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

Example 1 with SectionDecoderImpl

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

the class MessageConverter_0_10_to_1_0Test method getEncodingRetainingSections.

private List<EncodingRetainingSection<?>> getEncodingRetainingSections(final QpidByteBuffer content, final int expectedNumberOfSections) throws Exception {
    SectionDecoder sectionDecoder = new SectionDecoderImpl(_typeRegistry.getSectionDecoderRegistry());
    final List<EncodingRetainingSection<?>> sections = sectionDecoder.parseAll(content);
    assertEquals("Unexpected number of sections", expectedNumberOfSections, sections.size());
    return sections;
}

Example 2 with SectionDecoderImpl

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

the class MessageConverter_0_8_to_1_0Test method getEncodingRetainingSections.

private List<EncodingRetainingSection<?>> getEncodingRetainingSections(final QpidByteBuffer content, final int expectedNumberOfSections) throws Exception {
    SectionDecoder sectionDecoder = new SectionDecoderImpl(_typeRegistry.getSectionDecoderRegistry());
    final List<EncodingRetainingSection<?>> sections = sectionDecoder.parseAll(content);
    assertEquals("Unexpected number of sections", expectedNumberOfSections, sections.size());
    return sections;
}

Example 3 with SectionDecoderImpl

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

the class ConsumerTarget_1_0Test method testTTLAdjustedOnSend.

public void testTTLAdjustedOnSend() throws Exception {
    final MessageInstanceConsumer comsumer = mock(MessageInstanceConsumer.class);
    long ttl = 2000L;
    long arrivalTime = System.currentTimeMillis() - 1000L;
    final Header header = new Header();
    header.setTtl(UnsignedInteger.valueOf(ttl));
    final Message_1_0 message = createTestMessage(header, arrivalTime);
    final MessageInstance messageInstance = mock(MessageInstance.class);
    when(messageInstance.getMessage()).thenReturn(message);
    AtomicReference<QpidByteBuffer> payloadRef = new AtomicReference<>();
    doAnswer(invocation -> {
        final Object[] args = invocation.getArguments();
        Transfer transfer = (Transfer) args[0];
        QpidByteBuffer transferPayload = transfer.getPayload();
        QpidByteBuffer payloadCopy = transferPayload.duplicate();
        payloadRef.set(payloadCopy);
        return null;
    }).when(_sendingLinkEndpoint).transfer(any(Transfer.class), anyBoolean());
    _consumerTarget.doSend(comsumer, messageInstance, false);
    verify(_sendingLinkEndpoint, times(1)).transfer(any(Transfer.class), anyBoolean());
    final List<EncodingRetainingSection<?>> sections;
    try (QpidByteBuffer payload = payloadRef.get()) {
        sections = new SectionDecoderImpl(_describedTypeRegistry.getSectionDecoderRegistry()).parseAll(payload);
    }
    Header sentHeader = null;
    for (EncodingRetainingSection<?> section : sections) {
        if (section instanceof HeaderSection) {
            sentHeader = ((HeaderSection) section).getValue();
        }
    }
    assertNotNull("Header is not found", sentHeader);
    assertNotNull("Ttl is not set", sentHeader.getTtl());
    assertTrue("Unexpected ttl", sentHeader.getTtl().longValue() <= 1000);
}

Example 4 with SectionDecoderImpl

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

the class MessageConverter_Internal_to_1_0Test method getEncodingRetainingSections.

private List<EncodingRetainingSection<?>> getEncodingRetainingSections(final QpidByteBuffer content, final int expectedNumberOfSections) throws Exception {
    SectionDecoder sectionDecoder = new SectionDecoderImpl(_typeRegistry.getSectionDecoderRegistry());
    final List<EncodingRetainingSection<?>> sections = sectionDecoder.parseAll(content);
    assertEquals("Unexpected number of sections", expectedNumberOfSections, sections.size());
    return sections;
}

Example 5 with SectionDecoderImpl

use of org.apache.qpid.server.protocol.v1_0.messaging.SectionDecoderImpl 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;
}