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

Example 76 with MessageImpl

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

the class MessageConsumerImpl method receiveMessage.

synchronized Message receiveMessage(boolean block, long timeout) throws JMSException {
    verifyState();
    if (messageListener != null) {
        throw new JMSException("receive not allowed while a message listener has been set");
    }
    try {
        if (!consumerStarted)
            fillCache();
        if (messageCache.getSize() == 0) {
            if (block) {
                receiverWaiting = true;
                if (timeout == 0)
                    wait();
                else
                    wait(timeout);
            } else {
                if (fillCachePending && receiveNoWaitFirstCall) {
                    wait(1000);
                }
            }
        }
    } catch (InterruptedException e) {
    }
    receiverWaiting = false;
    if (messageCache.getSize() == 0 || isClosed())
        return null;
    AsyncMessageDeliveryRequest request = (AsyncMessageDeliveryRequest) messageCache.remove();
    MessageEntry messageEntry = request.getMessageEntry();
    MessageImpl msg = messageEntry.getMessage();
    messageEntry.moveMessageAttributes();
    msg.setMessageConsumerImpl(this);
    msg.reset();
    msg.setReadOnly(true);
    if (request.isRequiresRestart())
        fillCache();
    if (reportDelivered)
        reportDelivered(msg);
    if (doAck) {
        try {
            acknowledgeMessage(msg.getMessageIndex(), false);
        } catch (JMSException e) {
        }
    }
    return msg;
}

Example 77 with MessageImpl

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

the class MessageConsumerImpl method reportDelivered.

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

Example 78 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$jms", ctx.tracePrefix + "/visitProduceMessageRequest");
    ctx.incMsgsSent(1);
    ProduceMessageReply reply = null;
    if (req.isReplyRequired())
        reply = (ProduceMessageReply) req.createReply();
    int producerId = req.getQueueProducerId();
    Producer producer = null;
    try {
        MessageImpl msg = SMQPUtil.getMessage(req);
        if (producerId == -1) {
            TopicImpl topic = (TopicImpl) msg.getJMSDestination();
            if (topic.getType() != DestinationFactory.TYPE_TEMPTOPIC)
                ctx.authSwiftlet.verifyTopicSenderSubscription(topic.getTopicName(), ctx.activeLogin.getLoginId());
            producer = new TopicProducer(ctx, topic);
        } else {
            producer = (Producer) producerList.get(producerId);
        }
        QueuePushTransaction transaction = (QueuePushTransaction) producer.createTransaction();
        transaction.putMessage(msg);
        transaction.commit();
        if (req.isReplyRequired()) {
            reply.setDelay(transaction.getFlowControlDelay());
            reply.setOk(true);
        }
        if (producerId == -1)
            producer.close();
    } catch (Exception e) {
        if (ctx.traceSpace.enabled)
            ctx.traceSpace.trace("sys$jms", ctx.tracePrefix + "/produce messages failed: " + e.getMessage());
        if (req.isReplyRequired()) {
            reply.setOk(false);
            reply.setException(e);
        }
    }
    if (req.isReplyRequired())
        reply.send();
}

Example 79 with MessageImpl

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

the class TransactedTopicSession method visitCommitRequest.

public void visitCommitRequest(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
        Object[] wrapper = req.getMessages();
        ctx.incMsgsSent(wrapper.length);
        req.setMessages(null);
        long fcDelay = 0;
        RingBuffer tempProducers = null;
        for (int i = 0; i < wrapper.length; i++) {
            DataByteArrayInputStream dis = new DataByteArrayInputStream((byte[]) wrapper[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) {
                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 = (QueuePushTransaction) 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 instanceof JMSException) ? e : new javax.jms.JMSException(e.toString()));
    }
    reply.send();
}

Example 80 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();
            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();
}