userdaoimpl.java

购物车源码

package com.charles.DAO;

import org.hibernate.HibernateException;

import com.charles.entity.User;
import com.charles.util.*;
public class UserDAOImpl implements UserDAO {

	public void add(User user) throws HibernateException {
		HibernateDAOUtil.add(user);
	}

	public void delete(String id) throws HibernateException {
		HibernateDAOUtil.remove(User.class, id);
	}

	public void modify(User user) throws HibernateException {
		HibernateDAOUtil.update(user);
	}

	public User search(String id) throws HibernateException {
		User user=(User)HibernateDAOUtil.findById(User.class, id);
		return user;
	}
}