@Override
 public void getAllAlerts(
     EventHandler<ModelListEvent<Alert>> successHandler, EventHandler<ErrorEvent> failureHandler) {
   try {
     List<Alert> allAlerts = alertDao.findAll();
     successHandler.handle(new ModelListEvent<Alert>(allAlerts));
   } catch (SQLException e) {
     Log.e(LOG_TAG, SQL_EXCEPTION_LOG, e);
     failureHandler.handle(new ErrorEvent(ErrorType.SQL_EXCEPTION));
   }
 }