package com.newlecture.web.dao;

import java.util.List;

import org.junit.jupiter.api.Test;
import org.mybatis.spring.boot.test.autoconfigure.MybatisTest;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.autoconfigure.AutoConfigurationPackage;
import org.springframework.boot.test.autoconfigure.jdbc.AutoConfigureTestDatabase;
import org.springframework.boot.test.autoconfigure.jdbc.AutoConfigureTestDatabase.Replace;

import com.newlecture.web.entity.NoticeView;

@AutoConfigureTestDatabase(replace=Replace.NONE)
@MybatisTest
class NoticeDaoTest {

	@Autowired
	private NoticeDao noticeDao;
	
	@Test
	void test() {
		List<NoticeView> list = noticeDao.getViewList(0, 1, null, null, false);
		
		System.out.println(list.get(0));
	}

}

@Override
	protected void service(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		PrintWriter out = response.getWriter();
		
		String uri = request.getRequestURI();
		String url = request.getRequestURL().toString();
		
		String viewSrc = "/WEB-INF/view/notfound.jsp";
		
		out.printf("uri:%s\n", uri);
		out.printf("url:%s\n", url);
		
		if(uri.equals("/webprj2/menu/list"))
			viewSrc = new ListPOJOController5().requestHandler();
	}

package com.newlecture.web.controller;

import java.io.IOException;
import java.io.PrintWriter;

import com.newlecture.web.controller.menu.DetailPOJOController;
import com.newlecture.web.controller.menu.ListPOJOController5;

import jakarta.servlet.ServletException;
import jakarta.servlet.annotation.WebServlet;
import jakarta.servlet.http.HttpServlet;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;

// 바꿔주기
@WebServlet("/")
public class JSPDispatcherServlet extends HttpServlet{
	
	// 반복하기위해서 배열에 넣어준다.
	String[] urls = {"/webprj2/menu/list", "/webprj2/menu/detail"};
	
	String[] controllers = {
			"com.newlecture.web.controller.menu.ListPOJOController5",
			"com.newlecture.web.controller.menu.DetailPOJOController"
			};
			
			
	@Override
	protected void service(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		PrintWriter out = response.getWriter();
		
		String uri = request.getRequestURI();
		String url = request.getRequestURL().toString();
		
		String viewSrc = "/WEB-INF/view/notfound.jsp";
		
		out.printf("uri:%s\n", uri);
		out.printf("url:%s\n", url);
		
		
		// 방법 2: 컴퓨터가 반복하는 코드
		while(uri.equals("/webprj2/menu/list"))
			viewSrc = new ListPOJOController5().requestHandler();
	
		for(int i=0; i<urls.length; i++) {
			
			?? controller = null;
			
			if(uri.equals(urls[i])) {
				controller = (??) Class.forName(controllers[i]).newInstance();
				
				controller.requestHandler();	//  우리는 controller를 포함하는 가시 형식 필요하는 공통 형식이 필요하다!
				
				// 개체 정보를 다 찾아서 함수 호출을 찾아서 다 꺼내서 사용할 수 있다. 
				// 자바 '리플렉션'이라는 개념이 필요하다!
			}
		}
		
		
		// 방법 1: 
		// 디스패처가 해당 url과 일치하면, 해당 POJO 컨트롤러를 가져온다.
		// 컨텍스트 path가 있는 경우, 위에서 출력된 uri 경로를 여기에 그대로 넣어줘서 비교한다!!** 
		// uri는 url에서 localhost를 뺀 나머지의 경로이다. 
		if(uri.equals("/webprj2/menu/list"))
			viewSrc = new ListPOJOController5().requestHandler();
		
		if(uri.equals("/webprj2/menu/detail"))
			viewSrc = new DetailPOJOController().requestHandler();
		
		out.write("Hello Front");
		
		request.getRequestDispatcher(viewSrc)
		.forward(request, response);
		
	// 앞으로 할 것!
	// /menu/list 요청이 오면 Listcontroller의 requestHandler()를 호출하고 
	// /menu/detail 요청이 오면 DetailController의 requestHandle()를 호출한다.
	
	} 
}

package com.modeul.web.controller;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;

@Controller
@RequestMapping("/")
public class MemberController {
	
	@GetMapping("login")
	public String login() {
		return "login.jsp";	
	}
	
	@GetMapping("signup")
	public String signup() {
		return "sign-up.jsp";
	}
	
	
	@PostMapping("signup")
	public String signup(
			@RequestParam(name="uid") String uid,
			@RequestParam(name="password") String password,
			@RequestParam(name="repassword") String repassword,
			@RequestParam(name="name") String name,
			@RequestParam(name="email") String email,
			@RequestParam(name="reemail") String reemail) {
			// @RequestParam은 Entity(Member)가 필요 없어도 된다. 
		
		 System.out.printf("uid : %s, pw: %s, rpw: %s", uid, password, repassword);
		
		return "redirect:login";	
		// redirect 개념 중요!!
		// 이렇게 redirect하면 html form 태그의 action 속성은 필요 없다.
		// 서버에서 처리해주기 때문
	}
	

}

// context root

/webprj2 

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
</head>
<body>
	<h1>admin 메뉴 목록 페이지</h1>

	<nav>
		<hl>페이저</h1>  
		<form>
			<label>size: </label>
			<!-- <input name="s" value="10"> -->
			<select>
				<option value="10">10</option>
				<option value="20">20</option>
				<option value="30">30</option>	
			</select>
			<input type="submit" value="변경">
		</form>
		
		<ul>
		<c:forEach var="n" begin="1" end="5">
			<li><a href="list?p=${n}&q=${m}">${n}</a></li>
		</c:forEach>
	
		</ul>
	</nav>
</body>
</html>