Data constructor
Implementation
Data({String? key, String? value, int? expires}) {
key ??= newId();
// encrypted key
if (key.length > 256) {
key = Cryptography.hash(key: _cacheHashKey, text: key);
}
_map["key"] = key;
_map["value"] = value ?? "";
_map["expires"] = expires ?? 0;
}