?? regeditcontroller.java
字號:
package com.gd.action;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import org.apache.log4j.Logger;
import org.springframework.validation.BindException;
import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.servlet.mvc.SimpleFormController;
import com.gd.dao.NewsTypeDAO;
import com.gd.service.Regedit;
import com.gd.vo.User;
import com.gd.vo.NewsType;
//繼承SimpleFormController,用來負責對頁面傳來的用戶注冊請求進行轉發
public class RegeditController extends SimpleFormController {
private Logger logger=Logger.getLogger(this.getClass().getName());
private Regedit regedit;
public Regedit getRegedit(){
return regedit;
}
public void setRegedit(Regedit regedit){
this.regedit=regedit;
}
//覆寫onSubmit()方法,用來接受用戶傳來的注冊信息
public ModelAndView onSubmit(HttpServletRequest req,HttpServletResponse res,Object command,BindException errors)throws Exception{
HttpSession session=req.getSession(true);
//將提交的信息轉換為User類存儲
User user=(User)command;
Map model=errors.getModel();
getRegedit().saveUser(user);
//獲取新聞類別,用于在發布頁面中顯示新聞類別的下拉菜單
List newsTypes=getNewsTypeDAO().queryNewsType();
model.put("newsTypes",newsTypes);
model.put("user",user);
//注冊成功,則將用戶信息存儲在session中,供其他頁面使用
session.setAttribute("user",user);
return new ModelAndView(getSuccessView(),model);
}
private NewsTypeDAO newsTypeDAO;
public NewsTypeDAO getNewsTypeDAO(){
return newsTypeDAO;
}
public void setNewsTypeDAO(NewsTypeDAO newsTypeDAO){
this.newsTypeDAO=newsTypeDAO;
}
}
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