Examples with DataByteArrayInputStream com.swiftmq.tools.util.DataByteArrayInputStream used on opensource projects

Example 26 with DataByteArrayInputStream

use of com.swiftmq.tools.util.DataByteArrayInputStream in project swiftmq-client by iitsoftware.

the class PropertyChangedRequest method readContent.

public void readContent(DataInput in) throws IOException {
    super.readContent(in);
    byte set = in.readByte();
    if (set == 1) {
        context = new String[in.readInt()];
        for (int i = 0; i < context.length; i++) {
            context[i] = in.readUTF();
        }
    }
    name = in.readUTF();
    set = in.readByte();
    if (set == 1) {
        byte[] b = new byte[in.readInt()];
        in.readFully(b);
        DataByteArrayInputStream dbis = new DataByteArrayInputStream(b);
        ObjectInputStream ois = new ObjectInputStream(dbis);
        try {
            value = ois.readObject();
        } catch (ClassNotFoundException e) {
            throw new IOException(e.toString());
        }
        ois.close();
    }
}

Example 27 with DataByteArrayInputStream

use of com.swiftmq.tools.util.DataByteArrayInputStream in project swiftmq-client by iitsoftware.

the class PropertyChangedRequest method readContent.

public void readContent(DataInput in) throws IOException {
    super.readContent(in);
    byte set = in.readByte();
    if (set == 1) {
        context = new String[in.readInt()];
        for (int i = 0; i < context.length; i++) {
            context[i] = in.readUTF();
        }
    }
    name = in.readUTF();
    set = in.readByte();
    if (set == 1) {
        byte[] b = new byte[in.readInt()];
        in.readFully(b);
        DataByteArrayInputStream dbis = new DataByteArrayInputStream(b);
        ObjectInputStream ois = new ObjectInputStream(dbis);
        try {
            value = ois.readObject();
        } catch (ClassNotFoundException e) {
            throw new IOException(e.toString());
        }
        ois.close();
    }
}

Example 28 with DataByteArrayInputStream

use of com.swiftmq.tools.util.DataByteArrayInputStream in project swiftmq-client by iitsoftware.

the class Coder method readArray.

public static List readArray(DataInput in) throws IOException {
    List list = new ArrayList();
    DataByteArrayInputStream dbis = new DataByteArrayInputStream(readLongString(in));
    while (dbis.available() > 0) list.add(readFieldValue(in));
    return list;
}

Example 29 with DataByteArrayInputStream

use of com.swiftmq.tools.util.DataByteArrayInputStream in project swiftmq-ce by iitsoftware.

the class TransactedUnifiedSession 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) {
                DestinationImpl destImpl = (DestinationImpl) msg.getJMSDestination();
                switch(destImpl.getType()) {
                    case DestinationFactory.TYPE_QUEUE:
                    case DestinationFactory.TYPE_TEMPQUEUE:
                        String queueName = ((QueueImpl) destImpl).getQueueName();
                        if (!ctx.queueManager.isQueueRunning(queueName))
                            throw new InvalidDestinationException("Invalid destination: " + queueName);
                        producer = new QueueProducer(ctx, queueName);
                        break;
                    case DestinationFactory.TYPE_TOPIC:
                    case DestinationFactory.TYPE_TEMPTOPIC:
                        TopicImpl topic = (TopicImpl) msg.getJMSDestination();
                        if (topic.getType() != DestinationFactory.TYPE_TEMPTOPIC)
                            ctx.authSwiftlet.verifyTopicSenderSubscription(topic.getTopicName(), ctx.activeLogin.getLoginId());
                        producer = new TopicProducer(ctx, topic);
                        break;
                }
                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 30 with DataByteArrayInputStream

use of com.swiftmq.tools.util.DataByteArrayInputStream 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();
}