Package org.apache.activemq.transaction

Examples of org.apache.activemq.transaction.Synchronization

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            wakeup();
        } else {
            try {
                acknowledge(context, sub, ack, reference);
            } finally {
                context.getTransaction().addSynchronization(new Synchronization() {
               
                    public void afterCommit() throws Exception {
                        dropMessage(reference);
                        wakeup();
                    }
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        registerSync(destination, transaction, ack);
    }

    private void registerSync(Destination destination, Transaction transaction, BaseCommand command) {
        if (destination instanceof Queue) {
            Synchronization sync = new PreparedDestinationCompletion((Queue) destination, command.isMessage());
            // ensure one per destination in the list
            transaction.removeSynchronization(sync);
            transaction.addSynchronization(sync);
        }
    }
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        // This method may be invoked recursively.
        // Track original tx so that it can be restored.
        final ConnectionContext context = producerExchange.getConnectionContext();
        Transaction originalTx = context.getTransaction();
        Transaction transaction = null;
        Synchronization sync = null;
        if (message.getTransactionId() != null) {
            transaction = getTransaction(context, message.getTransactionId(), false);
            if (transaction != null) {
                sync = new Synchronization() {

                    public void afterRollback() {
                        if (audit != null) {
                            audit.rollback(message);
                        }
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    private void registerRemoveSync(ConnectionContext context, final MessageReference node) {
        // setup a Synchronization to remove nodes from the
        // dispatched list.
        context.getTransaction().addSynchronization(
                new Synchronization() {

                    @Override
                    public void afterCommit()
                            throws Exception {
                        synchronized(dispatchLock) {
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    public synchronized void acknowledge(final ConnectionContext context, final MessageAck ack) throws Exception {
        // Handle the standard acknowledgment case.
        if (ack.isStandardAck() || ack.isPoisonAck() || ack.isIndividualAck()) {
            if (context.isInTransaction()) {
                context.getTransaction().addSynchronization(new Synchronization() {

                    @Override
                    public void afterCommit() throws Exception {
                       synchronized (TopicSubscription.this) {
                            if (singleDestination && destination != null) {
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        }

        message.incrementReferenceCount();

        if (context.isInTransaction()) {
            context.getTransaction().addSynchronization(new Synchronization() {
                @Override
                public void afterCommit() throws Exception {
                    // It could take while before we receive the commit
                    // operation.. by that time the message could have
                    // expired..
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                // If this is a transacted message.. increase the usage now so that
                // a big TX does not blow up
                // our memory. This increment is decremented once the tx finishes..
                message.incrementReferenceCount();

                context.getTransaction().addSynchronization(new Synchronization() {
                    @Override
                    public void afterCommit() throws Exception {
                        sendLock.lockInterruptibly();
                        try {
                            // It could take while before we receive the commit
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            dropMessage(reference);
        } else {
            try {
                acknowledge(context, sub, ack, reference);
            } finally {
                context.getTransaction().addSynchronization(new Synchronization() {

                    @Override
                    public void afterCommit() throws Exception {
                        getDestinationStatistics().getDequeues().increment();
                        dropMessage(reference);
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    public void close() throws JMSException {
        if (!closed) {
            if (getTransactionContext().isInXATransaction()) {
                if (!synchronizationRegistered) {
                    synchronizationRegistered = true;
                    getTransactionContext().addSynchronization(new Synchronization() {

                                        @Override
                                        public void afterCommit() throws Exception {
                                            doClose();
                                            synchronizationRegistered = false;
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                MessageAck ack = new MessageAck(md, MessageAck.STANDARD_ACK_TYPE, 1);
                ack.setFirstMessageId(md.getMessage().getMessageId());
                doStartTransaction();
                ack.setTransactionId(getTransactionContext().getTransactionId());
                if (ack.getTransactionId() != null) {
                    getTransactionContext().addSynchronization(new Synchronization() {

                        @Override
                        public void afterRollback() throws Exception {
                            md.getMessage().onMessageRolledBack();
                            // ensure we don't filter this as a duplicate
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Related Classes of org.apache.activemq.transaction.Synchronization

  • org.apache.activemq.ActiveMQMessageConsumer
  • org.apache.activemq.ActiveMQSession
  • org.apache.activemq.broker.jmx.RecoveredXATransactionView
  • org.apache.activemq.broker.region.PrefetchSubscription
  • org.apache.activemq.broker.region.Queue
  • org.apache.activemq.broker.region.QueueSubscription
  • org.apache.activemq.broker.region.Topic
  • org.apache.activemq.broker.region.TopicSubscription
  • org.apache.activemq.broker.scheduler.SchedulerBroker
  • org.apache.activemq.broker.TransactionBroker
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