public virtual async Task <Blob> GetBlobReferenceAsync(string containerName, string blobId)
{
Utility.AssertNotNullOrEmpty(nameof(blobId), blobId);
var retrieveBlobApiCallresult = await this.BlobsApiClient.GetBlobByIdAsync(blobId);
if (false == retrieveBlobApiCallresult.ResponseMessage.IsSuccessStatusCode)
{
if (retrieveBlobApiCallresult.ResponseMessage.StatusCode == System.Net.HttpStatusCode.NotFound)
{
throw ExceptionGenerator.BlobNotFoundException(blobId);
}
else
{
throw ExceptionGenerator.GeneralFailureException(retrieveBlobApiCallresult.StringContent);
}
}
var blobDTO = retrieveBlobApiCallresult.GetContent();
var container = await GetContainerReferenceAsync(containerName);
var blob = new Blob(this, container, blobDTO.Id, blobDTO.OrigFileName,
blobDTO.MimeType, blobDTO.SizeInBytes, blobDTO.DownloadRelativeUrl);
return(blob);
}
public virtual async Task <Stream> OpenReadAsync(CancellationToken cancellationToken)
{
cancellationToken.ThrowIfCancellationRequested();
var serviceResponse = await _blobApi.RawBlobAsync(this.Id);
if (false == serviceResponse.ResponseMessage.IsSuccessStatusCode)
{
if (serviceResponse.ResponseMessage.StatusCode == System.Net.HttpStatusCode.NotFound)
{
throw ExceptionGenerator.BlobNotFoundException(this.Id);
}
else
{
throw ExceptionGenerator.GeneralFailureException(serviceResponse.StringContent);
}
}
return(await serviceResponse.ResponseMessage.Content.ReadAsStreamAsync());
}