private void checkAndCalculateProtectedID(XmlDocument message, XmlNode invoice)
{
// field ProtectedID is mandatory, but if it is not suplied it is going to be calculated!
XmlNodeList protectedIDs = (invoice as XmlElement).GetElementsByTagName("fu:ProtectedID");
if (protectedIDs.Count == 0)
{
ProtectiveMark pm = new ProtectiveMark();
string protectedIDValue = pm.Calculate(invoice as XmlElement, Settings.CryptoProvider);
// ProtectedID is not the last element in XML Schema, so we must put it in the right spot
// we are going from bottom up, searching for the right spot
XmlNode protectedIDNode = XmlHelperFunctions.CreateElement(message, this.Settings.FursXmlNamespace, "ProtectedID", protectedIDValue);
XmlNode currentNode = invoice.LastChild;
while ((currentNode != null) && (this.isNodeAfterProtectedID(currentNode)))
{
currentNode = currentNode.PreviousSibling;
}
if (currentNode != null)
{
invoice.InsertAfter(protectedIDNode, currentNode);
}
}
}
protected void checkHeader()
{
XmlNode header = XmlHelperFunctions.GetSubNode(this.Message.DocumentElement, "fu:Header");
if (header != null) return;
XmlNode headerNode = XmlHelperFunctions.CreateElement(this.Message, this.Settings.FursXmlNamespace, "Header");
headerNode.AppendChild(XmlHelperFunctions.CreateElement(this.Message, this.Settings.FursXmlNamespace, "MessageID", Guid.NewGuid().ToString()));
headerNode.AppendChild(XmlHelperFunctions.CreateElement(this.Message, this.Settings.FursXmlNamespace, "DateTime", DateTime.Now.ToString("s")));
this.Message.DocumentElement.InsertBefore(headerNode, this.Message.DocumentElement.FirstChild);
}
private void checkAndCalculateProtectedID(XmlDocument message, XmlNode invoice)
{
// field ProtectedID is mandatory, but if it is not suplied it is going to be calculated!
XmlNodeList protectedIDs = (invoice as XmlElement).GetElementsByTagName("fu:ProtectedID");
if (protectedIDs.Count == 0)
{
ProtectiveMark pm = new ProtectiveMark();
string protectedIDValue = pm.Calculate(invoice as XmlElement, Settings.CryptoProvider);
invoice.AppendChild(XmlHelperFunctions.CreateElement(message, this.Settings.FursXmlNamespace, "ProtectedID", protectedIDValue));
}
}