* Added support for monitoring by IP address or hostname as well as local Wifi and Internet access generally
* Eliminated usage of synchronous calls to obtain reachability flags during status checks
* Reworked SystemConfiguration reachability callback to cache flags
* RKClient now monitors Internet access instead of hostname based reachability by default. baseURLReachabilityObserver eliminated in favor of reachabilityObserver. It is now a retain property that can be customized
* Queue suspension is now tied to the reachability observer rather than baseURL mutation
These issues has been open for some time. I have added thorough unit test coverage
for scenarios of mutating the HTTP AUTH credentials on the RKClient and on individual
RKRequest instances. Everything seems to work fine.
Also added RKAuthenticationExample to RKCatalog for testing. Needs to be updated with
support for using OAuth.
Since OM 2.0 connection of relationships happened during the object mapping operation
instead of aggregately at the end of the process. In this commit, we have introduced a lightweight
queue for deferring portions of the mapping operation until a larger aggregate mapping has completed.
The changes are as follows:
* Introduced RKMappingOperationQueue for queueing portions of mapping. This is a synchronous queue modeled off
of NSOperationQueue that does NOT use threading (for Core Data friendliness).
* RKObjectMappingOperation now has a RKMappingOperationQueue queue property that defaults to nil
* RKObjectMappingOperation instances built via RKObjectMapper will has a mapping operation queue
assigned to the property.
* If a queue is present, RKManagedObjectMappingOperation will use it to defer the connection of relationships.
* At the end of an RKObjectMapper process, the mapping operation queue used by all mapping operations created
during the process will be executed. This allows all relationships to be connected after all object creation
has completed.
The queue is general purpose, though currently only used for the connection of relationships.
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
* 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
* Cleaned up remaining warnings about if (self = [super init])
* RKParamsExample - Highlights multi-part uploads
* RKRequestQueueExample - Working with the request queue
* RKBackgroundRequestExample - Examples of using the background policies for backgrounding requests
* RKReachabilityExample - Shows how to work with the reachability observer
* RKRelationshipMappingExample - Shows how to map related objects from JSON into an object graph
* RKCoreDataExample - Shows the basics of using RestKit's Core Data examples
Also rearranged dispatch of RKRequest delegate method for didStartLoad: to ensure requeue callbacks get invoked in a timely manner. refs #62
