/**
  * Removes all entries older than the preconfigured age from C2G_REQUEST_LOG.
  *
  * <p>Method execution is scheduled by a cron expression from
  * eai-portal-administration.properties.
  */
 protected void cleanupRequestLogTable() {
   int deletedRows = dao.cleanupRequestLogTable(newestDateToDelete());
   LOGGER.info("Deleted {} rows during request log cleanup", deletedRows);
 }