Java Code Examples for org.springframework.transaction.support.TransactionSynchronizationManager#getSynchronizations()

The following examples show how to use org.springframework.transaction.support.TransactionSynchronizationManager#getSynchronizations() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: TransactionUtil.java From mPaaS with Apache License 2.0

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@SuppressWarnings("unchecked")
private static <T extends Runnable> T getOnCommit(Class<T> clazz,
		boolean before) {
	if (!TransactionSynchronizationManager.isSynchronizationActive()) {
		return null;
	}
	for (TransactionSynchronization synchronization : TransactionSynchronizationManager
			.getSynchronizations()) {
		if (synchronization instanceof OnCommitSynchronization) {
			OnCommitSynchronization onCommit = (OnCommitSynchronization) synchronization;
			if (before == onCommit.before
					&& onCommit.runner.getClass() == clazz) {
				return (T) onCommit.runner;
			}
		}
	}
	return null;
}

Example 2

Source File: PersistenceImplSupport.java From cuba with Apache License 2.0

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private void publishEntityChangedEvents(List<EntityChangedEvent> collectedEvents) {
    if (collectedEvents.isEmpty())
        return;

    List<TransactionSynchronization> synchronizationsBefore = new ArrayList<>(
            TransactionSynchronizationManager.getSynchronizations());

    entityChangedEventManager.publish(collectedEvents);

    List<TransactionSynchronization> synchronizations = new ArrayList<>(
            TransactionSynchronizationManager.getSynchronizations());

    if (synchronizations.size() > synchronizationsBefore.size()) {
        synchronizations.removeAll(synchronizationsBefore);
        for (TransactionSynchronization synchronization : synchronizations) {
            synchronization.beforeCommit(false);
        }
    }
}

Example 3

Source File: PersistenceImpl.java From cuba with Apache License 2.0

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/**
 * INTERNAL.
 * Register synchronizations with a just started transaction.
 */
public void registerSynchronizationsIfAbsent(String store) {
    log.trace("registerSynchronizations for store '{}'", store);

    List<TransactionSynchronization> synchronizations = TransactionSynchronizationManager.getSynchronizations();

    boolean absent = synchronizations.stream()
            .noneMatch(s -> s instanceof EntityManagerContextSynchronization
                    && Objects.equals(store, ((EntityManagerContextSynchronization)s).getStore()));
    if (absent) {
        TransactionSynchronizationManager.registerSynchronization(createSynchronization(store));
        support.getInstanceContainerResourceHolder(store);

        statisticsAccumulator.incStartedTransactionsCount();
        TransactionSynchronizationManager.registerSynchronization(new StatisticsTransactionSynchronization());
    }
}

Example 4

Source File: LobTypeTests.java From spring4-understanding with Apache License 2.0

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@Test
public void testBlobSerializableTypeWithNull() throws Exception {
	given(lobHandler.getBlobAsBinaryStream(rs, "column")).willReturn(null);

	BlobSerializableType type = new BlobSerializableType(lobHandler, null);
	assertEquals(null, type.nullSafeGet(rs, new String[] {"column"}, null));
	TransactionSynchronizationManager.initSynchronization();
	try {
		type.nullSafeSet(ps, null, 1);
		List synchs = TransactionSynchronizationManager.getSynchronizations();
		assertEquals(1, synchs.size());
		((TransactionSynchronization) synchs.get(0)).beforeCompletion();
	}
	finally {
		TransactionSynchronizationManager.clearSynchronization();
	}
	verify(lobCreator).setBlobAsBytes(ps, 1, null);
}

Example 5

Source File: LobTypeTests.java From spring4-understanding with Apache License 2.0

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@Test
public void testBlobStringTypeWithNull() throws Exception {
	given(lobHandler.getBlobAsBytes(rs, "column")).willReturn(null);

	BlobStringType type = new BlobStringType(lobHandler, null);
	assertEquals(null, type.nullSafeGet(rs, new String[] {"column"}, null));
	TransactionSynchronizationManager.initSynchronization();
	try {
		type.nullSafeSet(ps, null, 1);
		List synchs = TransactionSynchronizationManager.getSynchronizations();
		assertEquals(1, synchs.size());
		((TransactionSynchronization) synchs.get(0)).beforeCompletion();
	}
	finally {
		TransactionSynchronizationManager.clearSynchronization();
	}

	verify(lobCreator).setBlobAsBytes(ps, 1, null);
}

Example 6

Source File: LobTypeTests.java From spring4-understanding with Apache License 2.0

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@Test
public void testClobStringTypeWithFlushOnCommit() throws Exception {
	given(lobHandler.getClobAsString(rs, "column")).willReturn("content");

	ClobStringType type = new ClobStringType(lobHandler, null);
	assertEquals(1, type.sqlTypes().length);
	assertEquals(Types.CLOB, type.sqlTypes()[0]);
	assertEquals(String.class, type.returnedClass());
	assertTrue(type.equals("content", "content"));
	assertEquals("content", type.deepCopy("content"));
	assertFalse(type.isMutable());

	assertEquals("content", type.nullSafeGet(rs, new String[] {"column"}, null));
	TransactionSynchronizationManager.initSynchronization();
	try {
		type.nullSafeSet(ps, "content", 1);
		List synchs = TransactionSynchronizationManager.getSynchronizations();
		assertEquals(1, synchs.size());
		((TransactionSynchronization) synchs.get(0)).afterCompletion(TransactionSynchronization.STATUS_COMMITTED);
	}
	finally {
		TransactionSynchronizationManager.clearSynchronization();
	}
	verify(lobCreator).setClobAsString(ps, 1, "content");
}

Example 7

Source File: TransactionUtil.java From mPass with Apache License 2.0

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@SuppressWarnings("unchecked")
private static <T extends Runnable> T getOnCommit(Class<T> clazz,
		boolean before) {
	if (!TransactionSynchronizationManager.isSynchronizationActive()) {
		return null;
	}
	for (TransactionSynchronization synchronization : TransactionSynchronizationManager
			.getSynchronizations()) {
		if (synchronization instanceof OnCommitSynchronization) {
			OnCommitSynchronization onCommit = (OnCommitSynchronization) synchronization;
			if (before == onCommit.before
					&& onCommit.runner.getClass() == clazz) {
				return (T) onCommit.runner;
			}
		}
	}
	return null;
}

Example 8

Source File: LobTypeTests.java From spring4-understanding with Apache License 2.0

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@Test
public void testClobStringTypeWithSynchronizedSession() throws Exception {
	SessionFactory sf = mock(SessionFactory.class);
	Session session = mock(Session.class);
	given(sf.openSession()).willReturn(session);
	given(session.getSessionFactory()).willReturn(sf);
	given(lobHandler.getClobAsString(rs, "column")).willReturn("content");

	ClobStringType type = new ClobStringType(lobHandler, null);
	assertEquals(1, type.sqlTypes().length);
	assertEquals(Types.CLOB, type.sqlTypes()[0]);
	assertEquals(String.class, type.returnedClass());
	assertTrue(type.equals("content", "content"));
	assertEquals("content", type.deepCopy("content"));
	assertFalse(type.isMutable());

	assertEquals("content", type.nullSafeGet(rs, new String[] {"column"}, null));
	TransactionSynchronizationManager.initSynchronization();
	try {
		SessionFactoryUtils.getSession(sf, true);
		type.nullSafeSet(ps, "content", 1);
		List synchs = TransactionSynchronizationManager.getSynchronizations();
		assertEquals(2, synchs.size());
		assertTrue(synchs.get(0).getClass().getName().endsWith("SpringLobCreatorSynchronization"));
		((TransactionSynchronization) synchs.get(0)).beforeCompletion();
		((TransactionSynchronization) synchs.get(0)).afterCompletion(TransactionSynchronization.STATUS_COMMITTED);
		((TransactionSynchronization) synchs.get(1)).beforeCompletion();
		((TransactionSynchronization) synchs.get(1)).afterCompletion(TransactionSynchronization.STATUS_COMMITTED);
	}
	finally {
		TransactionSynchronizationManager.clearSynchronization();
	}

	verify(session).close();
	verify(lobCreator).setClobAsString(ps, 1, "content");
}

Example 9

Source File: LobTypeTests.java From spring4-understanding with Apache License 2.0

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@Test
public void testClobStringType() throws Exception {
	given(lobHandler.getClobAsString(rs, "column")).willReturn("content");

	ClobStringType type = new ClobStringType(lobHandler, null);
	assertEquals(1, type.sqlTypes().length);
	assertEquals(Types.CLOB, type.sqlTypes()[0]);
	assertEquals(String.class, type.returnedClass());
	assertTrue(type.equals("content", "content"));
	assertEquals("content", type.deepCopy("content"));
	assertFalse(type.isMutable());

	assertEquals("content", type.nullSafeGet(rs, new String[] {"column"}, null));
	TransactionSynchronizationManager.initSynchronization();
	try {
		type.nullSafeSet(ps, "content", 1);
		List synchs = TransactionSynchronizationManager.getSynchronizations();
		assertEquals(1, synchs.size());
		assertTrue(synchs.get(0).getClass().getName().endsWith("SpringLobCreatorSynchronization"));
		((TransactionSynchronization) synchs.get(0)).beforeCompletion();
		((TransactionSynchronization) synchs.get(0)).afterCompletion(TransactionSynchronization.STATUS_COMMITTED);
	}
	finally {
		TransactionSynchronizationManager.clearSynchronization();
	}
	verify(lobCreator).setClobAsString(ps, 1, "content");
}

Example 10

Source File: LobTypeTests.java From spring4-understanding with Apache License 2.0

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@Test
public void testBlobStringType() throws Exception {
	String content = "content";
	byte[] contentBytes = content.getBytes();
	given(lobHandler.getBlobAsBytes(rs, "column")).willReturn(contentBytes);

	BlobStringType type = new BlobStringType(lobHandler, null);
	assertEquals(1, type.sqlTypes().length);
	assertEquals(Types.BLOB, type.sqlTypes()[0]);
	assertEquals(String.class, type.returnedClass());
	assertTrue(type.equals("content", "content"));
	assertEquals("content", type.deepCopy("content"));
	assertFalse(type.isMutable());

	assertEquals(content, type.nullSafeGet(rs, new String[] {"column"}, null));
	TransactionSynchronizationManager.initSynchronization();
	try {
		type.nullSafeSet(ps, content, 1);
		List synchs = TransactionSynchronizationManager.getSynchronizations();
		assertEquals(1, synchs.size());
		((TransactionSynchronization) synchs.get(0)).beforeCompletion();
		((TransactionSynchronization) synchs.get(0)).afterCompletion(TransactionSynchronization.STATUS_COMMITTED);
	}
	finally {
		TransactionSynchronizationManager.clearSynchronization();
	}
	verify(lobCreator).setBlobAsBytes(ps, 1, contentBytes);
}

Example 11

Source File: WebSphereUowTransactionManager.java From lams with GNU General Public License v2.0

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@Override
public void run() {
	DefaultTransactionStatus status = prepareTransactionStatus(
			this.definition, (this.actualTransaction ? this : null),
			this.newTransaction, this.newSynchronization, this.debug, null);
	try {
		this.result = this.callback.doInTransaction(status);
		triggerBeforeCommit(status);
	}
	catch (Throwable ex) {
		this.exception = ex;
		uowManager.setRollbackOnly();
	}
	finally {
		if (status.isLocalRollbackOnly()) {
			if (status.isDebug()) {
				logger.debug("Transactional code has requested rollback");
			}
			uowManager.setRollbackOnly();
		}
		triggerBeforeCompletion(status);
		if (status.isNewSynchronization()) {
			List<TransactionSynchronization> synchronizations = TransactionSynchronizationManager.getSynchronizations();
			TransactionSynchronizationManager.clear();
			if (!synchronizations.isEmpty()) {
				uowManager.registerInterposedSynchronization(new JtaAfterCompletionSynchronization(synchronizations));
			}
		}
	}
}

Example 12

Source File: LobTypeTests.java From spring4-understanding with Apache License 2.0

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@Test
public void testBlobByteArrayType() throws Exception {
	byte[] content = "content".getBytes();
	given(lobHandler.getBlobAsBytes(rs, "column")).willReturn(content);

	BlobByteArrayType type = new BlobByteArrayType(lobHandler, null);
	assertEquals(1, type.sqlTypes().length);
	assertEquals(Types.BLOB, type.sqlTypes()[0]);
	assertEquals(byte[].class, type.returnedClass());
	assertTrue(type.equals(new byte[] {(byte) 255}, new byte[] {(byte) 255}));
	assertTrue(Arrays.equals(new byte[] {(byte) 255}, (byte[]) type.deepCopy(new byte[] {(byte) 255})));
	assertTrue(type.isMutable());

	assertEquals(content, type.nullSafeGet(rs, new String[] {"column"}, null));
	TransactionSynchronizationManager.initSynchronization();
	try {
		type.nullSafeSet(ps, content, 1);
		List synchs = TransactionSynchronizationManager.getSynchronizations();
		assertEquals(1, synchs.size());
		((TransactionSynchronization) synchs.get(0)).beforeCompletion();
		((TransactionSynchronization) synchs.get(0)).afterCompletion(TransactionSynchronization.STATUS_COMMITTED);
	}
	finally {
		TransactionSynchronizationManager.clearSynchronization();
	}
	verify(lobCreator).setBlobAsBytes(ps, 1, content);
}

Example 13

Source File: LobTypeTests.java From spring4-understanding with Apache License 2.0

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@Test
public void testBlobSerializableType() throws Exception {
	ByteArrayOutputStream baos = new ByteArrayOutputStream();
	ObjectOutputStream oos = new ObjectOutputStream(baos);
	oos.writeObject("content");
	oos.close();

	given(lobHandler.getBlobAsBinaryStream(rs, "column")).willReturn(new ByteArrayInputStream(baos.toByteArray()));

	BlobSerializableType type = new BlobSerializableType(lobHandler, null);
	assertEquals(1, type.sqlTypes().length);
	assertEquals(Types.BLOB, type.sqlTypes()[0]);
	assertEquals(Serializable.class, type.returnedClass());
	assertTrue(type.isMutable());

	assertEquals("content", type.nullSafeGet(rs, new String[] {"column"}, null));
	TransactionSynchronizationManager.initSynchronization();
	try {
		type.nullSafeSet(ps, "content", 1);
		List synchs = TransactionSynchronizationManager.getSynchronizations();
		assertEquals(1, synchs.size());
		((TransactionSynchronization) synchs.get(0)).beforeCompletion();
		((TransactionSynchronization) synchs.get(0)).afterCompletion(TransactionSynchronization.STATUS_COMMITTED);
	}
	finally {
		TransactionSynchronizationManager.clearSynchronization();
	}
	verify(lobCreator).setBlobAsBytes(ps, 1, baos.toByteArray());
}

Example 14

Source File: WebSphereUowTransactionManager.java From java-technology-stack with MIT License

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@Override
public void run() {
	UOWManager uowManager = obtainUOWManager();
	DefaultTransactionStatus status = prepareTransactionStatus(
			this.definition, (this.actualTransaction ? this : null),
			this.newTransaction, this.newSynchronization, this.debug, null);
	try {
		this.result = this.callback.doInTransaction(status);
		triggerBeforeCommit(status);
	}
	catch (Throwable ex) {
		this.exception = ex;
		if (status.isDebug()) {
			logger.debug("Rolling back on application exception from transaction callback", ex);
		}
		uowManager.setRollbackOnly();
	}
	finally {
		if (status.isLocalRollbackOnly()) {
			if (status.isDebug()) {
				logger.debug("Transaction callback has explicitly requested rollback");
			}
			uowManager.setRollbackOnly();
		}
		triggerBeforeCompletion(status);
		if (status.isNewSynchronization()) {
			List<TransactionSynchronization> synchronizations = TransactionSynchronizationManager.getSynchronizations();
			TransactionSynchronizationManager.clear();
			if (!synchronizations.isEmpty()) {
				uowManager.registerInterposedSynchronization(new JtaAfterCompletionSynchronization(synchronizations));
			}
		}
	}
}

Example 15

Source File: WebSphereUowTransactionManager.java From spring4-understanding with Apache License 2.0

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@Override
public void run() {
	DefaultTransactionStatus status = prepareTransactionStatus(
			this.definition, (this.actualTransaction ? this : null),
			this.newTransaction, this.newSynchronization, this.debug, null);
	try {
		this.result = this.callback.doInTransaction(status);
		triggerBeforeCommit(status);
	}
	catch (Throwable ex) {
		this.exception = ex;
		uowManager.setRollbackOnly();
	}
	finally {
		if (status.isLocalRollbackOnly()) {
			if (status.isDebug()) {
				logger.debug("Transactional code has requested rollback");
			}
			uowManager.setRollbackOnly();
		}
		triggerBeforeCompletion(status);
		if (status.isNewSynchronization()) {
			List<TransactionSynchronization> synchronizations = TransactionSynchronizationManager.getSynchronizations();
			TransactionSynchronizationManager.clear();
			if (!synchronizations.isEmpty()) {
				uowManager.registerInterposedSynchronization(new JtaAfterCompletionSynchronization(synchronizations));
			}
		}
	}
}

Example 16

Source File: WebSphereUowTransactionManager.java From spring-analysis-note with MIT License

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@Override
public void run() {
	UOWManager uowManager = obtainUOWManager();
	DefaultTransactionStatus status = prepareTransactionStatus(
			this.definition, (this.actualTransaction ? this : null),
			this.newTransaction, this.newSynchronization, this.debug, null);
	try {
		this.result = this.callback.doInTransaction(status);
		triggerBeforeCommit(status);
	}
	catch (Throwable ex) {
		this.exception = ex;
		if (status.isDebug()) {
			logger.debug("Rolling back on application exception from transaction callback", ex);
		}
		uowManager.setRollbackOnly();
	}
	finally {
		if (status.isLocalRollbackOnly()) {
			if (status.isDebug()) {
				logger.debug("Transaction callback has explicitly requested rollback");
			}
			uowManager.setRollbackOnly();
		}
		triggerBeforeCompletion(status);
		if (status.isNewSynchronization()) {
			List<TransactionSynchronization> synchronizations = TransactionSynchronizationManager.getSynchronizations();
			TransactionSynchronizationManager.clear();
			if (!synchronizations.isEmpty()) {
				uowManager.registerInterposedSynchronization(new JtaAfterCompletionSynchronization(synchronizations));
			}
		}
	}
}

Example 17

Source File: RoutingSynchronizationManager.java From easyooo-framework with Apache License 2.0

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public static void invokeAfterCompletion(int completionStatus) {
	List<TransactionSynchronization> synchronizations = TransactionSynchronizationManager
			.getSynchronizations();
	TransactionSynchronizationUtils.invokeAfterCompletion(synchronizations, completionStatus);
}

Example 18

Source File: JtaUtil.java From iaf with Apache License 2.0

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public static String displayTransactionStatus(TransactionStatus txStatus) {
	String result;
	result="txName ["+TransactionSynchronizationManager.getCurrentTransactionName()+"]";
	if (txStatus!=null) {
		result+=" status new ["+txStatus.isNewTransaction()+"]";
		result+=" status completeted ["+txStatus.isCompleted()+"]";
		result+=" status rollbackOnly ["+txStatus.isRollbackOnly()+"]";
		result+=" status hasSavepoint ["+txStatus.hasSavepoint()+"]";
	} else {
		result+=" currently not in a transaction";
	}
	result+=" isolation ["+TransactionSynchronizationManager.getCurrentTransactionIsolationLevel()+"]";
	result+=" active ["+TransactionSynchronizationManager.isActualTransactionActive()+"]";
	boolean syncActive=TransactionSynchronizationManager.isSynchronizationActive();
	result+=" synchronization active ["+syncActive+"]";
	result+="\n";
	Map<Object, Object> resources = TransactionSynchronizationManager.getResourceMap();
	result += "resources:\n";
	if (resources==null) {
		result+="  map is null\n";
	} else {
		for (Iterator<Object> it=resources.keySet().iterator(); it.hasNext();) {
			Object key = it.next();
			Object resource = resources.get(key);
			result += ClassUtils.nameOf(key)+"("+key+"): "+ClassUtils.nameOf(resource)+"("+resource+")\n";
			if (resource instanceof JmsResourceHolder) {
				JmsResourceHolder jrh = (JmsResourceHolder)resource; 
				result+="  connection: "+jrh.getConnection()+", session: "+jrh.getSession()+"\n";
			}
		}
	}
	if (syncActive) {
		List<TransactionSynchronization> synchronizations = TransactionSynchronizationManager.getSynchronizations();
		result += "synchronizations:\n";
		for (int i=0; i<synchronizations.size(); i++) {
			TransactionSynchronization synchronization = synchronizations.get(i);
			result += ClassUtils.nameOf(synchronization)+"("+synchronization+")\n"; 
		}
	}
	return result;
}