Example usage for org.hibernate FlushMode AUTO

List of usage examples for org.hibernate FlushMode AUTO

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Prototype

FlushMode AUTO

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Document

The Session is sometimes flushed before query execution in order to ensure that queries never return stale state.

Usage

From source file:org.springframework.orm.hibernate3.HibernateJtaTransactionTests.java

License:Apache License

@SuppressWarnings("rawtypes")
private void doTestJtaSessionSynchronizationWithPreBound(boolean flushNever) throws Exception {

    TransactionManager tm = mock(TransactionManager.class);
    MockJtaTransaction transaction = new MockJtaTransaction();
    given(tm.getTransaction()).willReturn(transaction);
    final SessionFactoryImplementor sf = mock(SessionFactoryImplementor.class);
    final Session session = mock(Session.class);
    given(sf.getTransactionManager()).willReturn(tm);
    given(session.isOpen()).willReturn(true);
    if (flushNever) {
        given(session.getFlushMode()).willReturn(FlushMode.MANUAL, FlushMode.AUTO, FlushMode.MANUAL);
    } else {// ww  w . java2 s .c  o m
        given(session.getFlushMode()).willReturn(FlushMode.AUTO);
    }

    assertTrue("Hasn't thread session", !TransactionSynchronizationManager.hasResource(sf));
    TransactionSynchronizationManager.bindResource(sf, new SessionHolder(session));
    try {
        assertTrue("Has thread session", TransactionSynchronizationManager.hasResource(sf));
        HibernateTemplate ht = new HibernateTemplate(sf);
        ht.setExposeNativeSession(true);
        for (int i = 0; i < 5; i++) {
            ht.executeFind(new HibernateCallback() {

                @Override
                public Object doInHibernate(org.hibernate.Session sess) {
                    assertTrue("Has thread session", TransactionSynchronizationManager.hasResource(sf));
                    assertEquals(session, sess);
                    return null;
                }
            });
        }

        Synchronization synchronization = transaction.getSynchronization();
        assertTrue("JTA synchronization registered", synchronization != null);
        synchronization.beforeCompletion();
        synchronization.afterCompletion(Status.STATUS_COMMITTED);
        assertTrue("Has thread session", TransactionSynchronizationManager.hasResource(sf));
    } finally {
        TransactionSynchronizationManager.unbindResource(sf);
    }
    assertTrue("Hasn't thread session", !TransactionSynchronizationManager.hasResource(sf));

    InOrder ordered = inOrder(session);
    if (flushNever) {
        ordered.verify(session).setFlushMode(FlushMode.AUTO);
        ordered.verify(session).setFlushMode(FlushMode.MANUAL);
    } else {
        ordered.verify(session).flush();
    }
    ordered.verify(session).disconnect();
}

From source file:org.springframework.orm.hibernate3.HibernateJtaTransactionTests.java

License:Apache License

@Test
@SuppressWarnings("rawtypes")
public void testJtaSessionSynchronizationWithRemoteTransaction() throws Exception {

    TransactionManager tm = mock(TransactionManager.class);
    MockJtaTransaction transaction = new MockJtaTransaction();
    final SessionFactoryImplementor sf = mock(SessionFactoryImplementor.class);
    final Session session = mock(Session.class);
    given(tm.getTransaction()).willReturn(transaction);
    given(sf.openSession()).willReturn(session);
    given(sf.getTransactionManager()).willReturn(tm);
    given(session.isOpen()).willReturn(true);
    given(session.getFlushMode()).willReturn(FlushMode.AUTO);

    for (int j = 0; j < 2; j++) {

        if (j == 0) {
            assertTrue("Hasn't thread session", !TransactionSynchronizationManager.hasResource(sf));
        } else {//from  w w w.j  av a  2s .  c  o  m
            assertTrue("Has thread session", TransactionSynchronizationManager.hasResource(sf));
        }

        HibernateTemplate ht = new HibernateTemplate(sf);
        ht.setExposeNativeSession(true);
        for (int i = 0; i < 5; i++) {
            ht.executeFind(new HibernateCallback() {

                @Override
                public Object doInHibernate(org.hibernate.Session sess) {
                    assertTrue("Has thread session", TransactionSynchronizationManager.hasResource(sf));
                    assertEquals(session, sess);
                    return null;
                }
            });
        }

        final Synchronization synchronization = transaction.getSynchronization();
        assertTrue("JTA synchronization registered", synchronization != null);

        // Call synchronization in a new thread, to simulate a
        // synchronization
        // triggered by a new remote call from a remote transaction
        // coordinator.
        Thread synch = new Thread() {

            @Override
            public void run() {
                synchronization.beforeCompletion();
                synchronization.afterCompletion(Status.STATUS_COMMITTED);
            }
        };
        synch.start();
        synch.join();

        assertTrue("Has thread session", TransactionSynchronizationManager.hasResource(sf));
        SessionHolder sessionHolder = (SessionHolder) TransactionSynchronizationManager.getResource(sf);
        assertTrue("Thread session holder empty", sessionHolder.isEmpty());
        assertTrue("JTA synchronizations not active",
                !TransactionSynchronizationManager.isSynchronizationActive());
    }

    verify(session, times(2)).flush();
    verify(session, times(2)).close();
    TransactionSynchronizationManager.unbindResource(sf);
}

From source file:org.springframework.orm.hibernate3.HibernateTemplateTests.java

License:Apache License

@Test
public void testExecuteWithThreadBoundAndFlushEager() throws HibernateException {
    given(session.isOpen()).willReturn(true);
    given(session.getFlushMode()).willReturn(FlushMode.AUTO);
    hibernateTemplate.setFlushModeName("FLUSH_EAGER");
    TransactionSynchronizationManager.bindResource(sessionFactory, new SessionHolder(session));
    try {//ww  w.  ja v a2 s.  co m
        final List l = new ArrayList();
        l.add("test");
        List result = hibernateTemplate.executeFind(new HibernateCallback<Object>() {
            @Override
            public Object doInHibernate(org.hibernate.Session session) throws HibernateException {
                return l;
            }
        });
        assertTrue("Correct result list", result == l);
    } finally {
        TransactionSynchronizationManager.unbindResource(sessionFactory);
    }
    verify(session).flush();
}

From source file:org.springframework.orm.hibernate3.HibernateTemplateTests.java

License:Apache License

@Test
public void testSave() throws HibernateException {
    TestBean tb = new TestBean();
    given(session.getFlushMode()).willReturn(FlushMode.AUTO);
    given(session.save(tb)).willReturn(0);
    assertEquals("Correct return value", hibernateTemplate.save(tb), 0);
    verify(session).flush();//  w  w w .  ja  v a 2  s .c  om
    verify(session).close();
}

From source file:org.springframework.orm.hibernate3.HibernateTemplateTests.java

License:Apache License

@Test
public void testSaveWithEntityName() throws HibernateException {
    TestBean tb = new TestBean();
    given(session.getFlushMode()).willReturn(FlushMode.AUTO);
    given(session.save("myEntity", tb)).willReturn(0);
    assertEquals("Correct return value", hibernateTemplate.save("myEntity", tb), 0);
    verify(session).flush();/*from   w  w  w.j  a  v a2 s  . co  m*/
    verify(session).close();
}

From source file:org.springframework.orm.hibernate3.HibernateTemplateTests.java

License:Apache License

@Test
public void testUpdate() throws HibernateException {
    TestBean tb = new TestBean();
    given(session.getFlushMode()).willReturn(FlushMode.AUTO);
    hibernateTemplate.update(tb);/*from   w ww  .ja  v a2  s  .  co  m*/
    verify(session).update(tb);
    verify(session).flush();
    verify(session).close();
}

From source file:org.springframework.orm.hibernate3.HibernateTemplateTests.java

License:Apache License

@Test
public void testUpdateWithLockMode() throws HibernateException {
    TestBean tb = new TestBean();
    given(session.getFlushMode()).willReturn(FlushMode.AUTO);
    hibernateTemplate.update(tb, LockMode.UPGRADE);
    verify(session).update(tb);/*from   ww w .  j  av  a  2 s. co m*/
    verify(session).lock(tb, LockMode.UPGRADE);
    verify(session).flush();
    verify(session).close();
}

From source file:org.springframework.orm.hibernate3.HibernateTemplateTests.java

License:Apache License

@Test
public void testUpdateWithEntityName() throws HibernateException {
    TestBean tb = new TestBean();
    given(session.getFlushMode()).willReturn(FlushMode.AUTO);
    hibernateTemplate.update("myEntity", tb);
    verify(session).update("myEntity", tb);
    verify(session).flush();//from  w ww  .j  av a  2s .c  om
    verify(session).close();
}

From source file:org.springframework.orm.hibernate3.HibernateTemplateTests.java

License:Apache License

@Test
public void testUpdateWithEntityNameAndLockMode() throws HibernateException {
    TestBean tb = new TestBean();
    given(session.getFlushMode()).willReturn(FlushMode.AUTO);
    hibernateTemplate.update("myEntity", tb, LockMode.UPGRADE);
    verify(session).update("myEntity", tb);
    verify(session).lock(tb, LockMode.UPGRADE);
    verify(session).flush();//ww w.j  ava2s.c o m
    verify(session).close();
}

From source file:org.springframework.orm.hibernate3.HibernateTemplateTests.java

License:Apache License

@Test
public void testSaveOrUpdate() throws HibernateException {
    TestBean tb = new TestBean();
    given(session.getFlushMode()).willReturn(FlushMode.AUTO);
    hibernateTemplate.saveOrUpdate(tb);/*from   www .  j  av a2s.  c om*/
    verify(session).saveOrUpdate(tb);
    verify(session).flush();
    verify(session).close();
}