userbizimpl.java

来自「Struts,Hibernate,Spring 集成 初学者的较佳的学习资料 」· Java 代码 · 共 44 行

package biz.impl;

import java.util.List;

import dao.UserDao;
import entity.UserInfo;
import biz.UserBiz;

public class UserBizImpl implements UserBiz {
	private UserDao userDao;
	public UserDao getUserDao() {
		return userDao;
	}
	public void setUserDao(UserDao userDao) {
		this.userDao = userDao;
	}
	public int find(String userName, String userPwd) {
		UserInfo userInfo=new UserInfo();
		userInfo.setAccount(userName);
		userInfo.setAccount(userPwd);
		UserInfo user=null;
		//调用DAO验证用户
		List userList=userDao.find(userInfo);
		
		if(userList.size()<=0){
			return 0;
		}
		user=(UserInfo)userList.get(0);
		//判断用户是否登录
		if(user.getStatus()!=0){
			return 1;
		}
		user.setStatus(1);
		try{
			userDao.update(user);
		}catch(Exception ex){
			ex.printStackTrace();
		}
		
		return 2;
	}

}