public Citizen getCitizenByCode(String code) { try { if (code == null) return null; CongDan congDan = CongDanLocalServiceUtil.findByMa(code); if (congDan == null) { log.info("=====Khong tim thaycong dan oi ma:" + code); return null; } return getCongDanSoap(congDan); } catch (Exception e) { // TODO: handle exception } return null; }