Build New File from Xcode and choose Data Model from Core Data Template. Managed Object Model Schema and Film Entityįirstly, we will execute is to build the Managed Object Model Schema that holds a Film Entity. Handle Object Model Schema and Film Entity.ĬoreDataStack: dependable for building the NSPersistentContainer using the plan.ĪpiRepository: A class liable for fetching the list of film data from StarWars API using URL Session Data Task.ĭataProvider: A class that offers an interface to fetch a list of films from the data repository and sync it to the Core Data store using NSManagedObjectContext in a background thread.įilmsViewController: View Controller that converses with the data provider and uses NSFetchedResultsController to fetch and examine alter from Core Data View Context, then show a list of films in a UITableView.
In this blog, we will construct a simple demo app that obtains a list of films from the remote Star Wars API and sync the data inside the Core Data store using a background queue naively without a synchronization approach. How fetching Remote Data with core data in the iOS app works? Fortunately in iOS 10, Apple introduced NSPersistentContainer that we can use to initialize every stack and find the NSManagedObject context with very small code. With a lot of advanced features offered automatically out of the box by Core Data, it has a sheer learning curve for developers to study and use for the first time.Įarlier iOS 10, to set up Core Data in our application there are several configurations and boilerplate codes we want to execute to build a Core Data Stack.
SWIFT SHARE CORE DATA WITH EXTENSION HOW TO
Learn how to fetch remote data with core data in the iOS app and like how it works in this case.Ĭore Data is an object graph & persistence framework offered by Apple for developing iOS Apps.
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