public async Task <IValueProvider> BindAsync(IStorageBlob blob, ValueBindingContext context)
{
WatchableReadStream watchableStream = await ReadBlobArgumentBinding.TryBindStreamAsync(blob, context);
if (watchableStream == null)
{
return(BlobValueProvider.CreateWithNull <TextReader>(blob));
}
TextReader reader = ReadBlobArgumentBinding.CreateTextReader(watchableStream);
return(new BlobWatchableDisposableValueProvider(blob, reader, typeof(TextReader),
watcher: watchableStream, disposable: reader));
}
public async Task <IValueProvider> BindAsync(IStorageBlob blob, ValueBindingContext context)
{
WatchableReadStream watchableStream = await ReadBlobArgumentBinding.TryBindStreamAsync(blob, context);
if (watchableStream == null)
{
return(BlobValueProvider.CreateWithNull <string>(blob));
}
string value;
ParameterLog status;
using (watchableStream)
using (TextReader reader = ReadBlobArgumentBinding.CreateTextReader(watchableStream))
{
context.CancellationToken.ThrowIfCancellationRequested();
value = await reader.ReadToEndAsync();
status = watchableStream.GetStatus();
}
return(new BlobWatchableValueProvider(blob, value, typeof(string), new ImmutableWatcher(status)));
}
