Examples with QueueException com.swiftmq.swiftlet.queue.QueueException used on opensource projects

Example 11 with QueueException

use of com.swiftmq.swiftlet.queue.QueueException in project swiftmq-ce by iitsoftware.

the class ClusterMetricPublisher method performTimeAction.

public void performTimeAction() {
    if (ctx.traceSpace.enabled)
        ctx.traceSpace.trace(ctx.queueManager.getName(), toString() + "/performTimeAction ...");
    ClusteredQueueMetricCollection cmc = ctx.dispatchPolicyRegistry.getClusteredQueueMetricCollection();
    if (ctx.traceSpace.enabled)
        ctx.traceSpace.trace(ctx.queueManager.getName(), toString() + "/performTimeAction, cmc=" + cmc);
    List list = cmc.getClusteredQueueMetrics();
    if (list != null) {
        for (int i = 0; i < list.size(); i++) {
            ClusteredQueueMetric cm = (ClusteredQueueMetric) list.get(i);
            List list2 = cm.getQueueMetrics();
            if (list2 != null) {
                for (int j = 0; j < list2.size(); j++) {
                    QueueMetric qm = (QueueMetric) list2.get(j);
                    AbstractQueue queue = ctx.queueManager.getQueueForInternalUse(qm.getQueueName());
                    if (queue != null) {
                        try {
                            if (ctx.traceSpace.enabled)
                                ctx.traceSpace.trace(ctx.queueManager.getName(), toString() + "/performTimeAction, queue=" + qm.getQueueName() + ", qm.hasReceiver()=" + qm.hasReceiver() + ", cm.isReceiverSomewhere()=" + cm.isReceiverSomewhere() + ", qm.isRedispatch()=" + qm.isRedispatch() + ", queue.getNumberQueueMessages()=" + queue.getNumberQueueMessages());
                            if (!qm.hasReceiver() && cm.isReceiverSomewhere() && qm.isRedispatch() && queue.getNumberQueueMessages() > 0)
                                ctx.redispatcherController.redispatch(qm.getQueueName(), cm.getClusteredQueueName());
                        } catch (QueueException e) {
                        }
                    }
                }
            }
        }
    }
    try {
        QueuePushTransaction transaction = sender.createTransaction();
        Versionable versionable = new Versionable();
        versionable.addVersioned(700, createVersioned(700, cmc), "com.swiftmq.impl.queue.standard.cluster.v700.MetricFactory");
        BytesMessageImpl msg = createMessage(versionable);
        transaction.putMessage(msg);
        transaction.commit();
    } catch (Exception e) {
        if (ctx.traceSpace.enabled)
            ctx.traceSpace.trace(ctx.queueManager.getName(), toString() + "/performTimeAction, exception=" + e);
    }
    if (ctx.traceSpace.enabled)
        ctx.traceSpace.trace(ctx.queueManager.getName(), toString() + "/performTimeAction done");
}

Example 12 with QueueException

use of com.swiftmq.swiftlet.queue.QueueException in project swiftmq-ce by iitsoftware.

the class ClusteredQueue method createPushTransaction.

public Object createPushTransaction() throws QueueException {
    ClusteredTransactionId txId = null;
    if (dispatchPolicy.isMessageBasedDispatch()) {
        txId = new ClusteredTransactionId(ctx, true);
    } else {
        String queueName = dispatchPolicy.getNextSendQueue();
        if (ctx.queueSpace.enabled)
            ctx.queueSpace.trace(getQueueName(), toString() + "/createPushTransaction, nextSendQueue=" + queueName);
        if (queueName == null)
            throw new QueueException("Unable to select a physical destination queue for this clustered queue!");
        AbstractQueue queue = ctx.queueManager.getQueueForInternalUse(queueName, true);
        txId = new ClusteredTransactionId(ctx, queue, queue.createPushTransaction(), new QueueImpl(queueName));
    }
    return txId;
}

Example 13 with QueueException

use of com.swiftmq.swiftlet.queue.QueueException in project swiftmq-ce by iitsoftware.

the class QueueCleanupJob method start.

public void start(Properties properties, JobTerminationListener jobTerminationListener) throws JobException {
    if (ctx.traceSpace.enabled)
        ctx.traceSpace.trace(ctx.queueManager.getName(), toString() + "/start, properties=" + properties + " ...");
    this.properties = properties;
    if (stopCalled) {
        terminate();
        return;
    }
    try {
        String predicate = properties.getProperty("Queue Name Predicate");
        String[] names = ctx.queueManager.getDefinedQueueNames();
        if (names != null) {
            for (int i = 0; i < names.length; i++) {
                if (!names[i].startsWith("tpc$")) {
                    if (LikeComparator.compare(names[i], predicate, '\\')) {
                        try {
                            AbstractQueue queue = ctx.queueManager.getQueueForInternalUse(names[i]);
                            if (queue != null) {
                                if (ctx.traceSpace.enabled)
                                    ctx.traceSpace.trace(ctx.queueManager.getName(), toString() + "/cleanup: " + names[i]);
                                queue.cleanUpExpiredMessages();
                            }
                        } catch (QueueException e) {
                            if (ctx.traceSpace.enabled)
                                ctx.traceSpace.trace(ctx.queueManager.getName(), toString() + "/cleanup: " + names[i] + ", exception=" + e);
                        }
                    }
                }
                if (stopCalled)
                    break;
            }
        }
    } catch (Exception e) {
        terminate();
        throw new JobException(e.toString(), e, false);
    }
    terminate();
    jobTerminationListener.jobTerminated();
    if (ctx.traceSpace.enabled)
        ctx.traceSpace.trace(ctx.queueManager.getName(), toString() + "/start, properties=" + properties + " done");
}

Example 14 with QueueException

use of com.swiftmq.swiftlet.queue.QueueException in project swiftmq-ce by iitsoftware.

the class SessionHandler method doSendOneMessage.

private void doSendOneMessage(SourceMessageProcessor sourceMessageProcessor, SourceLink sourceLink, Delivery delivery, boolean restart) throws EndWithErrorException {
    try {
        if (remoteIncomingWindow > 0 && outgoingWindow > 0) {
            do {
                boolean wasFirstPacket = false;
                delivery.setMaxFrameSize(amqpHandler.getMaxFrameSize());
                TransferFrame frame = new TransferFrame(channel);
                frame.setHandle(new Handle(sourceLink.getHandle()));
                frame.setSettled(new AMQPBoolean(sourceLink.getSndSettleMode() == SenderSettleMode.SETTLED.getValue()));
                if (delivery.getCurrentPacketNumber() == 0) {
                    if (ctx.traceSpace.enabled)
                        ctx.traceSpace.trace(ctx.amqpSwiftlet.getName(), toString() + ", doSendOneMessage, amqpMessage=" + delivery.getAmqpMessage());
                    long totalSize = delivery.getSize();
                    wasFirstPacket = true;
                    sourceLink.incDeliveryCountSnd();
                    long dId = nextDeliveryId();
                    frame.setDeliveryId(new DeliveryNumber(dId));
                    frame.setDeliveryTag(createDeliveryTag(delivery));
                    TxnIdIF currentTx = sourceLink.getCurrentTx();
                    if (currentTx != null) {
                        TransactionalState tState = new TransactionalState();
                        tState.setTxnId(currentTx);
                        frame.setState(tState);
                        transactionRegistry.addToTransaction(currentTx, sourceLink, dId, delivery.getMessageIndex(), totalSize);
                        totalSize = 0;
                    }
                    if (!frame.getSettled().getValue()) {
                        unsettledOutgoingDeliveries.put(dId, sourceLink);
                        if (totalSize > 0)
                            sourceLink.addUnsettled(dId, delivery.getMessageIndex(), totalSize);
                        else
                            sourceLink.addUnsettled(dId, delivery.getMessageIndex());
                    } else {
                        sourceLink.autoack(delivery.getMessageIndex());
                    }
                    incMsgsSent(1);
                }
                delivery.getNextPacket(frame);
                // We may increase the outgoing window and send a flow before
                if (wasFirstPacket && outgoingWindow - delivery.getPredictedNumberPackets() < 0) {
                    outgoingWindow += delivery.getPredictedNumberPackets();
                    sendFlow();
                    windowChanged = true;
                }
                if (ctx.traceSpace.enabled)
                    ctx.traceSpace.trace(ctx.amqpSwiftlet.getName(), toString() + ", doSendOneMessage, remoteIncomingWindows=" + remoteIncomingWindow + ", outgoingWindow=" + outgoingWindow + ", sending message, wasFirstPacket=" + wasFirstPacket + ", maxSize=" + delivery.getMaxPayloadLength() + ", packetSize=" + frame.getPayload().length + ", predictedNumberPackets=" + delivery.getPredictedNumberPackets() + ", currentPacket=" + delivery.getCurrentPacketNumber() + ", hasMore=" + delivery.hasMore());
                versionedConnection.send(frame);
                if (!frame.getSettled().getValue())
                    outgoingWindow--;
                nextOutgoingId++;
                remoteIncomingWindow--;
                if (!delivery.hasMore()) {
                    if (restart) {
                        if (sourceLink.getLinkCredit() > 0)
                            sourceLink.startMessageProcessor(sourceMessageProcessor);
                        else
                            sourceLink.clearMessageProcessor();
                    }
                    // If that was the last packet and outgoing window was increased for this message, we need to reset it and send another flow
                    if (windowChanged) {
                        outgoingWindow = initialOutgoingWindow;
                        sendFlow();
                    }
                    break;
                }
            } while (remoteIncomingWindow > 0 && outgoingWindow > 0);
            if (delivery.hasMore()) {
                if (ctx.traceSpace.enabled)
                    ctx.traceSpace.trace(ctx.amqpSwiftlet.getName(), toString() + ", doSendOneMessage, remoteIncomingWindows=" + remoteIncomingWindow + ", outgoingWindow=" + outgoingWindow + ", has more but no window, storing message");
                outboundDeliveries.add(new OutboundDelivery(sourceMessageProcessor, sourceLink, delivery, restart));
            }
        } else {
            if (ctx.traceSpace.enabled)
                ctx.traceSpace.trace(ctx.amqpSwiftlet.getName(), toString() + ", doSendOneMessage, no remote incoming window = " + remoteIncomingWindow + ", outgoingWindow=" + outgoingWindow + ", store for later transfer");
            outboundDeliveries.add(new OutboundDelivery(sourceMessageProcessor, sourceLink, delivery, restart));
        }
    } catch (IOException e) {
        throw new ConnectionEndException(AmqpError.INTERNAL_ERROR, new AMQPString("IOException during outbound send: " + e.getMessage()));
    } catch (QueueException e) {
        throw new ConnectionEndException(AmqpError.INTERNAL_ERROR, new AMQPString("QueueException during outbound send: " + e.getMessage()));
    }
}

Example 15 with QueueException

use of com.swiftmq.swiftlet.queue.QueueException in project swiftmq-ce by iitsoftware.

the class CompositeQueue method putMessage.

public void putMessage(Object object, MessageImpl message) throws QueueException {
    if (ctx.queueSpace.enabled)
        ctx.queueSpace.trace(getQueueName(), "putMessage, cTxId=" + object + " ...");
    boolean needCopy = false;
    boolean hasDefaultDelivery = false;
    int timesDelivered = 0;
    List entries = ((CompositeTransactionId) object).getEntries();
    for (int i = 0; i < entries.size(); i++) {
        CompositeTransactionIdEntry entry = (CompositeTransactionIdEntry) entries.get(i);
        if (entry.isDefaultBinding)
            hasDefaultDelivery = true;
        if (!entry.isDefaultBinding && (entry.selector == null || entry.selector.isSelected(message))) {
            try {
                MessageImpl m = message;
                if (needCopy)
                    m = copyMessage(message);
                else
                    needCopy = true;
                if (entry.generateNewMessageId)
                    m.setJMSMessageID(nextId());
                if (entry.changeDestination)
                    m.setJMSDestination(new QueueImpl(ctx.queueManager.fqn(entry.originalName)));
                if (!entry.isQueue)
                    m.setJMSDestination(new TopicImpl(entry.originalName));
                if (ctx.queueSpace.enabled)
                    ctx.queueSpace.trace(getQueueName(), "putMessage on binding '" + entry.queue.getQueueName());
                entry.queue.putMessage(entry.txId, m);
                timesDelivered++;
            } catch (Exception e) {
                ctx.logSwiftlet.logError(ctx.queueManager.getName(), "Composite Queue '" + getQueueName() + "': putMessage on binding queue '" + entry.queue.getQueueName() + "', exception=" + e);
                if (ctx.queueSpace.enabled)
                    ctx.queueSpace.trace(getQueueName(), "putMessage on binding queue '" + entry.queue.getQueueName() + "', exception=" + e);
            }
        }
    }
    if (ctx.queueSpace.enabled)
        ctx.queueSpace.trace(getQueueName(), "putMessage delivered to " + timesDelivered + " bindings, hasDefaultDelivery=" + hasDefaultDelivery);
    if (timesDelivered == 0 && hasDefaultDelivery) {
        if (ctx.queueSpace.enabled)
            ctx.queueSpace.trace(getQueueName(), "putMessage, let's check the default bindings ...");
        for (int i = 0; i < entries.size(); i++) {
            CompositeTransactionIdEntry entry = (CompositeTransactionIdEntry) entries.get(i);
            if (entry.isDefaultBinding) {
                try {
                    MessageImpl m = message;
                    if (needCopy)
                        m = copyMessage(message);
                    else
                        needCopy = true;
                    if (entry.generateNewMessageId)
                        m.setJMSMessageID(nextId());
                    if (entry.changeDestination)
                        m.setJMSDestination(new QueueImpl(ctx.queueManager.fqn(entry.originalName)));
                    if (!entry.isQueue)
                        m.setJMSDestination(new TopicImpl(entry.originalName));
                    if (ctx.queueSpace.enabled)
                        ctx.queueSpace.trace(getQueueName(), "putMessage on DEFAULT binding '" + entry.queue.getQueueName());
                    entry.queue.putMessage(entry.txId, m);
                } catch (Exception e) {
                    ctx.logSwiftlet.logError(ctx.queueManager.getName(), "Composite Queue '" + getQueueName() + "': putMessage on binding queue '" + entry.queue.getQueueName() + "', exception=" + e);
                    if (ctx.queueSpace.enabled)
                        ctx.queueSpace.trace(getQueueName(), "putMessage on binding queue '" + entry.queue.getQueueName() + "', exception=" + e);
                }
            }
        }
    }
    if (ctx.queueSpace.enabled)
        ctx.queueSpace.trace(getQueueName(), "putMessage, cTxId=" + object + " done");
}