private static Task <WebServiceException> CreateExceptionAsync(WebServiceResponseHandlerInfo info, string message)
{
if (info.IsContentRead)
{
return(Task.FromResult(HttpResponseMessageUtility.CreateWebServiceException(info.WebResponse, message)));
}
else
{
info.MarkContentAsRead();
return(HttpResponseMessageUtility.CreateWebServiceExceptionWithContentPreviewAsync(info.WebResponse, message));
}
}
private async Task <object> ReadContentAsAsync(WebServiceResponseHandlerInfo <TResponse> info, Type propertyType)
{
HttpResponseMessage webResponse = info.WebResponse;
object content = null;
if (propertyType == typeof(bool) || propertyType == typeof(bool?))
{
content = true;
}
else if (propertyType == typeof(string))
{
info.MarkContentAsRead();
content = await webResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
}
else if (propertyType == typeof(byte[]))
{
info.MarkContentAsRead();
content = await webResponse.Content.ReadAsByteArrayAsync().ConfigureAwait(false);
}
else if (propertyType == typeof(Stream))
{
info.MarkContentAsRead();
content = await WebResponseStream.CreateAsync(info.WebResponse).ConfigureAwait(false);
}
else if (webResponse.HasJson() || webResponse.Content.Headers.ContentType == null)
{
info.MarkContentAsRead();
content = await webResponse.GetJsonAsAsync(propertyType, JsonSettings).ConfigureAwait(false);
}
if (content == null)
{
throw await CreateExceptionAsync(info, "Web response content cannot be read as {0}.".FormatInvariant(propertyType)).ConfigureAwait(false);
}
return(content);
}
/// <summary>
/// Called when the response has been handled, i.e. immediately before it is returned.
/// </summary>
/// <param name="info">The web service response handler information.</param>
protected virtual async Task OnResponseHandledCoreAsync(WebServiceResponseHandlerInfo info)
{
m_requestMethod = info.WebResponse !.RequestMessage.Method.Method;
m_requestUri = info.WebResponse.RequestMessage.RequestUri;
m_responseStatusCode = info.WebResponse.StatusCode;
m_responseHeaders = info.WebResponse.Headers;
m_responseContentType = info.WebResponse.Content?.Headers?.ContentType?.ToString();
m_responseContentLength = info.WebResponse.Content?.Headers?.ContentLength;
if (!info.IsContentRead)
{
m_responseContentPreview = await HttpResponseMessageUtility.ReadContentPreviewAsync(info.WebResponse).ConfigureAwait(false);
info.MarkContentAsRead();
}
}
