Examples with SessionBuilder org.hibernate.SessionBuilder used on opensource projects

Example 1 with SessionBuilder

use of org.hibernate.SessionBuilder in project hibernate-orm by hibernate.

the class TxUtil method withTxSession.

public static void withTxSession(JtaPlatform jtaPlatform, SessionBuilder sessionBuilder, ThrowingConsumer<Session, Exception> consumer) throws Exception {
    if (jtaPlatform != null) {
        TransactionManager tm = jtaPlatform.retrieveTransactionManager();
        final SessionBuilder sb = sessionBuilder;
        Caches.withinTx(tm, () -> {
            withSession(sb, s -> {
                consumer.accept(s);
                s.flush();
            });
            return null;
        });
    } else {
        withSession(sessionBuilder, s -> withResourceLocalTx(s, consumer));
    }
}

Example 2 with SessionBuilder

use of org.hibernate.SessionBuilder in project hibernate-orm by hibernate.

the class QueryCacheTest method testDelayedLoad.

//	@Test
//	public void testGetByCompositeIdNoCache() {
//		Query query = em.createQuery("FROM EntityWithCompositeKey e WHERE e.pk = :pk");
//		query.setParameter("pk", PK);
//		assertEquals(1, query.getResultList().size());
//	}
//
//	@Test
//	public void testGetByEntityIself() {
//		Query query = em.createQuery("FROM EntityWithCompositeKey e WHERE e = :ent");
//		query.setParameter("ent", new EntityWithCompositeKey(PK));
//		assertEquals(1, query.getResultList().size());
//	}
@Test
@TestForIssue(jiraKey = "HHH-9962")
public /* Test courtesy of Giambattista Bloisi */
void testDelayedLoad() throws InterruptedException, ExecutionException {
    DelayLoadOperations interceptor = new DelayLoadOperations();
    final SessionBuilder sessionBuilder = sessionFactory().withOptions().interceptor(interceptor);
    Item item1 = new Item();
    item1.setName("Item1");
    item1.setDescription("Washington");
    Session s1 = sessionBuilder.openSession();
    Transaction tx1 = s1.beginTransaction();
    s1.persist(item1);
    tx1.commit();
    s1.close();
    Item item2 = new Item();
    item2.setName("Item2");
    item2.setDescription("Chicago");
    Session s2 = sessionBuilder.openSession();
    Transaction tx2 = s2.beginTransaction();
    s2.persist(item2);
    tx2.commit();
    s2.close();
    interceptor.blockOnLoad();
    Future<Item> fetchedItem = executor.submit(new Callable<Item>() {

        public Item call() throws Exception {
            return findByDescription(sessionBuilder, "Washington");
        }
    });
    // wait for the onLoad listener to be called
    interceptor.waitOnLoad();
    Session s3 = sessionBuilder.openSession();
    Transaction tx3 = s3.beginTransaction();
    item1.setDescription("New York");
    item2.setDescription("Washington");
    s3.update(item1);
    s3.update(item2);
    tx3.commit();
    s3.close();
    interceptor.unblockOnLoad();
    // the concurrent query was executed beforeQuery the data was amended so
    // let's expect "Item1" to be returned as living in Washington
    Item fetched = fetchedItem.get();
    assertEquals("Item1", fetched.getName());
    // Query again: now "Item2" is expected to live in Washington
    fetched = findByDescription(sessionBuilder, "Washington");
    assertEquals("Item2", fetched.getName());
}

Example 3 with SessionBuilder

use of org.hibernate.SessionBuilder in project hibernate-orm by hibernate.

the class AbstractCurrentSessionContext method baseSessionBuilder.

protected SessionBuilder baseSessionBuilder() {
    final SessionBuilder builder = factory.withOptions();
    final CurrentTenantIdentifierResolver resolver = factory.getCurrentTenantIdentifierResolver();
    if (resolver != null) {
        builder.tenantIdentifier(resolver.resolveCurrentTenantIdentifier());
    }
    return builder;
}