mirror of
https://github.com/JohnEstropia/CoreStore.git
synced 2026-01-15 13:43:43 +01:00
54 lines
1.9 KiB
Swift
54 lines
1.9 KiB
Swift
//
|
|
// CoreStoreFetchRequest.swift
|
|
// CoreStore
|
|
//
|
|
// Copyright © 2016 John Rommel Estropia
|
|
//
|
|
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
// of this software and associated documentation files (the "Software"), to deal
|
|
// in the Software without restriction, including without limitation the rights
|
|
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
// copies of the Software, and to permit persons to whom the Software is
|
|
// furnished to do so, subject to the following conditions:
|
|
//
|
|
// The above copyright notice and this permission notice shall be included in all
|
|
// copies or substantial portions of the Software.
|
|
//
|
|
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
|
// SOFTWARE.
|
|
//
|
|
|
|
import Foundation
|
|
import CoreData
|
|
|
|
|
|
// MARK: - CoreStoreFetchRequest
|
|
|
|
// Bugfix for NSFetchRequest messing up memory management for `affectedStores`
|
|
// http://stackoverflow.com/questions/14396375/nsfetchedresultscontroller-crashes-in-ios-6-if-affectedstores-is-specified
|
|
internal final class CoreStoreFetchRequest<T: NSFetchRequestResult>: NSFetchRequest<NSFetchRequestResult> {
|
|
|
|
// MARK: Internal
|
|
|
|
@nonobjc
|
|
internal func dynamicCast<U: NSFetchRequestResult>() -> NSFetchRequest<U> {
|
|
|
|
return unsafeBitCast(self, to: NSFetchRequest<U>.self)
|
|
}
|
|
|
|
|
|
// MARK: NSFetchRequest
|
|
|
|
@objc
|
|
override var affectedStores: [NSPersistentStore]? {
|
|
|
|
get { return super.affectedStores }
|
|
set { super.affectedStores = newValue }
|
|
}
|
|
}
|