loginaction.java

采用最新Struts2+Hibernate架构开发

package org.itfuture.www.action;

import javax.servlet.http.HttpSession;

import org.itfuture.www.po.Account;
import org.itfuture.www.po.Profile;
import org.itfuture.www.po.Signon;
import org.itfuture.www.service.UserService;
import org.itfuture.www.service.impl.CarImpl;
import org.itfuture.www.service.impl.UserServiceImpl;
//用户登录的action 
public class LoginAction extends BaseAction {
	//全局变量
	private Signon signon;
    private UserService dao;
    private Account account;
    private Profile profile;

    
	public LoginAction() {
		//给UserServiceImpl生成实例对象，充当父类来用
	  this.setDao(new UserServiceImpl());
	}
//验证用户信息，用户名，密码
	@Override
	public String execute() throws Exception {
		signon = dao.checkOut(signon.getUsername(), signon.getPassword());
		if(signon.getPassword()==null&&signon.getPassword().equals(""))
			return this.INPUT;
		if(signon.getUsername()==null&&signon.getUsername().equals(""))
		   return this.INPUT;
		HttpSession session = this.getSession();
		session.setAttribute("signon", signon);
		return this.SUCCESS;
	}
	//如果用户需要退出，则调用此方法，注销用户
	public String logOut(){
		HttpSession session = this.getSession();
		session.removeAttribute("signon");
//		session.invalidate();
		CarImpl car = (CarImpl)session.getAttribute("car");
		car.getMap().clear();
		return this.SUCCESS;
	}
	//此方法用于注册新用户
    public String regist(){
    	  boolean is = dao.regist(signon, account, profile);
    	return this.SUCCESS;
    }
    
    
    
    //以下为setter getter 方法
	public Signon getSignon() {
		return signon;
	
	}

	public void setSignon(Signon signon) {
		this.signon = signon;
	}

	public UserService getDao() {
		return dao;
	}

	public void setDao(UserService dao) {
		this.dao = dao;
	}

	public Account getAccount() {
		return account;
	}

	public void setAccount(Account account) {
		this.account = account;
	}

	public Profile getProfile() {
		return profile;
	}

	public void setProfile(Profile profile) {
		this.profile = profile;
	}
	
}