/// <summary>
/// Reads the error data in XML attributes.
/// </summary>
private static void ReadXmlAttributes(XmlReader reader, Error error)
{
if (reader == null)
{
throw new ArgumentNullException("reader");
}
if (!reader.IsStartElement())
{
throw new ArgumentException("Reader is not positioned at the start of an element.", "reader");
}
error.ApplicationName = reader.GetAttribute("application");
error.HostName = reader.GetAttribute("host");
error.Type = reader.GetAttribute("type");
error.Message = reader.GetAttribute("message");
error.Source = reader.GetAttribute("source");
error.Detail = reader.GetAttribute("detail");
error.User = reader.GetAttribute("user");
string timeString = Mask.NullString(reader.GetAttribute("time"));
error.Time = timeString.Length == 0 ? new DateTime() : XmlConvert.ToDateTime(timeString);
string statusCodeString = Mask.NullString(reader.GetAttribute("statusCode"));
error.StatusCode = statusCodeString.Length == 0 ? 0 : XmlConvert.ToInt32(statusCodeString);
error.WebHostHtmlMessage = reader.GetAttribute("webHostHtmlMessage");
}
/// <summary>
/// Writes the error data that belongs in XML attributes.
/// </summary>
private static void WriteXmlAttributes(Error error, XmlWriter writer)
{
if (writer == null)
{
throw new ArgumentNullException("writer");
}
WriteXmlAttribute(writer, "application", error.ApplicationName);
WriteXmlAttribute(writer, "host", error.HostName);
WriteXmlAttribute(writer, "type", error.Type);
WriteXmlAttribute(writer, "message", error.Message);
WriteXmlAttribute(writer, "source", error.Source);
WriteXmlAttribute(writer, "detail", error.Detail);
WriteXmlAttribute(writer, "user", error.User);
if (error.Time != DateTime.MinValue)
{
WriteXmlAttribute(writer, "time", XmlConvert.ToString(error.Time.ToUniversalTime(), @"yyyy-MM-dd\THH:mm:ss.fffffff\Z"));
}
if (error.StatusCode != 0)
{
WriteXmlAttribute(writer, "statusCode", XmlConvert.ToString(error.StatusCode));
}
WriteXmlAttribute(writer, "webHostHtmlMessage", error.WebHostHtmlMessage);
}
private static void CheckCharacters(string value)
{
XmlConvert.VerifyCharData(value, ExceptionType.ArgumentException, ExceptionType.XmlException);
}