/// <summary>
/// Load state from an XML element
/// </summary>
/// <param name="xmlElement">XML element containing new state</param>
/// <param name="counterSignedXmlElement">Element containing parent signature (needed if there are counter signatures)</param>
public void LoadXml(XmlElement xmlElement, XmlElement counterSignedXmlElement)
{
XmlNamespaceManager xmlNamespaceManager;
XmlNodeList xmlNodeList;
if (xmlElement == null)
{
throw new ArgumentNullException("xmlElement");
}
if (xmlElement.HasAttribute("Id"))
{
this.id = xmlElement.GetAttribute("Id");
}
else
{
this.id = "";
}
if (xmlElement.HasAttribute("Target"))
{
this.target = xmlElement.GetAttribute("Target");
}
else
{
this.target = "";
throw new CryptographicException("Target attribute missing");
}
xmlNamespaceManager = new XmlNamespaceManager(xmlElement.OwnerDocument.NameTable);
xmlNamespaceManager.AddNamespace("xsd", XadesSignedXml.XadesNamespaceUri);
xmlNodeList = xmlElement.SelectNodes("xsd:SignedProperties", xmlNamespaceManager);
if (xmlNodeList.Count == 0)
{
throw new CryptographicException("SignedProperties missing");
}
this.signedProperties = new SignedProperties();
this.signedProperties.LoadXml((XmlElement)xmlNodeList.Item(0));
xmlNodeList = xmlElement.SelectNodes("xsd:UnsignedProperties", xmlNamespaceManager);
if (xmlNodeList.Count != 0)
{
this.unsignedProperties = new UnsignedProperties();
this.unsignedProperties.LoadXml((XmlElement)xmlNodeList.Item(0), counterSignedXmlElement);
}
}
/// <summary>
/// Default constructor
/// </summary>
public QualifyingProperties()
{
this.signedProperties = new SignedProperties();
this.unsignedProperties = new UnsignedProperties();
}