Method UpdateDecryption

cpp/src/parquet/column_reader.cc:335–345

}

void SerializedPageReader::UpdateDecryption(Decryptor* decryptor, int8_t module_type,
                                            std::string* page_aad) {
  ARROW_DCHECK(decryptor != nullptr);
  if (crypto_ctx_.start_decrypt_with_dictionary_page) {
    UpdateDecryptor(decryptor, crypto_ctx_.row_group_ordinal, crypto_ctx_.column_ordinal,
                    module_type);
  } else {
    encryption::QuickUpdatePageAad(page_ordinal_, page_aad);
    decryptor->UpdateAad(*page_aad);
  }
}

bool SerializedPageReader::ShouldSkipPage(EncodedStatistics* data_page_statistics) {
  const PageType::type page_type = LoadEnumSafe(&current_page_header_.type);