· Java 代码 · 共 19 行

package org.digitstore.dao;

import java.util.List;

import org.digitstore.domain.Item;
import org.digitstore.domain.Order;
import org.springframework.dao.DataAccessException;

public interface ItemDao {

    public void updateQuantity(Order order) throws DataAccessException;

    boolean isItemInStock(String itemId) throws DataAccessException;

    List getItemListByProduct(String productId) throws DataAccessException;

    Item getItem(String itemId) throws DataAccessException;

}