throw new ArgumentNullException ("value");
if ((value.LocalName != XmlEncryption.ElementNames.CipherReference) || (value.NamespaceURI != EncryptedXml.XmlEncNamespaceUrl))
throw new CryptographicException ("Malformed CipherReference element.");
- else {
- Uri = null;
- TransformChain = new TransformChain ();
-
- foreach (XmlNode n in value.ChildNodes) {
- if (n is XmlWhitespace)
- continue;
-
- switch (n.LocalName) {
- case XmlEncryption.ElementNames.Transforms:
- foreach (XmlNode xn in ((XmlElement) n).GetElementsByTagName (XmlSignature.ElementNames.Transform, XmlSignature.NamespaceURI)) {
- Transform t = null;
- switch (((XmlElement) xn).Attributes [XmlSignature.AttributeNames.Algorithm].Value) {
- case XmlSignature.AlgorithmNamespaces.XmlDsigBase64Transform:
- t = new XmlDsigBase64Transform ();
- break;
- case XmlSignature.AlgorithmNamespaces.XmlDsigC14NTransform:
- t = new XmlDsigC14NTransform ();
- break;
- case XmlSignature.AlgorithmNamespaces.XmlDsigC14NWithCommentsTransform:
- t = new XmlDsigC14NWithCommentsTransform ();
- break;
- case XmlSignature.AlgorithmNamespaces.XmlDsigEnvelopedSignatureTransform:
- t = new XmlDsigEnvelopedSignatureTransform ();
- break;
- case XmlSignature.AlgorithmNamespaces.XmlDsigXPathTransform:
- t = new XmlDsigXPathTransform ();
- break;
- case XmlSignature.AlgorithmNamespaces.XmlDsigXsltTransform:
- t = new XmlDsigXsltTransform ();
- break;
- default:
- continue;
- }
-
- t.LoadInnerXml (((XmlElement) xn).ChildNodes);
- TransformChain.Add (t);
- }
- break;
- }
- }
-
- if (value.HasAttribute (XmlEncryption.AttributeNames.URI))
- Uri = value.Attributes [XmlEncryption.AttributeNames.URI].Value;
- }
+ base.LoadXml (value);
}
#endregion // Methods