package com.jwy.action;

import java.util.List;

import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpServletResponse;

import org.apache.struts.action.Action;

import org.apache.struts.action.ActionForm;

import org.apache.struts.action.ActionForward;

import org.apache.struts.action.ActionMapping;

import com.jwy.dao.ISpecialtyDao;

import com.jwy.dao.IUserLoginDao;

import com.jwy.dto.Specialty;

import com.jwy.dto.UserLogin;

public class RegAction extends Action {

private IUserLoginDao userLoginDao;

private ISpecialtyDao specialtyDao;

/**

* @param specialtyDao the specialtyDao to set

*/

public void setSpecialtyDao(ISpecialtyDao specialtyDao) {

this.specialtyDao = specialtyDao;

}

/**

* @param userLoginDao the userLoginDao to set

*/

public void setUserLoginDao(IUserLoginDao userLoginDao) {

this.userLoginDao = userLoginDao;

}

/**

* Method execute

* @param mapping

* @param form

* @param request

* @param response

* @return ActionForward

*/

public ActionForward execute(ActionMapping mapping, ActionForm form,

HttpServletRequest request, HttpServletResponse response) {

UserLogin userLogin = new UserLogin();

userLogin.setType("2"); //设置用户类型为学生

userLogin.setLoginName(request.getParameter("loginName"));

userLogin.setPwd(request.getParameter("pwd"));

userLogin.setMail(request.getParameter("mail"));

if(!userLoginDao.findByLoginName(userLogin.getLoginName())){

System.out.println("用户名不存在可以注册");

Integer id = userLoginDao.insert(userLogin); //返回自动生成的主键

request.getSession().setAttribute("id",id);

request.getSession().setAttribute("loginName", userLogin.getLoginName());

//进入到填写基本信息页面

List<Specialty> list = specialtyDao.findStuByAll();

request.setAttribute("list", list);

return mapping.findForward("addStuInfo");

}else{

request.setAttribute("error", "用户名已经存在，不可以注册");

//返回到注册页面

return mapping.findForward("reg");

}

}

}