Examples of org.apache.activemq.command.Message

org.apache.activemq.command.Message
Represents an ActiveMQ message @openwire :marshaller @version $Revision$

  protected void sendScheduledJob(ConnectionContext context, Job job, ActiveMQDestination replyTo)
      throws Exception {


        org.apache.activemq.util.ByteSequence packet = new org.apache.activemq.util.ByteSequence(job.getPayload());
        try {
            Message msg = (Message) this.wireFormat.unmarshal(packet);
            msg.setOriginalTransactionId(null);
        msg.setPersistent(false);
        msg.setType(AdvisorySupport.ADIVSORY_MESSAGE_TYPE);
        msg.setMessageId(new MessageId(this.producerId, this.messageIdGenerator.getNextSequenceId()));
        msg.setDestination(replyTo);
        msg.setResponseRequired(false);
        msg.setProducerId(this.producerId);


            // Add the jobId as a property
        msg.setProperty("scheduledJobId", job.getJobId());


        final boolean originalFlowControl = context.isProducerFlowControl();
        final ProducerBrokerExchange producerExchange = new ProducerBrokerExchange();
        producerExchange.setConnectionContext(context);
        producerExchange.setMutable(true);

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            }
        }
    }


    protected boolean dispatch(final MessageReference node) throws IOException {
        final Message message = node.getMessage();
        if (message == null) {
            return false;
        }
        
        okForAckAsDispatchDone.countDown();

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            ArrayList<MessageAck> ackList = new ArrayList<MessageAck>();


            for (Operation op : entry.getValue()) {
                if (op.getClass() == AddOpperation.class) {
                    AddOpperation addOp = (AddOpperation) op;
                    Message msg = (Message) wireFormat.unmarshal(new DataInputStream(addOp.getCommand().getMessage()
                            .newInput()));
                    messageList.add(msg);
                } else {
                    RemoveOpperation rmOp = (RemoveOpperation) op;
                    Buffer ackb = rmOp.getCommand().getAck();

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        public void add(RemoveMessageCommand ack) {
            acks.add(ack);
        }


        public Message[] getMessages() {
            Message rc[] = new Message[messages.size()];
            int count = 0;
            for (Iterator<AddMessageCommand> iter = messages.iterator(); iter.hasNext();) {
                AddMessageCommand cmd = iter.next();
                rc[count++] = cmd.getMessage();
            }

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     * @return
     * @throws IOException
     */
    Message loadMessage(Location location) throws IOException {
        KahaAddMessageCommand addMessage = (KahaAddMessageCommand) load(location);
        Message msg = (Message) wireFormat.unmarshal(new DataInputStream(addMessage.getMessage().newInput()));
        return msg;
    }

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            byte data[] = adapter.doGetMessage(c, messageId);
            if (data == null) {
                return null;
            }


            Message answer = (Message)wireFormat.unmarshal(new ByteSequence(data));
            return answer;
        } catch (IOException e) {
            throw IOExceptionSupport.create("Failed to broker message: " + messageId + " in container: " + e, e);
        } catch (SQLException e) {
            JDBCPersistenceAdapter.log("JDBC Failure: ", e);

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        TransactionContext c = persistenceAdapter.getTransactionContext();
        try {
            c = persistenceAdapter.getTransactionContext();
            adapter.doRecover(c, destination, 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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            adapter.doRecoverNextMessages(c, destination, lastRecoveredSequenceId.get(), lastRecoveredPriority.get(),
                    maxReturned, isPrioritizedMessages(), 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);
                        listener.recoverMessage(msg);
                        lastRecoveredSequenceId.set(sequenceId);
                        lastRecoveredPriority.set(msg.getPriority());
                        return true;
                    }
                    return false;
                }

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            });
        }
    }


    protected Message configureMessage(MessageDispatch md) {
        Message message = md.getMessage().copy();
        // Update the packet to show where it came from.
        message.setBrokerPath(appendToBrokerPath(message.getBrokerPath(), localBrokerPath));
        message.setProducerId(producerInfo.getProducerId());
        message.setDestination(md.getDestination());
        if (message.getOriginalTransactionId() == null) {
            message.setOriginalTransactionId(message.getTransactionId());
        }
        message.setTransactionId(null);
        return message;
    }

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        String key = getSubscriptionKey(clientId, subscriptionName);
        TopicSubContainer container = subscriberMessages.get(key);
        if (container != null) {
            for (Iterator i = container.iterator(); i.hasNext();) {
                ConsumerMessageRef ref = (ConsumerMessageRef)i.next();
                Message msg = messageContainer.get(ref.getMessageEntry());
                if (msg != null) {
                    if (!recoverMessage(listener, msg)) {
                        break;
                    }
                }

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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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