Class CommentServiceImpl

ch4/CommentServiceImpl.java:11–64

import java.util.*;

@Service
public class CommentServiceImpl implements CommentService {
    @Autowired
    BoardDao boardDao;
    @Autowired
    CommentDao commentDao;

//    @Autowired
//    public CommentServiceImpl(CommentDao commentDao, BoardDao boardDao) {
//        this.commentDao = commentDao;
//        this.boardDao = boardDao;
//    }

    @Override
    public int getCount(Integer bno) throws Exception {
        return commentDao.count(bno);
    }

    @Override

    @Transactional(rollbackFor = Exception.class)
    public int remove(Integer cno, Integer bno, String commenter) throws Exception {
        int rowCnt = boardDao.updateCommentCnt(bno, -1);
        System.out.println("updateCommentCnt - rowCnt = " + rowCnt);
//        throw new Exception("test");
        rowCnt = commentDao.delete(cno, commenter);
        System.out.println("rowCnt = " + rowCnt);
        return rowCnt;
    }

    @Override
    @Transactional(rollbackFor = Exception.class)
    public int write(CommentDto commentDto) throws Exception {
        boardDao.updateCommentCnt(commentDto.getBno(), 1);
//                throw new Exception("test");
        return commentDao.insert(commentDto);
    }

    @Override
    public List<CommentDto> getList(Integer bno) throws Exception {
//        throw new Exception("test");
        return commentDao.selectAll(bno);
    }

    @Override
    public CommentDto read(Integer cno) throws Exception {
        return commentDao.select(cno);
    }

    @Override
    public int modify(CommentDto commentDto) throws Exception {
        return commentDao.update(commentDto);
    }
}