@Override public List<CommentDTO> getCommentList() throws Exception { List<CommentDTO> commentList = new ArrayList<>(); List<CommentModel> results = commentDAO.getCommentList(); for (CommentModel commentModel : results) { CommentDTO commentDTO = new CommentDTO(); commentDTO.setCommentId(commentModel.getCommentId()); commentDTO.setAuthor(commentModel.getAuthor()); commentDTO.setText(commentModel.getText()); commentList.add(commentDTO); } return commentList; }