private static HttpRequestMessage CreateRequestMessage(EUncommonRequestMethod restMethod, string requestUri, HttpContent content, UncommonRequestOptions options)
{
var method = new HttpMethod(restMethod.ToString("F"));
var request = new HttpRequestMessage(method, requestUri)
{
Content = content
};
SetHttpAcceptHeader(request, options.ResponseSerializer);
if (options.Headers != null)
{
foreach (var header in options.Headers)
{
request.Headers.Add(header.Key, header.Value);
}
}
if (options.Authorized && options.SecurityContext != null)
{
request.Headers.Add("Authorization", options.SecurityContext.GenerateAuthorizationHeader());
}
return(request);
}
private static async Task <UncommonResponse <TResponseType> > ProcessRequest <TRequestType, TResponseType>(EUncommonRequestMethod method, string requestUri, TRequestType requestContent, UncommonRequestOptions options)
{
HttpResponseMessage response = null;
try
{
options = SetRestRequestOptions(options);
using (var client = new UncommonHttpClient())
{
client.Timeout = new TimeSpan(0, 0, 0, 0, options.Timeout);
HttpContent httpContent = null;
if (typeof(TRequestType) != typeof(NoRequestContent))
{
httpContent = await GenerateRequestContent(requestContent, options).ConfigureAwait(false);
}
var request = CreateRequestMessage(method, requestUri, httpContent, options);
response = await client.SendAsync(request, CancellationToken.None).ConfigureAwait(false);
if (response.IsSuccessStatusCode)
{
return(await ProcessReponseContent <TResponseType>(response, options).ConfigureAwait(false));
}
var requestException = new UncommonRequestException
{
Information = "RequestException",
RequestExceptionStatus = EUncommonRequestExceptionStatus.ServiceError,
StatusCode = response.StatusCode,
};
var resultAsString = response.Content.ReadAsStringAsync().Result;
requestException.ExceptionResponseAsString = resultAsString;
throw requestException;
}
}
catch (UncommonRequestException)
{
throw;
}
catch (JsonSerializationException ex)
{
throw new UncommonRequestException
{
Information = "JsonSerializationException",
InnerException = ex,
RequestExceptionStatus = EUncommonRequestExceptionStatus.SerializationError,
StatusCode = HttpStatusCode.OK
};
}
catch (HttpRequestException ex)
{
var requestException = new UncommonRequestException
{
Information = "HttpRequestException",
InnerException = ex.InnerException ?? ex,
RequestExceptionStatus = EUncommonRequestExceptionStatus.ServiceError,
StatusCode = response != null ? response.StatusCode : HttpStatusCode.BadRequest
};
throw requestException;
}
catch (TaskCanceledException ex)
{
// most likely a timeout
throw new UncommonRequestException
{
Information = "TaskCanceledException",
InnerException = ex,
RequestExceptionStatus = EUncommonRequestExceptionStatus.Timeout
};
}
catch (Exception ex)
{
throw new UncommonRequestException
{
Information = ex.Message,
InnerException = ex,
RequestExceptionStatus = EUncommonRequestExceptionStatus.Undefined,
StatusCode = HttpStatusCode.NotFound
};
}
}
