Examples with MessageFormat com.swiftmq.amqp.v100.generated.transport.definitions.MessageFormat used on opensource projects

Example 1 with MessageFormat

use of com.swiftmq.amqp.v100.generated.transport.definitions.MessageFormat in project swiftmq-ce by iitsoftware.

the class AMQPNativeInboundTransformer method transform.

public MessageImpl transform(TransferFrame frame, DestinationFactory destinationFactory) throws AMQPException, JMSException {
    BytesMessageImpl msg = null;
    if (frame.getMorePayloads() == null) {
        byte[] payload = frame.getPayload();
        msg = new BytesMessageImpl(payload, payload.length);
    } else {
        byte[] b = new byte[frame.getPayloadLength()];
        byte[] payload = frame.getPayload();
        System.arraycopy(payload, 0, b, 0, payload.length);
        int pos = payload.length;
        List morePayloads = frame.getMorePayloads();
        for (int i = 0; i < morePayloads.size(); i++) {
            payload = (byte[]) morePayloads.get(i);
            System.arraycopy(payload, 0, b, pos, payload.length);
            pos += payload.length;
        }
        msg = new BytesMessageImpl(b, b.length);
    }
    try {
        msg.setLongProperty(messageFormat, frame.getMessageFormat().getValue());
        msg.setBooleanProperty(amqpNative, true);
        setDefaultHeader(msg);
    } catch (Exception e) {
        throw new AMQPException(e.toString());
    }
    msg.reset();
    return msg;
}

Example 2 with MessageFormat

use of com.swiftmq.amqp.v100.generated.transport.definitions.MessageFormat in project swiftmq-ce by iitsoftware.

the class JMSMappingOutboundTransformer method transform.

public void transform(Delivery delivery) throws AMQPException, JMSException {
    jmsTypeProp = getValue(PROP_JMS_TYPE, null);
    MessageImpl message = delivery.getMessage();
    if (message.propertyExists(amqpNative) && message.getBooleanProperty(amqpNative))
        throw new JMSException("Message is an AMQP native transformation");
    try {
        AMQPMessage amqpMessage = new AMQPMessage();
        Header header = new Header();
        int deliveryMode = message.getJMSDeliveryMode();
        header.setDurable(new AMQPBoolean(deliveryMode == DeliveryMode.PERSISTENT));
        header.setPriority(new AMQPUnsignedByte(message.getJMSPriority()));
        header.setDeliveryCount(new AMQPUnsignedInt(delivery.getMessageIndex().getDeliveryCount() - 1));
        long ttl = message.getJMSExpiration();
        if (ttl > 0) {
            if (message.propertyExists(Util.PROP_EXPIRATION_CURRENT_TIME_ADD))
                header.setTtl(new Milliseconds(ttl - message.getLongProperty(Util.PROP_EXPIRATION_CURRENT_TIME_ADD)));
        }
        Properties properties = new Properties();
        String messageId = message.getJMSMessageID();
        if (messageId != null)
            properties.setMessageId(new MessageIdString(message.getJMSMessageID()));
        if (message.propertyExists(Util.PROP_AMQP_TO_ADDRESS))
            properties.setTo(new AddressString(message.getStringProperty(Util.PROP_AMQP_TO_ADDRESS)));
        else
            properties.setTo(new AddressString(message.getJMSDestination().toString()));
        Destination replyTo = message.getJMSReplyTo();
        if (replyTo != null)
            properties.setReplyTo(new AddressString(replyTo.toString()));
        String correlationId = message.getJMSCorrelationID();
        if (correlationId != null)
            properties.setCorrelationId(new MessageIdString(correlationId));
        if (ttl > 0)
            properties.setAbsoluteExpiryTime(new AMQPTimestamp(ttl));
        long timestamp = message.getJMSTimestamp();
        if (timestamp > 0)
            properties.setCreationTime(new AMQPTimestamp(timestamp));
        Map daMap = null;
        Map maMap = null;
        Map ftMap = null;
        Map apMap = null;
        String firstAcquirerName = prefixVendor + "FirstAcquirer";
        String subject = prefixVendor + "Subject";
        String contentType = prefixVendor + "ContentType";
        String contentEncoding = prefixVendor + "ContentEncoding";
        String replyToGroupId = prefixVendor + "ReplyToGroupID";
        for (Enumeration _enum = message.getPropertyNames(); _enum.hasMoreElements(); ) {
            String name = (String) _enum.nextElement();
            if (name.equals(amqpNative) || name.equals(messageFormat) || name.equals(Util.PROP_EXPIRATION_CURRENT_TIME_ADD) || name.equals(Util.PROP_AMQP_TO_ADDRESS))
                continue;
            if (name.equals(firstAcquirerName))
                header.setFirstAcquirer(new AMQPBoolean(message.getBooleanProperty(firstAcquirerName)));
            else if (name.equals(MessageImpl.PROP_USER_ID))
                properties.setUserId(new AMQPBinary(message.getStringProperty(MessageImpl.PROP_USER_ID).getBytes()));
            else if (name.equals(subject))
                properties.setSubject(new AMQPString(message.getStringProperty(subject)));
            else if (name.equals(contentType))
                properties.setContentType(new AMQPSymbol(message.getStringProperty(contentType)));
            else if (name.equals(contentEncoding))
                properties.setContentEncoding(new AMQPSymbol(message.getStringProperty(contentEncoding)));
            else if (name.equals("JMSXGroupID") && message.getObjectProperty(Util.PROP_GROUP_ID) instanceof String)
                properties.setGroupId(new AMQPString(message.getStringProperty(Util.PROP_GROUP_ID)));
            else if (name.equals("JMSXGroupSeq") && message.getObjectProperty(Util.PROP_GROUP_SEQ) instanceof Long)
                properties.setGroupSequence(new SequenceNo(message.getLongProperty(Util.PROP_GROUP_SEQ)));
            else if (name.equals(replyToGroupId))
                properties.setReplyToGroupId(new AMQPString(message.getStringProperty(replyToGroupId)));
            else if (name.startsWith(prefixDA)) {
                if (daMap == null)
                    daMap = new HashMap();
                daMap.put(new AMQPSymbol(nameTranslator.translate(name.substring(prefixDA.length()))), Util.convertJMStoAMQP(message.getObjectProperty(name)));
            } else if (name.startsWith(prefixMA)) {
                if (maMap == null)
                    maMap = new HashMap();
                maMap.put(new AMQPSymbol(nameTranslator.translate(name.substring(prefixMA.length()))), Util.convertJMStoAMQP(message.getObjectProperty(name)));
            } else if (name.startsWith(prefixFT)) {
                if (ftMap == null)
                    ftMap = new HashMap();
                ftMap.put(new AMQPSymbol(nameTranslator.translate(name.substring(prefixFT.length()))), Util.convertJMStoAMQP(message.getObjectProperty(name)));
            } else {
                if (apMap == null)
                    apMap = new HashMap();
                apMap.put(new AMQPString(nameTranslator.translate(name)), Util.convertJMStoAMQP(message.getObjectProperty(name)));
            }
        }
        if (message.getJMSType() != null) {
            if (jmsTypeProp != null) {
                if (apMap == null)
                    apMap = new HashMap();
                apMap.put(new AMQPString(jmsTypeProp), Util.convertJMStoAMQP(message.getJMSType()));
            } else {
                if (maMap == null)
                    maMap = new HashMap();
                maMap.put(new AMQPSymbol("x-opt-jms-type"), new AMQPString(message.getJMSType()));
            }
        }
        amqpMessage.setHeader(header);
        amqpMessage.setProperties(properties);
        if (daMap != null)
            amqpMessage.setDeliveryAnnotations(new DeliveryAnnotations(daMap));
        if (maMap != null)
            amqpMessage.setMessageAnnotations(new MessageAnnotations(maMap));
        if (apMap != null)
            amqpMessage.setApplicationProperties(new ApplicationProperties(apMap));
        if (ftMap != null)
            amqpMessage.setFooter(new Footer(ftMap));
        bodyFactory.createBody(message, amqpMessage);
        delivery.setAmqpMessage(amqpMessage);
        dbos.rewind();
        amqpMessage.writeContent(dbos);
        byte[] payload = new byte[dbos.getCount()];
        System.arraycopy(dbos.getBuffer(), 0, payload, 0, dbos.getCount());
        delivery.setData(payload);
        delivery.setMessageFormat(0);
    } catch (IOException e) {
        e.printStackTrace();
        throw new AMQPException(e.toString());
    }
}

Example 3 with MessageFormat

use of com.swiftmq.amqp.v100.generated.transport.definitions.MessageFormat in project swiftmq-client by iitsoftware.

the class SessionDispatcher method doSend.

private void doSend(POSendMessage po) {
    if (pTracer.isEnabled())
        pTracer.trace(toString(), ", doSend, po=" + po + ", dataLength=" + po.getPackager().getSize());
    try {
        Producer producer = po.getProducer();
        producer.verifyState();
        Packager packager = po.getPackager();
        if (remoteIncomingWindow > 0 && outgoingWindow > 0) {
            do {
                boolean wasFirstPacket = false;
                boolean isAtMostOnce = producer.getQoS() == QoS.AT_MOST_ONCE;
                packager.setMaxFrameSize(mySession.myConnection.connectionDispatcher.getMaxFrameSize());
                TransferFrame frame = new TransferFrame(mySession.getChannel());
                frame.setHandle(new Handle(producer.getHandle()));
                frame.setSettled(new AMQPBoolean(isAtMostOnce));
                if (packager.getCurrentPacketNumber() == 0) {
                    long dId = nextDeliveryId();
                    wasFirstPacket = true;
                    producer.incDeliveryCountSnd();
                    DeliveryTag deliveryTag = po.getDeliveryTag() != null ? po.getDeliveryTag() : producer.createDeliveryTag();
                    if (!isAtMostOnce) {
                        if (po.getTxnId() == null && !po.isRecovery())
                            producer.getDeliveryMemory().addUnsettledDelivery(new UnsettledDelivery(deliveryTag, null, po.getMessage()));
                        unsettledOutgoingDeliveries.put(dId, new DeliveryMapping(deliveryTag, producer));
                    }
                    frame.setDeliveryTag(deliveryTag);
                    frame.setDeliveryId(new DeliveryNumber(dId));
                    frame.setMessageFormat(new MessageFormat(0));
                    TxnIdIF txnId = po.getTxnId();
                    if (txnId != null) {
                        TransactionalState txState = new TransactionalState();
                        txState.setTxnId(txnId);
                        frame.setState(txState);
                    }
                }
                packager.setMessageFormat(0);
                packager.getNextPacket(frame);
                // We may increase the outgoing window and send a flow before
                if (wasFirstPacket && outgoingWindow - packager.getPredictedNumberPackets() < 0) {
                    outgoingWindow += packager.getPredictedNumberPackets();
                    sendFlow();
                    windowChanged = true;
                }
                if (pTracer.isEnabled())
                    pTracer.trace(toString(), ", doSend, remoteIncomingWindows=" + remoteIncomingWindow + ", outgoingWindow=" + outgoingWindow + ", sending message, wasFirstPacket=" + wasFirstPacket + ", maxSize=" + packager.getMaxPayloadLength() + ", packetSize=" + frame.getPayload().length + ", predictedNumberPackets=" + packager.getPredictedNumberPackets() + ", currentPacket=" + packager.getCurrentPacketNumber() + ", hasMore=" + packager.hasMore());
                outboundHandler.send(frame);
                nextOutgoingId++;
                remoteIncomingWindow--;
                if (!isAtMostOnce)
                    outgoingWindow--;
                if (!packager.hasMore()) {
                    // b) everything else: after the last packet has been sent
                    if (producer.isTransactionController() || po.getTxnId() != null)
                        producer.setWaitingPO(po);
                    else {
                        po.setSuccess(true);
                        if (po.getSemaphore() != null)
                            po.getSemaphore().notifySingleWaiter();
                    }
                    // 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 = mySession.getOutgoingWindowSize();
                        sendFlow();
                    }
                    break;
                }
            } while (remoteIncomingWindow > 0 && outgoingWindow > 0);
            if (packager.hasMore()) {
                if (pTracer.isEnabled())
                    pTracer.trace(toString(), ", doSend, remoteIncomingWindows=" + remoteIncomingWindow + ", outgoingWindow=" + outgoingWindow + ", has more but no window, storing message");
                outboundDeliveries.add(po);
            }
        } else {
            if (pTracer.isEnabled())
                pTracer.trace(toString(), ", doSend, po=" + po + ", remoteIncomingWindows=" + remoteIncomingWindow + ", outgoingWindow=" + outgoingWindow + ", no window, storing message");
            outboundDeliveries.add(po);
        }
    } catch (Exception e) {
        po.setSuccess(false);
        po.setException(e.getMessage());
        if (po.getSemaphore() != null)
            po.getSemaphore().notifySingleWaiter();
    }
}

Example 4 with MessageFormat

use of com.swiftmq.amqp.v100.generated.transport.definitions.MessageFormat in project swiftmq-client by iitsoftware.

the class Packager method getNextPacket.

public void getNextPacket(TransferFrame currentFrame) throws IOException {
    currentFrame.setMore(AMQPBoolean.FALSE);
    if (messageFormat != -1)
        currentFrame.setMessageFormat(new MessageFormat(messageFormat));
    currentPacketNumber++;
    byte[] b = null;
    if (dbis != null) {
        int len = Math.min(dbis.available(), maxPacketLength - currentFrame.getPredictedSize());
        b = new byte[len];
        dbis.readFully(b);
    } else {
        if (maxPacketLength - currentFrame.getPredictedSize() - size >= 0) {
            if (data.length != size) {
                b = new byte[size];
                System.arraycopy(data, 0, b, 0, size);
                data = null;
            } else
                b = data;
        } else {
            if (dbis == null) {
                dbis = new DataByteArrayInputStream();
                dbis.setBuffer(data, 0, size);
            }
            int len = Math.min(dbis.available(), maxPacketLength - currentFrame.getPredictedSize());
            b = new byte[len];
            dbis.readFully(b);
        }
    }
    if (hasMore())
        currentFrame.setMore(AMQPBoolean.TRUE);
    currentFrame.setPayload(b);
    if (predictedNumberPackets == -1)
        predictedNumberPackets = size / b.length + 1;
}