public static CacheOrder ParseXml(string xml)
{
try
{
// parse the XML into a document
XmlDocument doc = new XmlDocument();
doc.LoadXml(xml);
XmlElement orderElement = doc.GetElementsByTagName(orderTag)[0] as XmlElement;
// create the pieces from XML elements
OrderInfo order = new OrderInfo();
order.ParseOrderDetailsXml(orderElement);
XmlElement existingNotesElement = orderElement.GetElementsByTagName(existingNotesTag)[0] as XmlElement;
order.Notes = NoteInfo.ParseNotes(existingNotesElement);
XmlElement newNotesElement = orderElement.GetElementsByTagName(newNotesTag)[0] as XmlElement;
NoteInfo[] newNotes = NoteInfo.ParseNotes(newNotesElement);
XmlElement existingPhotosElement = orderElement.GetElementsByTagName(existingPhotosTag)[0] as XmlElement;
order.Photos = PhotoInfo.ParsePhotos(existingPhotosElement);
XmlElement newPhotosElement = orderElement.GetElementsByTagName(newPhotosTag)[0] as XmlElement;
PhotoInfo[] newPhotos = PhotoInfo.ParsePhotos(newPhotosElement);
XmlElement statusElement = orderElement.GetElementsByTagName(statusTag)[0] as XmlElement;
CacheStatus status = (CacheStatus)Enum.Parse(typeof(CacheStatus), statusElement.InnerText);
// create the cache order object from the pieces
return(new CacheOrder(order, newNotes, newPhotos, status));
}
catch
{
return(null);
}
}