extractMap method

  1. @override
Map extractMap(
  1. dynamic value,
  2. String errMsg
)
override

Extracts and validates a Map from dynamic value. Throws FormatException if value is not a Map.

Implementation

@override
Map<dynamic, dynamic> extractMap(dynamic value, String errMsg) {
  if (value is! Map) {
    throw FormatException(
      "[JsonConverter] expected Map, got ${value.runtimeType}: $errMsg",
    );
  }
  return value;
}