setFromJson method

@override bool setFromJson(dynamic json)

Convert any given json to correspondig types and store it. If fails, it returns false.

Implementation

@override
bool setFromJson(json) {
  if (json is PrimitieveJson &&
      json.valueOrNull is T &&
      json.valueOrNull != null) {
    set(json.valueOrNull);
    return true;
  }
  final parsed = tryParse(json is JsonType ? json.toJson() : json);
  if (parsed is T) {
    set(parsed);
    return true;
  } else {
    _value = null;
    return false;
  }
}