datasourcejtatransactiontests.java

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			final boolean requiresNew, boolean notSupported) 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 txControl = MockControl.createControl(Transaction.class);
		Transaction tx = (Transaction) txControl.getMock();
		if (notSupported) {
			ut.getStatus();
			utControl.setReturnValue(Status.STATUS_ACTIVE, 1);
			tm.suspend();
			tmControl.setReturnValue(tx, 1);
		}
		else {
			ut.getStatus();
			utControl.setReturnValue(Status.STATUS_NO_TRANSACTION, 1);
		}
		ut.getStatus();
		utControl.setReturnValue(Status.STATUS_NO_TRANSACTION, 1);
		ut.begin();
		utControl.setVoidCallable(1);
		ut.getStatus();
		utControl.setReturnValue(Status.STATUS_ACTIVE, 1);
		ut.commit();
		utControl.setVoidCallable(1);
		if (notSupported) {
			tm.resume(tx);
			tmControl.setVoidCallable(1);
		}
		utControl.replay();
		tmControl.replay();
		txControl.replay();

		final MockControl dsControl = MockControl.createControl(DataSource.class);
		final DataSource ds = (DataSource) dsControl.getMock();
		final MockControl con1Control = MockControl.createControl(Connection.class);
		final Connection con1 = (Connection) con1Control.getMock();
		final MockControl con2Control = MockControl.createControl(Connection.class);
		final Connection con2 = (Connection) con2Control.getMock();
		ds.getConnection();
		dsControl.setReturnValue(con1, 1);
		ds.getConnection();
		dsControl.setReturnValue(con2, 1);
		con2.close();
		con2Control.setVoidCallable(1);
		con1.close();
		con1Control.setVoidCallable(1);
		dsControl.replay();
		con1Control.replay();
		con2Control.replay();

		final JtaTransactionManager ptm = new JtaTransactionManager(ut, tm);
		TransactionTemplate tt = new TransactionTemplate(ptm);
		tt.setPropagationBehavior(notSupported ?
				TransactionDefinition.PROPAGATION_NOT_SUPPORTED : TransactionDefinition.PROPAGATION_SUPPORTS);

		assertFalse(TransactionSynchronizationManager.isSynchronizationActive());
		tt.execute(new TransactionCallbackWithoutResult() {
			protected void doInTransactionWithoutResult(TransactionStatus status) {
				assertTrue(TransactionSynchronizationManager.isSynchronizationActive());
				assertFalse(TransactionSynchronizationManager.isCurrentTransactionReadOnly());
				assertFalse(TransactionSynchronizationManager.isActualTransactionActive());
				assertSame(con1, DataSourceUtils.getConnection(ds));
				assertSame(con1, DataSourceUtils.getConnection(ds));

				TransactionTemplate tt2 = new TransactionTemplate(ptm);
				tt2.setPropagationBehavior(requiresNew ?
						TransactionDefinition.PROPAGATION_REQUIRES_NEW : TransactionDefinition.PROPAGATION_REQUIRED);
				tt2.execute(new TransactionCallbackWithoutResult() {
					protected void doInTransactionWithoutResult(TransactionStatus status) {
						assertTrue(TransactionSynchronizationManager.isSynchronizationActive());
						assertFalse(TransactionSynchronizationManager.isCurrentTransactionReadOnly());
						assertTrue(TransactionSynchronizationManager.isActualTransactionActive());
						assertSame(con2, DataSourceUtils.getConnection(ds));
						assertSame(con2, DataSourceUtils.getConnection(ds));
					}
				});

				assertTrue(TransactionSynchronizationManager.isSynchronizationActive());
				assertFalse(TransactionSynchronizationManager.isCurrentTransactionReadOnly());
				assertFalse(TransactionSynchronizationManager.isActualTransactionActive());
				assertSame(con1, DataSourceUtils.getConnection(ds));
			}
		});
		assertFalse(TransactionSynchronizationManager.isSynchronizationActive());

		utControl.verify();
		tmControl.verify();
		txControl.verify();
		dsControl.verify();
		con1Control.verify();
		con2Control.verify();
	}

	public void testJtaTransactionCommitWithPropagationRequiresNewAndSuspendException() throws Exception {
		doTestJtaTransactionWithPropagationRequiresNewAndBeginException(true, false, false);
	}

	public void testJtaTransactionCommitWithPropagationRequiresNewWithOpenOuterConnectionAndSuspendException() throws Exception {
		doTestJtaTransactionWithPropagationRequiresNewAndBeginException(true, true, false);
	}

	public void testJtaTransactionCommitWithPropagationRequiresNewWithTransactionAwareDataSourceAndSuspendException() throws Exception {
		doTestJtaTransactionWithPropagationRequiresNewAndBeginException(true, false, true);
	}

	public void testJtaTransactionCommitWithPropagationRequiresNewAndBeginException() throws Exception {
		doTestJtaTransactionWithPropagationRequiresNewAndBeginException(false, false, false);
	}

	public void testJtaTransactionCommitWithPropagationRequiresNewWithOpenOuterConnectionAndBeginException() throws Exception {
		doTestJtaTransactionWithPropagationRequiresNewAndBeginException(false, true, false);
	}

	public void testJtaTransactionCommitWithPropagationRequiresNewWithTransactionAwareDataSourceAndBeginException() throws Exception {
		doTestJtaTransactionWithPropagationRequiresNewAndBeginException(false, false, true);
	}

	private void doTestJtaTransactionWithPropagationRequiresNewAndBeginException(boolean suspendException,
			final boolean openOuterConnection, final boolean useTransactionAwareDataSource) 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 txControl = MockControl.createControl(Transaction.class);
		Transaction tx = (Transaction) txControl.getMock();
		ut.getStatus();
		utControl.setReturnValue(Status.STATUS_NO_TRANSACTION, 1);
		ut.begin();
		utControl.setVoidCallable(1);
		ut.getStatus();
		utControl.setReturnValue(Status.STATUS_ACTIVE, 2);
		if (suspendException) {
			tm.suspend();
			tmControl.setThrowable(new SystemException(), 1);
		}
		else {
			tm.suspend();
			tmControl.setReturnValue(tx, 1);
			ut.begin();
			utControl.setThrowable(new SystemException(), 1);
			tm.resume(tx);
			tmControl.setVoidCallable(1);
		}
		ut.rollback();
		utControl.setVoidCallable(1);
		utControl.replay();
		tmControl.replay();

		final MockControl dsControl = MockControl.createControl(DataSource.class);
		final DataSource ds = (DataSource) dsControl.getMock();
		final MockControl conControl = MockControl.createControl(Connection.class);
		final Connection con = (Connection) conControl.getMock();
		ds.getConnection();
		dsControl.setReturnValue(con, 1);
		if (!openOuterConnection) {
			con.close();
			conControl.setVoidCallable(1);
		}
		conControl.replay();
		dsControl.replay();

		final DataSource dsToUse = useTransactionAwareDataSource ?
				new TransactionAwareDataSourceProxy(ds) : ds;

		JtaTransactionManager ptm = new JtaTransactionManager(ut, tm);
		final TransactionTemplate tt = new TransactionTemplate(ptm);
		tt.setPropagationBehavior(TransactionDefinition.PROPAGATION_REQUIRES_NEW);
		assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(dsToUse));
		assertTrue("JTA synchronizations not active", !TransactionSynchronizationManager.isSynchronizationActive());

		try {
			tt.execute(new TransactionCallbackWithoutResult() {
				protected void doInTransactionWithoutResult(TransactionStatus status) throws RuntimeException {
					assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(dsToUse));
					assertTrue("JTA synchronizations active", TransactionSynchronizationManager.isSynchronizationActive());
					assertTrue("Is new transaction", status.isNewTransaction());

					Connection c = DataSourceUtils.getConnection(dsToUse);
					assertTrue("Has thread connection", TransactionSynchronizationManager.hasResource(dsToUse));
					DataSourceUtils.releaseConnection(c, dsToUse);

					c = DataSourceUtils.getConnection(dsToUse);
					assertTrue("Has thread connection", TransactionSynchronizationManager.hasResource(dsToUse));
					if (!openOuterConnection) {
						DataSourceUtils.releaseConnection(c, dsToUse);
					}

					tt.execute(new TransactionCallbackWithoutResult() {
						protected void doInTransactionWithoutResult(TransactionStatus status) throws RuntimeException {
							assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(dsToUse));
							assertTrue("JTA synchronizations active", TransactionSynchronizationManager.isSynchronizationActive());
							assertTrue("Is new transaction", status.isNewTransaction());

							try {
								dsControl.verify();
								conControl.verify();
								dsControl.reset();
								conControl.reset();
								ds.getConnection();
								dsControl.setReturnValue(con, 1);
								con.close();
								conControl.setVoidCallable(1);
								dsControl.replay();
								conControl.replay();
							}
							catch (SQLException ex) {
							}

							Connection c = DataSourceUtils.getConnection(dsToUse);
							assertTrue("Has thread connection", TransactionSynchronizationManager.hasResource(dsToUse));
							DataSourceUtils.releaseConnection(c, dsToUse);

							c = DataSourceUtils.getConnection(dsToUse);
							assertTrue("Has thread connection", TransactionSynchronizationManager.hasResource(dsToUse));
							DataSourceUtils.releaseConnection(c, dsToUse);
						}
					});

					if (openOuterConnection) {
						try {
							conControl.verify();
							conControl.reset();
							con.close();
							conControl.setVoidCallable(1);
							conControl.replay();
						}
						catch (SQLException ex) {
						}
						DataSourceUtils.releaseConnection(c, dsToUse);
					}
				}
			});

			fail("Should have thrown TransactionException");
		}
		catch (TransactionException ex) {
			// expected
		}

		assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(dsToUse));
		assertTrue("JTA synchronizations not active", !TransactionSynchronizationManager.isSynchronizationActive());
		dsControl.verify();
		conControl.verify();
		utControl.verify();
		tmControl.verify();
	}

	public void testJtaTransactionWithConnectionHolderStillBound() throws Exception {
		MockControl utControl = MockControl.createControl(UserTransaction.class);
		UserTransaction ut = (UserTransaction) utControl.getMock();

		MockControl dsControl = MockControl.createControl(DataSource.class);
		final DataSource ds = (DataSource) dsControl.getMock();
		MockControl conControl = MockControl.createControl(Connection.class);
		Connection con = (Connection) conControl.getMock();

		JtaTransactionManager ptm = new JtaTransactionManager(ut) {
			protected void doRegisterAfterCompletionWithJtaTransaction(
					JtaTransactionObject txObject, final List synchronizations) {
				Thread async = new Thread() {
					public void run() {
						invokeAfterCompletion(synchronizations, TransactionSynchronization.STATUS_COMMITTED);
					}
				};
				async.start();
				try {
					async.join();
				}
				catch (InterruptedException ex) {
					ex.printStackTrace();
				}
			}
		};
		TransactionTemplate tt = new TransactionTemplate(ptm);
		assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds));
		assertTrue("JTA synchronizations not active", !TransactionSynchronizationManager.isSynchronizationActive());

		for (int i = 0; i < 3; i++) {
			utControl.reset();
			ut.getStatus();
			utControl.setReturnValue(Status.STATUS_ACTIVE, 1);
			utControl.replay();

			dsControl.reset();
			conControl.reset();
			ds.getConnection();
			dsControl.setReturnValue(con, 1);
			con.close();
			conControl.setVoidCallable(1);
			dsControl.replay();
			conControl.replay();

			final boolean releaseCon = (i != 1);

			tt.execute(new TransactionCallbackWithoutResult() {
				protected void doInTransactionWithoutResult(TransactionStatus status) throws RuntimeException {
					assertTrue("JTA synchronizations active", TransactionSynchronizationManager.isSynchronizationActive());
					assertTrue("Is existing transaction", !status.isNewTransaction());

					Connection c = DataSourceUtils.getConnection(ds);
					assertTrue("Has thread connection", TransactionSynchronizationManager.hasResource(ds));
					DataSourceUtils.releaseConnection(c, ds);

					c = DataSourceUtils.getConnection(ds);
					assertTrue("Has thread connection", TransactionSynchronizationManager.hasResource(ds));
					if (releaseCon) {
						DataSourceUtils.releaseConnection(c, ds);
					}
				}
			});

			if (!releaseCon) {
				assertTrue("Still has connection holder", TransactionSynchronizationManager.hasResource(ds));
			}
			else {
				assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds));
			}
			assertTrue("JTA synchronizations not active", !TransactionSynchronizationManager.isSynchronizationActive());

			conControl.verify();
			dsControl.verify();
			utControl.verify();
		}
	}

	protected void tearDown() {
		assertTrue(TransactionSynchronizationManager.getResourceMap().isEmpty());
		assertFalse(TransactionSynchronizationManager.isSynchronizationActive());
		assertNull(TransactionSynchronizationManager.getCurrentTransactionName());
		assertFalse(TransactionSynchronizationManager.isCurrentTransactionReadOnly());
		assertFalse(TransactionSynchronizationManager.isActualTransactionActive());
	}

}

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