public enum EventLogType
  {
   USER_CREATED,
   USER_DELETED,
   LOGIN_SUPERUSER,
   LOGIN_SUCCESS,
   LOGIN_FAILURE,
   CACHE_REFRESHED,
   PASSWORD_SENT_SUCCESS,
   PASSWORD_SENT_FAILURE,
   LOG_NOTIFICATION_FAILURE,
   PORTAL_CREATED,
   PORTAL_DELETED,
   TAB_CREATED,
   TAB_UPDATED,
   TAB_DELETED,
   TAB_SENT_TO_RECYCLE_BIN,
   TAB_RESTORED,
   USER_ROLE_CREATED,
   USER_ROLE_DELETED,
   ROLE_CREATED,
   ROLE_UPDATED,
   ROLE_DELETED,
   MODULE_CREATED,
   MODULE_UPDATED,
   MODULE_DELETED,
   MODULE_SENT_TO_RECYCLE_BIN,
   MODULE_RESTORED,
   SCHEDULER_EVENT_STARTED,
   SCHEDULER_EVENT_PROGRESSING,
   SCHEDULER_EVENT_COMPLETED,
   APPLICATION_START,
   APPLICATION_END,
   APPLICATION_SHUTTING_DOWN,
   SCHEDULER_STARTED,
   SCHEDULER_SHUTTING_DOWN,
   SCHEDULER_STOPPED,
   ADMIN_ALERT,
   HOST_ALERT
  }