Package org.apache.activemq.command

Examples of org.apache.activemq.command.Message

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                }
            }
            if (entry != null) {
                do {
                    ConsumerMessageRef consumerRef = container.get(entry);
                    Message msg = messageContainer.getValue(consumerRef.getMessageEntry());
                    if (msg != null) {
                        recoverMessage(listener, msg);
                        count++;
                        container.setBatchEntry(msg.getMessageId().toString(), entry);
                    } else {
                        container.reset();
                    }

                    entry = container.getNextEntry(entry);
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                                sub.decrementOutstandingResponses();
                            }
                            return;
                        }
                       
                        Message message = configureMessage(md);
                        if (LOG.isDebugEnabled()) {
                            LOG.debug("bridging (" + configuration.getBrokerName() + " -> " + remoteBrokerName + ", consumer: " + md.getConsumerId() + ", destination " + message.getDestination() + ", brokerPath: " + Arrays.toString(message.getBrokerPath()) + ", message: " + message);
                        }
                       
                        if (!message.isResponseRequired()) {
                           
                            // If the message was originally sent using async
                            // send, we will preserve that QOS
                            // by bridging it using an async send (small chance
                            // of message loss).
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    public void recoverSubscription(String clientId, String subscriptionName, final MessageRecoveryListener listener) throws Exception {
        TransactionContext c = persistenceAdapter.getTransactionContext();
        try {
            adapter.doRecoverSubscription(c, destination, clientId, subscriptionName, new JDBCMessageRecoveryListener() {
                public boolean recoverMessage(long sequenceId, byte[] data) throws Exception {
                    Message msg = (Message)wireFormat.unmarshal(new ByteSequence(data));
                    msg.getMessageId().setBrokerSequenceId(sequenceId);
                    return listener.recoverMessage(msg);
                }

                public boolean recoverMessageReference(String reference) throws Exception {
                    return listener.recoverMessageReference(new MessageId(reference));
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        final LastRecovered lastRecovered = subscriberLastRecoveredMap.get(key);       
        try {
            JDBCMessageRecoveryListener jdbcListener = new JDBCMessageRecoveryListener() {
                public boolean recoverMessage(long sequenceId, byte[] data) throws Exception {
                    if (listener.hasSpace()) {
                        Message msg = (Message) wireFormat.unmarshal(new ByteSequence(data));
                        msg.getMessageId().setBrokerSequenceId(sequenceId);
                        if (listener.recoverMessage(msg)) {
                            lastRecovered.update(sequenceId, msg);
                            return true;
                        }
                    }
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                        StoredDestination sd = getStoredDestination(dest, tx);
                        sd.orderIndex.resetCursorPosition();
                        for (Iterator<Entry<Long, MessageKeys>> iterator = sd.orderIndex.iterator(tx); iterator
                                .hasNext();) {
                            Entry<Long, MessageKeys> entry = iterator.next();
                            Message msg = loadMessage(entry.getValue().location);
                            listener.recoverMessage(msg);
                        }
                    }
                });
            }finally {
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                        int counter = 0;
                        for (Iterator<Entry<Long, MessageKeys>> iterator = sd.orderIndex.iterator(tx); iterator
                                .hasNext()
                                && listener.hasSpace();) {
                            entry = iterator.next();
                            Message msg = loadMessage(entry.getValue().location);
                            //System.err.println("RECOVER " + msg.getMessageId().getProducerSequenceId());
                            listener.recoverMessage(msg);
                            counter++;
                            if (counter >= maxReturned || listener.hasSpace() == false) {
                                break;
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            query.setParameter(1, destinationName);
            query.setParameter(2, lastMessageId.get());
            query.setMaxResults(maxReturned);
            int count = 0;
            for (StoredMessage m : (List<StoredMessage>)query.getResultList()) {
                Message message = (Message)wireFormat.unmarshal(new ByteSequence(m.getData()));
                listener.recoverMessage(message);
                lastMessageId.set(m.getId());
                count++;
                if (count >= maxReturned) {
                    return;
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            Query query = manager.createQuery("select m from StoredMessage m where m.destination=?1 and m.id>?2 order by m.id asc");
            query.setParameter(1, destinationName);
            query.setParameter(2, ss.getLastAckedId());
            for (StoredMessage m : (List<StoredMessage>)query.getResultList()) {
                Message message = (Message)wireFormat.unmarshal(new ByteSequence(m.getData()));
                listener.recoverMessage(message);
            }
        } catch (Throwable e) {
            adapter.rollbackEntityManager(null, manager);
            throw IOExceptionSupport.create(e);
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                        if (dispatcher != null) {
                            // Copy in case a embedded broker is dispatching via
                            // vm://
                            // md.getMessage() == null to signal end of queue
                            // browse.
                            Message msg = md.getMessage();
                            if (msg != null) {
                                msg = msg.copy();
                                msg.setReadOnlyBody(true);
                                msg.setReadOnlyProperties(true);
                                msg.setRedeliveryCounter(md.getRedeliveryCounter());
                                msg.setConnection(ActiveMQConnection.this);
                                md.setMessage(msg);
                            }
                            dispatcher.dispatch(md);
                        }
                        return null;
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        connection1.send(createMessage(producerInfo, destination, deliveryMode));
        connection1.send(createMessage(producerInfo, destination, deliveryMode));
        connection1.request(createMessage(producerInfo, destination, deliveryMode));

        for (int i = 0; i < 2; i++) {
            Message m1 = receiveMessage(connection1);
            Message m2 = receiveMessage(connection2);

            assertNotNull("m1 is null for index: " + i, m1);
            assertNotNull("m2 is null for index: " + i, m2);

            assertNotSame(m1.getMessageId(), m2.getMessageId());
            connection1.send(createAck(consumerInfo1, m1, 1, MessageAck.STANDARD_ACK_TYPE));
            connection2.send(createAck(consumerInfo2, m2, 1, MessageAck.STANDARD_ACK_TYPE));
        }

        assertNoMessagesLeft(connection1);
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Related Classes of org.apache.activemq.command.Message

  • org.apache.activemq.ActiveMQConnection
  • org.apache.activemq.advisory.AdvisoryBroker
  • org.apache.activemq.broker.advisory.AdvisoryBrokerTest
  • org.apache.activemq.broker.BrokerBenchmark
  • org.apache.activemq.broker.BrokerTest
  • org.apache.activemq.broker.BrokerTestSupport
  • org.apache.activemq.broker.DoubleSubscriptionTest
  • org.apache.activemq.broker.ft.MasterBroker
  • org.apache.activemq.broker.jmx.DestinationView
  • org.apache.activemq.broker.jmx.QueueView
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