Examples with Header org.apache.qpid.server.protocol.v1_0.type.messaging.Header used on opensource projects

Example 1 with Header

use of org.apache.qpid.server.protocol.v1_0.type.messaging.Header in project qpid-broker-j by apache.

the class FrameHandler method parse.

@Override
public ProtocolHandler parse(QpidByteBuffer in) {
    try {
        LOGGER.debug("RECV {} bytes", in.remaining());
        Error frameParsingError = null;
        int size;
        int remaining;
        List<ChannelFrameBody> channelFrameBodies = new ArrayList<>();
        while ((remaining = in.remaining()) >= 8 && frameParsingError == null) {
            size = in.getInt();
            if (size < 8) {
                frameParsingError = createFramingError("specified frame size %d smaller than minimum frame header size %d", size, 8);
                break;
            }
            if (size > _connectionHandler.getMaxFrameSize()) {
                frameParsingError = createFramingError("specified frame size %d larger than maximum frame header size %d", size, _connectionHandler.getMaxFrameSize());
                break;
            }
            if (remaining < size) {
                in.position(in.position() - 4);
                break;
            }
            int dataOffset = (in.get() << 2) & 0x3FF;
            if (dataOffset < 8) {
                frameParsingError = createFramingError("specified frame data offset %d smaller than minimum frame header size %d", dataOffset, 8);
                break;
            }
            if (dataOffset > size) {
                frameParsingError = createFramingError("specified frame data offset %d larger than the frame size %d", dataOffset, size);
                break;
            }
            byte type = in.get();
            switch(type) {
                case 0:
                    if (_isSasl) {
                        frameParsingError = createFramingError("received an AMQP frame type when expecting an SASL frame");
                    }
                    break;
                case 1:
                    if (!_isSasl) {
                        frameParsingError = createFramingError("received a SASL frame type when expecting an AMQP frame");
                    }
                    break;
                default:
                    frameParsingError = createFramingError("unknown frame type: %d", type);
            }
            if (frameParsingError != null) {
                break;
            }
            int channel = in.getUnsignedShort();
            if (dataOffset != 8) {
                in.position(in.position() + dataOffset - 8);
            }
            try (QpidByteBuffer dup = in.slice()) {
                dup.limit(size - dataOffset);
                in.position(in.position() + size - dataOffset);
                final boolean hasFrameBody = dup.hasRemaining();
                Object frameBody;
                if (hasFrameBody) {
                    frameBody = _valueHandler.parse(dup);
                    if (dup.hasRemaining()) {
                        if (frameBody instanceof Transfer) {
                            try (QpidByteBuffer payload = dup.slice()) {
                                ((Transfer) frameBody).setPayload(payload);
                            }
                        } else {
                            frameParsingError = createFramingError("Frame length %d larger than contained frame body %s.", size, frameBody);
                            break;
                        }
                    }
                } else {
                    frameBody = null;
                    if (_isSasl) {
                        frameParsingError = createFramingError("Empty (heartbeat) frames are not permitted during SASL negotiation");
                        break;
                    }
                }
                channelFrameBodies.add(new ChannelFrameBody() {

                    @Override
                    public int getChannel() {
                        return channel;
                    }

                    @Override
                    public Object getFrameBody() {
                        return frameBody;
                    }
                });
                if (_isSasl) {
                    break;
                }
            } catch (AmqpErrorException ex) {
                frameParsingError = ex.getError();
            }
        }
        if (frameParsingError != null) {
            _connectionHandler.handleError(frameParsingError);
            _errored = true;
        } else {
            _connectionHandler.receive(channelFrameBodies);
        }
    } catch (RuntimeException e) {
        if (e instanceof ServerScopedRuntimeException) {
            throw e;
        }
        LOGGER.warn("Unexpected exception handling frame", e);
        // This exception is unexpected. The up layer should handle error condition gracefully
        _connectionHandler.handleError(this.createError(AmqpError.INTERNAL_ERROR, e.toString()));
    }
    return this;
}

Example 2 with Header

use of org.apache.qpid.server.protocol.v1_0.type.messaging.Header in project qpid-broker-j by apache.

the class MessageConverter_1_0_to_v0_10Test method createTestMessage.

private Message_1_0 createTestMessage(final Header header, final DeliveryAnnotations deliveryAnnotations, final MessageAnnotations messageAnnotations, final Properties properties, final ApplicationProperties applicationProperties, final long arrivalTime, final EncodingRetainingSection section) {
    final StoredMessage<MessageMetaData_1_0> storedMessage = mock(StoredMessage.class);
    MessageMetaData_1_0 metaData = new MessageMetaData_1_0(header.createEncodingRetainingSection(), deliveryAnnotations.createEncodingRetainingSection(), messageAnnotations.createEncodingRetainingSection(), properties.createEncodingRetainingSection(), applicationProperties.createEncodingRetainingSection(), new Footer(Collections.emptyMap()).createEncodingRetainingSection(), arrivalTime, 0);
    when(storedMessage.getMetaData()).thenReturn(metaData);
    if (section != null) {
        // TODO this seems to leak QBBs
        final QpidByteBuffer combined = section.getEncodedForm();
        when(storedMessage.getContentSize()).thenReturn((int) section.getEncodedSize());
        final ArgumentCaptor<Integer> offsetCaptor = ArgumentCaptor.forClass(Integer.class);
        final ArgumentCaptor<Integer> sizeCaptor = ArgumentCaptor.forClass(Integer.class);
        when(storedMessage.getContent(offsetCaptor.capture(), sizeCaptor.capture())).then(invocation -> combined.view(offsetCaptor.getValue(), sizeCaptor.getValue()));
    } else {
        when(storedMessage.getContent(0, 0)).thenReturn(QpidByteBuffer.emptyQpidByteBuffer());
    }
    return new Message_1_0(storedMessage);
}

Example 3 with Header

use of org.apache.qpid.server.protocol.v1_0.type.messaging.Header in project qpid-broker-j by apache.

the class PropertyConverter_1_0_to_0_10Test method testCreationTimeConversion.

@Test
public void testCreationTimeConversion() {
    final long timestamp = System.currentTimeMillis() - 10000;
    final long arrivalTime = timestamp + 1;
    Properties properties = new Properties();
    properties.setCreationTime(new Date(timestamp));
    Message_1_0 message = createTestMessage(new Header(), new DeliveryAnnotations(Collections.emptyMap()), new MessageAnnotations(Collections.emptyMap()), properties, new ApplicationProperties(Collections.emptyMap()), arrivalTime, null);
    final MessageTransferMessage convertedMessage = _messageConverter.convert(message, _namedAddressSpace);
    final DeliveryProperties deliveryProperties = convertedMessage.getStoredMessage().getMetaData().getDeliveryProperties();
    assertEquals("Unexpected timestamp", timestamp, deliveryProperties.getTimestamp());
}

Example 4 with Header

use of org.apache.qpid.server.protocol.v1_0.type.messaging.Header in project qpid-broker-j by apache.

the class MessageConverter_1_0_to_v0_10 method convertMetaData.

private MessageMetaData_0_10 convertMetaData(Message_1_0 serverMsg, final NamedAddressSpace addressSpace, final String bodyMimeType, final int size) {
    DeliveryProperties deliveryProps = new DeliveryProperties();
    MessageProperties messageProps = new MessageProperties();
    final MessageMetaData_1_0.MessageHeader_1_0 origHeader = serverMsg.getMessageHeader();
    setExchangeAndRoutingKeyOnDeliveryProperties(deliveryProps, origHeader, addressSpace);
    deliveryProps.setDeliveryMode(serverMsg.isPersistent() ? MessageDeliveryMode.PERSISTENT : MessageDeliveryMode.NON_PERSISTENT);
    deliveryProps.setExpiration(serverMsg.getExpiration());
    deliveryProps.setPriority(MessageDeliveryPriority.get(origHeader.getPriority()));
    Date creationTime = getCreationTime(serverMsg);
    final long arrivalTime = serverMsg.getArrivalTime();
    if (creationTime != null) {
        deliveryProps.setTimestamp(creationTime.getTime());
    } else {
        deliveryProps.setTimestamp(arrivalTime);
    }
    Long ttl = getTtl(serverMsg);
    Date absoluteExpiryTime = getAbsoluteExpiryTime(serverMsg);
    if (ttl != null) {
        deliveryProps.setTtl(ttl);
        deliveryProps.setExpiration(arrivalTime + ttl);
    } else if (absoluteExpiryTime != null) {
        final long time = absoluteExpiryTime.getTime();
        deliveryProps.setTtl(Math.max(0, time - arrivalTime));
        deliveryProps.setExpiration(time);
    }
    UUID messageId = getMessageIdAsUUID(serverMsg);
    if (messageId != null) {
        messageProps.setMessageId(messageId);
    }
    byte[] correlationId = getCorrelationIdAsBytes(serverMsg);
    if (correlationId != null) {
        messageProps.setCorrelationId(correlationId);
    }
    final String encoding = origHeader.getEncoding();
    if (encoding != null) {
        messageProps.setContentEncoding(ensureStr8("content-encoding", encoding));
    }
    messageProps.setContentLength(size);
    messageProps.setContentType(bodyMimeType);
    byte[] userId = getUserIdAsBytes(serverMsg);
    if (userId != null && userId.length <= MAX_VBIN16_LENGTH) {
        messageProps.setUserId(ensureVBin16("user-id", userId));
    }
    final String origReplyTo = origHeader.getReplyTo();
    if (origReplyTo != null && !origReplyTo.equals("")) {
        messageProps.setReplyTo(getReplyTo(addressSpace, origReplyTo));
    }
    Map<String, Object> appHeaders = getApplicationHeaders(serverMsg);
    messageProps.setApplicationHeaders(appHeaders);
    Header header = new Header(deliveryProps, messageProps, null);
    return new MessageMetaData_0_10(header, size, arrivalTime);
}

Example 5 with Header

use of org.apache.qpid.server.protocol.v1_0.type.messaging.Header in project qpid-broker-j by apache.

the class PropertyConverter_0_10_to_1_0Test method testExpirationConversion.

@Test
public void testExpirationConversion() {
    long timestamp = System.currentTimeMillis();
    int ttl = 100000;
    final long expiration = timestamp + ttl;
    final DeliveryProperties deliveryProperties = new DeliveryProperties();
    deliveryProperties.setExpiration(expiration);
    MessageTransferMessage message = createTestMessage(deliveryProperties, new MessageProperties(), null, timestamp);
    final Message_1_0 convertedMessage = _messageConverter.convert(message, _namedAddressSpace);
    Properties properties = convertedMessage.getPropertiesSection().getValue();
    assertNull("Unexpected expiration", properties.getAbsoluteExpiryTime());
    Header header = convertedMessage.getHeaderSection().getValue();
    assertEquals("Unexpected TTL", (long) ttl, (long) header.getTtl().intValue());
}