DownloadCache class

Download cache to store HTTP responses.

Syntax

@interface DownloadCache : NSObject <CacheDelegate>

Base protocols

Members

All members of DownloadCache, including inherited members.

Methods
Method Description
+ (id) instance Returns a static DownloadCache instance.
+ (NSDateFormatter *) rfc1123DateFormatter A date formatter to be used to construct an RFC 1123 date.
+ (BOOL) serverAllowsResponseCachingForRequest: (Request *) request A helper function that determines if the server that has requested data should not be cached by looking at the request's response headers.
Inherited members from CacheDelegate
Member Description
- (NSDictionary *) cachedHeadersForRequest: (id< Requesting >) request  
- (NSData *) cachedResponseDataForRequest: (id< Requesting >) request  
- (void) clearCachedResponsesForStoragePolicy: (ECacheStoragePolicy) cachePolicy  
- (ECachePolicy) defaultCachePolicy Returns the cache policy to be used when requests have their cache policy set to DefaultCachePolicy.
- (BOOL) isCachedDataCurrentForRequest: (id< Requesting >) request  
- (NSString *) pathToCachedResponseDataForRequest: (id< Requesting >) request  
- (void) removeCachedDataForRequest: (id< Requesting >) request  
- (void) storeResponseForRequest: (id< Requesting >) request maxAge: (NSTimeInterval) maxAge  

Usage

Note that the download cache does not work with ODPRequest via SAP Mobile Platform.

Parent topic: SAP Mobile Platform 3.0 OData SDK for iOS