Examples with MessageImpl com.swiftmq.jms.MessageImpl used on opensource projects

Example 86 with MessageImpl

use of com.swiftmq.jms.MessageImpl in project swiftmq-ce by iitsoftware.

the class Exporter method execute.

public String[] execute(String[] context, Entity entity, String[] cmd) {
    if (cmd.length < 3)
        return new String[] { TreeCommands.ERROR, "Invalid command, please try '" + TreeCommands.EXPORT + " <queuename> <localdir> [-remove] [-xml] [-selector <selector>]" };
    int nMsgs = 0;
    try {
        String queueName = cmd[1];
        String localDir = cmd[2];
        boolean delete = false;
        boolean xml = false;
        String selector = null;
        if (cmd.length > 3) {
            StringBuffer selBuffer = null;
            for (int i = 3; i < cmd.length; i++) {
                if (selBuffer != null) {
                    if (selBuffer.length() > 0)
                        selBuffer.append(' ');
                    selBuffer.append(cmd[i]);
                } else if (cmd[i].equals("-delete"))
                    delete = true;
                else if (cmd[i].equals("-xml"))
                    xml = true;
                else if (cmd[i].equals("-selector"))
                    selBuffer = new StringBuffer();
                else
                    throw new Exception("Invalid option: " + cmd[i]);
            }
            if (selBuffer != null)
                selector = selBuffer.toString();
        }
        XStream xStream = null;
        File outputDir = new File(localDir);
        if (!outputDir.exists()) {
            if (!outputDir.mkdir())
                throw new Exception("Unable to create output directory: " + localDir);
        }
        if (xml) {
            xStream = new XStream(new Dom4JDriver());
            xStream.allowTypesByWildcard(new String[] { ".*" });
        }
        MessageSelector msel = null;
        if (selector != null) {
            msel = new MessageSelector(selector);
            msel.compile();
        }
        QueueReceiver receiver = ctx.queueManager.createQueueReceiver(queueName, null, msel);
        QueuePullTransaction pullTx = receiver.createTransaction(false);
        try {
            MessageEntry entry = null;
            while ((entry = pullTx.getMessage(0, msel)) != null) {
                MessageImpl msg = delete ? entry.getMessage() : copyMessage(entry.getMessage());
                msg.clearSwiftMQAllProps();
                store(queueName, xStream, outputDir, nMsgs++, msg);
                if (delete) {
                    pullTx.commit();
                    pullTx = receiver.createTransaction(false);
                }
            }
        } finally {
            try {
                pullTx.rollback();
            } catch (Exception e) {
            }
            try {
                receiver.close();
            } catch (Exception e) {
            }
        }
    } catch (Exception e) {
        return new String[] { TreeCommands.ERROR, e.getMessage() };
    }
    return new String[] { TreeCommands.INFO, nMsgs + " messages exported." };
}

Example 87 with MessageImpl

use of com.swiftmq.jms.MessageImpl in project swiftmq-client by iitsoftware.

the class MessageConsumerImpl method reportDelivered.

private void reportDelivered(Message message, boolean duplicate) {
    try {
        MessageIndex messageIndex = ((MessageImpl) message).getMessageIndex();
        requestRegistry.request(new MessageDeliveredRequest(this, mySession.dispatchId, serverQueueConsumerId, messageIndex, duplicate));
    } catch (Exception e) {
    }
}

Example 88 with MessageImpl

use of com.swiftmq.jms.MessageImpl in project swiftmq-ce by iitsoftware.

the class TransactedTopicSession method visit.

public void visit(CommitRequest req) {
    if (ctx.traceSpace.enabled)
        ctx.traceSpace.trace("sys$jms", ctx.tracePrefix + "/visitCommitRequest");
    CommitReply reply = (CommitReply) req.createReply();
    reply.setOk(true);
    try {
        // first: produce all messages
        List ml = req.getMessages();
        ctx.incMsgsSent(ml.size());
        req.setMessages(null);
        long fcDelay = 0;
        RingBuffer tempProducers = null;
        for (int i = 0; i < ml.size(); i++) {
            DataByteArrayInputStream dis = new DataByteArrayInputStream((byte[]) ml.get(i));
            int producerId = dis.readInt();
            int type = dis.readInt();
            MessageImpl msg = MessageImpl.createInstance(type);
            msg.readContent(dis);
            dis.close();
            long ttl = msg.getJMSExpiration();
            if (ttl > 0)
                msg.setJMSExpiration(System.currentTimeMillis() + ttl);
            Producer producer = null;
            if (producerId == -1) {
                TopicImpl topic = (TopicImpl) msg.getJMSDestination();
                if (topic.getType() != DestinationFactory.TYPE_TEMPTOPIC)
                    ctx.authSwiftlet.verifyTopicSenderSubscription(topic.getTopicName(), ctx.activeLogin.getLoginId());
                producer = new TopicProducer(ctx, topic);
                if (tempProducers == null)
                    tempProducers = new RingBuffer(8);
                tempProducers.add(producer);
                transactionManager.addTransactionFactory(producer);
            } else {
                producer = (Producer) producerList.get(producerId);
            }
            QueuePushTransaction transaction = producer.getTransaction();
            transaction.putMessage(msg);
            fcDelay = Math.max(fcDelay, transaction.getFlowControlDelay());
            if (producerId == -1)
                producer.markForClose();
        }
        // Next: do the commit
        transactionManager.commit();
        if (tempProducers != null) {
            int size = tempProducers.getSize();
            for (int i = 0; i < size; i++) {
                ((Producer) tempProducers.remove()).close();
            }
        }
        reply.setDelay(fcDelay);
        purgeMarkedProducers();
        purgeMarkedConsumers();
    } catch (Exception e) {
        if (ctx.traceSpace.enabled)
            ctx.traceSpace.trace("sys$jms", ctx.tracePrefix + "/commit produced messages failed: " + e.getMessage());
        reply.setOk(false);
        reply.setException(e);
    }
    reply.send();
}

Example 89 with MessageImpl

use of com.swiftmq.jms.MessageImpl in project swiftmq-ce by iitsoftware.

the class TransactedQueueSession method visit.

public void visit(CommitRequest req) {
    if (ctx.traceSpace.enabled)
        ctx.traceSpace.trace("sys$jms", ctx.tracePrefix + "/visitCommitRequest");
    CommitReply reply = (CommitReply) req.createReply();
    reply.setOk(true);
    try {
        // first: produce all messages
        List ml = req.getMessages();
        ctx.incMsgsSent(ml.size());
        long fcDelay = 0;
        RingBuffer tempProducers = null;
        for (int i = 0; i < ml.size(); i++) {
            DataByteArrayInputStream dis = new DataByteArrayInputStream((byte[]) ml.get(i));
            int producerId = dis.readInt();
            int type = dis.readInt();
            MessageImpl msg = MessageImpl.createInstance(type);
            msg.readContent(dis);
            dis.close();
            Producer producer = null;
            if (producerId == -1) {
                String queueName = ((QueueImpl) msg.getJMSDestination()).getQueueName();
                if (!ctx.queueManager.isQueueRunning(queueName))
                    throw new InvalidDestinationException("Invalid destination: " + queueName);
                producer = new QueueProducer(ctx, queueName);
                if (tempProducers == null)
                    tempProducers = new RingBuffer(8);
                tempProducers.add(producer);
                transactionManager.addTransactionFactory(producer);
            } else {
                producer = (Producer) producerList.get(producerId);
            }
            QueuePushTransaction transaction = producer.getTransaction();
            transaction.putMessage(msg);
            fcDelay = Math.max(fcDelay, transaction.getFlowControlDelay());
            if (producerId == -1)
                producer.markForClose();
        }
        // Next: do the commit
        transactionManager.commit();
        if (tempProducers != null) {
            int size = tempProducers.getSize();
            for (int i = 0; i < size; i++) {
                ((Producer) tempProducers.remove()).close();
            }
        }
        reply.setDelay(fcDelay);
        purgeMarkedProducers();
        purgeMarkedConsumers();
    } catch (Exception e) {
        if (ctx.traceSpace.enabled)
            ctx.traceSpace.trace("sys$jms", ctx.tracePrefix + "/commit produced messages failed: " + e.getMessage());
        reply.setOk(false);
        reply.setException(e);
    }
    reply.send();
}

Example 90 with MessageImpl

use of com.swiftmq.jms.MessageImpl in project swiftmq-ce by iitsoftware.

the class NontransactedTopicSession method visit.

public void visit(ProduceMessageRequest req) {
    if (ctx.traceSpace.enabled)
        ctx.traceSpace.trace("sys$jms", ctx.tracePrefix + "/visitProduceMessageRequest");
    ctx.incMsgsSent(1);
    ProduceMessageReply reply = null;
    if (req.isReplyRequired())
        reply = (ProduceMessageReply) req.createReply();
    int producerId = req.getQueueProducerId();
    Producer producer = null;
    try {
        MessageImpl msg = SMQPUtil.getMessage(req);
        long ttl = msg.getJMSExpiration();
        if (ttl > 0)
            msg.setJMSExpiration(System.currentTimeMillis() + ttl);
        if (producerId == -1) {
            TopicImpl topic = (TopicImpl) msg.getJMSDestination();
            if (topic.getType() != DestinationFactory.TYPE_TEMPTOPIC)
                ctx.authSwiftlet.verifyTopicSenderSubscription(topic.getTopicName(), ctx.activeLogin.getLoginId());
            producer = new TopicProducer(ctx, topic);
        } else {
            producer = (Producer) producerList.get(producerId);
        }
        QueuePushTransaction transaction = (QueuePushTransaction) producer.createTransaction();
        transaction.putMessage(msg);
        transaction.commit();
        if (req.isReplyRequired()) {
            reply.setDelay(transaction.getFlowControlDelay());
            reply.setOk(true);
        }
        if (producerId == -1)
            producer.close();
    } catch (Exception e) {
        if (ctx.traceSpace.enabled)
            ctx.traceSpace.trace("sys$jms", ctx.tracePrefix + "/produce messages failed: " + e.getMessage());
        if (req.isReplyRequired()) {
            reply.setOk(false);
            reply.setException(e);
        }
    }
    if (req.isReplyRequired())
        reply.send();
}