main

package java18_0129;

import java.util.List;

public class Main {

public static void main(String[] args) {

SingerDao dao = SingerDao.sharedInstance();

SingerView view = new SingerView();

while (true) {

String menu = view.menuDisplay();

switch (menu) {

case "1":

List<Singer> list = dao.getSingerlist();

view.listView(list);

break;

case "2":

String userid = view.setSingerUserId();

Singer s = dao.lookUserid(userid);

// 껍데기 형태로 있다.

view.singerDisplay(s);

break;

case "3":

Singer singerinput = view.insertview();

int r = dao.insertSinger(singerinput);

if (r > 0) {

System.out.println("성공");

List<Singer> list1 = dao.getSingerlist();

view.listView(list1);

break;

} else {

System.out.println("삽입에 실패했습니다");

}

case "4":

Singer update = view.UpdateView();

r = dao.UpdateSinger(update);

if (r > 0) {

System.out.println("수정완료");

Singer singer4= dao.lookUserid(update.getUserid());

view.singerDisplay(singer4);

} else {

System.out.println("수정실패");

}

break;

case "5":

userid = view.deleteView();

r = dao.deleteSinger(userid);

if (r > 0) {

System.out.println("삭제 성공");

break;

} else {

System.out.println("실패");

}

}

}

}

}