Examples of MessageAck

io.fabric8.gateway.handlers.detecting.protocol.openwire.command.MessageAck
@openwire :marshaller code="22" @version $Revision: 1.11 $
org.activemq.message.MessageAck
Denotes an object that can be serialized/deserailized using a PacketReader/PacketWriter
org.apache.activemq.apollo.openwire.command.MessageAck
@openwire :marshaller code="22" @version $Revision: 1.11 $
org.apache.activemq.command.MessageAck
@openwire :marshaller code="22" @version $Revision: 1.11 $
org.codehaus.activemq.message.MessageAck
Denotes an object that can be serialized/deserailized using a PacketReader/PacketWriter

Examples of org.apache.activemq.command.MessageAck

     * @throws IOException 
     */
    protected void acknowledge(final ConnectionContext context, MessageId messageId,
            Location location, String clientId, String subscriptionName)
            throws IOException {
        MessageAck ack = null;
        lock.lock();
        try {
            lastLocation = location;
        }finally {
            lock.unlock();
        }
        
            if (topicReferenceStore.acknowledgeReference(context, clientId,
                    subscriptionName, messageId)) {
                ack = new MessageAck();
                ack.setLastMessageId(messageId);
               
            }
        
        if (ack != null) {
            removeMessage(context, ack);

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Examples of org.apache.activemq.command.MessageAck


        // Auto ack messages when we reach 75% of the prefetch
        deliveredCounter++;
        if (deliveredCounter > (0.75 * info.getPrefetchSize())) {
            try {
                MessageAck ack = new MessageAck(md, MessageAck.STANDARD_ACK_TYPE, deliveredCounter);
                connection.asyncSendPacket(ack);
                deliveredCounter = 0;
            } catch (JMSException e) {
                connection.onClientInternalException(e);
            }

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Examples of org.apache.activemq.command.MessageAck


    public void close() throws IOException {
        if (!unconsumedMessages.isClosed()) {
            try {
                if (lastDelivered != null) {
                    MessageAck ack = new MessageAck(lastDelivered, MessageAck.STANDARD_ACK_TYPE, deliveredCounter);
                    connection.asyncSendPacket(ack);
                }
                dispose();
                this.connection.syncSendPacket(info.createRemoveCommand());
            } catch (JMSException e) {

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Examples of org.apache.activemq.command.MessageAck

            return null;
        }


        deliveredCounter++;
        if ((0.75 * info.getPrefetchSize()) <= deliveredCounter) {
            MessageAck ack = new MessageAck(md, MessageAck.STANDARD_ACK_TYPE, deliveredCounter);
            connection.asyncSendPacket(ack);
            deliveredCounter = 0;
            lastDelivered = null;
        } else {
            lastDelivered = md;

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Examples of org.apache.activemq.command.MessageAck

        XATransactionId txid = createXATransaction(sessionInfo);
        connection.send(createBeginTransaction(connectionInfo, txid));
        for (int i = 0; i < 4; i++) {
            Message m = receiveMessage(connection);
            assertNotNull(m);
            MessageAck ack = createAck(consumerInfo, m, 1, MessageAck.STANDARD_ACK_TYPE);
            ack.setTransactionId(txid);
            connection.send(ack);
        }
        // Commit
        connection.request(createCommitTransaction1Phase(connectionInfo, txid));

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Examples of org.apache.activemq.command.MessageAck

        XATransactionId txid = createXATransaction(sessionInfo);
        connection.send(createBeginTransaction(connectionInfo, txid));
        for (int i = 0; i < 4; i++) {
            Message m = receiveMessage(connection);
            assertNotNull(m);
            MessageAck ack = createAck(consumerInfo, m, 1, MessageAck.STANDARD_ACK_TYPE);
            ack.setTransactionId(txid);
            connection.send(ack);
        }
        // Don't commit


        // restart the broker.

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Examples of org.apache.activemq.command.MessageAck

            // Begin the transaction.
            LocalTransactionId txid = createLocalTransaction(sessionInfo1);
            connection1.send(createBeginTransaction(connectionInfo1, txid));
            Message m1 = receiveMessage(connection1);
            assertNotNull(m1);
            MessageAck ack = createAck(consumerInfo1, m1, 1, MessageAck.STANDARD_ACK_TYPE);
            ack.setTransactionId(txid);
            connection1.send(ack);
         // Commit the transaction.
            connection1.send(createCommitTransaction1Phase(connectionInfo1, txid));
        }
        assertNoMessagesLeft(connection1);

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Examples of org.apache.activemq.command.MessageAck


        // Acknowledge the first 2 messages.
        for (int i = 0; i < 2; i++) {
            Message m1 = receiveMessage(connection1);
            assertNotNull("m1 is null for index: " + i, m1);
            MessageAck ack = createAck(consumerInfo1, m1, 1, MessageAck.STANDARD_ACK_TYPE);
            ack.setTransactionId(txid);
            connection1.request(ack);
        }


        // Commit the transaction.
        connection1.send(createCommitTransaction1Phase(connectionInfo1, txid));

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Examples of org.apache.activemq.command.MessageAck

        // dispatch thread is ready to flush the dispatch list
        clearDispatchList = true;
    }


    void deliverAcks() {
        MessageAck ack = null;
        if (deliveryingAcknowledgements.compareAndSet(false, true)) {
            if (this.optimizeAcknowledge) {
              synchronized(deliveredMessages) {
                ack = makeAckForAllDeliveredMessages(MessageAck.STANDARD_ACK_TYPE);
                if (ack != null) {
                  deliveredMessages.clear();
                  ackCounter = 0;
                }
              }
            } else {
                ack = pendingAck;
            }
            if (ack != null) {
                final MessageAck ackToSend = ack;
                if (executorService == null) {
                    executorService = Executors.newSingleThreadExecutor();
                }
                executorService.submit(new Runnable() {
                    public void run() {

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Examples of org.apache.activemq.command.MessageAck

                            if (deliveryingAcknowledgements.compareAndSet(
                                    false, true)) {
                                ackCounter++;
                                if (ackCounter >= (info
                                        .getCurrentPrefetchSize() * .65)) {
                                  MessageAck ack = makeAckForAllDeliveredMessages(MessageAck.STANDARD_ACK_TYPE);
                                  if (ack != null) {
                                    deliveredMessages.clear();
                                    ackCounter = 0;
                                    session.sendAck(ack);
                                  }
                                }
                                deliveryingAcknowledgements.set(false);
                            }
                        } else {
                            MessageAck ack = makeAckForAllDeliveredMessages(MessageAck.STANDARD_ACK_TYPE);
                            if (ack!=null) {
                              deliveredMessages.clear();
                              session.sendAck(ack);
                            }
                        }

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