RKObject Class Reference
Inherits from | NSObject |
Conforms to | RKObjectMappable |
Declared in | RKObject.h RKObject.m |
Tasks
Other Methods
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+ elementToPropertyMappings
Must return a dictionary containing mapping from JSON element names to property accessors
Other Methods
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+ relationshipsToSerialize
Must return an array containing names of relationship properties to serialize
Other Methods
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+ elementToRelationshipMappings
Must return a dictionary mapping JSON element names to related object accessors. Must return an empty dictionary if there are no related objects.
Other Methods
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+ object
Must return a new autoreleased instance of the model class ready for mapping. Used to initialize the model via any method other than alloc & init.
Other Methods
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– propertiesForSerialization
Return a dictionary of values to be serialized for submission to a remote resource. The router will encode these parameters into a serialization format (form encoded, JSON, etc). This is required to use putObject: and postObject: for updating and creating remote object representations.
Other Methods
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– relationshipsForSerialization
Return a dictionary of relationships to be serialized for submission to a remote resource. The router will encode these parameters into a serialization format (form encoded, JSON, etc). This is required to use putObject: and postObject: for updating and creating remote object representations.
Class Methods
elementToPropertyMappings
Must return a dictionary containing mapping from JSON element names to property accessors
+ (NSDictionary *)elementToPropertyMappings
Declared In
RKObjectMappable.h
elementToRelationshipMappings
Must return a dictionary mapping JSON element names to related object accessors. Must return an empty dictionary if there are no related objects.
+ (NSDictionary *)elementToRelationshipMappings
Discussion
When assigning a collection of related objects, use key-value coding to traverse the collection and access the descendent objects. For example, given a Project object associated with a user and a collection of tasks:
[NSDictionary dictionaryWithObject:@“user” forKey:@“user”]; Will map from an element named ‘user’ to the user property on the model instance.
[NSDictionary dictionaryWithObject:@“tasks” forKey:@“tasks.task”]; Will map each ‘task’ element nested under a containing element named ‘tasks’ and assign the collection to the tasks property on the target object. The assigned collection is assumed to be an NSSet.
Declared In
RKObjectMappable.h
Instance Methods
propertiesForSerialization
Return a dictionary of values to be serialized for submission to a remote resource. The router will encode these parameters into a serialization format (form encoded, JSON, etc). This is required to use putObject: and postObject: for updating and creating remote object representations.
- (NSDictionary *)propertiesForSerialization
Declared In
RKObjectMappable.h
relationshipsForSerialization
Return a dictionary of relationships to be serialized for submission to a remote resource. The router will encode these parameters into a serialization format (form encoded, JSON, etc). This is required to use putObject: and postObject: for updating and creating remote object representations.
- (NSDictionary *)relationshipsForSerialization
Declared In
RKObjectMappable.h