How to use

OfflineUserSessionLoader

in

org.keycloak.models.sessions.infinispan.initializer

@Override
public void loadPersistentSessions(final KeycloakSessionFactory sessionFactory, final int maxErrors, final int sessionsPerSegment) {
  log.debug("Start pre-loading userSessions and clientSessions from persistent storage");
  if (compatMode) {
    SimpleUserSessionInitializer initializer = new SimpleUserSessionInitializer(sessionFactory, new OfflineUserSessionLoader(), sessionsPerSegment);
    initializer.loadPersistentSessions();
  } else {
    KeycloakModelUtils.runJobInTransaction(sessionFactory, new KeycloakSessionTask() {
      @Override
      public void run(KeycloakSession session) {
        InfinispanConnectionProvider connections = session.getProvider(InfinispanConnectionProvider.class);
        Cache<String, SessionEntity> cache = connections.getCache(InfinispanConnectionProvider.OFFLINE_SESSION_CACHE_NAME);
        InfinispanUserSessionInitializer initializer = new InfinispanUserSessionInitializer(sessionFactory, cache, new OfflineUserSessionLoader(), maxErrors, sessionsPerSegment, "offlineUserSessions");
        initializer.initCache();
        initializer.loadPersistentSessions();
      }
    });
  }
  log.debug("Pre-loading userSessions and clientSessions from persistent storage finished");
}

@Override
public void run(KeycloakSession session) {
  InfinispanConnectionProvider connections = session.getProvider(InfinispanConnectionProvider.class);
  Cache<String, SessionEntity> cache = connections.getCache(InfinispanConnectionProvider.OFFLINE_SESSION_CACHE_NAME);
  InfinispanUserSessionInitializer initializer = new InfinispanUserSessionInitializer(sessionFactory, cache, new OfflineUserSessionLoader(), maxErrors, sessionsPerSegment, "offlineUserSessions");
  initializer.initCache();
  initializer.loadPersistentSessions();
}