Files
RestKit/Code/ObjectMapping/RKObjectRelationshipMapping.h
Blake Watters 670234b775 Added support for polymorphic object mapping (Github #105, #244). This enables you to dynamically map objects to different destination classes or using different mapping strategies via configuration or callbacks. See Docs/Object Mapping.md for details.
Other changes include:
* Eliminated the RKObjectFactory protocol and implementations. Object mapping instances themselves are
now responsible for instantiating target objects for mapping.
* Introduced RKObjectAbstractMapping superclass for RKObjectMapping and RKObjectPolymorphicMapping.
* Updated example applications to use block object loaders (RKTwitter and RKTwitterCoreData)
* Refactored method signatures of RKObjectMapper, RKObjectMapping, and RKObjectMappingProvider to reflect the
existence of abstract mapping types. This was necessary to make polymorphic mappings integrate cleanly.
* Fixed overlap in RestKit error domains between network and object mapping. fixes #208
2011-07-30 16:00:36 -04:00

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Objective-C

//
// RKObjectRelationshipMapping.h
// RestKit
//
// Created by Blake Watters on 5/4/11.
// Copyright 2011 Two Toasters. All rights reserved.
//
#import <Foundation/Foundation.h>
#import "RKObjectAttributeMapping.h"
@class RKObjectAbstractMapping;
@interface RKObjectRelationshipMapping : RKObjectAttributeMapping {
RKObjectAbstractMapping* _mapping;
BOOL _reversible;
}
@property (nonatomic, retain) RKObjectAbstractMapping* mapping;
@property (nonatomic, assign) BOOL reversible;
+ (RKObjectRelationshipMapping*)mappingFromKeyPath:(NSString*)sourceKeyPath toKeyPath:(NSString*)destinationKeyPath withMapping:(RKObjectAbstractMapping*)objectOrPolymorphicMapping;
+ (RKObjectRelationshipMapping*)mappingFromKeyPath:(NSString*)sourceKeyPath toKeyPath:(NSString*)destinationKeyPath withMapping:(RKObjectAbstractMapping*)objectOrPolymorphicMapping reversible:(BOOL)reversible;
@end