Javier Cicchelli
c0a49b2a85
This PR contains the work done to implement some useful protocols, classes and extensions to use to setup a persistence layer in an application. To provide further details about the work done: - [x] declared the `Persistence` target in the Package file; - [x] forgot to declare the `Communications` and `Persistence` target to the `SwiftLibs` library in the `Package` file; - [x] defined the `Service` public protocol; - [x] implemented the `Fetcher` generic class; - [x] implemented the `bitBucket` static property in the `URL+Devices` public extension; - [x] updated the `README` file. Co-authored-by: Javier Cicchelli <javier@rock-n-code.com> Reviewed-on: #5
37 lines
1.1 KiB
Swift
37 lines
1.1 KiB
Swift
//
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// Service.swift
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// Persistence
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//
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// Created by Javier Cicchelli on 13/04/2023.
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// Copyright © 2023 Röck+Cöde. All rights reserved.
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//
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import CoreData
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public protocol Service {
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// MARK: Properties
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/// The main managed object context.
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var viewContext: NSManagedObjectContext { get }
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// MARK: Functions
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/// Create a private queue context.
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/// - Returns: A concurrent `NSManagedObjectContext` context instance ready to use.
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func makeTaskContext() -> NSManagedObjectContext
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/// Create a child context of the view context.
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/// - Returns: A generated child `NSManagedObjectContext` context instance ready to use.
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func makeChildContext() -> NSManagedObjectContext
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/// Save a given context.
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/// - Parameter context: A `NSManagedObjectContext` context instance to save.
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func save(context: NSManagedObjectContext) throws
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/// Save a given child context as well as its respective parent context.
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/// - Parameter context: A child `NSManagedObjectContext` context instance to save.
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func save(childContext context: NSManagedObjectContext) throws
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}
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