#pragma warning disable CA1822 // Does not acces instance data can be marked static. public virtual async Task <Segment> BuildSegment( #pragma warning restore CA1822 // Can't mock static methods in MOQ. bool async, string manifestPath, SegmentCursor cursor = default) { // Models we need for later List <Shard> shards = new List <Shard>(); DateTimeOffset dateTime = BlobChangeFeedExtensions.ToDateTimeOffset(manifestPath).Value; int shardIndex = cursor?.ShardIndex ?? 0; // Download segment manifest BlobClient blobClient = _containerClient.GetBlobClient(manifestPath); BlobDownloadInfo blobDownloadInfo; if (async) { blobDownloadInfo = await blobClient.DownloadAsync().ConfigureAwait(false); } else { blobDownloadInfo = blobClient.Download(); } // Parse segment manifest JsonDocument jsonManifest; if (async) { jsonManifest = await JsonDocument.ParseAsync(blobDownloadInfo.Content).ConfigureAwait(false); } else { jsonManifest = JsonDocument.Parse(blobDownloadInfo.Content); } int i = 0; foreach (JsonElement shardJsonElement in jsonManifest.RootElement.GetProperty("chunkFilePaths").EnumerateArray()) { string shardPath = shardJsonElement.ToString().Substring("$blobchangefeed/".Length); Shard shard = await _shardFactory.BuildShard( async, shardPath, cursor?.ShardCursors?[i]) .ConfigureAwait(false); shards.Add(shard); i++; } return(new Segment( shards, shardIndex, dateTime)); }
#pragma warning disable CA1822 // Does not acces instance data can be marked static. public virtual async Task <Segment> BuildSegment( #pragma warning restore CA1822 // Can't mock static methods in MOQ. bool async, string manifestPath, SegmentCursor cursor = default) { // Models we need for later List <Shard> shards = new List <Shard>(); DateTimeOffset dateTime = BlobChangeFeedExtensions.ToDateTimeOffset(manifestPath).Value; // Download segment manifest BlobClient blobClient = _containerClient.GetBlobClient(manifestPath); BlobDownloadInfo blobDownloadInfo; if (async) { blobDownloadInfo = await blobClient.DownloadAsync().ConfigureAwait(false); } else { blobDownloadInfo = blobClient.Download(); } // Parse segment manifest JsonDocument jsonManifest; if (async) { jsonManifest = await JsonDocument.ParseAsync(blobDownloadInfo.Content).ConfigureAwait(false); } else { jsonManifest = JsonDocument.Parse(blobDownloadInfo.Content); } foreach (JsonElement shardJsonElement in jsonManifest.RootElement.GetProperty("chunkFilePaths").EnumerateArray()) { string shardPath = shardJsonElement.ToString().Substring("$blobchangefeed/".Length); var shardCursor = cursor?.ShardCursors?.Find(x => x.CurrentChunkPath.StartsWith(shardPath, StringComparison.InvariantCulture)); Shard shard = await _shardFactory.BuildShard( async, shardPath, shardCursor) .ConfigureAwait(false); if (shard.HasNext()) { shards.Add(shard); } } int shardIndex = 0; string currentShardPath = cursor?.CurrentShardPath; if (!string.IsNullOrWhiteSpace(currentShardPath)) { shardIndex = shards.FindIndex(s => s.ShardPath == currentShardPath); if (shardIndex < 0) { // Either shard doesn't exist or cursor is pointing to end of shard. So start from beginning. shardIndex = 0; } } return(new Segment( shards, shardIndex, dateTime, manifestPath)); }