게시판 만들기 - BoardCheckPassAction

package controller.action;

 

import java.io.IOException;

 

import javax.servlet.RequestDispatcher;

import javax.servlet.ServletException;

import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpServletResponse;

 

import action.Action;

import pdh.DAO.BoardDAO;

import pdh.DAO.BoardVO;

 

public class BoardCheckPassAction implements Action{

 

    @Override

    public void execute(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {

        String url = null;

        

        String num = request.getParameter("num");

            //boardView.jsp에서 보낸 값을 

            //<input type="hidden" name="num" value="${param.num}">

        String pass = request.getParameter("pass"); 

            //<input type="password" name="pass" size="20">

        

        BoardDAO bDao = BoardDAO.getInstance();

        BoardVO bVo = bDao.selectOnBoardByNum(num); 

            //select * from boardtest1 where num = ? 상세보기 DAO에 

            //getParameter로 num값으로 찾은 bVo에 컬럼의 레코드값을 저장 

       

        if(bVo.getPass().equals(pass)){ // pass 성공시   

                                        // num로 찾은 bVo입력된 값의 pass가 request로 받은 pass값이 맞다면

            url = "view/checkSuccess.jsp";

        }else{// 실패시

            ur l= "view/boardCheckPass.jsp";

            request.setAttribute("message", "비밀번호가 틀렸습니다.");

                //boardCheckPass.jsp 의 ${message}키에 값을 뿌린다.

        }

        RequestDispatcher dispatcher = request.getRequestDispatcher(url); //if 조건에 맞는 url 연결

        dispatcher.forward(request, response);

    }

 

    

}