private DocumentFeedResponse <T> GetFeedResponse <T>(DocumentServiceResponse response)
{
long responseLengthBytes = response.ResponseBody.CanSeek ? response.ResponseBody.Length : 0;
IEnumerable <T> responseFeed = response.GetQueryResponse <T>(this.ResourceType, this.getLazyFeedResponse, out int itemCount);
return(new DocumentFeedResponse <T>(responseFeed, itemCount, response.Headers, response.RequestStats, responseLengthBytes));
}
private async Task <DocumentFeedResponse <TResult> > ReadDocumentChangeFeedPrivateAsync <TResult>(string link, IDocumentClientRetryPolicy retryPolicyInstance, CancellationToken cancellationToken)
{
using (DocumentServiceResponse response = await this.GetFeedResponseAsync(link, this.resourceType, retryPolicyInstance, cancellationToken))
{
this.lastStatusCode = response.StatusCode;
this.nextIfNoneMatch = response.Headers[HttpConstants.HttpHeaders.ETag];
if (response.ResponseBody != null && response.ResponseBody.Length > 0)
{
long responseLengthInBytes = response.ResponseBody.Length;
int itemCount = 0;
IEnumerable <dynamic> feedResource = response.GetQueryResponse(typeof(TResource), out itemCount);
DocumentFeedResponse <dynamic> feedResponse = new DocumentFeedResponse <dynamic>(
feedResource,
itemCount,
response.Headers,
true,
null,
response.RequestStats,
responseLengthBytes: responseLengthInBytes);
return((dynamic)feedResponse);
}
else
{
return(new DocumentFeedResponse <TResult>(
Enumerable.Empty <TResult>(),
0,
response.Headers,
true,
null,
response.RequestStats));
}
}
}
private FeedResponse <dynamic> GetFeedResponse(DocumentServiceResponse response)
{
int itemCount = 0;
long responseLengthBytes = response.ResponseBody.CanSeek ? response.ResponseBody.Length : 0;
IEnumerable <dynamic> responseFeed = response.GetQueryResponse(this.resourceType, out itemCount);
return(new FeedResponse <dynamic>(responseFeed, itemCount, response.Headers, response.RequestStats, responseLengthBytes));
}