fromJson static method

CopyRightOwner? fromJson(dynamic value)

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

Implementation

// ignore: prefer_constructors_over_static_methods
static CopyRightOwner? fromJson(dynamic 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 "CopyRightOwner[$key]" is missing from JSON.');
        assert(json[key] != null, 'Required key "CopyRightOwner[$key]" has a null value in JSON.');
      });
      return true;
    }());

    return CopyRightOwner(
      copyRightOwnerId: mapValueOfType<int>(json, r'CopyRightOwnerId'),
      name: mapValueOfType<String>(json, r'Name')!,
      price: mapValueOfType<double>(json, r'Price'),
      image: mapValueOfType<String>(json, r'Image'),
      slug: mapValueOfType<String>(json, r'Slug')!,
      container: mapValueOfType<String>(json, r'Container'),
      language: OwnerLanguage.fromJson(json[r'Language']),
      createDate: mapDateTime(json, r'CreateDate', ''),
      changeDate: mapDateTime(json, r'ChangeDate', ''),
      tracks: Track.listFromJson(json[r'Tracks']) ?? const [],
      applicationUsers: ApplicationUser.listFromJson(json[r'ApplicationUsers']) ?? const [],
    );
  }
  return null;
}