Files
react-native/React/CoreModules/RCTAsyncLocalStorage.h
T
Valentin Shergin d0871d0a9a Clang format for all React Native files
Summary:
Buckle up, this enables clang-format prettifier for all files in React Native opensource repo.

Changelog: [Internal] Clang-format codemod.

Reviewed By: mdvacca

Differential Revision: D20331210

fbshipit-source-id: 8da0f94700be0c35bfd399e0c48f1706de04f5b1
2020-03-08 23:01:17 -07:00

42 lines
1.5 KiB
Objective-C

/*
* Copyright (c) Facebook, Inc. and its affiliates.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
#import <React/RCTBridgeModule.h>
#import <React/RCTInvalidating.h>
/**
* A simple, asynchronous, persistent, key-value storage system designed as a
* backend to the AsyncStorage JS module, which is modeled after LocalStorage.
*
* Current implementation stores small values in serialized dictionary and
* larger values in separate files. Since we use a serial file queue
* `RKFileQueue`, reading/writing from multiple threads should be perceived as
* being atomic, unless someone bypasses the `RCTAsyncLocalStorage` API.
*
* Keys and values must always be strings or an error is returned.
*/
@interface RCTAsyncLocalStorage : NSObject <RCTBridgeModule, RCTInvalidating>
@property (nonatomic, assign) BOOL clearOnInvalidate;
@property (nonatomic, readonly, getter=isValid) BOOL valid;
// Clear the RCTAsyncLocalStorage data from native code
- (void)clearAllData;
// For clearing data when the bridge may not exist, e.g. when logging out.
+ (void)clearAllData;
// Grab data from the cache. ResponseBlock result array will have an error at position 0, and an array of arrays at
// position 1.
- (void)multiGet:(NSArray<NSString *> *)keys callback:(RCTResponseSenderBlock)callback;
// Add multiple key value pairs to the cache.
- (void)multiSet:(NSArray<NSArray<NSString *> *> *)kvPairs callback:(RCTResponseSenderBlock)callback;
@end