regeditimpl.java

来自「在strust框架下开发的信息发布。主要用于短信群发。」· Java 代码 · 共 49 行

package com.gd.service.impl;
import com.gd.dao.UserDAO;
import com.gd.service.Regedit;
import com.gd.vo.User;
//实现Regedit接口，用来在注册时保存，修改，删除和查询用户信息
public class Regeditimpl implements Regedit{
	private UserDAO userDAO;
	//保存用户信息
	public void saveUser(User user){
		//把从数据库得到的vo转换成po
		com.gd.po.User userpo=new com.gd.po.User();
		userpo.setUsername(user.getUsername());
		userpo.setPassword(user.getPassword1());
		userDAO.createUser(userpo);
	}
	//修改用户信息
	public void updateUser(User user){
		//把从数据库得到的vo转换成po
		com.gd.po.User userpo=new com.gd.po.User();
		userpo.setUsername(user.getUsername());
		userpo.setPassword(user.getPassword1());
		userDAO.updateUser(userpo);
	}
	//删除用户信息
	public void deleteUser(User user){
		//把从数据库得到的vo转换成po
		com.gd.po.User userpo=new com.gd.po.User();
		userpo.setUsername(user.getUsername());
		userpo.setPassword(user.getPassword1());
		userDAO.deleteUser(userpo);
	}
	//根据用户名查询拥护信息
	public User queryUser(String username){
		//把从数据库得到的po转换成vo
		User user=new User();
		user.setUsername(userDAO.queryUser(username).getUsername());
		user.setPassword1(userDAO.queryUser(username).getPassword());
		return user;
	}
	//用于实现依赖注入，把userDao注入该类*** 
	public void setUserDao(UserDAO userDao){
		this.userDAO=userDao;
	}
	public UserDAO getUserDao(){
		return this.userDAO;
	}

}