public static bool RemoveFormatter(IMediaTypeFormatter formatter)
{
if (formatter == null)
{
throw new ArgumentNullException("formatter");
}
var mediaTypes = new List<string>();
foreach (var formatterRegistration in formatters)
{
if (formatterRegistration.Value == formatter)
{
mediaTypes.Add(formatterRegistration.Key);
}
}
IMediaTypeFormatter tempValue = null;
foreach (string mediaType in mediaTypes)
{
formatters.TryRemove(mediaType, out tempValue);
}
return tempValue != null;
}
private TResult GetResultInternal <TResult>(FeignClientHttpRequest request, HttpResponseMessage responseMessage)
{
EnsureSuccess(request, responseMessage);
var specialResult = SpecialResults.GetSpecialResult <TResult>(responseMessage);
if (specialResult.IsSpecialResult)
{
return(specialResult.Result);
}
if (responseMessage.Content.Headers.ContentType == null && responseMessage.Content.Headers.ContentLength == 0)
{
return(default(TResult));
}
IMediaTypeFormatter mediaTypeFormatter = FeignOptions.MediaTypeFormatters.FindFormatter(responseMessage.Content.Headers.ContentType?.MediaType);
if (mediaTypeFormatter == null)
{
throw new FeignHttpRequestException(this,
responseMessage.RequestMessage as FeignHttpRequestMessage,
new HttpRequestException($"Content type '{responseMessage.Content.Headers.ContentType?.ToString()}' not supported"));
}
using (var stream = responseMessage.Content.ReadAsStreamAsync().GetResult())
{
if (stream.CanSeek)
{
return(GetResultInternal <TResult>(mediaTypeFormatter, stream, responseMessage.Content.Headers.ContentType, request.Method.ResultType));
}
using (Stream seekStream = new MemoryStream())
{
stream.CopyTo(seekStream);
seekStream.Position = 0;
return(GetResultInternal <TResult>(mediaTypeFormatter, seekStream, responseMessage.Content.Headers.ContentType, request.Method.ResultType));
}
}
}
private TResult GetResultInternal <TResult>(IMediaTypeFormatter mediaTypeFormatter, Stream stream, System.Net.Http.Headers.MediaTypeHeaderValue mediaTypeHeaderValue, Type resultType)
{
if (resultType != null)
{
return((TResult)mediaTypeFormatter.GetResult(resultType, stream, FeignClientUtils.GetEncoding(mediaTypeHeaderValue)));
}
return(mediaTypeFormatter.GetResult <TResult>(stream, FeignClientUtils.GetEncoding(mediaTypeHeaderValue)));
}
private void ApplyDefaultSettings()
{
this.UserAgent = ProductInfoHeaderValue.Parse("VisualStudio2015");
this.MsVersion = "2013-11-01";
this.AcceptLanguage = CultureInfo.CurrentUICulture.Name;
// AzureRM should use JSON
this.Formatter = JsonMediaTypeFormatter.Default;
}
public ObjectContent(T content, IMediaTypeFormatter mediaTypeFormatter)
{
Check.NotNull(mediaTypeFormatter, nameof(mediaTypeFormatter));
this.content = content;
this.mediaTypeFormatter = mediaTypeFormatter;
this.SetMediaTypeFormatterHeaders();
}
internal RestRequest(HttpMethod httpMethod, IRestClient restClient)
{
this.httpRequestMessage = new HttpRequestMessage();
this.httpRequestMessage.Method = httpMethod;
this.restClient = restClient;
this.contentParts = new List <ContentPart>();
this.formFormatter = this.EnsureDefaultValueSet(this.restClient.Settings.FormFormatters);
this.mediaTypeFormatter = this.EnsureDefaultValueSet(this.restClient.Settings.MediaTypeFormatters);
this.valueFormatter = this.EnsureDefaultValueSet(this.restClient.Settings.UrlParameterFormatters);
}
private async Task <TResult> GetResultInternalAsync <TResult>(FeignClientHttpRequest request, HttpResponseMessage responseMessage)
{
await EnsureSuccessAsync(request, responseMessage)
#if CONFIGUREAWAIT_FALSE
.ConfigureAwait(false)
#endif
;
var specialResult = await SpecialResults.GetSpecialResultAsync <TResult>(responseMessage)
#if CONFIGUREAWAIT_FALSE
.ConfigureAwait(false)
#endif
;
if (specialResult.IsSpecialResult)
{
return(specialResult.Result);
}
if (responseMessage.Content.Headers.ContentType == null && responseMessage.Content.Headers.ContentLength == 0)
{
return(default(TResult));
}
IMediaTypeFormatter mediaTypeFormatter = FeignOptions.MediaTypeFormatters.FindFormatter(responseMessage.Content.Headers.ContentType?.MediaType);
if (mediaTypeFormatter == null)
{
throw new FeignHttpRequestException(this,
responseMessage.RequestMessage as FeignHttpRequestMessage,
new HttpRequestException($"Content type '{responseMessage.Content.Headers.ContentType?.ToString()}' not supported"));
}
using (var stream = await responseMessage.Content.ReadAsStreamAsync()
#if CONFIGUREAWAIT_FALSE
.ConfigureAwait(false)
#endif
)
{
if (stream.CanSeek)
{
return(GetResultInternal <TResult>(mediaTypeFormatter, stream, responseMessage.Content.Headers.ContentType, request.Method.ResultType));
}
using (Stream seekStream = new MemoryStream())
{
await stream.CopyToAsync(seekStream)
#if CONFIGUREAWAIT_FALSE
.ConfigureAwait(false)
#endif
;
seekStream.Position = 0;
return(GetResultInternal <TResult>(mediaTypeFormatter, seekStream, responseMessage.Content.Headers.ContentType, request.Method.ResultType));
}
}
}
internal ServiceManagementHttpClient(HttpMessageHandler handler, IMediaTypeFormatter formatter, string subscriptionId)
: base(handler)
{
if (formatter == null)
{
throw new ArgumentNullException(nameof(formatter));
}
if (string.IsNullOrEmpty(subscriptionId))
{
throw new ArgumentNullException(nameof(subscriptionId));
}
_formatter = formatter;
_subscriptionId = subscriptionId;
}
private async Task <TResult> GetResultAsyncInternal <TResult>(IMediaTypeFormatter mediaTypeFormatter, Stream stream, System.Net.Http.Headers.MediaTypeHeaderValue mediaTypeHeaderValue, Type resultType)
{
if (resultType != null)
{
return((TResult)await mediaTypeFormatter.GetResultAsync(resultType, stream, FeignClientUtils.GetEncoding(mediaTypeHeaderValue))
#if CONFIGUREAWAIT_FALSE
.ConfigureAwait(false)
#endif
);
}
return(await mediaTypeFormatter.GetResultAsync <TResult>(stream, FeignClientUtils.GetEncoding(mediaTypeHeaderValue))
#if CONFIGUREAWAIT_FALSE
.ConfigureAwait(false)
#endif
);
}
private async Task <TResult> GetResultAsync <TResult>(FeignClientRequest request, HttpResponseMessage responseMessage)
{
if (responseMessage == null)
{
return(default(TResult));
}
#region ReceivingResponse
ReceivingResponseEventArgs <TResult> receivingResponseEventArgs = new ReceivingResponseEventArgs <TResult>(this, responseMessage);
_globalFeignClientPipeline?.GetServicePipeline(this.ServiceId)?.OnReceivingResponse(this, receivingResponseEventArgs);
_globalFeignClientPipeline?.OnReceivingResponse(this, receivingResponseEventArgs);
//if (receivingResponseEventArgs.Result != null)
if (receivingResponseEventArgs._isSetResult)
{
return(receivingResponseEventArgs.GetResult <TResult>());
}
#endregion
await EnsureSuccessAsync(request, responseMessage);
if (typeof(TResult) == typeof(Task))
{
#if NET45
return((TResult)(object)Task.FromResult <object>(null));
#endif
#if NETSTANDARD
return((TResult)(object)Task.CompletedTask);
#endif
}
if (typeof(TResult) == typeof(string))
{
return((TResult)(object)await responseMessage.Content.ReadAsStringAsync());
}
IMediaTypeFormatter mediaTypeFormatter = _feignOptions.MediaTypeFormatters.FindFormatter(responseMessage.Content.Headers.ContentType?.MediaType);
if (mediaTypeFormatter == null)
{
throw new FeignHttpRequestException(this,
responseMessage.RequestMessage as FeignHttpRequestMessage,
new HttpRequestException($"Content type '{responseMessage.Content.Headers.ContentType.ToString()}' not supported"));
}
return(mediaTypeFormatter.GetResult <TResult>(await responseMessage.Content.ReadAsByteArrayAsync(), FeignClientUtils.GetEncoding(responseMessage.Content.Headers.ContentType)));
}
/// <summary>
/// Sets a global formatter for its supported types.
/// </summary>
/// <param name="formatter">The media type formatter.</param>
/// <exception cref="ArgumentException">If media type parameters are provided.</exception>
public void Set(IMediaTypeFormatter formatter)
{
if (formatter == null)
{
throw new ArgumentNullException("formatter");
}
Type formatterType = formatter.GetType();
var supportedMediaTypes = formatterType.GetCustomAttributes<SupportedMediaTypeAttribute>(false).ToList();
if (supportedMediaTypes.Count == 0)
{
throw new ArgumentException(String.Format(CultureInfo.InvariantCulture,
Resources.Global.MissingSupportedMediaTypeForFormatter,
formatterType.Name), "formatter");
}
foreach (SupportedMediaTypeAttribute supportedMediaType in supportedMediaTypes)
{
Set(supportedMediaType.MediaType, formatter);
}
}
public static void AddHandlerFormatter(IServiceContextHandler handler, string mediaType, IMediaTypeFormatter formatter)
{
handlerFormatters.AddOrUpdate(handler,
handlerToAdd => AddHandlerFactory(mediaType, formatter),
(handlerToUpdate, formattersToUpdate) => UpdateHandlerFactory(mediaType, formatter, formattersToUpdate));
}
public static void SetFormatter(string mediaType, IMediaTypeFormatter formatter)
{
formatters.AddOrUpdate(mediaType, type => formatter, (type, previousFormatter) => formatter);
}
private static void InitializeFormatter(IMediaTypeFormatter formatter, ConcurrentDictionary<string, IMediaTypeFormatter> defaultFormatters)
{
var mediaTypes = formatter.GetType().GetTypeInfo().GetCustomAttributes<SupportedMediaTypeAttribute>(false);
foreach (SupportedMediaTypeAttribute mediaType in mediaTypes)
{
defaultFormatters.TryAdd(mediaType.MediaType, formatter);
mediaTypePriorities.TryAdd(mediaType.MediaType, mediaType.Priority);
}
}
private static Dictionary<string, IMediaTypeFormatter> UpdateHandlerFactory(string mediaType,
IMediaTypeFormatter formatter,
Dictionary<string, IMediaTypeFormatter> formattersToUpdate)
{
lock (updateSyncRoot)
{
formattersToUpdate[mediaType] = formatter;
return formattersToUpdate;
}
}
/// <summary>
/// Sets a global formatter for the provided media type.
/// </summary>
/// <param name="mediaType">The media type.</param>
/// <param name="formatter">The media type formatter.</param>
/// <exception cref="ArgumentException">If media type parameters are provided.</exception>
public void Set(string mediaType, IMediaTypeFormatter formatter)
{
if (formatter == null)
{
throw new ArgumentNullException("formatter");
}
if (String.IsNullOrEmpty(mediaType))
{
throw new ArgumentNullException("mediaType");
}
if (mediaType.IndexOf(';') >= 0 || mediaType.IndexOf(',') >= 0)
{
throw new ArgumentException(Resources.Global.DisallowedMediaTypeParameters, "mediaType");
}
MediaTypeFormatterRegistry.SetFormatter(mediaType.Trim(), formatter);
}
/// <summary>
/// Removes the provided media type formatter.
/// </summary>
/// <param name="formatter">The media formatter.</param>
/// <returns>true if the media type formatter was removed; false otherwise.</returns>
public bool Remove(IMediaTypeFormatter formatter)
{
return MediaTypeFormatterRegistry.RemoveFormatter(formatter);
}
private static Dictionary<string, IMediaTypeFormatter> AddHandlerFactory(string mediaType, IMediaTypeFormatter formatter)
{
lock (addSyncRoot)
{
var formattersToAdd = new Dictionary<string, IMediaTypeFormatter>(StringComparer.OrdinalIgnoreCase)
{
{ mediaType, formatter }
};
return formattersToAdd;
}
}
private void ApplyDefaultSettings()
{
this.UserAgent = ProductInfoHeaderValue.Parse("VisualStudio2015");
this.MsVersion = "2013-11-01";
this.AcceptLanguage = CultureInfo.CurrentUICulture.Name;
// AzureRM should use JSON
this.Formatter = JsonMediaTypeFormatter.Default;
}
