Examples with ByteSequence org.apache.activemq.util.ByteSequence used on opensource projects

Example 1 with ByteSequence

use of org.apache.activemq.util.ByteSequence in project activemq-artemis by apache.

the class OpenWireMessageConverter method setAMQMsgOriginalDestination.

private static void setAMQMsgOriginalDestination(final ActiveMQMessage amqMsg, final WireFormat marshaller, final byte[] origDestBytes) throws IOException {
    ActiveMQDestination origDest = (ActiveMQDestination) marshaller.unmarshal(new ByteSequence(origDestBytes));
    amqMsg.setOriginalDestination(origDest);
}

Example 2 with ByteSequence

use of org.apache.activemq.util.ByteSequence in project activemq-artemis by apache.

the class OpenWireMessageConverter method setAMQMsgReplyTo.

private static void setAMQMsgReplyTo(final ActiveMQMessage amqMsg, final WireFormat marshaller, final byte[] replyToBytes) throws IOException {
    ActiveMQDestination replyTo = (ActiveMQDestination) marshaller.unmarshal(new ByteSequence(replyToBytes));
    amqMsg.setReplyTo(replyTo);
}

Example 3 with ByteSequence

use of org.apache.activemq.util.ByteSequence in project activemq-artemis by apache.

the class OpenWireMessageConverter method inbound.

public static org.apache.activemq.artemis.api.core.Message inbound(final Message messageSend, final WireFormat marshaller, final CoreMessageObjectPools coreMessageObjectPools) throws Exception {
    final CoreMessage coreMessage = new CoreMessage(-1, messageSend.getSize(), coreMessageObjectPools);
    final String type = messageSend.getType();
    if (type != null) {
        coreMessage.putStringProperty(JMS_TYPE_PROPERTY, new SimpleString(type));
    }
    coreMessage.setDurable(messageSend.isPersistent());
    coreMessage.setExpiration(messageSend.getExpiration());
    coreMessage.setPriority(messageSend.getPriority());
    coreMessage.setTimestamp(messageSend.getTimestamp());
    final byte coreType = toCoreType(messageSend.getDataStructureType());
    coreMessage.setType(coreType);
    final ActiveMQBuffer body = coreMessage.getBodyBuffer();
    final ByteSequence contents = messageSend.getContent();
    if (contents == null && coreType == org.apache.activemq.artemis.api.core.Message.TEXT_TYPE) {
        body.writeNullableString(null);
    } else if (contents != null) {
        final boolean messageCompressed = messageSend.isCompressed();
        if (messageCompressed) {
            coreMessage.putBooleanProperty(AMQ_MSG_COMPRESSED, messageCompressed);
        }
        switch(coreType) {
            case org.apache.activemq.artemis.api.core.Message.TEXT_TYPE:
                writeTextType(contents, messageCompressed, body);
                break;
            case org.apache.activemq.artemis.api.core.Message.MAP_TYPE:
                writeMapType(contents, messageCompressed, body);
                break;
            case org.apache.activemq.artemis.api.core.Message.OBJECT_TYPE:
                writeObjectType(contents, messageCompressed, body);
                break;
            case org.apache.activemq.artemis.api.core.Message.STREAM_TYPE:
                writeStreamType(contents, messageCompressed, body);
                break;
            case org.apache.activemq.artemis.api.core.Message.BYTES_TYPE:
                writeBytesType(contents, messageCompressed, body);
                break;
            default:
                writeDefaultType(contents, messageCompressed, body);
                break;
        }
    }
    // amq specific
    coreMessage.putLongProperty(AMQ_MSG_ARRIVAL, messageSend.getArrival());
    coreMessage.putLongProperty(AMQ_MSG_BROKER_IN_TIME, messageSend.getBrokerInTime());
    final BrokerId[] brokers = messageSend.getBrokerPath();
    if (brokers != null) {
        putMsgBrokerPath(brokers, coreMessage);
    }
    final BrokerId[] cluster = messageSend.getCluster();
    if (cluster != null) {
        putMsgCluster(cluster, coreMessage);
    }
    coreMessage.putIntProperty(AMQ_MSG_COMMAND_ID, messageSend.getCommandId());
    final String corrId = messageSend.getCorrelationId();
    if (corrId != null) {
        coreMessage.putStringProperty(JMS_CORRELATION_ID_PROPERTY, new SimpleString(corrId));
    }
    final DataStructure ds = messageSend.getDataStructure();
    if (ds != null) {
        putMsgDataStructure(ds, marshaller, coreMessage);
    }
    final String groupId = messageSend.getGroupID();
    if (groupId != null) {
        coreMessage.putStringProperty(AMQ_MSG_GROUP_ID, coreMessageObjectPools.getGroupIdStringSimpleStringPool().getOrCreate(groupId));
    }
    coreMessage.putIntProperty(AMQ_MSG_GROUP_SEQUENCE, messageSend.getGroupSequence());
    final MessageId messageId = messageSend.getMessageId();
    final ByteSequence midBytes = marshaller.marshal(messageId);
    midBytes.compact();
    coreMessage.putBytesProperty(AMQ_MSG_MESSAGE_ID, midBytes.data);
    final ProducerId producerId = messageSend.getProducerId();
    if (producerId != null) {
        final ByteSequence producerIdBytes = marshaller.marshal(producerId);
        producerIdBytes.compact();
        coreMessage.putBytesProperty(AMQ_MSG_PRODUCER_ID, producerIdBytes.data);
    }
    final ByteSequence propBytes = messageSend.getMarshalledProperties();
    if (propBytes != null) {
        putMsgMarshalledProperties(propBytes, messageSend, coreMessage);
    }
    final ActiveMQDestination replyTo = messageSend.getReplyTo();
    if (replyTo != null) {
        putMsgReplyTo(replyTo, marshaller, coreMessage);
    }
    final String userId = messageSend.getUserID();
    if (userId != null) {
        coreMessage.putStringProperty(AMQ_MSG_USER_ID, new SimpleString(userId));
    }
    coreMessage.putBooleanProperty(AMQ_MSG_DROPPABLE, messageSend.isDroppable());
    final ActiveMQDestination origDest = messageSend.getOriginalDestination();
    if (origDest != null) {
        putMsgOriginalDestination(origDest, marshaller, coreMessage);
    }
    return coreMessage;
}

Example 4 with ByteSequence

use of org.apache.activemq.util.ByteSequence in project activemq-artemis by apache.

the class OpenWireMessageConverter method toAMQMessage.

private static ActiveMQMessage toAMQMessage(MessageReference reference, ICoreMessage coreMessage, WireFormat marshaller, AMQConsumer consumer) throws IOException {
    final ActiveMQMessage amqMsg;
    final byte coreType = coreMessage.getType();
    final Boolean compressProp = (Boolean) coreMessage.getObjectProperty(AMQ_MSG_COMPRESSED);
    final boolean isCompressed = compressProp == null ? false : compressProp.booleanValue();
    final byte[] bytes;
    final ActiveMQBuffer buffer = coreMessage.getDataBuffer();
    buffer.resetReaderIndex();
    switch(coreType) {
        case org.apache.activemq.artemis.api.core.Message.BYTES_TYPE:
            amqMsg = new ActiveMQBytesMessage();
            bytes = toAMQMessageBytesType(buffer, isCompressed);
            break;
        case org.apache.activemq.artemis.api.core.Message.MAP_TYPE:
            amqMsg = new ActiveMQMapMessage();
            bytes = toAMQMessageMapType(buffer, isCompressed);
            break;
        case org.apache.activemq.artemis.api.core.Message.OBJECT_TYPE:
            amqMsg = new ActiveMQObjectMessage();
            bytes = toAMQMessageObjectType(buffer, isCompressed);
            break;
        case org.apache.activemq.artemis.api.core.Message.STREAM_TYPE:
            amqMsg = new ActiveMQStreamMessage();
            bytes = toAMQMessageStreamType(buffer, isCompressed);
            break;
        case org.apache.activemq.artemis.api.core.Message.TEXT_TYPE:
            amqMsg = new ActiveMQTextMessage();
            bytes = toAMQMessageTextType(buffer, isCompressed);
            break;
        case org.apache.activemq.artemis.api.core.Message.DEFAULT_TYPE:
            amqMsg = new ActiveMQMessage();
            bytes = toAMQMessageDefaultType(buffer, isCompressed);
            break;
        default:
            throw new IllegalStateException("Unknown message type: " + coreMessage.getType());
    }
    final String type = coreMessage.getStringProperty(JMS_TYPE_PROPERTY);
    if (type != null) {
        amqMsg.setJMSType(type);
    }
    amqMsg.setPersistent(coreMessage.isDurable());
    amqMsg.setExpiration(coreMessage.getExpiration());
    amqMsg.setPriority(coreMessage.getPriority());
    amqMsg.setTimestamp(coreMessage.getTimestamp());
    Long brokerInTime = (Long) coreMessage.getObjectProperty(AMQ_MSG_BROKER_IN_TIME);
    if (brokerInTime == null) {
        brokerInTime = 0L;
    }
    amqMsg.setBrokerInTime(brokerInTime);
    amqMsg.setCompressed(isCompressed);
    // we need check null because messages may come from other clients
    // and those amq specific attribute may not be set.
    Long arrival = (Long) coreMessage.getObjectProperty(AMQ_MSG_ARRIVAL);
    if (arrival == null) {
        // messages from other sources (like core client) may not set this prop
        arrival = 0L;
    }
    amqMsg.setArrival(arrival);
    final String brokerPath = (String) coreMessage.getObjectProperty(AMQ_MSG_BROKER_PATH);
    if (brokerPath != null && !brokerPath.isEmpty()) {
        setAMQMsgBrokerPath(amqMsg, brokerPath);
    }
    final String clusterPath = (String) coreMessage.getObjectProperty(AMQ_MSG_CLUSTER);
    if (clusterPath != null && !clusterPath.isEmpty()) {
        setAMQMsgClusterPath(amqMsg, clusterPath);
    }
    Integer commandId = (Integer) coreMessage.getObjectProperty(AMQ_MSG_COMMAND_ID);
    if (commandId == null) {
        commandId = -1;
    }
    amqMsg.setCommandId(commandId);
    final SimpleString corrId = (SimpleString) coreMessage.getObjectProperty(JMS_CORRELATION_ID_PROPERTY);
    if (corrId != null) {
        amqMsg.setCorrelationId(corrId.toString());
    }
    final byte[] dsBytes = (byte[]) coreMessage.getObjectProperty(AMQ_MSG_DATASTRUCTURE);
    if (dsBytes != null) {
        setAMQMsgDataStructure(amqMsg, marshaller, dsBytes);
    }
    final ActiveMQDestination actualDestination = consumer.getOpenwireDestination();
    amqMsg.setDestination(OpenWireUtil.toAMQAddress(coreMessage, actualDestination));
    final Object value = coreMessage.getGroupID();
    if (value != null) {
        String groupId = value.toString();
        amqMsg.setGroupID(groupId);
    }
    Integer groupSequence = (Integer) coreMessage.getObjectProperty(AMQ_MSG_GROUP_SEQUENCE);
    if (groupSequence == null) {
        groupSequence = -1;
    }
    amqMsg.setGroupSequence(groupSequence);
    final MessageId mid;
    final byte[] midBytes = (byte[]) coreMessage.getObjectProperty(AMQ_MSG_MESSAGE_ID);
    if (midBytes != null) {
        ByteSequence midSeq = new ByteSequence(midBytes);
        mid = (MessageId) marshaller.unmarshal(midSeq);
    } else {
        mid = new MessageId(UUIDGenerator.getInstance().generateStringUUID() + ":-1");
    }
    amqMsg.setMessageId(mid);
    final byte[] origDestBytes = (byte[]) coreMessage.getObjectProperty(AMQ_MSG_ORIG_DESTINATION);
    if (origDestBytes != null) {
        setAMQMsgOriginalDestination(amqMsg, marshaller, origDestBytes);
    }
    final byte[] origTxIdBytes = (byte[]) coreMessage.getObjectProperty(AMQ_MSG_ORIG_TXID);
    if (origTxIdBytes != null) {
        setAMQMsgOriginalTransactionId(amqMsg, marshaller, origTxIdBytes);
    }
    final byte[] producerIdBytes = (byte[]) coreMessage.getObjectProperty(AMQ_MSG_PRODUCER_ID);
    if (producerIdBytes != null) {
        ProducerId producerId = (ProducerId) marshaller.unmarshal(new ByteSequence(producerIdBytes));
        amqMsg.setProducerId(producerId);
    }
    final byte[] marshalledBytes = (byte[]) coreMessage.getObjectProperty(AMQ_MSG_MARSHALL_PROP);
    if (marshalledBytes != null) {
        amqMsg.setMarshalledProperties(new ByteSequence(marshalledBytes));
    }
    amqMsg.setRedeliveryCounter(reference.getDeliveryCount() - 1);
    final byte[] replyToBytes = (byte[]) coreMessage.getObjectProperty(AMQ_MSG_REPLY_TO);
    if (replyToBytes != null) {
        setAMQMsgReplyTo(amqMsg, marshaller, replyToBytes);
    }
    final String userId = (String) coreMessage.getObjectProperty(AMQ_MSG_USER_ID);
    if (userId != null) {
        amqMsg.setUserID(userId);
    }
    final Boolean isDroppable = (Boolean) coreMessage.getObjectProperty(AMQ_MSG_DROPPABLE);
    if (isDroppable != null) {
        amqMsg.setDroppable(isDroppable);
    }
    final SimpleString dlqCause = (SimpleString) coreMessage.getObjectProperty(AMQ_MSG_DLQ_DELIVERY_FAILURE_CAUSE_PROPERTY);
    if (dlqCause != null) {
        setAMQMsgDlqDeliveryFailureCause(amqMsg, dlqCause);
    }
    final SimpleString lastValueProperty = coreMessage.getLastValueProperty();
    if (lastValueProperty != null) {
        setAMQMsgHdrLastValueName(amqMsg, lastValueProperty);
    }
    final Set<SimpleString> props = coreMessage.getPropertyNames();
    if (props != null) {
        setAMQMsgObjectProperties(amqMsg, coreMessage, props, consumer);
    }
    if (bytes != null) {
        ByteSequence content = new ByteSequence(bytes);
        amqMsg.setContent(content);
    }
    return amqMsg;
}

Example 5 with ByteSequence

use of org.apache.activemq.util.ByteSequence in project activemq-artemis by apache.

the class OpenWireMessageConverter method toAMQMessageCompressedBytesType.

private static byte[] toAMQMessageCompressedBytesType(final byte[] bytes) throws IOException {
    int length = bytes.length;
    Deflater deflater = new Deflater();
    try (org.apache.activemq.util.ByteArrayOutputStream compressed = new org.apache.activemq.util.ByteArrayOutputStream()) {
        compressed.write(new byte[4]);
        deflater.setInput(bytes);
        deflater.finish();
        byte[] bytesBuf = new byte[1024];
        while (!deflater.finished()) {
            int count = deflater.deflate(bytesBuf);
            compressed.write(bytesBuf, 0, count);
        }
        compressed.flush();
        ByteSequence byteSeq = compressed.toByteSequence();
        ByteSequenceData.writeIntBig(byteSeq, length);
        return Arrays.copyOfRange(byteSeq.data, 0, byteSeq.length);
    } finally {
        deflater.end();
    }
}