public void marshall(
      Class parentType,
      QName elementType,
      ExtensibilityElement extension,
      PrintWriter pw,
      Definition def,
      ExtensionRegistry extReg)
      throws WSDLException {
    MIMEContent mimeContent = (MIMEContent) extension;

    if (mimeContent != null) {
      String tagName = DOMUtils.getQualifiedValue(MIMEConstants.NS_URI_MIME, "content", def);

      if (parentType != null && MIMEPart.class.isAssignableFrom(parentType)) {
        pw.print("    ");
      }

      pw.print("        <" + tagName);

      DOMUtils.printAttribute(MIMEConstants.ATTR_PART, mimeContent.getPart(), pw);
      DOMUtils.printAttribute(Constants.ATTR_TYPE, mimeContent.getType(), pw);

      Boolean required = mimeContent.getRequired();

      if (required != null) {
        DOMUtils.printQualifiedAttribute(Constants.Q_ATTR_REQUIRED, required.toString(), def, pw);
      }

      pw.println("/>");
    }
  }
  public ExtensibilityElement unmarshall(
      Class parentType, QName elementType, Element el, Definition def, ExtensionRegistry extReg)
      throws WSDLException {
    SOAPBody soapBody = (SOAPBody) extReg.createExtension(parentType, elementType);
    String partsStr = DOMUtils.getAttribute(el, SOAPConstants.ATTR_PARTS);
    String use = DOMUtils.getAttribute(el, SOAPConstants.ATTR_USE);
    String encStyleStr = DOMUtils.getAttribute(el, SOAPConstants.ATTR_ENCODING_STYLE);
    String namespaceURI = DOMUtils.getAttribute(el, Constants.ATTR_NAMESPACE);
    String requiredStr =
        DOMUtils.getAttributeNS(el, Constants.NS_URI_WSDL, Constants.ATTR_REQUIRED);

    if (partsStr != null) {
      soapBody.setParts(StringUtils.parseNMTokens(partsStr));
    }

    if (use != null) {
      soapBody.setUse(use);
    }

    if (encStyleStr != null) {
      soapBody.setEncodingStyles(StringUtils.parseNMTokens(encStyleStr));
    }

    if (namespaceURI != null) {
      soapBody.setNamespaceURI(namespaceURI);
    }

    if (requiredStr != null) {
      soapBody.setRequired(new Boolean(requiredStr));
    }

    return soapBody;
  }
  public void digest(XMLSignContext signContext) throws XMLSignatureException {
    Data data = null;
    if (appliedTransformData == null) {
      data = dereference(signContext);
    } else {
      data = appliedTransformData;
    }
    digestValue = transform(data, signContext);

    // insert digestValue into DigestValue element
    String encodedDV = Base64.encode(digestValue);
    if (log.isLoggable(Level.FINE)) {
      log.log(Level.FINE, "Reference object uri = " + uri);
    }
    Element digestElem = DOMUtils.getLastChildElement(refElem);
    if (digestElem == null) {
      throw new XMLSignatureException("DigestValue element expected");
    }
    DOMUtils.removeAllChildren(digestElem);
    digestElem.appendChild(refElem.getOwnerDocument().createTextNode(encodedDV));

    digested = true;
    if (log.isLoggable(Level.FINE)) {
      log.log(Level.FINE, "Reference digesting completed");
    }
  }
  public ExtensibilityElement unmarshall(
      Class parentType, QName elementType, Element el, Definition def, ExtensionRegistry extReg)
      throws WSDLException {
    MIMEContent mimeContent = (MIMEContent) extReg.createExtension(parentType, elementType);
    String part = DOMUtils.getAttribute(el, MIMEConstants.ATTR_PART);
    String type = DOMUtils.getAttribute(el, Constants.ATTR_TYPE);
    String requiredStr =
        DOMUtils.getAttributeNS(el, Constants.NS_URI_WSDL, Constants.ATTR_REQUIRED);

    if (part != null) {
      mimeContent.setPart(part);
    }

    if (type != null) {
      mimeContent.setType(type);
    }

    if (requiredStr != null) {
      mimeContent.setRequired(new Boolean(requiredStr));
    }

    return mimeContent;
  }
  /**
   * Creates a <code>DOMReference</code> from an element.
   *
   * @param refElem a Reference element
   */
  public DOMReference(Element refElem, XMLCryptoContext context) throws MarshalException {
    // unmarshal Transforms, if specified
    Element nextSibling = DOMUtils.getFirstChildElement(refElem);
    List transforms = new ArrayList(5);
    if (nextSibling.getLocalName().equals("Transforms")) {
      Element transformElem = DOMUtils.getFirstChildElement(nextSibling);
      while (transformElem != null) {
        transforms.add(new DOMTransform(transformElem, context));
        transformElem = DOMUtils.getNextSiblingElement(transformElem);
      }
      nextSibling = DOMUtils.getNextSiblingElement(nextSibling);
    }

    // unmarshal DigestMethod
    Element dmElem = nextSibling;
    this.digestMethod = DOMDigestMethod.unmarshal(dmElem);

    // unmarshal DigestValue
    try {
      Element dvElem = DOMUtils.getNextSiblingElement(dmElem);
      this.digestValue = Base64.decode(dvElem);
    } catch (Base64DecodingException bde) {
      throw new MarshalException(bde);
    }

    // unmarshal attributes
    this.uri = DOMUtils.getAttributeValue(refElem, "URI");
    this.id = DOMUtils.getAttributeValue(refElem, "Id");

    this.type = DOMUtils.getAttributeValue(refElem, "Type");
    this.here = refElem.getAttributeNodeNS(null, "URI");
    this.refElem = refElem;

    if (transforms.isEmpty()) {
      this.transforms = Collections.EMPTY_LIST;
    } else {
      this.transforms = Collections.unmodifiableList(transforms);
    }
    this.appliedTransforms = Collections.EMPTY_LIST;
    this.allTransforms = transforms;
    this.appliedTransformData = null;
  }
  public void marshal(Node parent, String dsPrefix, DOMCryptoContext context)
      throws MarshalException {
    if (log.isLoggable(Level.FINE)) {
      log.log(Level.FINE, "Marshalling Reference");
    }
    Document ownerDoc = DOMUtils.getOwnerDocument(parent);

    refElem = DOMUtils.createElement(ownerDoc, "Reference", XMLSignature.XMLNS, dsPrefix);

    // set attributes
    DOMUtils.setAttributeID(refElem, "Id", id);
    DOMUtils.setAttribute(refElem, "URI", uri);
    DOMUtils.setAttribute(refElem, "Type", type);

    // create and append Transforms element
    if (!transforms.isEmpty() || !appliedTransforms.isEmpty()) {
      Element transformsElem =
          DOMUtils.createElement(ownerDoc, "Transforms", XMLSignature.XMLNS, dsPrefix);
      refElem.appendChild(transformsElem);
      for (int i = 0, size = appliedTransforms.size(); i < size; i++) {
        DOMStructure transform = (DOMStructure) appliedTransforms.get(i);
        transform.marshal(transformsElem, dsPrefix, context);
      }
      for (int i = 0, size = transforms.size(); i < size; i++) {
        DOMStructure transform = (DOMStructure) transforms.get(i);
        transform.marshal(transformsElem, dsPrefix, context);
      }
    }

    // create and append DigestMethod element
    ((DOMDigestMethod) digestMethod).marshal(refElem, dsPrefix, context);

    // create and append DigestValue element
    if (log.isLoggable(Level.FINE)) {
      log.log(Level.FINE, "Adding digestValueElem");
    }
    Element digestValueElem =
        DOMUtils.createElement(ownerDoc, "DigestValue", XMLSignature.XMLNS, dsPrefix);
    if (digestValue != null) {
      digestValueElem.appendChild(ownerDoc.createTextNode(Base64.encode(digestValue)));
    }
    refElem.appendChild(digestValueElem);

    parent.appendChild(refElem);
    here = refElem.getAttributeNodeNS(null, "URI");
  }
  public void marshall(
      Class parentType,
      QName elementType,
      ExtensibilityElement extension,
      PrintWriter pw,
      Definition def,
      ExtensionRegistry extReg)
      throws WSDLException {
    SOAPBody soapBody = (SOAPBody) extension;

    if (soapBody != null) {
      String tagName = DOMUtils.getQualifiedValue(SOAPConstants.NS_URI_SOAP, "body", def);

      if (parentType != null && MIMEPart.class.isAssignableFrom(parentType)) {
        pw.print("    ");
      }

      pw.print("        <" + tagName);

      DOMUtils.printAttribute(
          SOAPConstants.ATTR_PARTS, StringUtils.getNMTokens(soapBody.getParts()), pw);
      DOMUtils.printAttribute(SOAPConstants.ATTR_USE, soapBody.getUse(), pw);
      DOMUtils.printAttribute(
          SOAPConstants.ATTR_ENCODING_STYLE,
          StringUtils.getNMTokens(soapBody.getEncodingStyles()),
          pw);
      DOMUtils.printAttribute(Constants.ATTR_NAMESPACE, soapBody.getNamespaceURI(), pw);

      Boolean required = soapBody.getRequired();

      if (required != null) {
        DOMUtils.printQualifiedAttribute(Constants.Q_ATTR_REQUIRED, required.toString(), def, pw);
      }

      pw.println("/>");
    }
  }