internal HttpRequestMessage CreateRequestMessage(TfsRestRequest request)
{
UriBuilder url = new UriBuilder(Configuration.Url);
url.Path = UrlHelpers.JoinPath(Configuration.Url.AbsolutePath, GetRequestPath(request));
url.Query = GetRequestQuery(request);
HttpRequestMessage message = new HttpRequestMessage(request.Method, url.Uri);
message.Headers.UserAgent.ParseAdd(
Configuration.UserAgent ?? DefaultUserAgent);
foreach (KeyValuePair <string, object> header in request.Headers)
{
message.Headers.Add(header.Key, header.Value.ToString());
}
string body = request.GetBody();
if (body != null)
{
message.Content = new StringContent(body, Encoding.UTF8, "application/json");
}
return(message);
}
public async Task <T> Execute <T>(TfsRestRequest request) where T : new()
{
HttpResponseMessage responseMessage = await SendRequest(request);
string responseContent = await responseMessage.Content.ReadAsStringAsync();
return(JsonConvert.DeserializeObject <T>(responseContent));
}
private string GetRequestPath(TfsRestRequest request)
{
string path = request.Resource;
foreach (KeyValuePair <string, object> urlSegment in request.UrlSegments)
{
path = path.Replace(String.Format("{{{0}}}", urlSegment.Key), FormatValue(urlSegment.Value));
}
return(path);
}
private async Task <HttpResponseMessage> SendRequest(TfsRestRequest request)
{
HttpRequestMessage requestMessage = CreateRequestMessage(request);
using (HttpClient client = CreateClient())
{
HttpResponseMessage responseMessage = await CreateClient().SendAsync(requestMessage);
await HandleResponse(responseMessage);
return(responseMessage);
}
}
private string GetRequestQuery(TfsRestRequest request)
{
StringBuilder requestPath = new StringBuilder();
int parameterCount = 0;
foreach (KeyValuePair <string, object> parameter in request.Parameters)
{
if (parameterCount++ > 0)
{
requestPath.Append('&');
}
requestPath.Append(Uri.EscapeUriString(parameter.Key));
requestPath.Append('=');
requestPath.Append(Uri.EscapeUriString(FormatValue(parameter.Value)));
}
return(requestPath.ToString());
}
public async Task Execute(TfsRestRequest request, Stream output)
{
HttpResponseMessage responseMessage = await SendRequest(request);
await responseMessage.Content.CopyToAsync(output);
}
public async Task Execute(TfsRestRequest request)
{
await SendRequest(request);
}
