usermanager.java

来自「尚学堂Java148班的spring的所有源码」· Java 代码 · 共 26 行

package com.bjsxt.spring.manager;

import com.bjsxt.spring.dao.UserDao;
import com.bjsxt.spring.dao.UserDaoFactory;
import com.bjsxt.spring.model.User;

public class UserManager {
	
	private static UserManager instance = new UserManager();
	
	private UserDao userDao;
	
	private UserManager() {
		
		userDao = UserDaoFactory.getInstance().createUserDao();
	}
	
	public static UserManager getInstance() {
		return instance;
	}
	
	public void save(User user) {
		userDao.save(user);	
	} 
}