loginaction.java

来自「一个简单的用户登录验证」· Java 代码 · 共 69 行

/*
 * 创建日期 2005-12-4
 *
 * TODO 要更改此生成的文件的模板，请转至
 * 窗口 － 首选项 － Java － 代码样式 － 代码模板
 */
package com.zhurun.Action;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import org.apache.struts.action.Action;
import org.apache.struts.action.ActionError;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionMessage;

import com.zhurun.Dao.LoginDao;
import com.zhurun.Dao.DaoImp.LoginDaoImpl;
import com.zhurun.Form.LoginForm;
import com.zhurun.hibernate.ZrLogin;
/**
 * @author 朱闰
 *
 * TODO 要更改此生成的类型注释的模板，请转至
 * 窗口 － 首选项 － Java － 代码样式 － 代码模板
 */
public class LoginAction extends Action
{
    public ActionForward execute(ActionMapping actionMapping,
            ActionForm actionForm, HttpServletRequest httpServletRequest,
            HttpServletResponse httpServletResponse) {
        ActionErrors errors = new ActionErrors();
        LoginForm form = (LoginForm) actionForm;
        String loginid=form.getLoginId();
        int loginId=0;
        if (loginid!=null) loginId=Integer.parseInt(loginid);
        String loginPass=form.getLoginPass();
          
        LoginDao loginDAO = new LoginDaoImpl();
        
        ZrLogin isLogin=loginDAO.isLogin(loginId,loginPass);
        
       
            
            
        if (isLogin!=null){
            HttpSession session = httpServletRequest.getSession();
            int userId=isLogin.getUserid().intValue();
            String userName=isLogin.getUsername();
            String userDesp=isLogin.getUsermemo();
            session.setAttribute("userId",userId+"");
            session.setAttribute("userName",userName);
            httpServletRequest.setAttribute("userDesp",userDesp);
            return actionMapping.findForward("success"); 
        }else {
            errors.add("error.user.nouser",
                    new ActionError("error.user.nouser"));
            saveErrors(httpServletRequest, errors);
            return (actionMapping.findForward("failure"));
        }
        
    }

}