decodeJson method

@override Future decodeJson({ Object? reviver(Object? key, Object? value)?, })

Reads and decodes content body as a JSON object, returned in a future.

The result is an object tree as parsed by the standard json.decode() of the dart:convert package.

An optional reviver function is applied when decoding json string data. See JsonCodec of the dart:convert package for more information.

Throws ClientException if content body cannot be decoded as JSON.

Implementation

@override
Future<dynamic> decodeJson({
  Object? Function(Object? key, Object? value)? reviver,
}) async {
  try {
    final res = response;
    if (res is http.StreamedResponse) {
      return json.decode(await res.stream.bytesToString(), reviver: reviver);
    } else {
      return json.decode((res as http.Response).body, reviver: reviver);
    }
  } on Exception catch (e) {
    throw ClientException.decodingJsonFailed(e);
  }
}