public void RWSErrorResponse_correctly_reads_an_error_response()
{
string errorResponse =
@"<Response ReferenceNumber=""0b47fe86-542f-4070-9e7d-16396a5ef08a""
InboundODMFileOID = ""Not Supplied""
IsTransactionSuccessful = ""0""
ReasonCode = ""RWS00092""
ErrorClientResponseMessage = ""CRF version not found"" >
</Response>";
var response = new RWSErrorResponse(errorResponse);
Assert.AreEqual(false, response.IsTransactionSuccessful);
Assert.AreEqual("CRF version not found", response.ErrorDescription);
Assert.AreEqual("Not Supplied", response.InboundODMFileOID);
Assert.AreEqual("RWS00092", response.ReasonCode);
Assert.AreEqual("0b47fe86-542f-4070-9e7d-16396a5ef08a", response.ReferenceNumber);
}
/// <summary>
/// Sends a request to RWS.
/// </summary>
/// <param name="rws_request">The RWS request.</param>
/// <param name="timeout">The timeout.</param>
/// <returns></returns>
/// <exception cref="RWSException">
/// IIS Error
/// or
/// Server Error (500)
/// or
/// Unauthorized.
/// or
/// Unspecified Error.
/// </exception>
public IRWSResponse SendRequest(RWSRequest rws_request, int?timeout = null)
{
this.client = new RestClient(base_url);
if (rws_request.RequiresAuthentication)
{
client.Authenticator = auth;
if (timeout != null)
{
client.Timeout = (int)timeout;
}
}
var request = new RestRequest(rws_request.UrlPath(), rws_request.HttpMethod);
//Add post body if the request is a POST
if (rws_request.HttpMethod == Method.POST)
{
request.AddParameter("text/xml; charset=utf-8", rws_request.RequestBody, ParameterType.RequestBody);
}
foreach (var header in rws_request.Headers)
{
request.AddHeader(header.Key, header.Value);
}
var start_time = DateTime.UtcNow;
var response = client.Execute(request);
//keep track of last response
this.last_result = response;
request_time = DateTime.UtcNow.Subtract(start_time);
//Based on the response code...
switch (response.StatusCode)
{
case HttpStatusCode.BadRequest:
case HttpStatusCode.NotFound:
if (response.Content.StartsWith("<Response"))
{
var error = new RWSErrorResponse(response.Content);
throw new RWSException(error.ErrorDescription, error);
}
else if (response.Content.Contains("<html"))
{
throw new RWSException("IIS Error", response.Content);
}
else
{
var error = new RwsError(response.Content);
throw new RWSException(error.ErrorDescription, error);
}
case HttpStatusCode.InternalServerError:
throw new RWSException("Server Error (500)", response.Content);
case HttpStatusCode.Forbidden:
if (response.Content.Contains("<h2>HTTP Error 401.0 - Unauthorized</h2>"))
{
throw new RWSException("Unauthorized.", response.Content);
}
dynamic _error;
if (response.Headers.Any(x => x.ContentType.StartsWith("text/xml")))
{
if (response.Content.StartsWith("<Response"))
{
_error = new RWSErrorResponse(response.Content);
}
else if (response.Content.Contains("ODM"))
{
_error = new RwsError(response.Content);
}
else
{
throw new RWSException("Unspecified Error.", response.Content);
}
}
else
{
_error = new RWSErrorResponse(response.Content);
}
throw new RWSException(_error.ErrorDescription, _error);
}
if (response.StatusCode != HttpStatusCode.OK)
{
dynamic _error;
if (response.Content.Contains("<"))
{
if (response.Content.Trim().StartsWith("<Response"))
{
_error = new RWSErrorResponse(response.Content);
}
else if (response.Content.Contains("ODM"))
{
_error = new RwsError(response.Content);
}
else
{
throw new RWSException(string.Format("Unexpected Status Code ({0})", response.StatusCode.ToString()), response.Content);
}
}
else
{
throw new RWSException(string.Format("Unexpected Status Code ({0})", response.StatusCode.ToString()), response.Content);
}
throw new RWSException(_error.ErrorDescription, _error);
}
return(rws_request.Result(response));
}
/// <summary>
/// Initializes a new instance of the <see cref="RWSException"/> class.
/// </summary>
/// <param name="errorDescription">The error description.</param>
/// <param name="rws_error_response">The RWS error response.</param>
public RWSException(string errorDescription, RWSErrorResponse rws_error_response) : base(errorDescription)
{
this.errorDescription = errorDescription;
this.rws_error_response = rws_error_response;
}
