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60 lines
1.8 KiB
Objective-C
60 lines
1.8 KiB
Objective-C
//
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// RKRequestCache.h
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// RestKit
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//
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// Created by Jeff Arena on 4/4/11.
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// Copyright 2011 Two Toasters. All rights reserved.
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//
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#import "RKRequest.h"
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#import "RKResponse.h"
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/**
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* Storage policy. Determines if we clear the cache out when the app is shut down.
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* Cache instance needs to register for
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*/
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typedef enum {
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RKRequestCacheStoragePolicyDisabled, // The cache has been disabled. Attempts to store data will silently fail
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RKRequestCacheStoragePolicyForDurationOfSession, // Cache data for the length of the session. Clear cache at app exit.
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RKRequestCacheStoragePolicyPermanently // Cache data permanently, until explicitly expired or flushed
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} RKRequestCacheStoragePolicy;
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@interface RKRequestCache : NSObject {
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NSString* _cachePath;
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RKRequestCacheStoragePolicy _storagePolicy;
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NSRecursiveLock* _cacheLock;
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}
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@property (nonatomic, readonly) NSString* cachePath; // Full path to the cache
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@property (nonatomic, assign) RKRequestCacheStoragePolicy storagePolicy; // User can change storage policy.
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+ (NSDateFormatter*)rfc1123DateFormatter;
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- (id)initWithCachePath:(NSString*)cachePath storagePolicy:(RKRequestCacheStoragePolicy)storagePolicy;
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- (NSString*)pathForRequest:(RKRequest*)request;
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- (BOOL)hasResponseForRequest:(RKRequest*)request;
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- (void)storeResponse:(RKResponse*)response forRequest:(RKRequest*)request;
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//- (void)storeResponse:(RKResponse*)response forRequest:(RKRequest*)request expires:(NSTimeInterval)expirationAge;
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- (RKResponse*)responseForRequest:(RKRequest*)request;
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- (NSDictionary*)headersForRequest:(RKRequest*)request;
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- (NSString*)etagForRequest:(RKRequest*)request;
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- (NSDate*)cacheDateForRequest:(RKRequest*)request;
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- (void)invalidateRequest:(RKRequest*)request;
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- (void)invalidateWithStoragePolicy:(RKRequestCacheStoragePolicy)storagePolicy;
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- (void)invalidateAll;
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@end
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