hibernatejtatransactiontests.java

spring 框架代码

			}
		}
		finally {
			assertTrue("Hasn't thread session", !TransactionSynchronizationManager.hasResource(sf));
		}

		utControl.verify();
		tmControl.verify();
		sfControl.verify();
		session1Control.verify();
		session2Control.verify();
	}

	public void testJtaTransactionCommitWithRequiresNewAndJtaTm() throws Exception {
		doTestJtaTransactionWithRequiresNewAndJtaTm(false);
	}

	public void testJtaTransactionRollbackWithRequiresNewAndJtaTm() throws Exception {
		doTestJtaTransactionWithRequiresNewAndJtaTm(true);
	}

	protected void doTestJtaTransactionWithRequiresNewAndJtaTm(final boolean rollback) throws Exception {
		MockControl utControl = MockControl.createControl(UserTransaction.class);
		UserTransaction ut = (UserTransaction) utControl.getMock();
		MockControl tmControl = MockControl.createControl(TransactionManager.class);
		TransactionManager tm = (TransactionManager) tmControl.getMock();
		MockControl tx1Control = MockControl.createControl(javax.transaction.Transaction.class);
		javax.transaction.Transaction tx1 = (javax.transaction.Transaction) tx1Control.getMock();
		MockControl sfControl = MockControl.createControl(SessionFactoryImplementor.class);
		final SessionFactoryImplementor sf = (SessionFactoryImplementor) sfControl.getMock();
		MockControl session1Control = MockControl.createControl(Session.class);
		final Session session1 = (Session) session1Control.getMock();
		MockControl session2Control = MockControl.createControl(Session.class);
		final Session session2 = (Session) session2Control.getMock();

		MockJtaTransaction transaction1 = new MockJtaTransaction();
		MockJtaTransaction transaction2 = new MockJtaTransaction();
		ut.getStatus();
		utControl.setReturnValue(Status.STATUS_NO_TRANSACTION, 1);
		ut.getStatus();
		utControl.setReturnValue(Status.STATUS_ACTIVE, 3);
		ut.begin();
		utControl.setVoidCallable(2);
		tm.getTransaction();
		tmControl.setReturnValue(transaction1, 1);
		tm.suspend();
		tmControl.setReturnValue(tx1, 1);
		tm.getTransaction();
		tmControl.setReturnValue(transaction2, 1);
		tm.resume(tx1);
		tmControl.setVoidCallable(1);
		if (rollback) {
			ut.rollback();
		}
		else {
			ut.commit();
		}
		utControl.setVoidCallable(2);

		sf.getConnectionProvider();
		sfControl.setReturnValue(null, 1);
		sf.getTransactionManager();
		sfControl.setReturnValue(tm, 2);
		sf.openSession();
		sfControl.setReturnValue(session1, 1);
		sf.openSession();
		sfControl.setReturnValue(session2, 1);
		session1.isOpen();
		session1Control.setReturnValue(true, 1);
		session2.isOpen();
		session2Control.setReturnValue(true, 1);
		session2.getFlushMode();
		session2Control.setReturnValue(FlushMode.AUTO, 1);
		if (!rollback) {
			session1.getFlushMode();
			session1Control.setReturnValue(FlushMode.AUTO, 1);
			session2.getFlushMode();
			session2Control.setReturnValue(FlushMode.AUTO, 1);
			session1.flush();
			session1Control.setVoidCallable(1);
			session2.flush();
			session2Control.setVoidCallable(2);
		}
		session1.close();
		session1Control.setReturnValue(null, 1);
		session2.close();
		session2Control.setReturnValue(null, 1);

		utControl.replay();
		tmControl.replay();
		sfControl.replay();
		session1Control.replay();
		session2Control.replay();

		JtaTransactionManager ptm = new JtaTransactionManager();
		ptm.setUserTransaction(ut);
		ptm.setTransactionManager(tm);
		final TransactionTemplate tt = new TransactionTemplate(ptm);
		tt.setPropagationBehavior(TransactionDefinition.PROPAGATION_REQUIRES_NEW);

		assertTrue("Hasn't thread session", !TransactionSynchronizationManager.hasResource(sf));
		try {
			tt.execute(new TransactionCallback() {
				public Object doInTransaction(TransactionStatus status) {
					Session outerSession = SessionFactoryUtils.getSession(sf, false);
					assertSame(session1, outerSession);
					SessionHolder holder = (SessionHolder) TransactionSynchronizationManager.getResource(sf);
					assertTrue("Has thread session", holder != null);
					try {
						tt.execute(new TransactionCallback() {
							public Object doInTransaction(TransactionStatus status) {
								Session innerSession = SessionFactoryUtils.getSession(sf, false);
								assertSame(session2, innerSession);
								HibernateTemplate ht = new HibernateTemplate(sf);
								ht.setFlushMode(HibernateTemplate.FLUSH_EAGER);
								return ht.executeFind(new HibernateCallback() {
									public Object doInHibernate(Session innerSession) throws HibernateException {
										if (rollback) {
											throw new HibernateException("");
										}
										return null;
									}
								});
							}
						});
						return null;
					}
					finally {
						assertTrue("Same thread session as before", outerSession == SessionFactoryUtils.getSession(sf, false));
					}
				}
			});
			if (rollback) {
				fail("Should have thrown DataAccessException");
			}
		}
		catch (DataAccessException ex) {
			if (!rollback) {
				throw ex;
			}
		}
		finally {
			assertTrue("Hasn't thread session", !TransactionSynchronizationManager.hasResource(sf));
		}

		utControl.verify();
		tmControl.verify();
		sfControl.verify();
		session1Control.verify();
		session2Control.verify();
	}

	public void testJtaSessionSynchronization() throws Exception {
		MockControl tmControl = MockControl.createControl(TransactionManager.class);
		TransactionManager tm = (TransactionManager) tmControl.getMock();
		MockJtaTransaction transaction = new MockJtaTransaction();
		tm.getTransaction();
		tmControl.setReturnValue(transaction, 6);

		MockControl sfControl = MockControl.createControl(SessionFactoryImplementor.class);
		final SessionFactoryImplementor sf = (SessionFactoryImplementor) sfControl.getMock();
		final MockControl sessionControl = MockControl.createControl(Session.class);
		final Session session = (Session) sessionControl.getMock();
		sf.getConnectionProvider();
		sfControl.setReturnValue(null, 1);
		sf.openSession();
		sfControl.setReturnValue(session, 1);
		sf.getTransactionManager();
		sfControl.setReturnValue(tm, 6);
		session.isOpen();
		sessionControl.setReturnValue(true, 4);
		session.getFlushMode();
		sessionControl.setReturnValue(FlushMode.AUTO, 1);
		session.flush();
		sessionControl.setVoidCallable(1);
		session.close();
		sessionControl.setReturnValue(null, 1);

		tmControl.replay();
		sfControl.replay();
		sessionControl.replay();

		assertTrue("Hasn't thread session", !TransactionSynchronizationManager.hasResource(sf));
		HibernateTemplate ht = new HibernateTemplate(sf);
		ht.setExposeNativeSession(true);
		for (int i = 0; i < 5; i++) {
			ht.executeFind(new HibernateCallback() {
				public Object doInHibernate(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("Hasn't thread session", !TransactionSynchronizationManager.hasResource(sf));
		assertTrue("JTA synchronizations not active", !TransactionSynchronizationManager.isSynchronizationActive());

		tmControl.verify();
		sfControl.verify();
		sessionControl.verify();
	}

	public void testJtaSessionSynchronizationWithRollback() throws Exception {
		MockControl tmControl = MockControl.createControl(TransactionManager.class);
		TransactionManager tm = (TransactionManager) tmControl.getMock();
		MockJtaTransaction transaction = new MockJtaTransaction();
		tm.getTransaction();
		tmControl.setReturnValue(transaction, 6);

		MockControl sfControl = MockControl.createControl(SessionFactoryImplementor.class);
		final SessionFactoryImplementor sf = (SessionFactoryImplementor) sfControl.getMock();
		final MockControl sessionControl = MockControl.createControl(Session.class);
		final Session session = (Session) sessionControl.getMock();
		sf.getConnectionProvider();
		sfControl.setReturnValue(null, 1);
		sf.openSession();
		sfControl.setReturnValue(session, 1);
		sf.getTransactionManager();
		sfControl.setReturnValue(tm, 6);
		session.isOpen();
		sessionControl.setReturnValue(true, 4);
		session.close();
		sessionControl.setReturnValue(null, 1);

		tmControl.replay();
		sfControl.replay();
		sessionControl.replay();

		assertTrue("Hasn't thread session", !TransactionSynchronizationManager.hasResource(sf));
		HibernateTemplate ht = new HibernateTemplate(sf);
		ht.setExposeNativeSession(true);
		for (int i = 0; i < 5; i++) {
			ht.executeFind(new HibernateCallback() {
				public Object doInHibernate(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.afterCompletion(Status.STATUS_ROLLEDBACK);

		assertTrue("Hasn't thread session", !TransactionSynchronizationManager.hasResource(sf));
		assertTrue("JTA synchronizations not active", !TransactionSynchronizationManager.isSynchronizationActive());

		tmControl.verify();
		sfControl.verify();
		sessionControl.verify();
	}

	public void testJtaSessionSynchronizationWithRollbackByOtherThread() throws Exception {
		MockControl tmControl = MockControl.createControl(TransactionManager.class);
		TransactionManager tm = (TransactionManager) tmControl.getMock();
		MockJtaTransaction transaction = new MockJtaTransaction();
		tm.getTransaction();
		tmControl.setReturnValue(transaction, 7);
		tm.getStatus();
		tmControl.setReturnValue(Status.STATUS_NO_TRANSACTION, 1);

		MockControl sfControl = MockControl.createControl(SessionFactoryImplementor.class);
		final SessionFactoryImplementor sf = (SessionFactoryImplementor) sfControl.getMock();
		final MockControl sessionControl = MockControl.createControl(Session.class);
		final Session session = (Session) sessionControl.getMock();
		sf.getConnectionProvider();
		sfControl.setReturnValue(null, 1);
		sf.openSession();
		sfControl.setReturnValue(session, 2);
		sf.getTransactionManager();
		sfControl.setReturnValue(tm, 7);
		session.isOpen();
		sessionControl.setReturnValue(true, 8);
		session.setFlushMode(FlushMode.NEVER);
		sessionControl.setVoidCallable(1);
		session.close();
		sessionControl.setReturnValue(null, 2);

		tmControl.replay();
		sfControl.replay();
		sessionControl.replay();

		assertTrue("Hasn't thread session", !TransactionSynchronizationManager.hasResource(sf));
		final HibernateTemplate ht = new HibernateTemplate(sf);
		ht.setExposeNativeSession(true);
		for (int i = 0; i < 5; i++) {
			ht.executeFind(new HibernateCallback() {
				public Object doInHibernate(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);
		Thread thread = new Thread() {
			public void run() {
				synchronization.afterCompletion(Status.STATUS_ROLLEDBACK);
			}
		};
		thread.start();
		thread.join();

		assertTrue("Has thread session", TransactionSynchronizationManager.hasResource(sf));
		assertTrue("JTA synchronizations not active", !TransactionSynchronizationManager.isSynchronizationActive());

		TransactionTemplate tt = new TransactionTemplate(new JtaTransactionManager(tm));
		tt.setPropagationBehavior(TransactionDefinition.PROPAGATION_SUPPORTS);
		tt.setReadOnly(true);
		tt.execute(new TransactionCallbackWithoutResult() {
			protected void doInTransactionWithoutResult(TransactionStatus status) {
				assertTrue("JTA synchronizations active", TransactionSynchronizationManager.isSynchronizationActive());
				for (int i = 0; i < 5; i++) {
					ht.executeFind(new HibernateCallback() {
						public Object doInHibernate(Session sess) {
							assertTrue("Has thread session", TransactionSynchronizationManager.hasResource(sf));
							assertEquals(session, sess);
							return null;
						}
					});
				}
			}
		});

		assertTrue("Hasn't thread session", !TransactionSynchronizationManager.hasResource(sf));
		assertTrue("JTA synchronizations not active", !TransactionSynchronizationManager.isSynchronizationActive());

		tmControl.verify();
		sfControl.verify();
		sessionControl.verify();
	}

	public void testJtaSessionSynchronizationWithFlushFailure() throws Exception {
		MockControl tmControl = MockControl.createControl(TransactionManager.class);
		TransactionManager tm = (TransactionManager) tmControl.getMock();
		MockJtaTransaction transaction = new MockJtaTransaction();
		tm.getTransaction();
		tmControl.setReturnValue(transaction, 6);
		tm.setRollbackOnly();
		tmControl.setVoidCallable(1);

		final HibernateException flushEx = new HibernateException("flush failure");
		MockControl sfControl = MockControl.createControl(SessionFactoryImplementor.class);
		final SessionFactoryImplementor sf = (SessionFactoryImplementor) sfControl.getMock();
		final MockControl sessionControl = MockControl.createControl(Session.class);
		final Session session = (Session) sessionControl.getMock();
		sf.getConnectionProvider();
		sfControl.setReturnValue(null, 1);
		sf.openSession();
		sfControl.setReturnValue(session, 1);
		sf.getTransactionManager();
		sfControl.setReturnValue(tm, 6);
		session.isOpen();
		sessionControl.setReturnValue(true, 4);
		session.getFlushMode();
		sessionControl.setReturnValue(FlushMode.AUTO, 1);
		session.flush();
		sessionControl.setThrowable(flushEx, 1);
		session.close();
		sessionControl.setReturnValue(null, 1);

		tmControl.replay();
		sfControl.replay();
		sessionControl.replay();

		assertTrue("Hasn't thread session", !TransactionSynchronizationManager.hasResource(sf));
		HibernateTemplate ht = new HibernateTemplate(sf);
		ht.setExposeNativeSession(true);
		for (int i = 0; i < 5; i++) {
			ht.executeFind(new HibernateCallback() {
				public Object doInHibernate(Session sess) {
					assertTrue("Has thread session", TransactionSynchronizationManager.hasResource(sf));
					assertEquals(session, sess);
					return null;
				}
			});
		}

		Synchronization synchronization = transaction.getSynchronization();
		assertTrue("JTA synchronization registered", synchronization != null);
		try {
			synchronization.beforeCompletion();
			fail("Should have thrown HibernateSystemException");
		}
		catch (HibernateSystemException ex) {
			assertSame(flushEx, ex.getCause());
		}
		synchronization.afterCompletion(Status.STATUS_ROLLEDBACK);

		assertTrue("Hasn't thread session", !TransactionSynchronizationManager.hasResource(sf));