userserviceimpl.java

白广元写的java web整合开发完全自学手册的源代码

package com.ssh.login.service;

import com.ssh.login.dao.iface.UserDao;
import com.ssh.login.model.User;
import com.ssh.login.service.interfaces.UserService;



public class UserServiceImpl implements UserService
	{
	private UserDao userDao;

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

	public boolean isLogin(User user)
		{
		boolean isLogin = false;
		try
			{
			User u = userDao.find(user.getName(), user.getPassword());
			if (u != null)
				{
				isLogin = true;
				}
			}
		catch (Exception e)
			{
			System.out.println("isLogin error\n" + e.getMessage());
			}
		return isLogin;
		}
	
	public boolean isLogin(String name,String password)
		{
		boolean isLogin = false;
		try
			{
			User u = userDao.find(name, password);
			if (u != null)
				{
				isLogin = true;
				}
			}
		catch (Exception e)
			{
			System.out.println("isLogin error\n" + e.getMessage());
			}
		return isLogin;
		}
	}