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RKTableController provides a flexible, integrated system for driving iOS table views using the RestKit object mapping engine. Local domain objects can be mapped into table cells within a collection or presented for editing as part of a form. There are three flavors of table controllers available: * Static Tables: RKTableController can be used to render simple static tables that are composed of RKTableItems presented in RKTableSections. Table items can quickly be built and added to a table without a backing model or can have content object mapped into them for presentation. * Network Tables: RKTableController can also render a table with the results of a network load. The typical use case here is to have RestKit retrieve a JSON/XML payload from your remote system and then render the content into a table. * Core Data Tables: RKFetchedResultsTableController can efficiently drive a table view using objects pulled from a Core Data managed object context. Typical use-cases here are for the presentation of large collections that are pulled from a remote system, offering offline access, or speeding up a UI by using Core Data as a fast local cache. RKTableController supports a number of bells and whistles including integrated searching/filtering and pull to refresh.
34 lines
865 B
Objective-C
34 lines
865 B
Objective-C
/*
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* RKManagedObjectCache.h
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* RestKit
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*
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* Created by Jeff Arena on 10/15/10.
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* Copyright 2010 GateGuru. All rights reserved.
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*
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*/
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/**
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* Class used for determining the set of NSFetchRequest objects that
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* map to a given request URL.
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*/
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@protocol RKManagedObjectCache
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@required
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/**
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* Must return an NSFetchRequest for use in retrieving locally
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* cached objects associated with a given request resourcePath.
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*/
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- (NSFetchRequest *)fetchRequestForResourcePath:(NSString *)resourcePath;
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@optional
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/**
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* When the managed object cache is compared to objects from a resource path
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* payload, objects that are in the cache and not returned by the resource
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* path are normally deleted. By returning NO from this method you can prevent
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* the deletion of a given object.
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*/
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- (BOOL)shouldDeleteOrphanedObject:(NSManagedObject*)managedObject;
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@end
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