productdao.java

购物车源码

package com.charles.DAO;

import org.hibernate.HibernateException;

import com.charles.entity.Product;

public interface ProductDAO {
	public void add(Product product) throws HibernateException; 
	public void modify(Product product) throws HibernateException; 
	public void delete(String id) throws HibernateException; 
	public Product search(String id) throws HibernateException; 
}