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

Example 6 with DeliveryAnnotationsSection

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

the class MessageDecoder method parse.

public void parse() throws AmqpErrorException {
    if (!_parsed) {
        List<EncodingRetainingSection<?>> sections;
        try (QpidByteBuffer combined = QpidByteBuffer.concatenate(_fragments)) {
            sections = _sectionDecoder.parseAll(combined);
        }
        _fragments.forEach(QpidByteBuffer::dispose);
        Iterator<EncodingRetainingSection<?>> iter = sections.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 IllegalStateException(String.format("Encountered unexpected section '%s'", s.getClass().getSimpleName()));
        }
        _parsed = true;
    }
}