userserviceimpl.java

struts2 +spring 的小demo程序 希望大家学习

package service.impl;

import dao.interfaces.UserDao;
import service.interfaces.UserService;
import vo.User;

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;
		}
	}