com.sun.xml.internal.stream.buffer.MutableXMLStreamBuffer Java Examples

@Override
public XMLStreamReader readPayload() throws XMLStreamException {
   try {
        if(infoset==null) {
                            if (rawContext != null) {
                    XMLStreamBufferResult sbr = new XMLStreamBufferResult();
                                    Marshaller m = rawContext.createMarshaller();
                                    m.setProperty("jaxb.fragment", Boolean.TRUE);
                                    m.marshal(jaxbObject, sbr);
                    infoset = sbr.getXMLStreamBuffer();
                            } else {
                                MutableXMLStreamBuffer buffer = new MutableXMLStreamBuffer();
                                writePayloadTo(buffer.createFromXMLStreamWriter());
                                infoset = buffer;
                            }
        }
        XMLStreamReader reader = infoset.readAsXMLStreamReader();
        if(reader.getEventType()== START_DOCUMENT)
            XMLStreamReaderUtil.nextElementContent(reader);
        return reader;
    } catch (JAXBException e) {
       // bug 6449684, spec 4.3.4
       throw new WebServiceException(e);
    }
}
 

private static XMLStreamBuffer createBufferFromAddress(String address, AddressingVersion version) {
    try {
        MutableXMLStreamBuffer xsb = new MutableXMLStreamBuffer();
        StreamWriterBufferCreator w = new StreamWriterBufferCreator(xsb);
        w.writeStartDocument();
        w.writeStartElement(version.getPrefix(),
            "EndpointReference", version.nsUri);
        w.writeNamespace(version.getPrefix(), version.nsUri);
        w.writeStartElement(version.getPrefix(),version.eprType.address, version.nsUri);
        w.writeCharacters(address);
        w.writeEndElement();
        w.writeEndElement();
        w.writeEndDocument();
        w.close();
        return xsb;
    } catch (XMLStreamException e) {
        // can never happen because we are writing to XSB
        throw new AssertionError(e);
    }
}
 

@Override
public XMLStreamReader readPayload() throws XMLStreamException {
   try {
        if(infoset==null) {
                            if (rawContext != null) {
                    XMLStreamBufferResult sbr = new XMLStreamBufferResult();
                                    Marshaller m = rawContext.createMarshaller();
                                    m.setProperty("jaxb.fragment", Boolean.TRUE);
                                    m.marshal(jaxbObject, sbr);
                    infoset = sbr.getXMLStreamBuffer();
                            } else {
                                MutableXMLStreamBuffer buffer = new MutableXMLStreamBuffer();
                                writePayloadTo(buffer.createFromXMLStreamWriter());
                                infoset = buffer;
                            }
        }
        XMLStreamReader reader = infoset.readAsXMLStreamReader();
        if(reader.getEventType()== START_DOCUMENT)
            XMLStreamReaderUtil.nextElementContent(reader);
        return reader;
    } catch (JAXBException e) {
       // bug 6449684, spec 4.3.4
       throw new WebServiceException(e);
    }
}
 

public MutableXMLStreamBuffer create(XMLReader reader, InputStream in, String systemId) throws IOException, SAXException {
    if (_buffer == null) {
        createBuffer();
    }
    _buffer.setSystemId(systemId);
    reader.setContentHandler(this);
    reader.setProperty(Properties.LEXICAL_HANDLER_PROPERTY, this);

    try {
        setHasInternedStrings(reader.getFeature(Features.STRING_INTERNING_FEATURE));
    } catch (SAXException e) {
    }


    if (systemId != null) {
        InputSource s = new InputSource(systemId);
        s.setByteStream(in);
        reader.parse(s);
    } else {
        reader.parse(new InputSource(in));
    }

    return getXMLStreamBuffer();
}
 

public MutableXMLStreamBuffer create(XMLReader reader, InputStream in, String systemId) throws IOException, SAXException {
    if (_buffer == null) {
        createBuffer();
    }
    _buffer.setSystemId(systemId);
    reader.setContentHandler(this);
    reader.setProperty(Properties.LEXICAL_HANDLER_PROPERTY, this);

    try {
        setHasInternedStrings(reader.getFeature(Features.STRING_INTERNING_FEATURE));
    } catch (SAXException e) {
    }


    if (systemId != null) {
        InputSource s = new InputSource(systemId);
        s.setByteStream(in);
        reader.parse(s);
    } else {
        reader.parse(new InputSource(in));
    }

    return getXMLStreamBuffer();
}
 

@Override
public XMLStreamReader readPayload() throws XMLStreamException {
   try {
        if(infoset==null) {
                            if (rawContext != null) {
                    XMLStreamBufferResult sbr = new XMLStreamBufferResult();
                                    Marshaller m = rawContext.createMarshaller();
                                    m.setProperty("jaxb.fragment", Boolean.TRUE);
                                    m.marshal(jaxbObject, sbr);
                    infoset = sbr.getXMLStreamBuffer();
                            } else {
                                MutableXMLStreamBuffer buffer = new MutableXMLStreamBuffer();
                                writePayloadTo(buffer.createFromXMLStreamWriter());
                                infoset = buffer;
                            }
        }
        XMLStreamReader reader = infoset.readAsXMLStreamReader();
        if(reader.getEventType()== START_DOCUMENT)
            XMLStreamReaderUtil.nextElementContent(reader);
        return reader;
    } catch (JAXBException e) {
       // bug 6449684, spec 4.3.4
       throw new WebServiceException(e);
    }
}
 

@Override
public XMLStreamReader readPayload() throws XMLStreamException {
   try {
        if(infoset==null) {
                            if (rawContext != null) {
                    XMLStreamBufferResult sbr = new XMLStreamBufferResult();
                                    Marshaller m = rawContext.createMarshaller();
                                    m.setProperty("jaxb.fragment", Boolean.TRUE);
                                    m.marshal(jaxbObject, sbr);
                    infoset = sbr.getXMLStreamBuffer();
                            } else {
                                MutableXMLStreamBuffer buffer = new MutableXMLStreamBuffer();
                                writePayloadTo(buffer.createFromXMLStreamWriter());
                                infoset = buffer;
                            }
        }
        XMLStreamReader reader = infoset.readAsXMLStreamReader();
        if(reader.getEventType()== START_DOCUMENT)
            XMLStreamReaderUtil.nextElementContent(reader);
        return reader;
    } catch (JAXBException e) {
       // bug 6449684, spec 4.3.4
       throw new WebServiceException(e);
    }
}
 

private static XMLStreamBuffer createBufferFromAddress(String address, AddressingVersion version) {
    try {
        MutableXMLStreamBuffer xsb = new MutableXMLStreamBuffer();
        StreamWriterBufferCreator w = new StreamWriterBufferCreator(xsb);
        w.writeStartDocument();
        w.writeStartElement(version.getPrefix(),
            "EndpointReference", version.nsUri);
        w.writeNamespace(version.getPrefix(), version.nsUri);
        w.writeStartElement(version.getPrefix(),version.eprType.address, version.nsUri);
        w.writeCharacters(address);
        w.writeEndElement();
        w.writeEndElement();
        w.writeEndDocument();
        w.close();
        return xsb;
    } catch (XMLStreamException e) {
        // can never happen because we are writing to XSB
        throw new AssertionError(e);
    }
}
 

public MutableXMLStreamBuffer create(XMLReader reader, InputStream in, String systemId) throws IOException, SAXException {
    if (_buffer == null) {
        createBuffer();
    }
    _buffer.setSystemId(systemId);
    reader.setContentHandler(this);
    reader.setProperty(Properties.LEXICAL_HANDLER_PROPERTY, this);

    try {
        setHasInternedStrings(reader.getFeature(Features.STRING_INTERNING_FEATURE));
    } catch (SAXException e) {
    }


    if (systemId != null) {
        InputSource s = new InputSource(systemId);
        s.setByteStream(in);
        reader.parse(s);
    } else {
        reader.parse(new InputSource(in));
    }

    return getXMLStreamBuffer();
}
 

public MutableXMLStreamBuffer create(XMLReader reader, InputStream in, String systemId) throws IOException, SAXException {
    if (_buffer == null) {
        createBuffer();
    }
    _buffer.setSystemId(systemId);
    reader.setContentHandler(this);
    reader.setProperty(Properties.LEXICAL_HANDLER_PROPERTY, this);

    try {
        setHasInternedStrings(reader.getFeature(Features.STRING_INTERNING_FEATURE));
    } catch (SAXException e) {
    }


    if (systemId != null) {
        InputSource s = new InputSource(systemId);
        s.setByteStream(in);
        reader.parse(s);
    } else {
        reader.parse(new InputSource(in));
    }

    return getXMLStreamBuffer();
}
 

public MutableXMLStreamBuffer create(XMLReader reader, InputStream in, String systemId) throws IOException, SAXException {
    if (_buffer == null) {
        createBuffer();
    }
    _buffer.setSystemId(systemId);
    reader.setContentHandler(this);
    reader.setProperty(Properties.LEXICAL_HANDLER_PROPERTY, this);

    try {
        setHasInternedStrings(reader.getFeature(Features.STRING_INTERNING_FEATURE));
    } catch (SAXException e) {
    }


    if (systemId != null) {
        InputSource s = new InputSource(systemId);
        s.setByteStream(in);
        reader.parse(s);
    } else {
        reader.parse(new InputSource(in));
    }

    return getXMLStreamBuffer();
}
 

@Override
public XMLStreamReader readPayload() throws XMLStreamException {
   try {
        if(infoset==null) {
                            if (rawContext != null) {
                    XMLStreamBufferResult sbr = new XMLStreamBufferResult();
                                    Marshaller m = rawContext.createMarshaller();
                                    m.setProperty("jaxb.fragment", Boolean.TRUE);
                                    m.marshal(jaxbObject, sbr);
                    infoset = sbr.getXMLStreamBuffer();
                            } else {
                                MutableXMLStreamBuffer buffer = new MutableXMLStreamBuffer();
                                writePayloadTo(buffer.createFromXMLStreamWriter());
                                infoset = buffer;
                            }
        }
        XMLStreamReader reader = infoset.readAsXMLStreamReader();
        if(reader.getEventType()== START_DOCUMENT)
            XMLStreamReaderUtil.nextElementContent(reader);
        return reader;
    } catch (JAXBException e) {
       // bug 6449684, spec 4.3.4
       throw new WebServiceException(e);
    }
}
 

@Override
public XMLStreamReader readPayload() throws XMLStreamException {
   try {
        if(infoset==null) {
                            if (rawContext != null) {
                    XMLStreamBufferResult sbr = new XMLStreamBufferResult();
                                    Marshaller m = rawContext.createMarshaller();
                                    m.setProperty("jaxb.fragment", Boolean.TRUE);
                                    m.marshal(jaxbObject, sbr);
                    infoset = sbr.getXMLStreamBuffer();
                            } else {
                                MutableXMLStreamBuffer buffer = new MutableXMLStreamBuffer();
                                writePayloadTo(buffer.createFromXMLStreamWriter());
                                infoset = buffer;
                            }
        }
        XMLStreamReader reader = infoset.readAsXMLStreamReader();
        if(reader.getEventType()== START_DOCUMENT)
            XMLStreamReaderUtil.nextElementContent(reader);
        return reader;
    } catch (JAXBException e) {
       // bug 6449684, spec 4.3.4
       throw new WebServiceException(e);
    }
}
 

/**
 * Updates filename if the suggested filename need to be changed in
 * xsd:import. If there is already a schema document for the namespace
 * in the metadata, then it is not generated.
 *
 * return null if schema need not be generated
 *        Result the generated schema document
 */
public Result getSchemaOutput(String namespace, Holder<String> filename) {
    List<SDDocumentImpl> schemas = nsMapping.get(namespace);
    if (schemas != null) {
        if (schemas.size() > 1) {
            throw new ServerRtException("server.rt.err",
                "More than one schema for the target namespace "+namespace);
        }
        filename.value = schemas.get(0).getURL().toExternalForm();
        return null;            // Don't generate schema
    }

    URL url = createURL(filename.value);
    MutableXMLStreamBuffer xsb = new MutableXMLStreamBuffer();
    xsb.setSystemId(url.toExternalForm());
    SDDocumentSource sd = SDDocumentSource.create(url,xsb);
    newDocs.add(sd);

    XMLStreamBufferResult r = new XMLStreamBufferResult(xsb);
    r.setSystemId(filename.value);
    return r;
}
 

private static XMLStreamBuffer createBufferFromAddress(String address, AddressingVersion version) {
    try {
        MutableXMLStreamBuffer xsb = new MutableXMLStreamBuffer();
        StreamWriterBufferCreator w = new StreamWriterBufferCreator(xsb);
        w.writeStartDocument();
        w.writeStartElement(version.getPrefix(),
            "EndpointReference", version.nsUri);
        w.writeNamespace(version.getPrefix(), version.nsUri);
        w.writeStartElement(version.getPrefix(),version.eprType.address, version.nsUri);
        w.writeCharacters(address);
        w.writeEndElement();
        w.writeEndElement();
        w.writeEndDocument();
        w.close();
        return xsb;
    } catch (XMLStreamException e) {
        // can never happen because we are writing to XSB
        throw new AssertionError(e);
    }
}
 

public MutableXMLStreamBuffer create(XMLReader reader, InputStream in, String systemId) throws IOException, SAXException {
    if (_buffer == null) {
        createBuffer();
    }
    _buffer.setSystemId(systemId);
    reader.setContentHandler(this);
    reader.setProperty(Properties.LEXICAL_HANDLER_PROPERTY, this);

    try {
        setHasInternedStrings(reader.getFeature(Features.STRING_INTERNING_FEATURE));
    } catch (SAXException e) {
    }


    if (systemId != null) {
        InputSource s = new InputSource(systemId);
        s.setByteStream(in);
        reader.parse(s);
    } else {
        reader.parse(new InputSource(in));
    }

    return getXMLStreamBuffer();
}
 

/**
 * Updates filename if the suggested filename need to be changed in
 * xsd:import. If there is already a schema document for the namespace
 * in the metadata, then it is not generated.
 *
 * return null if schema need not be generated
 *        Result the generated schema document
 */
public Result getSchemaOutput(String namespace, Holder<String> filename) {
    List<SDDocumentImpl> schemas = nsMapping.get(namespace);
    if (schemas != null) {
        if (schemas.size() > 1) {
            throw new ServerRtException("server.rt.err",
                "More than one schema for the target namespace "+namespace);
        }
        filename.value = schemas.get(0).getURL().toExternalForm();
        return null;            // Don't generate schema
    }

    URL url = createURL(filename.value);
    MutableXMLStreamBuffer xsb = new MutableXMLStreamBuffer();
    xsb.setSystemId(url.toExternalForm());
    SDDocumentSource sd = SDDocumentSource.create(url,xsb);
    newDocs.add(sd);

    XMLStreamBufferResult r = new XMLStreamBufferResult(xsb);
    r.setSystemId(filename.value);
    return r;
}
 

/**
 * Creates the buffer from a stream reader that is an element fragment.
 * <p>
 * The stream reader will be moved to the position of the next start of
 * an element if the stream reader is not already positioned at the start
 * of an element.
 * <p>
 * The element and all its children will be stored and after storing the stream
 * will be positioned at the next event after the end of the element.
 * <p>
 * @param storeInScopeNamespaces true if in-scope namespaces of the element
 *        fragment should be stored.
 * @return the mutable stream buffer.
 * @throws XMLStreamException if the stream reader cannot be positioned at
 *         the start of an element.
 */
public MutableXMLStreamBuffer createElementFragment(XMLStreamReader reader,
        boolean storeInScopeNamespaces) throws XMLStreamException {
    if (_buffer == null) {
        createBuffer();
    }

    if (!reader.hasNext()) {
        return _buffer;
    }

    _storeInScopeNamespacesOnElementFragment = storeInScopeNamespaces;

    _eventType = reader.getEventType();
    if (_eventType != XMLStreamReader.START_ELEMENT) {
        do {
            _eventType = reader.next();
        } while(_eventType != XMLStreamReader.START_ELEMENT && _eventType != XMLStreamReader.END_DOCUMENT);
    }

    if (storeInScopeNamespaces) {
        _inScopePrefixes = new HashMap<String,Integer>();
    }

    storeElementAndChildren(reader);

    return getXMLStreamBuffer();
}
 

/**
 * Creates from the spec version of {@link EndpointReference}.
 *
 * <p>
 * This method performs the data conversion, so it's slow.
 * Do not use this method in a performance critical path.
 */
public WSEndpointReference(EndpointReference epr, AddressingVersion version) {
    try {
        MutableXMLStreamBuffer xsb = new MutableXMLStreamBuffer();
        epr.writeTo(new XMLStreamBufferResult(xsb));
        this.infoset = xsb;
        this.version = version;
        this.rootElement = new QName("EndpointReference", version.nsUri);
        parse();
    } catch (XMLStreamException e) {
        throw new WebServiceException(ClientMessages.FAILED_TO_PARSE_EPR(epr),e);
    }
}
 

/**
 * Generates the concrete WSDL that contains service element.
 *
 * @return Result the generated concrete WSDL
 */
public Result getWSDL(String filename) {
    URL url = createURL(filename);
    MutableXMLStreamBuffer xsb = new MutableXMLStreamBuffer();
    xsb.setSystemId(url.toExternalForm());
    concreteWsdlSource = SDDocumentSource.create(url,xsb);
    newDocs.add(concreteWsdlSource);
    XMLStreamBufferResult r = new XMLStreamBufferResult(xsb);
    r.setSystemId(filename);
    return r;
}
 

private static MutableXMLStreamBuffer createXMLStreamBuffer() {
    // TODO: Decode should own one MutableXMLStreamBuffer for reuse
    // since it is more efficient. ISSUE: possible issue with
    // lifetime of information in the buffer if accessed beyond
    // the pipe line.
    return new MutableXMLStreamBuffer();
}
 

private static MutableXMLStreamBuffer createXMLStreamBuffer() {
    // TODO: Decode should own one MutableXMLStreamBuffer for reuse
    // since it is more efficient. ISSUE: possible issue with
    // lifetime of information in the buffer if accessed beyond
    // the pipe line.
    return new MutableXMLStreamBuffer();
}
 

/**
 * Creates from the spec version of {@link EndpointReference}.
 *
 * <p>
 * This method performs the data conversion, so it's slow.
 * Do not use this method in a performance critical path.
 */
public WSEndpointReference(EndpointReference epr, AddressingVersion version) {
    try {
        MutableXMLStreamBuffer xsb = new MutableXMLStreamBuffer();
        epr.writeTo(new XMLStreamBufferResult(xsb));
        this.infoset = xsb;
        this.version = version;
        this.rootElement = new QName("EndpointReference", version.nsUri);
        parse();
    } catch (XMLStreamException e) {
        throw new WebServiceException(ClientMessages.FAILED_TO_PARSE_EPR(epr),e);
    }
}
 

/**
 * Creates the buffer from a stream reader that is an element fragment.
 * <p>
 * The stream reader will be moved to the position of the next start of
 * an element if the stream reader is not already positioned at the start
 * of an element.
 * <p>
 * The element and all its children will be stored and after storing the stream
 * will be positioned at the next event after the end of the element.
 * <p>
 * @param storeInScopeNamespaces true if in-scope namespaces of the element
 *        fragment should be stored.
 * @return the mutable stream buffer.
 * @throws XMLStreamException if the stream reader cannot be positioned at
 *         the start of an element.
 */
public MutableXMLStreamBuffer createElementFragment(XMLStreamReader reader,
        boolean storeInScopeNamespaces) throws XMLStreamException {
    if (_buffer == null) {
        createBuffer();
    }

    if (!reader.hasNext()) {
        return _buffer;
    }

    _storeInScopeNamespacesOnElementFragment = storeInScopeNamespaces;

    _eventType = reader.getEventType();
    if (_eventType != XMLStreamReader.START_ELEMENT) {
        do {
            _eventType = reader.next();
        } while(_eventType != XMLStreamReader.START_ELEMENT && _eventType != XMLStreamReader.END_DOCUMENT);
    }

    if (storeInScopeNamespaces) {
        _inScopePrefixes = new HashMap<String,Integer>();
    }

    storeElementAndChildren(reader);

    return getXMLStreamBuffer();
}
 

public XMLStreamReader readHeader() throws XMLStreamException {
    if(infoset==null) {
        MutableXMLStreamBuffer buffer = new MutableXMLStreamBuffer();
        writeTo(buffer.createFromXMLStreamWriter());
        infoset = buffer;
    }
    return infoset.readAsXMLStreamReader();
}
 

private static XMLStreamBuffer cacheHeaders(XMLStreamReader reader,
        Map<String, String> namespaces, HeaderList headers,
        StreamHeaderDecoder headerDecoder) throws XMLStreamException {
    MutableXMLStreamBuffer buffer = createXMLStreamBuffer();
    StreamReaderBufferCreator creator = new StreamReaderBufferCreator();
    creator.setXMLStreamBuffer(buffer);

    // Reader is positioned at the first header block
    while(reader.getEventType() == javax.xml.stream.XMLStreamConstants.START_ELEMENT) {
        Map<String,String> headerBlockNamespaces = namespaces;

        // Collect namespaces on SOAP header block
        if (reader.getNamespaceCount() > 0) {
            headerBlockNamespaces = new HashMap<String,String>(namespaces);
            for (int i = 0; i < reader.getNamespaceCount(); i++) {
                headerBlockNamespaces.put(reader.getNamespacePrefix(i), reader.getNamespaceURI(i));
            }
        }

        // Mark
        XMLStreamBuffer mark = new XMLStreamBufferMark(headerBlockNamespaces, creator);
        // Create Header
        headers.add(headerDecoder.decodeHeader(reader, mark));


        // Cache the header block
        // After caching Reader will be positioned at next header block or
        // the end of the </soap:header>
        creator.createElementFragment(reader, false);
        if (reader.getEventType() != XMLStreamConstants.START_ELEMENT &&
                reader.getEventType() != XMLStreamConstants.END_ELEMENT) {
            XMLStreamReaderUtil.nextElementContent(reader);
        }
    }

    return buffer;
}
 

/**
 * Creates from the spec version of {@link EndpointReference}.
 *
 * <p>
 * This method performs the data conversion, so it's slow.
 * Do not use this method in a performance critical path.
 */
public WSEndpointReference(EndpointReference epr, AddressingVersion version) {
    try {
        MutableXMLStreamBuffer xsb = new MutableXMLStreamBuffer();
        epr.writeTo(new XMLStreamBufferResult(xsb));
        this.infoset = xsb;
        this.version = version;
        this.rootElement = new QName("EndpointReference", version.nsUri);
        parse();
    } catch (XMLStreamException e) {
        throw new WebServiceException(ClientMessages.FAILED_TO_PARSE_EPR(epr),e);
    }
}
 

private static XMLStreamBuffer cacheHeaders(XMLStreamReader reader,
        Map<String, String> namespaces, HeaderList headers,
        StreamHeaderDecoder headerDecoder) throws XMLStreamException {
    MutableXMLStreamBuffer buffer = createXMLStreamBuffer();
    StreamReaderBufferCreator creator = new StreamReaderBufferCreator();
    creator.setXMLStreamBuffer(buffer);

    // Reader is positioned at the first header block
    while(reader.getEventType() == javax.xml.stream.XMLStreamConstants.START_ELEMENT) {
        Map<String,String> headerBlockNamespaces = namespaces;

        // Collect namespaces on SOAP header block
        if (reader.getNamespaceCount() > 0) {
            headerBlockNamespaces = new HashMap<String,String>(namespaces);
            for (int i = 0; i < reader.getNamespaceCount(); i++) {
                headerBlockNamespaces.put(reader.getNamespacePrefix(i), reader.getNamespaceURI(i));
            }
        }

        // Mark
        XMLStreamBuffer mark = new XMLStreamBufferMark(headerBlockNamespaces, creator);
        // Create Header
        headers.add(headerDecoder.decodeHeader(reader, mark));


        // Cache the header block
        // After caching Reader will be positioned at next header block or
        // the end of the </soap:header>
        creator.createElementFragment(reader, false);
        if (reader.getEventType() != XMLStreamConstants.START_ELEMENT &&
                reader.getEventType() != XMLStreamConstants.END_ELEMENT) {
            XMLStreamReaderUtil.nextElementContent(reader);
        }
    }

    return buffer;
}
 

private static XMLStreamBuffer cacheHeaders(XMLStreamReader reader,
        Map<String, String> namespaces, HeaderList headers,
        StreamHeaderDecoder headerDecoder) throws XMLStreamException {
    MutableXMLStreamBuffer buffer = createXMLStreamBuffer();
    StreamReaderBufferCreator creator = new StreamReaderBufferCreator();
    creator.setXMLStreamBuffer(buffer);

    // Reader is positioned at the first header block
    while(reader.getEventType() == javax.xml.stream.XMLStreamConstants.START_ELEMENT) {
        Map<String,String> headerBlockNamespaces = namespaces;

        // Collect namespaces on SOAP header block
        if (reader.getNamespaceCount() > 0) {
            headerBlockNamespaces = new HashMap<String,String>(namespaces);
            for (int i = 0; i < reader.getNamespaceCount(); i++) {
                headerBlockNamespaces.put(reader.getNamespacePrefix(i), reader.getNamespaceURI(i));
            }
        }

        // Mark
        XMLStreamBuffer mark = new XMLStreamBufferMark(headerBlockNamespaces, creator);
        // Create Header
        headers.add(headerDecoder.decodeHeader(reader, mark));


        // Cache the header block
        // After caching Reader will be positioned at next header block or
        // the end of the </soap:header>
        creator.createElementFragment(reader, false);
        if (reader.getEventType() != XMLStreamConstants.START_ELEMENT &&
                reader.getEventType() != XMLStreamConstants.END_ELEMENT) {
            XMLStreamReaderUtil.nextElementContent(reader);
        }
    }

    return buffer;
}
 

private static MutableXMLStreamBuffer createXMLStreamBuffer() {
    // TODO: Decode should own one MutableXMLStreamBuffer for reuse
    // since it is more efficient. ISSUE: possible issue with
    // lifetime of information in the buffer if accessed beyond
    // the pipe line.
    return new MutableXMLStreamBuffer();
}