public Memo readMemo(HttpServletRequest request) {
String memo_num_str = request.getParameter("memo_num");
int memo_num = Integer.parseInt(memo_num_str);
Memo result = null;
Memo result_tmp = null;
if (dao.updateReadCount(memo_num) > 0) {
result = dao.selectMemo(memo_num);
result_tmp = dao.selectUpdown(memo_num);
if (result_tmp == null) {
result_tmp = new Memo();
}
result.setUp(result_tmp.getUp());
result.setDown(result_tmp.getDown());
result_tmp = dao.selectRep(memo_num);
if (result_tmp == null) {
result_tmp = new Memo();
}
result.setReply(result_tmp.getReply());
}
return result;
}
