/// <summary>
/// Default constructor
/// </summary>
public SignedSignatureProperties()
{
this.signingTime = DateTime.MinValue;
this.signingCertificate = new SigningCertificate();
this.signaturePolicyIdentifier = new SignaturePolicyIdentifier();
this.signatureProductionPlace = new SignatureProductionPlace();
this.signerRole = new SignerRole();
}
/// <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:SigningTime", xmlNamespaceManager);
if (xmlNodeList.Count == 0)
{
throw new CryptographicException("SigningTime missing");
}
this.signingTime = XmlConvert.ToDateTime(xmlNodeList.Item(0).InnerText, XmlDateTimeSerializationMode.Utc);
xmlNodeList = xmlElement.SelectNodes("xsd:SigningCertificate", xmlNamespaceManager);
if (xmlNodeList.Count == 0)
{
throw new CryptographicException("SigningCertificate missing");
}
this.signingCertificate = new SigningCertificate();
this.signingCertificate.LoadXml((XmlElement)xmlNodeList.Item(0));
xmlNodeList = xmlElement.SelectNodes("xsd:SignaturePolicyIdentifier", xmlNamespaceManager);
if (xmlNodeList.Count == 0)
{
throw new CryptographicException("SignaturePolicyIdentifier missing");
}
this.signaturePolicyIdentifier = new SignaturePolicyIdentifier();
this.signaturePolicyIdentifier.LoadXml((XmlElement)xmlNodeList.Item(0));
xmlNodeList = xmlElement.SelectNodes("xsd:SignatureProductionPlace", xmlNamespaceManager);
if (xmlNodeList.Count != 0)
{
this.signatureProductionPlace = new SignatureProductionPlace();
this.signatureProductionPlace.LoadXml((XmlElement)xmlNodeList.Item(0));
}
else
{
this.signatureProductionPlace = null;
}
xmlNodeList = xmlElement.SelectNodes("xsd:SignerRole", xmlNamespaceManager);
if (xmlNodeList.Count != 0)
{
this.signerRole = new SignerRole();
this.signerRole.LoadXml((XmlElement)xmlNodeList.Item(0));
}
else
{
this.signerRole = null;
}
}