Examples with RequiresDialectFeature org.hibernate.testing.RequiresDialectFeature used on opensource projects

Example 1 with RequiresDialectFeature

use of org.hibernate.testing.RequiresDialectFeature in project hibernate-orm by hibernate.

the class CustomRunner method convertSkipToIgnore.

protected Ignore convertSkipToIgnore(FrameworkMethod frameworkMethod) {
    // @Skip
    Skip skip = Helper.locateAnnotation(Skip.class, frameworkMethod, getTestClass());
    if (skip != null) {
        if (isMatch(skip.condition())) {
            return buildIgnore(skip);
        }
    }
    // @SkipForDialects & @SkipForDialect
    for (SkipForDialect skipForDialectAnn : Helper.collectAnnotations(SkipForDialect.class, SkipForDialects.class, frameworkMethod, getTestClass())) {
        for (Class<? extends Dialect> dialectClass : skipForDialectAnn.value()) {
            if (skipForDialectAnn.strictMatching()) {
                if (dialectClass.equals(dialect.getClass())) {
                    return buildIgnore(skipForDialectAnn);
                }
            } else {
                if (dialectClass.isInstance(dialect)) {
                    return buildIgnore(skipForDialectAnn);
                }
            }
        }
    }
    // @RequiresDialects & @RequiresDialect
    final List<RequiresDialect> requiresDialects = Helper.collectAnnotations(RequiresDialect.class, RequiresDialects.class, frameworkMethod, getTestClass());
    if (!requiresDialects.isEmpty() && !isDialectMatchingRequired(requiresDialects)) {
        return buildIgnore(requiresDialects);
    }
    // @RequiresDialectFeature
    RequiresDialectFeature requiresDialectFeatureAnn = Helper.locateAnnotation(RequiresDialectFeature.class, frameworkMethod, getTestClass());
    if (requiresDialectFeatureAnn != null) {
        try {
            for (Class<? extends DialectCheck> checkClass : requiresDialectFeatureAnn.value()) {
                if (!checkClass.newInstance().isMatch(dialect)) {
                    return buildIgnore(requiresDialectFeatureAnn);
                }
            }
        } catch (RuntimeException e) {
            throw e;
        } catch (Exception e) {
            throw new RuntimeException("Unable to instantiate DialectCheck", e);
        }
    }
    return null;
}

Example 2 with RequiresDialectFeature

use of org.hibernate.testing.RequiresDialectFeature in project hibernate-orm by hibernate.

the class CMTTest method testConcurrentCachedDirtyQueries.

@Test
@RequiresDialectFeature(value = DialectChecks.DoesReadCommittedNotCauseWritersToBlockReadersCheck.class, comment = "write locks block readers")
public void testConcurrentCachedDirtyQueries() throws Exception {
    TestingJtaPlatformImpl.INSTANCE.getTransactionManager().begin();
    Session s = openSession();
    Map foo = new HashMap();
    foo.put("name", "Foo");
    foo.put("description", "a big foo");
    s.persist("Item", foo);
    Map bar = new HashMap();
    bar.put("name", "Bar");
    bar.put("description", "a small bar");
    s.persist("Item", bar);
    TestingJtaPlatformImpl.INSTANCE.getTransactionManager().commit();
    synchronized (this) {
        wait(1000);
    }
    sessionFactory().getStatistics().clear();
    // we need a clean 2L cache here.
    cleanupCache();
    // open a TX and suspend it
    TestingJtaPlatformImpl.INSTANCE.getTransactionManager().begin();
    Session s4 = openSession();
    Transaction tx4 = TestingJtaPlatformImpl.INSTANCE.getTransactionManager().suspend();
    // open a new TX and execute a query, this would fill the query cache.
    TestingJtaPlatformImpl.INSTANCE.getTransactionManager().begin();
    Session s1 = openSession();
    List r1 = s1.createCriteria("Item").addOrder(Order.asc("description")).setCacheable(true).list();
    assertEquals(r1.size(), 2);
    foo = (Map) r1.get(0);
    // update data and make query cache stale, but TX is suspended
    foo.put("description", "a big red foo");
    s1.flush();
    Transaction tx1 = TestingJtaPlatformImpl.INSTANCE.getTransactionManager().suspend();
    // open a new TX and run query again
    // this TX is committed afterQuery query
    TestingJtaPlatformImpl.INSTANCE.getTransactionManager().begin();
    Session s2 = openSession();
    List r2 = s2.createCriteria("Item").addOrder(Order.asc("description")).setCacheable(true).list();
    assertEquals(r2.size(), 2);
    TestingJtaPlatformImpl.INSTANCE.getTransactionManager().commit();
    assertEquals(0, sessionFactory().getStatistics().getSecondLevelCacheHitCount());
    assertEquals(0, sessionFactory().getStatistics().getSecondLevelCacheMissCount());
    assertEquals(4, sessionFactory().getStatistics().getEntityLoadCount());
    assertEquals(0, sessionFactory().getStatistics().getEntityFetchCount());
    assertEquals(2, sessionFactory().getStatistics().getQueryExecutionCount());
    assertEquals(2, sessionFactory().getStatistics().getQueryCachePutCount());
    assertEquals(0, sessionFactory().getStatistics().getQueryCacheHitCount());
    assertEquals(2, sessionFactory().getStatistics().getQueryCacheMissCount());
    // updateTimestampsCache put happens at two places
    // 1. {@link org.hibernate.engine.spi.ActionQueue#registerCleanupActions} calls preinvalidate
    // 2. {@link org.hibernate.engine.spi.ActionQueue.AfterTransactionCompletionProcessQueue#afterTransactionCompletion} calls invalidate
    // but since the TX which the update action happened is not committed yet, so there should be only 1 updateTimestamps put.
    assertEquals(1, sessionFactory().getStatistics().getUpdateTimestampsCachePutCount());
    // updateTimestampsCache hit only happens when the query cache data's timestamp is newer
    // than the timestamp of when update happens
    // since there is only 1 update action
    assertEquals(1, sessionFactory().getStatistics().getUpdateTimestampsCacheHitCount());
    TestingJtaPlatformImpl.INSTANCE.getTransactionManager().resume(tx1);
    TestingJtaPlatformImpl.INSTANCE.getTransactionManager().commit();
    // update action's TX committed, so, invalidate is called, put new timestamp into UpdateTimestampsCache
    assertEquals(2, sessionFactory().getStatistics().getUpdateTimestampsCachePutCount());
    // but no more query cache lookup here, so it should still 1
    assertEquals(1, sessionFactory().getStatistics().getUpdateTimestampsCacheHitCount());
    TestingJtaPlatformImpl.INSTANCE.getTransactionManager().begin();
    Session s3 = openSession();
    s3.createCriteria("Item").addOrder(Order.asc("description")).setCacheable(true).list();
    TestingJtaPlatformImpl.INSTANCE.getTransactionManager().commit();
    assertEquals(0, sessionFactory().getStatistics().getSecondLevelCacheHitCount());
    assertEquals(0, sessionFactory().getStatistics().getSecondLevelCacheMissCount());
    assertEquals(6, sessionFactory().getStatistics().getEntityLoadCount());
    assertEquals(0, sessionFactory().getStatistics().getEntityFetchCount());
    assertEquals(3, sessionFactory().getStatistics().getQueryExecutionCount());
    assertEquals(3, sessionFactory().getStatistics().getQueryCachePutCount());
    assertEquals(0, sessionFactory().getStatistics().getQueryCacheHitCount());
    assertEquals(3, sessionFactory().getStatistics().getQueryCacheMissCount());
    // a new query cache hit and one more update timestamps cache hit, so should be 2
    assertEquals(2, sessionFactory().getStatistics().getUpdateTimestampsCacheHitCount());
    TestingJtaPlatformImpl.INSTANCE.getTransactionManager().resume(tx4);
    List r4 = s4.createCriteria("Item").addOrder(Order.asc("description")).setCacheable(true).list();
    assertEquals(r4.size(), 2);
    TestingJtaPlatformImpl.INSTANCE.getTransactionManager().commit();
    assertEquals(2, sessionFactory().getStatistics().getSecondLevelCacheHitCount());
    assertEquals(0, sessionFactory().getStatistics().getSecondLevelCacheMissCount());
    assertEquals(6, sessionFactory().getStatistics().getEntityLoadCount());
    assertEquals(0, sessionFactory().getStatistics().getEntityFetchCount());
    assertEquals(3, sessionFactory().getStatistics().getQueryExecutionCount());
    assertEquals(3, sessionFactory().getStatistics().getQueryCachePutCount());
    assertEquals(1, sessionFactory().getStatistics().getQueryCacheHitCount());
    assertEquals(3, sessionFactory().getStatistics().getQueryCacheMissCount());
    assertEquals(3, sessionFactory().getStatistics().getUpdateTimestampsCacheHitCount());
    TestingJtaPlatformImpl.INSTANCE.getTransactionManager().begin();
    s = openSession();
    s.createQuery("delete from Item").executeUpdate();
    TestingJtaPlatformImpl.INSTANCE.getTransactionManager().commit();
}

Example 3 with RequiresDialectFeature

use of org.hibernate.testing.RequiresDialectFeature in project hibernate-orm by hibernate.

the class LockTest method testFindWithPessimisticWriteLockTimeoutException.

//5 minutes
@Test(timeout = 5 * 60 * 1000)
@TestForIssue(jiraKey = "HHH-7252")
@RequiresDialectFeature(value = DialectChecks.SupportsLockTimeouts.class, comment = "Test verifies proper exception throwing when a lock timeout is specified.", jiraKey = "HHH-7252")
public void testFindWithPessimisticWriteLockTimeoutException() {
    Lock lock = new Lock();
    lock.setName("name");
    EntityManager em = getOrCreateEntityManager();
    em.getTransaction().begin();
    em.persist(lock);
    em.getTransaction().commit();
    em.close();
    EntityManager em2 = createIsolatedEntityManager();
    em2.getTransaction().begin();
    Map<String, Object> properties = new HashMap<String, Object>();
    properties.put(AvailableSettings.LOCK_TIMEOUT, 0L);
    Lock lock2 = em2.find(Lock.class, lock.getId(), LockModeType.PESSIMISTIC_WRITE, properties);
    assertEquals("lock mode should be PESSIMISTIC_WRITE ", LockModeType.PESSIMISTIC_WRITE, em2.getLockMode(lock2));
    EntityManager em3 = createIsolatedEntityManager();
    em3.getTransaction().begin();
    try {
        em3.find(Lock.class, lock.getId(), LockModeType.PESSIMISTIC_WRITE, properties);
        fail("Exception should be thrown");
    } catch (LockTimeoutException lte) {
    // Proper exception thrown for dialect supporting lock timeouts when an immediate timeout is set.
    } catch (PessimisticLockException pe) {
        fail("Find with immediate timeout should have thrown LockTimeoutException.");
    } catch (PersistenceException pe) {
        log.info("EntityManager.find() for PESSIMISTIC_WRITE with timeout of 0 threw a PersistenceException.\n" + "This is likely a consequence of " + getDialect().getClass().getName() + " not properly mapping SQL errors into the correct HibernateException subtypes.\n" + "See HHH-7251 for an example of one such situation.", pe);
        fail("EntityManager should be throwing LockTimeoutException.");
    } finally {
        if (em3.getTransaction().getRollbackOnly()) {
            em3.getTransaction().rollback();
        } else {
            em3.getTransaction().commit();
        }
        em3.close();
    }
    em2.getTransaction().commit();
    em2.getTransaction().begin();
    em2.remove(lock2);
    em2.getTransaction().commit();
    em2.close();
}

Example 4 with RequiresDialectFeature

use of org.hibernate.testing.RequiresDialectFeature in project hibernate-orm by hibernate.

the class LockTest method testContendedPessimisticReadLockTimeout.

@Test
@RequiresDialect(Oracle10gDialect.class)
@RequiresDialectFeature(DialectChecks.SupportsLockTimeouts.class)
public void testContendedPessimisticReadLockTimeout() throws Exception {
    EntityManager em = getOrCreateEntityManager();
    final EntityManager em2 = createIsolatedEntityManager();
    Lock lock = new Lock();
    Thread t = null;
    FutureTask<Boolean> bgTask = null;
    final CountDownLatch latch = new CountDownLatch(1);
    try {
        lock.setName("testContendedPessimisticReadLockTimeout");
        em.getTransaction().begin();
        em.persist(lock);
        em.getTransaction().commit();
        em.clear();
        em.getTransaction().begin();
        lock = em.getReference(Lock.class, lock.getId());
        em.lock(lock, LockModeType.PESSIMISTIC_WRITE);
        final Integer id = lock.getId();
        // force entity to be read
        lock.getName();
        log.info("testContendedPessimisticReadLockTimeout: got write lock");
        bgTask = new FutureTask<Boolean>(new Callable<Boolean>() {

            public Boolean call() {
                try {
                    // true (success) if LockTimeoutException occurred
                    boolean timedOut = false;
                    em2.getTransaction().begin();
                    log.info("testContendedPessimisticReadLockTimeout: (BG) about to read write-locked entity");
                    // we should block on the following read
                    Lock lock2 = em2.getReference(Lock.class, id);
                    //  force entity to be read
                    lock2.getName();
                    log.info("testContendedPessimisticReadLockTimeout: (BG) read write-locked entity");
                    Map<String, Object> props = new HashMap<String, Object>();
                    // timeout is in milliseconds
                    props.put(AvailableSettings.LOCK_TIMEOUT, 1000);
                    try {
                        em2.lock(lock2, LockModeType.PESSIMISTIC_READ, props);
                    } catch (LockTimeoutException e) {
                        // success
                        log.info("testContendedPessimisticReadLockTimeout: (BG) got expected timeout exception");
                        timedOut = true;
                        em2.getTransaction().rollback();
                        return timedOut;
                    } catch (Throwable e) {
                        log.info("Expected LockTimeoutException but got unexpected exception", e);
                        throw new RuntimeException("Expected LockTimeoutException but got unexpected exception", e);
                    }
                    em2.getTransaction().commit();
                    return timedOut;
                } finally {
                    // signal that we finished
                    latch.countDown();
                }
            }
        });
        t = new Thread(bgTask);
        t.setDaemon(true);
        t.setName("Lock timeout Test (bg)");
        t.start();
        // should return quickly on success
        boolean latchSet = latch.await(10, TimeUnit.SECONDS);
        assertTrue("background test thread finished (lock timeout is broken)", latchSet);
        assertTrue("background test thread timed out on lock attempt", bgTask.get());
        em.getTransaction().commit();
    } finally {
        if (em.getTransaction().isActive()) {
            em.getTransaction().rollback();
        }
        if (t != null) {
            // wait for background thread to finish beforeQuery deleting entity
            t.join();
        }
        em.getTransaction().begin();
        lock = em.getReference(Lock.class, lock.getId());
        em.remove(lock);
        em.getTransaction().commit();
        em.close();
        em2.close();
    }
}

Example 5 with RequiresDialectFeature

use of org.hibernate.testing.RequiresDialectFeature in project hibernate-orm by hibernate.

the class LockTest method testContendedPessimisticWriteLockTimeout.

@Test
@RequiresDialect(Oracle10gDialect.class)
@RequiresDialectFeature(DialectChecks.SupportsLockTimeouts.class)
public void testContendedPessimisticWriteLockTimeout() throws Exception {
    EntityManager em = getOrCreateEntityManager();
    final EntityManager em2 = createIsolatedEntityManager();
    Lock lock = new Lock();
    Thread t = null;
    FutureTask<Boolean> bgTask;
    final CountDownLatch latch = new CountDownLatch(1);
    try {
        lock.setName("testContendedPessimisticWriteLockTimeout");
        em.getTransaction().begin();
        em.persist(lock);
        em.getTransaction().commit();
        em.clear();
        em.getTransaction().begin();
        lock = em.getReference(Lock.class, lock.getId());
        em.lock(lock, LockModeType.PESSIMISTIC_WRITE);
        final Integer id = lock.getId();
        // force entity to be read
        lock.getName();
        log.info("testContendedPessimisticWriteLockTimeout: got write lock");
        bgTask = new FutureTask<Boolean>(new Callable<Boolean>() {

            public Boolean call() {
                try {
                    // true (success) if LockTimeoutException occurred
                    boolean timedOut = false;
                    em2.getTransaction().begin();
                    log.info("testContendedPessimisticWriteLockTimeout: (BG) about to read write-locked entity");
                    // we should block on the following read
                    Lock lock2 = em2.getReference(Lock.class, id);
                    //  force entity to be read
                    lock2.getName();
                    log.info("testContendedPessimisticWriteLockTimeout: (BG) read write-locked entity");
                    Map<String, Object> props = new HashMap<String, Object>();
                    // timeout is in milliseconds
                    props.put(AvailableSettings.LOCK_TIMEOUT, 1000);
                    try {
                        em2.lock(lock2, LockModeType.PESSIMISTIC_WRITE, props);
                    } catch (LockTimeoutException e) {
                        // success
                        log.info("testContendedPessimisticWriteLockTimeout: (BG) got expected timeout exception");
                        timedOut = true;
                    } catch (Throwable e) {
                        log.info("Expected LockTimeoutException but got unexpected exception", e);
                    }
                    em2.getTransaction().commit();
                    return timedOut;
                } finally {
                    // signal that we finished
                    latch.countDown();
                }
            }
        });
        t = new Thread(bgTask);
        t.setDaemon(true);
        t.setName("Lock timeout Test (bg)");
        t.start();
        // should return quickly on success
        boolean latchSet = latch.await(10, TimeUnit.SECONDS);
        assertTrue("background test thread finished (lock timeout is broken)", latchSet);
        assertTrue("background test thread timed out on lock attempt", bgTask.get());
        em.getTransaction().commit();
    } finally {
        if (em.getTransaction().isActive()) {
            em.getTransaction().rollback();
        }
        if (t != null) {
            // wait for background thread to finish beforeQuery deleting entity
            t.join();
        }
        em.getTransaction().begin();
        lock = em.getReference(Lock.class, lock.getId());
        em.remove(lock);
        em.getTransaction().commit();
        em.close();
        em2.close();
    }
}