Method UpdateEncryption

cpp/src/parquet/column_writer.cc:567–600

  }

  void UpdateEncryption(int8_t module_type) {
    switch (module_type) {
      case encryption::kColumnMetaData: {
        meta_encryptor_->UpdateAad(encryption::CreateModuleAad(
            meta_encryptor_->file_aad(), module_type, row_group_ordinal_, column_ordinal_,
            kNonPageOrdinal));
        break;
      }
      case encryption::kDataPage: {
        encryption::QuickUpdatePageAad(page_ordinal_, &data_page_aad_);
        data_encryptor_->UpdateAad(data_page_aad_);
        break;
      }
      case encryption::kDataPageHeader: {
        encryption::QuickUpdatePageAad(page_ordinal_, &data_page_header_aad_);
        meta_encryptor_->UpdateAad(data_page_header_aad_);
        break;
      }
      case encryption::kDictionaryPageHeader: {
        meta_encryptor_->UpdateAad(encryption::CreateModuleAad(
            meta_encryptor_->file_aad(), module_type, row_group_ordinal_, column_ordinal_,
            kNonPageOrdinal));
        break;
      }
      case encryption::kDictionaryPage: {
        data_encryptor_->UpdateAad(encryption::CreateModuleAad(
            data_encryptor_->file_aad(), module_type, row_group_ordinal_, column_ordinal_,
            kNonPageOrdinal));
        break;
      }
      default:
        throw ParquetException("Unknown module type in UpdateEncryption");
    }
  }

  std::shared_ptr<ArrowOutputStream> sink_;
  ColumnChunkMetaDataBuilder* metadata_;