fromJson static method

DataSample? fromJson(dynamic value)

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

Implementation

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

    return DataSample(
      id: mapValueOfType<String>(json, r'id'),
      transactionId: mapValueOfType<String>(json, r'transactionId'),
      identifiers: Identifier.listFromJson(json[r'identifiers'])!,
      batchId: mapValueOfType<String>(json, r'batchId'),
      healthcareElementsIds: json[r'healthElementsIds'] is Set
          ? (json[r'healthElementsIds'] as Set).cast<String>()
          : json[r'healthElementsIds'] is List
              ? ((json[r'healthElementsIds'] as List).toSet()).cast<String>()
              : const {},
      canvasesIds: json[r'canvasesIds'] is Set
          ? (json[r'canvasesIds'] as Set).cast<String>()
          : json[r'canvasesIds'] is List
              ? ((json[r'canvasesIds'] as List).toSet()).cast<String>()
              : const {},
      index: mapValueOfType<int>(json, r'index'),
      content: mapValueOfType<Map<String, Content>>(json, r'content')!,
      valueDate: mapValueOfType<int>(json, r'valueDate'),
      openingDate: mapValueOfType<int>(json, r'openingDate'),
      closingDate: mapValueOfType<int>(json, r'closingDate'),
      created: mapValueOfType<int>(json, r'created'),
      modified: mapValueOfType<int>(json, r'modified'),
      endOfLife: mapValueOfType<int>(json, r'endOfLife'),
      author: mapValueOfType<String>(json, r'author'),
      responsible: mapValueOfType<String>(json, r'responsible'),
      comment: mapValueOfType<String>(json, r'comment'),
      qualifiedLinks: mapWithMapOfStringsFromJson(json[r'qualifiedLinks']),
      codes: CodingReference.listFromJson(json[r'codes'])!.toSet(),
      labels: CodingReference.listFromJson(json[r'labels'])!.toSet(),
    );
  }
  return null;
}