mirror of
https://github.com/zhigang1992/RestKit.git
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f3c0995d5e
* Removed RestKit from inheritance hierarchy * Mappings are implemented as concrete classes * Mapper is much more flexible & powerful * Much more robust error handling * Serialization is reimplemented as an object mapping operation * Added ability to serialize to JSON natively * Reworked Core Data integration * Simplified the codebase substantially
44 lines
1.1 KiB
Objective-C
44 lines
1.1 KiB
Objective-C
//
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// DBTopic.m
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// DiscussionBoard
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//
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// Created by Daniel Hammond on 1/7/11.
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// Copyright 2011 Two Toasters. All rights reserved.
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//
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#import "DBTopic.h"
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@implementation DBTopic
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@dynamic topicID;
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@dynamic name;
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@dynamic posts;
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#pragma mark RKObjectMappable methods
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/**
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* Informs RestKit which properties contain the primary key values that
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* can be used to hydrate relationships to other objects. This hint enables
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* RestKit to automatically maintain true Core Data relationships between objects
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* in your local store.
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*
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* Here we have asked RestKit to connect the 'user' relationship by performing a
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* primary key lookup with the value in 'userID' property. This is the declarative
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* equivalent of doing self.user = [DBUser objectWithPrimaryKeyValue:self.userID];
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*/
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+ (NSDictionary*)relationshipToPrimaryKeyPropertyMappings {
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return [NSDictionary dictionaryWithKeysAndObjects:
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@"user", @"userID",
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nil];
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}
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/**
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* Informs RestKit which property contains the primary key for identifying
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* this object. This is used to ensure that objects are updated
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*/
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+ (NSString*)primaryKeyProperty {
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return @"topicID";
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}
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@end
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