コード例 #1
0
ファイル: FakeDataStore.java プロジェクト: stevenlin07/sync
  @Override
  public FileData storeFile(FileData fileData) {
    FileData.Builder builder = FileData.newBuilder().mergeFrom(fileData);

    FileData prevData = fileCache.get(fileData.getId());
    if (null != prevData) {
      builder.addAllSlice(prevData.getSliceList());
    }

    FileData data = builder.build();
    if (FileDataHelper.isSane(data)) {
      FileData fixed = FileDataHelper.removeDuplicate(data);
      fileStore.put(fileData.getId(), fixed.toByteArray());

      // This cache can reserved for performance
      fileCache.remove(fileData.getId());
    } else {
      fileCache.put(fileData.getId(), data);

      if (FileDataHelper.nearComplete(data)) {
        List<DataSlice> missingSlices = FileDataHelper.findMissing(data);
        FileData missing =
            FileData.newBuilder().setId(data.getId()).addAllSlice(missingSlices).build();
        return missing;
      }
    }

    return FileData.newBuilder().setId(data.getId()).build();
  }
コード例 #2
0
ファイル: FakeDataStore.java プロジェクト: stevenlin07/sync
  @Override
  public FileData getFileByIndex(FileData fileIndex) {
    FileData.Builder builder = FileData.newBuilder().setId(fileIndex.getId());

    FileData data = getFileById(fileIndex.getId());
    if (null != data) {
      List<DataSlice> slices = FileDataHelper.extract(data, fileIndex);
      builder.addAllSlice(slices);
    }

    return builder.build();
  }