public int countTypeAndExpire(String serviceType, Integer expireStatus) {
   return alarmDao.countExpire(serviceType, expireStatus);
 }
 public PageMaker getCourseAlarm(
     String query, Integer expireStatus, Long pageIndex, Long pageSize) {
   return alarmDao.getCourseAlarm(query, expireStatus, pageIndex, pageSize);
 }
 public int countServiceType(String serviceType) {
   return alarmDao.countExpire(serviceType, null);
 }