public void RwsError_has_an_ErrorDescription()
{
var error = new RwsError(new HttpResponseMessage {
Content = new StringContent(@"<?xml version=""1.0"" encoding=""utf-8""?>
<ODM xmlns:mdsol=""http://www.mdsol.com/ns/odm/metadata""
FileType=""Snapshot""
CreationDateTime=""2013-04-08T10:28:49.578-00:00""
FileOID=""4d13722a-ceb6-4419-a917-b6ad5d0bc30e""
ODMVersion=""1.3""
mdsol:ErrorDescription=""Incorrect login and password combination. [RWS00008]""
xmlns=""http://www.cdisc.org/ns/odm/v1.3"" />", Encoding.UTF8, "text/xml")
});
Assert.AreEqual("Incorrect login and password combination. [RWS00008]", error.GetErrorDescription());
}
public static void Parse(HttpResponseMessage response)
{
string content = response.Content.ReadAsStringAsync().Result;
var responseContentTypeHeader = response.Content.Headers.FirstOrDefault(x => x.Key == "Content-Type");
switch (response.StatusCode)
{
case HttpStatusCode.BadRequest:
case HttpStatusCode.NotFound:
if (content.StartsWith("<Response", StringComparison.CurrentCulture))
{
var error = GenerateResponse(response);
throw new RwsException(error.GetErrorDescription(), error);
}
if (content.Contains("<html"))
{
throw new RwsException("IIS Error", response);
}
else
{
var error = new RwsError(response);
throw new RwsException(error.GetErrorDescription(), response);
}
case HttpStatusCode.InternalServerError:
throw new RwsException("Server Error (500)", response);
case HttpStatusCode.Unauthorized:
if (content.Contains("Authorization Header not provided"))
{
throw new RwsAuthorizationException(content);
}
if (content.Contains("<h2>HTTP Error 401.0 - Unauthorized</h2>"))
{
throw new RwsException("Unauthorized.", response);
}
IRwsError _error;
if (responseContentTypeHeader.Value.Any(x => x.StartsWith("text/xml", StringComparison.CurrentCulture)))
{
if (content.StartsWith("<Response", StringComparison.CurrentCulture))
{
_error = GenerateResponse(response);
}
else if (content.Contains("ODM"))
{
_error = new RwsError(response);
}
else
{
throw new RwsException("Unspecified Error.", response);
}
}
else
{
_error = GenerateResponse(response);
}
throw new RwsException(_error.GetErrorDescription(), _error);
}
if (!response.IsSuccessStatusCode)
{
IRwsError _error;
if (content.Contains("<"))
{
if (content.Trim().StartsWith("<Response", StringComparison.CurrentCulture))
{
_error = GenerateResponse(response);
}
else if (content.Contains("ODM"))
{
_error = new RwsError(response);
}
else
{
throw new RwsException($"Unexpected Status Code ({(int)response.StatusCode})", response);
}
}
else
{
throw new RwsException($"Unexpected Status Code ({(int)response.StatusCode})", response);
}
throw new RwsException(_error.GetErrorDescription(), _error);
}
}