protected void startService() throws Exception {
   super.startService();
   listenerID =
       scheduler.startScheduler(
           timerIDCheckPendingSeriesStored,
           checkPendingSeriesStoredInterval,
           checkPendingSeriesStoredListener);
 }
 protected void stopService() throws Exception {
   scheduler.stopScheduler(
       timerIDCheckPendingSeriesStored, listenerID, checkPendingSeriesStoredListener);
   super.stopService();
 }