An NSIncrementalStore subclass for Parse
PFIncrementalStore is an
NSIncrementalStore
subclass that uses
Parse to
automatically request resources as properties and relationships are
needed.
PFIncrementalStore does not persist data directly. Instead, it
manages a persistent store coordinator that can be configured to
communicate with any number of persistent stores of your choice.
NSURL *storeURL = [[self applicationDocumentsDirectory]
URLByAppendingPathComponent:@"BasicExample.sqlite"];
NSDictionary *options = @{ NSInferMappingModelAutomaticallyOption :
@(YES) };
NSError *error = nil;
if (![incrementalStore.backingPersistentStoreCoordinator
addPersistentStoreWithType:NSSQLiteStoreType configuration:nil
URL:storeURL options:options error:&error]) {
NSLog(@"Unresolved error %@, %@", error, [error userInfo]);
abort();
}If your data set is of a more fixed or ephemeral nature, you may want to
use NSInMemoryStoreType.
PFIncrementalStore requires a subscription to Parse, a valid Parse App, API Key and Secret, and minor programming knowledge. Parse subscription and API information can be obtained at https://www.parse.com/
PFIncrementalStore requires Xcode 4.4 with the iOS 5.0 SDK, as well as Parse 1.2 or higher.
CocoaPods is the recommended way to add PFIncrementalStore to your project.
Here's an example podfile that installs PFIncrementalStore and its dependency, Parse:
platform :ios, '5.0'
pod 'PFIncrementalStore'Note the specification of iOS 5.0 as the platform; leaving out the 5.0 will cause CocoaPods to fail with the following message:
[!] PFIncrementalStore is not compatible with iOS 4.3.
Apple has recently updated their programming guide for
NSIncrementalStore, which is available from the Developer
Center.
You may find this useful in debugging the behavior of
PFIncrementalStore, and its interactions with your app's Core Data
stack.
PFIncrementalStore was created by Scott BonAmi.
PFIncrementalStore is not affiliated, associated, authorized, endorsed by, or in any way officially connected with Parse.com, Parse Inc., or any of its subsidiaries or its affiliates. The official Parse web site is available at www.parse.com.
PFIncrementalStore is available under the MIT license. See the LICENSE file for more info.