/// <summary>
/// Initializes a new instance.
/// </summary>
/// <param name="innerException"></param>
public SDataException(WebException innerException)
: base(innerException.Message, innerException, innerException.Status, innerException.Response)
{
if (Response == null)
{
return;
}
var httpResponse = Response as HttpWebResponse;
_statusCode = httpResponse != null ? httpResponse.StatusCode : (HttpStatusCode?) null;
MediaType mediaType;
if (MediaTypeNames.TryGetMediaType(Response.ContentType, out mediaType) && mediaType == MediaType.Xml)
{
using (var memoryStream = new MemoryStream())
{
using (var responseStream = Response.GetResponseStream())
{
responseStream.CopyTo(memoryStream);
}
memoryStream.Seek(0, SeekOrigin.Begin);
_diagnoses = memoryStream.DeserializeXml<Diagnoses>();
if (_diagnoses == null)
{
memoryStream.Seek(0, SeekOrigin.Begin);
var diagnosis = memoryStream.DeserializeXml<Diagnosis>();
if (diagnosis != null)
{
_diagnoses = new Collection<Diagnosis> {diagnosis};
}
}
}
}
}
private static object LoadXmlContent(Stream stream, HttpStatusCode? statusCode)
{
using (var memory = new MemoryStream())
{
stream.CopyTo(memory);
memory.Seek(0, SeekOrigin.Begin);
var tracking = memory.DeserializeXml<Tracking>();
if (tracking != null)
{
return tracking;
}
memory.Seek(0, SeekOrigin.Begin);
var diagnoses = memory.DeserializeXml<Diagnoses>();
if (diagnoses != null)
{
if (statusCode != null)
{
throw new SDataException(diagnoses, statusCode.Value);
}
return diagnoses;
}
memory.Seek(0, SeekOrigin.Begin);
var diagnosis = memory.DeserializeXml<Diagnosis>();
if (diagnosis != null)
{
if (statusCode != null)
{
throw new SDataException(new Collection<Diagnosis> {diagnosis}, statusCode.Value);
}
return diagnosis;
}
memory.Seek(0, SeekOrigin.Begin);
return LoadStringContent(memory);
}
}
