Examples of MessageDispatch

Examples of org.apache.activemq.command.MessageDispatch

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            }
        }
    }

    protected void processDispatch(Command command) throws IOException {
        final MessageDispatch messageDispatch = (MessageDispatch)(command.isMessageDispatch()
            ? command : null);
        try {
            if (!disposed.get()) {
                if (messageDispatch != null) {
                    broker.preProcessDispatch(messageDispatch);
                }
                dispatch(command);
            }
        } finally {
            if (messageDispatch != null) {
                Runnable sub = messageDispatch.getTransmitCallback();
                broker.postProcessDispatch(messageDispatch);
                if (sub != null) {
                    sub.run();
                }
            }
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Examples of org.apache.activemq.command.MessageDispatch

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            // Run the MessageDispatch callbacks so that message references get
            // cleaned up.
            for (Iterator<Command> iter = dispatchQueue.iterator(); iter.hasNext();) {
                Command command = iter.next();
                if (command.isMessageDispatch()) {
                    MessageDispatch md = (MessageDispatch)command;
                    Runnable sub = md.getTransmitCallback();
                    broker.postProcessDispatch(md);
                    if (sub != null) {
                        sub.run();
                    }
                }
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Examples of org.apache.activemq.command.MessageDispatch

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        }
    }

    public ActiveMQMessage receive() throws JMSException {
        checkClosed();
        MessageDispatch md;
        try {
            md = unconsumedMessages.dequeue(-1);
        } catch (InterruptedException e) {
            Thread.currentThread().interrupt();
            throw JMSExceptionSupport.create(e);
        }

        if (md == null || unconsumedMessages.isClosed() || md.getMessage().isExpired()) {
            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;
        }

        return (ActiveMQMessage)md.getMessage();
    }
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Examples of org.apache.activemq.command.MessageDispatch

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                rh.onResponse(this, response);
            }

        } else if (command.isMessageDispatch()) {

            MessageDispatch md = (MessageDispatch)command;
            StompSubscription sub = subscriptionsByConsumerId.get(md.getConsumerId());
            if (sub != null) {
                sub.onMessageDispatch(md);
            }
        }
    }
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Examples of org.apache.activemq.command.MessageDispatch

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        return jmsProperties;
    }

    public ActiveMQMessage receive() throws JMSException {
        checkClosed();
        MessageDispatch md;
        try {
            md = unconsumedMessages.dequeue(-1);
        } catch (InterruptedException e) {
            Thread.currentThread().interrupt();
            throw JMSExceptionSupport.create(e);
        }

        if (md == null || unconsumedMessages.isClosed() || md.getMessage().isExpired()) {
            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;
        }

        return (ActiveMQMessage)md.getMessage();
    }
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Examples of org.apache.activemq.command.MessageDispatch

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                    Thread.currentThread().interrupt();
                }
            }
        } else {
            if (message.isMessageDispatch()) {
                MessageDispatch md = (MessageDispatch) message;
                Runnable sub = md.getTransmitCallback();
                broker.postProcessDispatch(md);
                if (sub != null) {
                    sub.run();
                }
            }
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Examples of org.apache.activemq.command.MessageDispatch

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            }
        }
    }

    protected void processDispatch(Command command) throws IOException {
        final MessageDispatch messageDispatch = (MessageDispatch) (command.isMessageDispatch() ? command : null);
        try {
            if (!stopping.get()) {
                if (messageDispatch != null) {
                    broker.preProcessDispatch(messageDispatch);
                }
                dispatch(command);
            }
        } finally {
            if (messageDispatch != null) {
                Runnable sub = messageDispatch.getTransmitCallback();
                broker.postProcessDispatch(messageDispatch);
                if (sub != null) {
                    sub.run();
                }
            }
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Examples of org.apache.activemq.command.MessageDispatch

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        // cleaned up.
        synchronized (dispatchQueue) {
            for (Iterator<Command> iter = dispatchQueue.iterator(); iter.hasNext();) {
                Command command = iter.next();
                if (command.isMessageDispatch()) {
                    MessageDispatch md = (MessageDispatch) command;
                    Runnable sub = md.getTransmitCallback();
                    broker.postProcessDispatch(md);
                    if (sub != null) {
                        sub.run();
                    }
                }
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Examples of org.apache.activemq.command.MessageDispatch

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        okForAckAsDispatchDone.countDown();
       
        // No reentrant lock - Patch needed to IndirectMessageReference on method lock
        if (!isSlave()) {

            MessageDispatch md = createMessageDispatch(node, message);
            // NULL messages don't count... they don't get Acked.
            if (node != QueueMessageReference.NULL_MESSAGE) {
                dispatchCounter++;
                dispatched.add(node);
            } else {
                prefetchExtension = Math.max(0, prefetchExtension - 1);
            }
            if (info.isDispatchAsync()) {
                md.setTransmitCallback(new Runnable() {

                    public void run() {
                        // Since the message gets queued up in async dispatch,
                        // we don't want to
                        // decrease the reference count until it gets put on the
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Examples of org.apache.activemq.command.MessageDispatch

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     * @param message
     * @return MessageDispatch
     */
    protected MessageDispatch createMessageDispatch(MessageReference node, Message message) {
        if (node == QueueMessageReference.NULL_MESSAGE) {
            MessageDispatch md = new MessageDispatch();
            md.setMessage(null);
            md.setConsumerId(info.getConsumerId());
            md.setDestination(null);
            return md;
        } else {
            MessageDispatch md = new MessageDispatch();
            md.setConsumerId(info.getConsumerId());
            md.setDestination(node.getRegionDestination().getActiveMQDestination());
            md.setMessage(message);
            md.setRedeliveryCounter(node.getRedeliveryCounter());
            return md;
        }
    }
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