udp.setFamilyId(family);
udp.setIsMultivalue(isMultivalue);
if(id != null && !id.equals("") && !id.equals("0")){
udp.setUdpId(Integer.valueOf(id));
udpDao.update(udp);
logger.debug("User attribute "+id+" updated");
JSONObject attributesResponseSuccessJSON = new JSONObject();
attributesResponseSuccessJSON.put("success", true);
attributesResponseSuccessJSON.put("responseText", "Operation succeded");
writeBackToClient( new JSONSuccess(attributesResponseSuccessJSON) );