fromJson static method

PersonNameDto? fromJson(dynamic value)

Returns a new PersonNameDto instance and imports its values from value if it's a Map, null otherwise.

Implementation

// ignore: prefer_constructors_over_static_methods
static PersonNameDto? fromJson(dynamic value) {
  if (value is PersonNameDto) {
    return value;
  }
  if (value is Map) {
    final json = value.cast<String, dynamic>();

    // Ensure that the map contains the required keys.
    // Note 1: the values aren't checked for validity beyond being non-null.
    // Note 2: this code is stripped in release mode!
    assert(() {
      requiredKeys.forEach((key) {
        assert(json.containsKey(key), 'Required key "PersonNameDto[$key]" is missing from JSON.');
        assert(json[key] != null, 'Required key "PersonNameDto[$key]" has a null value in JSON.');
      });
      return true;
    }());

    return PersonNameDto(
      lastName: mapValueOfType<String>(json, r'lastName'),
      firstNames: json[r'firstNames'] is List ? (json[r'firstNames'] as List).cast<String>() : const [],
      start: mapValueOfType<int>(json, r'start'),
      end: mapValueOfType<int>(json, r'end'),
      prefix: json[r'prefix'] is List ? (json[r'prefix'] as List).cast<String>() : const [],
      suffix: json[r'suffix'] is List ? (json[r'suffix'] as List).cast<String>() : const [],
      text: mapValueOfType<String>(json, r'text'),
      use: PersonNameDtoUseEnum.fromJson(json[r'use']),
    );
  }
  return null;
}