@Override
 public void insert(List<ChannelSeverity> channelSeverities) {
   StatelessSession statelessSession = sessionFactory.openStatelessSession();
   try {
     for (ChannelSeverity channelSeverity : channelSeverities) {
       statelessSession.insert(channelSeverity);
     }
   } finally {
     statelessSession.close();
   }
 }
예제 #2
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  private void withStatelessSession() {
    withBatch();

    // tag::batch-stateless-session-example[]
    StatelessSession statelessSession = null;
    Transaction txn = null;
    ScrollableResults scrollableResults = null;
    try {
      SessionFactory sessionFactory = entityManagerFactory().unwrap(SessionFactory.class);
      statelessSession = sessionFactory.openStatelessSession();

      txn = statelessSession.getTransaction();
      txn.begin();

      scrollableResults =
          statelessSession.createQuery("select p from Person p").scroll(ScrollMode.FORWARD_ONLY);

      while (scrollableResults.next()) {
        Person Person = (Person) scrollableResults.get(0);
        processPerson(Person);
        statelessSession.update(Person);
      }

      txn.commit();
    } catch (RuntimeException e) {
      if (txn != null && txn.getStatus() == TransactionStatus.ACTIVE) txn.rollback();
      throw e;
    } finally {
      if (scrollableResults != null) {
        scrollableResults.close();
      }
      if (statelessSession != null) {
        statelessSession.close();
      }
    }
    // end::batch-stateless-session-example[]
  }
예제 #3
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 protected StatelessSession getStatelessSession() {
   return sessionFactory.openStatelessSession();
 }