protected String ReadXmlFile()
{
xml_document = new XmlDocument();
// TODO: Exceptions
try
{
xml_document.Load(HttpContext.Current.Server.MapPath("~/Content/race.xml"));
XmlNodeList event_nodes = xml_document.SelectNodes("//UpcomingEvents/RaceEvent");
// Parse Events
Models.RaceEvent[] race_events = new Models.RaceEvent[event_nodes.Count];
for (int i = 0; i < event_nodes.Count; i++)
{
race_events[i] = ParseEvent(event_nodes[i]);
}
// Serialize to JSON
MemoryStream mem_stream = new MemoryStream();
DataContractJsonSerializer ser = new DataContractJsonSerializer(typeof(Models.RaceEvent[]));
ser.WriteObject(mem_stream, race_events);
mem_stream.Position = 0;
StreamReader sr = new StreamReader(mem_stream);
return(sr.ReadToEnd());
} catch (Exception e) {
return("error");
}
}
protected Models.RaceEvent ParseEvent(XmlNode xml_node)
{
Models.RaceEvent parsed_event = new Models.RaceEvent();
parsed_event.ID = Convert.ToInt32(xml_node.Attributes["ID"].Value);
parsed_event.EventNumber = Convert.ToInt32(xml_node.Attributes["EventNumber"].Value);
parsed_event.EventTime = DateTime.Parse(xml_node.Attributes["EventTime"].Value);
parsed_event.FinishTime = DateTime.Parse(xml_node.Attributes["FinishTime"].Value);
parsed_event.Distance = Convert.ToInt32(xml_node.Attributes["Distance"].Value);
parsed_event.Name = xml_node.Attributes["Name"].Value;
// Parse Entries
XmlNodeList entry_nodes = xml_node.SelectNodes("Entry");
parsed_event.Entries = new Models.Entry[entry_nodes.Count];
for (int i = 0; i < entry_nodes.Count; i++)
{
parsed_event.Entries[i] = ParseEntry(entry_nodes[i]);
}
return(parsed_event);
}
