40 lines
1.5 KiB
Objective-C
40 lines
1.5 KiB
Objective-C
/**
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* Copyright (c) 2015-present, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*/
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#import "RCTBridgeModule.h"
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#import "RCTInvalidating.h"
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/**
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* A simple, asynchronous, persistent, key-value storage system designed as a
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* backend to the AsyncStorage JS module, which is modeled after LocalStorage.
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*
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* Current implementation stores small values in serialized dictionary and
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* larger values in separate files. Since we use a serial file queue
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* `RKFileQueue`, reading/writing from multiple threads should be perceived as
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* being atomic, unless someone bypasses the `RCTAsyncLocalStorage` API.
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*
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* Keys and values must always be strings or an error is returned.
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*/
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@interface RCTAsyncLocalStorage : NSObject <RCTBridgeModule,RCTInvalidating>
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@property (nonatomic, assign) BOOL clearOnInvalidate;
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@property (nonatomic, readonly, getter=isValid) BOOL valid;
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- (void)multiGet:(NSArray *)keys callback:(RCTResponseSenderBlock)callback;
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- (void)multiSet:(NSArray *)kvPairs callback:(RCTResponseSenderBlock)callback;
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- (void)multiRemove:(NSArray *)keys callback:(RCTResponseSenderBlock)callback;
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- (void)clear:(RCTResponseSenderBlock)callback;
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- (void)getAllKeys:(RCTResponseSenderBlock)callback;
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// For clearing data when the bridge may not exist, e.g. when logging out.
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+ (void)clearAllData;
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@end
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