package cn.user.service;

import java.util.List;

import cn.user.dao.UserDao;
import cn.user.model.User;

public class UserService {
	private UserDao userDao = new UserDao();
	
	public int add(User user){
		return this.userDao.insert(user);
	}
	
	public List<User> findAll(){
		return userDao.selectAll();
	}
	
	public int changUser(User user){
		return this.userDao.update(user);
	}
	public int remove(Integer id){
		return this.userDao.delete(id);
	}

	public User findOne(Integer id){
		return this.userDao.selectOne(id);
	}
	public UserDao getUserDao() {
		return userDao;
	}

	public void setUserDao(UserDao userDao) {
		this.userDao = userDao;
	}
	

}