Examples with EncoderImpl org.apache.qpid.proton.codec.EncoderImpl used on opensource projects

Example 1 with EncoderImpl

use of org.apache.qpid.proton.codec.EncoderImpl in project activemq-artemis by apache.

the class CoreAmqpConverter method fromCore.

public static AMQPMessage fromCore(ICoreMessage coreMessage) throws Exception {
    if (coreMessage == null) {
        return null;
    }
    ServerJMSMessage message = ServerJMSMessage.wrapCoreMessage(coreMessage);
    message.decode();
    long messageFormat = 0;
    Header header = null;
    final Properties properties = new Properties();
    Map<Symbol, Object> daMap = null;
    final Map<Symbol, Object> maMap = new HashMap<>();
    Map<String, Object> apMap = null;
    Map<Object, Object> footerMap = null;
    Section body = convertBody(message, maMap, properties);
    if (message.getInnerMessage().isDurable()) {
        if (header == null) {
            header = new Header();
        }
        header.setDurable(true);
    }
    byte priority = (byte) message.getJMSPriority();
    if (priority != javax.jms.Message.DEFAULT_PRIORITY) {
        if (header == null) {
            header = new Header();
        }
        header.setPriority(UnsignedByte.valueOf(priority));
    }
    String type = message.getJMSType();
    if (type != null) {
        properties.setSubject(type);
    }
    String messageId = message.getJMSMessageID();
    if (messageId != null) {
        try {
            properties.setMessageId(AMQPMessageIdHelper.INSTANCE.toIdObject(messageId));
        } catch (ActiveMQAMQPIllegalStateException e) {
            properties.setMessageId(messageId);
        }
    }
    Destination destination = message.getJMSDestination();
    if (destination != null) {
        properties.setTo(toAddress(destination));
        maMap.put(JMS_DEST_TYPE_MSG_ANNOTATION, destinationType(destination));
    }
    Destination replyTo = message.getJMSReplyTo();
    if (replyTo != null) {
        properties.setReplyTo(toAddress(replyTo));
        maMap.put(JMS_REPLY_TO_TYPE_MSG_ANNOTATION, destinationType(replyTo));
    }
    String correlationId = message.getJMSCorrelationID();
    if (correlationId != null) {
        try {
            properties.setCorrelationId(AMQPMessageIdHelper.INSTANCE.toIdObject(correlationId));
        } catch (ActiveMQAMQPIllegalStateException e) {
            properties.setCorrelationId(correlationId);
        }
    }
    long expiration = message.getJMSExpiration();
    if (expiration != 0) {
        long ttl = expiration - System.currentTimeMillis();
        if (ttl < 0) {
            ttl = 1;
        }
        if (header == null) {
            header = new Header();
        }
        header.setTtl(new UnsignedInteger((int) ttl));
        properties.setAbsoluteExpiryTime(new Date(expiration));
    }
    long timeStamp = message.getJMSTimestamp();
    if (timeStamp != 0) {
        properties.setCreationTime(new Date(timeStamp));
    }
    final Set<String> keySet = MessageUtil.getPropertyNames(message.getInnerMessage());
    for (String key : keySet) {
        if (key.startsWith("JMSX")) {
            if (key.equals("JMSXUserID")) {
                String value = message.getStringProperty(key);
                properties.setUserId(new Binary(value.getBytes(StandardCharsets.UTF_8)));
                continue;
            } else if (key.equals("JMSXGroupID")) {
                String value = message.getStringProperty(key);
                properties.setGroupId(value);
                continue;
            } else if (key.equals("JMSXGroupSeq")) {
                UnsignedInteger value = new UnsignedInteger(message.getIntProperty(key));
                properties.setGroupSequence(value);
                continue;
            }
        } else if (key.startsWith(JMS_AMQP_PREFIX)) {
            // AMQP Message Information stored from a conversion to the Core Message
            if (key.equals(JMS_AMQP_NATIVE)) {
                // skip..internal use only
                continue;
            } else if (key.equals(JMS_AMQP_FIRST_ACQUIRER)) {
                if (header == null) {
                    header = new Header();
                }
                header.setFirstAcquirer(message.getBooleanProperty(key));
                continue;
            } else if (key.equals(JMS_AMQP_HEADER)) {
                if (header == null) {
                    header = new Header();
                }
                continue;
            } else if (key.equals(JMS_AMQP_HEADER_DURABLE)) {
                if (header == null) {
                    header = new Header();
                }
                header.setDurable(message.getInnerMessage().isDurable());
                continue;
            } else if (key.equals(JMS_AMQP_HEADER_PRIORITY)) {
                if (header == null) {
                    header = new Header();
                }
                header.setPriority(UnsignedByte.valueOf(priority));
                continue;
            } else if (key.startsWith(JMS_AMQP_PROPERTIES)) {
                continue;
            } else if (key.startsWith(JMS_AMQP_DELIVERY_ANNOTATION_PREFIX)) {
                if (daMap == null) {
                    daMap = new HashMap<>();
                }
                String name = key.substring(JMS_AMQP_DELIVERY_ANNOTATION_PREFIX.length());
                daMap.put(Symbol.valueOf(name), message.getObjectProperty(key));
                continue;
            } else if (key.startsWith(JMS_AMQP_MESSAGE_ANNOTATION_PREFIX)) {
                String name = key.substring(JMS_AMQP_MESSAGE_ANNOTATION_PREFIX.length());
                maMap.put(Symbol.valueOf(name), message.getObjectProperty(key));
                continue;
            } else if (key.equals(JMS_AMQP_CONTENT_TYPE)) {
                properties.setContentType(Symbol.getSymbol(message.getStringProperty(key)));
                continue;
            } else if (key.equals(JMS_AMQP_CONTENT_ENCODING)) {
                properties.setContentEncoding(Symbol.getSymbol(message.getStringProperty(key)));
                continue;
            } else if (key.equals(JMS_AMQP_REPLYTO_GROUP_ID)) {
                properties.setReplyToGroupId(message.getStringProperty(key));
                continue;
            } else if (key.startsWith(JMS_AMQP_FOOTER_PREFIX)) {
                if (footerMap == null) {
                    footerMap = new HashMap<>();
                }
                String name = key.substring(JMS_AMQP_FOOTER_PREFIX.length());
                footerMap.put(name, message.getObjectProperty(key));
                continue;
            }
        } else if (key.equals("_AMQ_GROUP_ID")) {
            String value = message.getStringProperty(key);
            properties.setGroupId(value);
            continue;
        } else if (key.equals(NATIVE_MESSAGE_ID)) {
            // skip..internal use only
            continue;
        } else if (key.endsWith(HDR_SCHEDULED_DELIVERY_TIME.toString())) {
            // skip..remove annotation from previous inbound transformation
            continue;
        }
        if (apMap == null) {
            apMap = new HashMap<>();
        }
        Object objectProperty = message.getObjectProperty(key);
        if (objectProperty instanceof byte[]) {
            objectProperty = new Binary((byte[]) objectProperty);
        }
        apMap.put(key, objectProperty);
    }
    ByteBuf buffer = PooledByteBufAllocator.DEFAULT.heapBuffer(1024);
    try {
        EncoderImpl encoder = TLSEncode.getEncoder();
        encoder.setByteBuffer(new NettyWritable(buffer));
        if (header != null) {
            encoder.writeObject(header);
        }
        if (daMap != null) {
            encoder.writeObject(new DeliveryAnnotations(daMap));
        }
        if (maMap != null) {
            encoder.writeObject(new MessageAnnotations(maMap));
        }
        if (properties != null) {
            encoder.writeObject(properties);
        }
        if (apMap != null) {
            encoder.writeObject(new ApplicationProperties(apMap));
        }
        if (body != null) {
            encoder.writeObject(body);
        }
        if (footerMap != null) {
            encoder.writeObject(new Footer(footerMap));
        }
        byte[] data = new byte[buffer.writerIndex()];
        buffer.readBytes(data);
        AMQPMessage amqpMessage = new AMQPMessage(messageFormat, data);
        amqpMessage.setMessageID(message.getInnerMessage().getMessageID());
        amqpMessage.setReplyTo(coreMessage.getReplyTo());
        return amqpMessage;
    } finally {
        TLSEncode.getEncoder().setByteBuffer((WritableBuffer) null);
        buffer.release();
    }
}