/// <summary>
/// Load state from an XML element
/// </summary>
/// <param name="xmlElement">XML element containing new state</param>
public void LoadXml(System.Xml.XmlElement xmlElement)
{
XmlNamespaceManager xmlNamespaceManager;
XmlNodeList xmlNodeList;
if (xmlElement == null)
{
throw new ArgumentNullException("xmlElement");
}
xmlNamespaceManager = new XmlNamespaceManager(xmlElement.OwnerDocument.NameTable);
xmlNamespaceManager.AddNamespace("xsd", XadesSignedXml.XadesNamespaceUri);
xmlNodeList = xmlElement.SelectNodes("xsd:SignaturePolicyId", xmlNamespaceManager);
if (xmlNodeList.Count != 0)
{
this.signaturePolicyId = new SignaturePolicyId();
this.signaturePolicyId.LoadXml((XmlElement)xmlNodeList.Item(0));
this.signaturePolicyImplied = false;
}
else
{
xmlNodeList = xmlElement.SelectNodes("xsd:SignaturePolicyImplied", xmlNamespaceManager);
if (xmlNodeList.Count != 0)
{
this.signaturePolicyImplied = true;
this.signaturePolicyId = null;
}
else
{
throw new CryptographicException("SignaturePolicyId or SignaturePolicyImplied missing");
}
}
}
/// <summary>
/// Default constructor
/// </summary>
public SignaturePolicyIdentifier()
{
this.signaturePolicyId = new SignaturePolicyId();
this.signaturePolicyImplied = false;
}