public static CountyLevel getInstance() {
   CountyLevel o = new CountyLevel();
   o.setOvld(true);
   o.setGuid(GUIDCreator.GUID());
   o.setCreateDate(new Date());
   o.setUpdateDate(new Date());
   return o;
 }
 @Transactional
 public ServiceOrder addEmployerServiceOrder(
     String date,
     String countyLevelGuid,
     String countyGuid,
     String address,
     String name,
     String mobile,
     String checkCode,
     String openid) {
   Employer employer = employerService.getEmployerByMobile(mobile);
   County county = dao.getResultByGUID(County.class, countyGuid);
   CountyLevel countyLevel = dao.getResultByGUID(CountyLevel.class, countyLevelGuid);
   if (countyLevel == null) return null;
   if (employer == null) {
     employer = Employer.getInstance();
     employer.setMobilePhone(mobile.replace(" ", ""));
     // employer.setCounty(county);
     employer.setAddress(address);
     employer.setUsername(name);
     employer.setOpenid(openid);
     employerService.addEmployer(employer);
   }
   // 添加雇主订单
   ServiceOrder order = ServiceOrder.getInstance();
   order.setEmployer(employer);
   order.setCounty(county);
   order.setOrderPrice(Long.valueOf(countyLevel.getMoney()));
   order.setRate(countyLevel.getRate());
   order.setAddress(address);
   order.setMobilePhone(mobile);
   order.setEmployerName(name);
   order.setMobilePhone(mobile);
   Map<String, Date> expectedDate = ExpectedDateCreate.getExpectedDate(date);
   order.setServiceBeginDate(expectedDate.get(ExpectedDateCreate.BEGIN_DATE));
   order.setServiceEndDate(expectedDate.get(ExpectedDateCreate.END_DATE));
   dao.add(order);
   return order;
 }