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

Example 1 with DataSection

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

the class PropertyConverter_v1_0_to_InternalTest 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 byte[] content) {
    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, content == null ? 0 : content.length);
    when(storedMessage.getMetaData()).thenReturn(metaData);
    if (content != null) {
        Binary binary = new Binary(content);
        DataSection dataSection = new Data(binary).createEncodingRetainingSection();
        QpidByteBuffer qbb = dataSection.getEncodedForm();
        int length = qbb.remaining();
        when(storedMessage.getContentSize()).thenReturn(length);
        when(storedMessage.getContent(0, length)).thenReturn(qbb);
    } else {
        when(storedMessage.getContentSize()).thenReturn(0);
        when(storedMessage.getContent(0, 0)).thenReturn(QpidByteBuffer.emptyQpidByteBuffer());
    }
    return new Message_1_0(storedMessage);
}

Example 2 with DataSection

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

the class PropertyConverter_1_0_to_0_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 byte[] content) {
    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, content == null ? 0 : content.length);
    when(storedMessage.getMetaData()).thenReturn(metaData);
    if (content != null) {
        Binary binary = new Binary(content);
        DataSection dataSection = new Data(binary).createEncodingRetainingSection();
        QpidByteBuffer qbb = dataSection.getEncodedForm();
        int length = qbb.remaining();
        when(storedMessage.getContentSize()).thenReturn(length);
        when(storedMessage.getContent(0, length)).thenReturn(qbb);
    } else {
        when(storedMessage.getContentSize()).thenReturn(0);
        when(storedMessage.getContent(0, 0)).thenReturn(QpidByteBuffer.emptyQpidByteBuffer());
    }
    return new Message_1_0(storedMessage);
}

Example 3 with DataSection

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

the class MessageFormat_1_0 method createMessage.

@Override
public Message_1_0 createMessage(final QpidByteBuffer payload, final MessageStore store, final Object connectionReference) {
    List<EncodingRetainingSection<?>> dataSections = new ArrayList<>();
    List<EncodingRetainingSection<?>> allSections;
    try {
        allSections = getSectionDecoder().parseAll(payload);
    } catch (AmqpErrorException e) {
        throw new AmqpErrorRuntimeException(e);
    }
    MessageMetaData_1_0 mmd = createMessageMetaData(allSections, dataSections);
    MessageHandle<MessageMetaData_1_0> handle = store.addMessage(mmd);
    for (EncodingRetainingSection<?> dataSection : dataSections) {
        try (QpidByteBuffer encodedForm = dataSection.getEncodedForm()) {
            handle.addContent(encodedForm);
        }
        dataSection.dispose();
    }
    final StoredMessage<MessageMetaData_1_0> storedMessage = handle.allContentAdded();
    return new Message_1_0(storedMessage, connectionReference);
}

Example 4 with DataSection

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

the class MessageConverter_from_1_0 method convertBodyToObject.

static Object convertBodyToObject(final Message_1_0 serverMessage) {
    SectionDecoderImpl sectionDecoder = new SectionDecoderImpl(MessageConverter_v1_0_to_Internal.TYPE_REGISTRY.getSectionDecoderRegistry());
    Object bodyObject = null;
    List<EncodingRetainingSection<?>> sections = null;
    try {
        try (QpidByteBuffer allData = serverMessage.getContent()) {
            sections = sectionDecoder.parseAll(allData);
        }
        List<EncodingRetainingSection<?>> bodySections = new ArrayList<>(sections.size());
        ListIterator<EncodingRetainingSection<?>> iterator = sections.listIterator();
        EncodingRetainingSection<?> previousSection = null;
        while (iterator.hasNext()) {
            EncodingRetainingSection<?> section = iterator.next();
            if (section instanceof AmqpValueSection || section instanceof DataSection || section instanceof AmqpSequenceSection) {
                if (previousSection != null && (previousSection.getClass() != section.getClass() || section instanceof AmqpValueSection)) {
                    throw new MessageConversionException("Message is badly formed and has multiple body section which are not all Data or not all AmqpSequence");
                } else {
                    previousSection = section;
                }
                bodySections.add(section);
            }
        }
        // In 1.0 of the spec, it is illegal to have message with no body but AMQP-127 asks to have that restriction lifted
        if (!bodySections.isEmpty()) {
            EncodingRetainingSection<?> firstBodySection = bodySections.get(0);
            if (firstBodySection instanceof AmqpValueSection) {
                bodyObject = convertValue(firstBodySection.getValue());
            } else if (firstBodySection instanceof DataSection) {
                int totalSize = 0;
                for (EncodingRetainingSection<?> section : bodySections) {
                    totalSize += ((DataSection) section).getValue().getArray().length;
                }
                byte[] bodyData = new byte[totalSize];
                ByteBuffer buf = ByteBuffer.wrap(bodyData);
                for (EncodingRetainingSection<?> section : bodySections) {
                    buf.put(((DataSection) section).getValue().asByteBuffer());
                }
                bodyObject = bodyData;
            } else {
                ArrayList<Object> totalSequence = new ArrayList<>();
                for (EncodingRetainingSection<?> section : bodySections) {
                    totalSequence.addAll(((AmqpSequenceSection) section).getValue());
                }
                bodyObject = convertValue(totalSequence);
            }
        }
    } catch (AmqpErrorException e) {
        throw new ConnectionScopedRuntimeException(e);
    } finally {
        if (sections != null) {
            sections.forEach(EncodingRetaining::dispose);
        }
    }
    return bodyObject;
}

Example 5 with DataSection

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

the class MessageFormat_1_0 method createMessageMetaData.

private MessageMetaData_1_0 createMessageMetaData(final List<EncodingRetainingSection<?>> allSections, final List<EncodingRetainingSection<?>> dataSections) {
    long contentSize = 0L;
    HeaderSection headerSection = null;
    PropertiesSection propertiesSection = null;
    DeliveryAnnotationsSection deliveryAnnotationsSection = null;
    MessageAnnotationsSection messageAnnotationsSection = null;
    ApplicationPropertiesSection applicationPropertiesSection = null;
    FooterSection footerSection = null;
    Iterator<EncodingRetainingSection<?>> iter = allSections.iterator();
    EncodingRetainingSection<?> s = iter.hasNext() ? iter.next() : null;
    if (s instanceof HeaderSection) {
        headerSection = (HeaderSection) s;
        s = iter.hasNext() ? iter.next() : null;
    }
    if (s instanceof DeliveryAnnotationsSection) {
        deliveryAnnotationsSection = (DeliveryAnnotationsSection) s;
        s = iter.hasNext() ? iter.next() : null;
    }
    if (s instanceof MessageAnnotationsSection) {
        messageAnnotationsSection = (MessageAnnotationsSection) s;
        s = iter.hasNext() ? iter.next() : null;
    }
    if (s instanceof PropertiesSection) {
        propertiesSection = (PropertiesSection) s;
        s = iter.hasNext() ? iter.next() : null;
    }
    if (s instanceof ApplicationPropertiesSection) {
        applicationPropertiesSection = (ApplicationPropertiesSection) s;
        s = iter.hasNext() ? iter.next() : null;
    }
    if (s instanceof AmqpValueSection) {
        contentSize = s.getEncodedSize();
        dataSections.add(s);
        s = iter.hasNext() ? iter.next() : null;
    } else if (s instanceof DataSection) {
        do {
            contentSize += s.getEncodedSize();
            dataSections.add(s);
            s = iter.hasNext() ? iter.next() : null;
        } while (s instanceof DataSection);
    } else if (s instanceof AmqpSequenceSection) {
        do {
            contentSize += s.getEncodedSize();
            dataSections.add(s);
            s = iter.hasNext() ? iter.next() : null;
        } while (s instanceof AmqpSequenceSection);
    }
    if (s instanceof FooterSection) {
        footerSection = (FooterSection) s;
        s = iter.hasNext() ? iter.next() : null;
    }
    if (s != null) {
        throw new ConnectionScopedRuntimeException(String.format("Encountered unexpected section '%s'", s.getClass().getSimpleName()));
    }
    return new MessageMetaData_1_0(headerSection, deliveryAnnotationsSection, messageAnnotationsSection, propertiesSection, applicationPropertiesSection, footerSection, System.currentTimeMillis(), contentSize);
}