get method

@override Future<CacheItem?> get(String key)

Retrieves the CacheItem associated with the given key.

Returns null if no value is found for the given key.

Throws a CacheException if there is an error retrieving the data.

Implementation

@override
Future<CacheItem<dynamic>?> get(String key) async {
  final dynamic storedValue = _cache[key];
  if (storedValue == null) {
    return null;
  }
  if (enableEncryption) {
    final decryptedValue = _decrypt(storedValue);
    return CacheItem.fromJson(jsonDecode(decryptedValue));
  } else {
    return storedValue as CacheItem<dynamic>?;
  }
}