JsonPersistence<T> class

JSON persistence adapter.

Requires a storage backend that can read/write strings.

Inheritance

Constructors

JsonPersistence({required String key, required T fromJson(Map<String, dynamic> json), required Map<String, dynamic> toJson(T value), required Future<String?> read(String key), required Future<void> write(String key, String value), required Future<void> remove(String key)})

fromJson → T Function(Map<String, dynamic> json): final
hashCode → int: The hash code for this object.
no setterinherited
key → String: final
read → Future<String?> Function(String key): final
remove → Future<void> Function(String key): final
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
toJson → Map<String, dynamic> Function(T value): final
write → Future<void> Function(String key, String value): final

delete() → Future<void>: override
load() → Future<T?>: override
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
save(T value) → Future<void>: override
toString() → String: A string representation of this object.
inherited