private async Task ListFolderAsync(string path, List <Blob> container, ListOptions options)
{
IEnumerable <FileInfo> objects;
try
{
objects = await _dbfs.List(StoragePath.Normalize(path)).ConfigureAwait(false);
}
catch (ClientApiException ex) when(ex.StatusCode == HttpStatusCode.NotFound)
{
objects = new List <FileInfo>();
}
List <Blob> batch = objects
.Select(DConvert.ToBlob)
.Where(options.IsMatch)
.Where(b => options.BrowseFilter == null || options.BrowseFilter(b))
.ToList();
container.AddRange(batch);
if (options.Recurse)
{
await Task.WhenAll(batch.Where(b => b.IsFolder).Select(f => ListFolderAsync(f.FullPath, container, options))).ConfigureAwait(false);
}
}
private async Task ListFolderAsync(string path, List <Blob> container, ListOptions options)
{
IEnumerable <FileInfo> objects = await _dbfs.List(StoragePath.Normalize(options.FolderPath, true));
List <Blob> batch = objects.Select(DConvert.ToBlob).ToList();
container.AddRange(batch);
if (options.Recurse)
{
await Task.WhenAll(batch.Where(b => b.IsFolder).Select(f => ListFolderAsync(f.FullPath, container, options)));
}
}