private void _start() { if (_log.isDebugEnabled()) { _log.debug("Start"); } try { SchedulerEntry schedulerEntry = new SchedulerEntryImpl(); schedulerEntry.setEventListenerClass(POPNotificationsMessageListener.class.getName()); schedulerEntry.setTimeUnit(TimeUnit.MINUTE); schedulerEntry.setTriggerType(TriggerType.SIMPLE); schedulerEntry.setTriggerValue(PropsValues.POP_SERVER_NOTIFICATIONS_INTERVAL); SchedulerEngineUtil.schedule( schedulerEntry, StorageType.MEMORY_CLUSTERED, PortalClassLoaderUtil.getClassLoader(), 0); } catch (Exception e) { _log.error(e, e); } }