throws PortletServiceException {
log.debug("Entering init");
PersistenceManagerService persistService =
(PersistenceManagerService)PortletServiceFactory.createPortletService(PersistenceManagerService.class, true);
PersistenceManagerRdbms pm =
persistService.createPersistenceManagerRdbms("tsukubagama");
Set validityCheckInterval =
parseValidityCheckInterval(
getInitParameter(config, "VALIDITY_CHECK_INTERVAL"));