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Code Issues 95 Packages Projects Releases 10 Wiki Activity

NSFetchRequest.affectedStores bug workaround

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This commit is contained in:
John Estropia
2016-09-27 19:02:24 +09:00
parent 2e44f86eb6
commit a9c0feae46
7 changed files with 52 additions and 60 deletions
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32
CoreStore.xcodeproj/project.pbxproj
View File

@@ -139,10 +139,10 @@
B52557881D02DE8100E51965 /* FetchTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = B52557871D02DE8100E51965 /* FetchTests.swift */; };
B52557891D02DE8100E51965 /* FetchTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = B52557871D02DE8100E51965 /* FetchTests.swift */; };
B525578A1D02DE8100E51965 /* FetchTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = B52557871D02DE8100E51965 /* FetchTests.swift */; };
B52661401CADD585007B85D9 /* CoreStoreFetchRequest.swift in Sources */ = {isa = PBXBuildFile; fileRef = B526613F1CADD585007B85D9 /* CoreStoreFetchRequest.swift */; };
B52661421CADD585007B85D9 /* CoreStoreFetchRequest.swift in Sources */ = {isa = PBXBuildFile; fileRef = B526613F1CADD585007B85D9 /* CoreStoreFetchRequest.swift */; };
B52661431CADD585007B85D9 /* CoreStoreFetchRequest.swift in Sources */ = {isa = PBXBuildFile; fileRef = B526613F1CADD585007B85D9 /* CoreStoreFetchRequest.swift */; };
B52661441CADD585007B85D9 /* CoreStoreFetchRequest.swift in Sources */ = {isa = PBXBuildFile; fileRef = B526613F1CADD585007B85D9 /* CoreStoreFetchRequest.swift */; };
B52661401CADD585007B85D9 /* CoreStoreFetchRequest+CoreStore.swift in Sources */ = {isa = PBXBuildFile; fileRef = B526613F1CADD585007B85D9 /* CoreStoreFetchRequest+CoreStore.swift */; };
B52661421CADD585007B85D9 /* CoreStoreFetchRequest+CoreStore.swift in Sources */ = {isa = PBXBuildFile; fileRef = B526613F1CADD585007B85D9 /* CoreStoreFetchRequest+CoreStore.swift */; };
B52661431CADD585007B85D9 /* CoreStoreFetchRequest+CoreStore.swift in Sources */ = {isa = PBXBuildFile; fileRef = B526613F1CADD585007B85D9 /* CoreStoreFetchRequest+CoreStore.swift */; };
B52661441CADD585007B85D9 /* CoreStoreFetchRequest+CoreStore.swift in Sources */ = {isa = PBXBuildFile; fileRef = B526613F1CADD585007B85D9 /* CoreStoreFetchRequest+CoreStore.swift */; };
B529C2041CA4A2DB007E7EBD /* CSSaveResult.swift in Sources */ = {isa = PBXBuildFile; fileRef = B529C2031CA4A2DB007E7EBD /* CSSaveResult.swift */; };
B529C2061CA4A2DB007E7EBD /* CSSaveResult.swift in Sources */ = {isa = PBXBuildFile; fileRef = B529C2031CA4A2DB007E7EBD /* CSSaveResult.swift */; };
B529C2071CA4A2DC007E7EBD /* CSSaveResult.swift in Sources */ = {isa = PBXBuildFile; fileRef = B529C2031CA4A2DB007E7EBD /* CSSaveResult.swift */; };
@@ -599,7 +599,7 @@
B525577F1D029D2500E51965 /* TweakTests.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = TweakTests.swift; sourceTree = "<group>"; };
B52557831D02A07400E51965 /* SectionByTests.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = SectionByTests.swift; sourceTree = "<group>"; };
B52557871D02DE8100E51965 /* FetchTests.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = FetchTests.swift; sourceTree = "<group>"; };
B526613F1CADD585007B85D9 /* CoreStoreFetchRequest.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = CoreStoreFetchRequest.swift; sourceTree = "<group>"; };
B526613F1CADD585007B85D9 /* CoreStoreFetchRequest+CoreStore.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = "CoreStoreFetchRequest+CoreStore.swift"; sourceTree = "<group>"; };
B529C2031CA4A2DB007E7EBD /* CSSaveResult.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = CSSaveResult.swift; sourceTree = "<group>"; };
B52DD1741BE1F8CC00949AFE /* CoreStore.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = CoreStore.framework; sourceTree = BUILT_PRODUCTS_DIR; };
B52DD17D1BE1F8CC00949AFE /* CoreStoreTests.xctest */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = CoreStoreTests.xctest; sourceTree = BUILT_PRODUCTS_DIR; };
@@ -1181,7 +1181,7 @@
isa = PBXGroup;
children = (
B5C976E61C6E3A5900B1AF90 /* CoreStoreFetchedResultsController.swift */,
B526613F1CADD585007B85D9 /* CoreStoreFetchRequest.swift */,
B526613F1CADD585007B85D9 /* CoreStoreFetchRequest+CoreStore.swift */,
B54A6A541BA15F2A007870FD /* FetchedResultsControllerDelegate.swift */,
B5E834BA1B7691F3001D3D50 /* Functions.swift */,
B5FAD6AB1B51285300714891 /* MigrationManager.swift */,
@@ -1421,9 +1421,11 @@
};
82BA18881C4BBCBA00A0916E = {
CreatedOnToolsVersion = 7.2;
LastSwiftMigration = 0800;
};
82BA18911C4BBCBA00A0916E = {
CreatedOnToolsVersion = 7.2;
LastSwiftMigration = 0800;
};
B52DD1731BE1F8CC00949AFE = {
CreatedOnToolsVersion = 7.1;
@@ -1563,7 +1565,7 @@
B53FB9FE1CAB2D2F00F0D40A /* CSMigrationResult.swift in Sources */,
B5DBE2D21C991B3E00B5CEFA /* CSDataStack.swift in Sources */,
B50392F91C478FF3009900CA /* NSManagedObject+Transaction.swift in Sources */,
B52661401CADD585007B85D9 /* CoreStoreFetchRequest.swift in Sources */,
B52661401CADD585007B85D9 /* CoreStoreFetchRequest+CoreStore.swift in Sources */,
B53FBA181CAB63E200F0D40A /* NSManagedObject+ObjectiveC.swift in Sources */,
B5202CFA1C04688100DED140 /* NSFetchedResultsController+Convenience.swift in Sources */,
B5519A591CA2008C002BEF78 /* CSBaseDataTransaction.swift in Sources */,
@@ -1714,7 +1716,7 @@
82BA18B41C4BBD3900A0916E /* BaseDataTransaction+Importing.swift in Sources */,
B53FBA1A1CAB63E200F0D40A /* NSManagedObject+ObjectiveC.swift in Sources */,
82BA18CA1C4BBD5900A0916E /* MigrationResult.swift in Sources */,
B52661421CADD585007B85D9 /* CoreStoreFetchRequest.swift in Sources */,
B52661421CADD585007B85D9 /* CoreStoreFetchRequest+CoreStore.swift in Sources */,
B5519A5A1CA2008C002BEF78 /* CSBaseDataTransaction.swift in Sources */,
B5ECDBE11CA6BB2B00C7F112 /* CSBaseDataTransaction+Querying.swift in Sources */,
82BA18C11C4BBD5300A0916E /* CoreStore+Observing.swift in Sources */,
@@ -1864,7 +1866,7 @@
B52DD1C71BE1F94600949AFE /* NSManagedObjectContext+Querying.swift in Sources */,
B52DD1C81BE1F94600949AFE /* NSManagedObjectContext+Setup.swift in Sources */,
B52DD1C31BE1F94600949AFE /* NotificationObserver.swift in Sources */,
B52661441CADD585007B85D9 /* CoreStoreFetchRequest.swift in Sources */,
B52661441CADD585007B85D9 /* CoreStoreFetchRequest+CoreStore.swift in Sources */,
B52DD1A81BE1F93200949AFE /* DataStack+Querying.swift in Sources */,
B5220E221D130818009BC71E /* CSSectionBy.swift in Sources */,
B52DD1BC1BE1F94000949AFE /* MigrationResult.swift in Sources */,
@@ -2009,7 +2011,7 @@
B53FBA011CAB2D2F00F0D40A /* CSMigrationResult.swift in Sources */,
B5DBE2D41C991B3E00B5CEFA /* CSDataStack.swift in Sources */,
B50392FA1C47963F009900CA /* NSManagedObject+Transaction.swift in Sources */,
B52661431CADD585007B85D9 /* CoreStoreFetchRequest.swift in Sources */,
B52661431CADD585007B85D9 /* CoreStoreFetchRequest+CoreStore.swift in Sources */,
B53FBA1B1CAB63E200F0D40A /* NSManagedObject+ObjectiveC.swift in Sources */,
B5519A5B1CA2008C002BEF78 /* CSBaseDataTransaction.swift in Sources */,
B5ECDBE21CA6BB2B00C7F112 /* CSBaseDataTransaction+Querying.swift in Sources */,
@@ -2251,6 +2253,7 @@
2F03A54719C5C6DA005002A5 /* Debug */ = {
isa = XCBuildConfiguration;
buildSettings = {
APPLICATION_EXTENSION_API_ONLY = NO;
CLANG_ENABLE_MODULES = YES;
GCC_PREPROCESSOR_DEFINITIONS = (
"DEBUG=1",
@@ -2270,6 +2273,7 @@
2F03A54819C5C6DA005002A5 /* Release */ = {
isa = XCBuildConfiguration;
buildSettings = {
APPLICATION_EXTENSION_API_ONLY = NO;
CLANG_ENABLE_MODULES = YES;
INFOPLIST_FILE = CoreStoreTests/Info.plist;
LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
@@ -2297,6 +2301,7 @@
SDKROOT = appletvos;
SKIP_INSTALL = YES;
SWIFT_OPTIMIZATION_LEVEL = "-Onone";
SWIFT_VERSION = 3.0;
TARGETED_DEVICE_FAMILY = 3;
};
name = Debug;
@@ -2316,6 +2321,7 @@
LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
SDKROOT = appletvos;
SKIP_INSTALL = YES;
SWIFT_VERSION = 3.0;
TARGETED_DEVICE_FAMILY = 3;
};
name = Release;
@@ -2323,6 +2329,7 @@
82BA189C1C4BBCBA00A0916E /* Debug */ = {
isa = XCBuildConfiguration;
buildSettings = {
APPLICATION_EXTENSION_API_ONLY = NO;
CLANG_ENABLE_MODULES = YES;
GCC_NO_COMMON_BLOCKS = YES;
INFOPLIST_FILE = CoreStoreTests/Info.plist;
@@ -2332,6 +2339,7 @@
SDKROOT = appletvos;
SWIFT_OBJC_BRIDGING_HEADER = "CoreStoreTests/CoreStoreTests-Bridging-Header.h";
SWIFT_OPTIMIZATION_LEVEL = "-Onone";
SWIFT_VERSION = 3.0;
TARGETED_DEVICE_FAMILY = 3;
};
name = Debug;
@@ -2339,6 +2347,7 @@
82BA189D1C4BBCBA00A0916E /* Release */ = {
isa = XCBuildConfiguration;
buildSettings = {
APPLICATION_EXTENSION_API_ONLY = NO;
CLANG_ENABLE_MODULES = YES;
COPY_PHASE_STRIP = NO;
GCC_NO_COMMON_BLOCKS = YES;
@@ -2348,6 +2357,7 @@
PRODUCT_NAME = CoreStoreTests;
SDKROOT = appletvos;
SWIFT_OBJC_BRIDGING_HEADER = "CoreStoreTests/CoreStoreTests-Bridging-Header.h";
SWIFT_VERSION = 3.0;
TARGETED_DEVICE_FAMILY = 3;
};
name = Release;
@@ -2401,6 +2411,7 @@
B52DD1871BE1F8CD00949AFE /* Debug */ = {
isa = XCBuildConfiguration;
buildSettings = {
APPLICATION_EXTENSION_API_ONLY = NO;
CLANG_ENABLE_MODULES = YES;
CODE_SIGN_IDENTITY = "-";
COMBINE_HIDPI_IMAGES = YES;
@@ -2420,6 +2431,7 @@
B52DD1881BE1F8CD00949AFE /* Release */ = {
isa = XCBuildConfiguration;
buildSettings = {
APPLICATION_EXTENSION_API_ONLY = NO;
CLANG_ENABLE_MODULES = YES;
CODE_SIGN_IDENTITY = "-";
COMBINE_HIDPI_IMAGES = YES;

16
CoreStoreTests/StorageInterfaceTests.swift
View File

@@ -94,9 +94,9 @@ final class StorageInterfaceTests: XCTestCase {
dynamic func test_ThatFileURLSQLiteStores_ConfigureCorrectly() {
let fileURL = NSURL(fileURLWithPath: NSTemporaryDirectory())
.URLByAppendingPathComponent(NSUUID().UUIDString, isDirectory: false)!
.URLByAppendingPathExtension("db")!
let bundles = [NSBundle(forClass: self.dynamicType)]
.appendingPathComponent(NSUUID().uuidString, isDirectory: false)!
.appendingPathExtension("db")
let bundles = [Bundle(for: type(of: self))]
let store = SQLiteStore(
fileURL: fileURL,
@@ -149,8 +149,8 @@ final class StorageInterfaceTests: XCTestCase {
in: .userDomainMask).first!
let legacyDefaultFileURL = legacyDefaultRootDirectory
.URLByAppendingPathComponent(DataStack.applicationName, isDirectory: false)!
.URLByAppendingPathExtension("sqlite")!
.appendingPathComponent(DataStack.applicationName, isDirectory: false)
.appendingPathExtension("sqlite")
XCTAssertEqual(LegacySQLiteStore.defaultRootDirectory, legacyDefaultRootDirectory)
XCTAssertEqual(LegacySQLiteStore.defaultFileURL, legacyDefaultFileURL)
@@ -173,9 +173,9 @@ final class StorageInterfaceTests: XCTestCase {
dynamic func test_ThatFileURLLegacySQLiteStores_ConfigureCorrectly() {
let fileURL = NSURL(fileURLWithPath: NSTemporaryDirectory())
.URLByAppendingPathComponent(NSUUID().UUIDString, isDirectory: false)!
.URLByAppendingPathExtension("db")!
let bundles = [NSBundle(forClass: self.dynamicType)]
.appendingPathComponent(NSUUID().uuidString, isDirectory: false)!
.appendingPathExtension("db")
let bundles = [Bundle(for: type(of: self))]
let store = LegacySQLiteStore(
fileURL: fileURL,

24
Sources/Internal/CoreStoreFetchRequest+CoreStore.swift
View File

@@ -1,5 +1,5 @@
//
// CoreStoreFetchRequest.swift
// CoreStoreFetchRequest+CoreStore.swift
// CoreStore
//
// Copyright © 2016 John Rommel Estropia
@@ -29,9 +29,7 @@ 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> {
internal extension CoreStoreFetchRequest {
// MARK: Internal
@@ -40,22 +38,4 @@ internal final class CoreStoreFetchRequest<T: NSFetchRequestResult>: NSFetchRequ
return unsafeBitCast(self, to: NSFetchRequest<U>.self)
}
// MARK: NSFetchRequest
@objc
dynamic override var affectedStores: [NSPersistentStore]? {
get {
// This forced-casting is needed to fix an ARC bug with "affectedStores" mis-retaining the array
let affectedStores: NSArray? = super.affectedStores.flatMap({ NSArray(array: $0) } )
return affectedStores as? [NSPersistentStore]
}
set {
super.affectedStores = newValue
}
}
}

16
Sources/Internal/NSManagedObjectContext+Querying.swift
View File

@@ -81,7 +81,7 @@ internal extension NSManagedObjectContext {
@nonobjc
internal func fetchOne<T: NSManagedObject>(_ from: From<T>, _ fetchClauses: [FetchClause]) -> T? {
let fetchRequest = CoreStoreFetchRequest<T>()
let fetchRequest = CoreStoreFetchRequest()
let storeFound = from.applyToFetchRequest(fetchRequest, context: self)
fetchRequest.fetchLimit = 1
@@ -134,7 +134,7 @@ internal extension NSManagedObjectContext {
@nonobjc
internal func fetchAll<T: NSManagedObject>(_ from: From<T>, _ fetchClauses: [FetchClause]) -> [T]? {
let fetchRequest = CoreStoreFetchRequest<T>()
let fetchRequest = CoreStoreFetchRequest()
let storeFound = from.applyToFetchRequest(fetchRequest, context: self)
fetchRequest.fetchLimit = 0
@@ -187,7 +187,7 @@ internal extension NSManagedObjectContext {
@nonobjc
internal func fetchCount<T: NSManagedObject>(_ from: From<T>, _ fetchClauses: [FetchClause]) -> Int? {
let fetchRequest = CoreStoreFetchRequest<T>()
let fetchRequest = CoreStoreFetchRequest()
let storeFound = from.applyToFetchRequest(fetchRequest, context: self)
fetchClauses.forEach { $0.applyToFetchRequest(fetchRequest) }
@@ -237,7 +237,7 @@ internal extension NSManagedObjectContext {
@nonobjc
internal func fetchObjectID<T: NSManagedObject>(_ from: From<T>, _ fetchClauses: [FetchClause]) -> NSManagedObjectID? {
let fetchRequest = CoreStoreFetchRequest<NSManagedObjectID>()
let fetchRequest = CoreStoreFetchRequest()
let storeFound = from.applyToFetchRequest(fetchRequest, context: self)
fetchRequest.fetchLimit = 1
@@ -290,7 +290,7 @@ internal extension NSManagedObjectContext {
@nonobjc
internal func fetchObjectIDs<T: NSManagedObject>(_ from: From<T>, _ fetchClauses: [FetchClause]) -> [NSManagedObjectID]? {
let fetchRequest = CoreStoreFetchRequest<NSManagedObjectID>()
let fetchRequest = CoreStoreFetchRequest()
let storeFound = from.applyToFetchRequest(fetchRequest, context: self)
fetchRequest.fetchLimit = 0
@@ -343,7 +343,7 @@ internal extension NSManagedObjectContext {
@nonobjc
internal func deleteAll<T: NSManagedObject>(_ from: From<T>, _ deleteClauses: [DeleteClause]) -> Int? {
let fetchRequest = CoreStoreFetchRequest<T>()
let fetchRequest = CoreStoreFetchRequest()
let storeFound = from.applyToFetchRequest(fetchRequest, context: self)
fetchRequest.fetchLimit = 0
@@ -406,7 +406,7 @@ internal extension NSManagedObjectContext {
@nonobjc
internal func queryValue<T: NSManagedObject, U: SelectValueResultType>(_ from: From<T>, _ selectClause: Select<U>, _ queryClauses: [QueryClause]) -> U? {
let fetchRequest = CoreStoreFetchRequest<NSFetchRequestResult>()
let fetchRequest = CoreStoreFetchRequest()
let storeFound = from.applyToFetchRequest(fetchRequest, context: self)
fetchRequest.fetchLimit = 0
@@ -500,7 +500,7 @@ internal extension NSManagedObjectContext {
@nonobjc
internal func queryAttributes<T: NSManagedObject>(_ from: From<T>, _ selectClause: Select<NSDictionary>, _ queryClauses: [QueryClause]) -> [[String: Any]]? {
let fetchRequest = CoreStoreFetchRequest<NSFetchRequestResult>()
let fetchRequest = CoreStoreFetchRequest()
let storeFound = from.applyToFetchRequest(fetchRequest, context: self)
fetchRequest.fetchLimit = 0

16
Sources/ObjectiveC/NSManagedObjectContext+ObjectiveC.swift
View File

@@ -36,7 +36,7 @@ internal extension NSManagedObjectContext {
@nonobjc
internal func fetchOne(_ from: CSFrom, _ fetchClauses: [CSFetchClause]) -> NSManagedObject? {
let fetchRequest = CoreStoreFetchRequest<NSManagedObject>()
let fetchRequest = CoreStoreFetchRequest()
let storeFound = from.bridgeToSwift.applyToFetchRequest(fetchRequest, context: self)
fetchRequest.fetchLimit = 1
@@ -53,7 +53,7 @@ internal extension NSManagedObjectContext {
@nonobjc
internal func fetchAll<T: NSManagedObject>(_ from: CSFrom, _ fetchClauses: [CSFetchClause]) -> [T]? {
let fetchRequest = CoreStoreFetchRequest<T>()
let fetchRequest = CoreStoreFetchRequest()
let storeFound = from.bridgeToSwift.applyToFetchRequest(fetchRequest, context: self)
fetchRequest.fetchLimit = 0
@@ -70,7 +70,7 @@ internal extension NSManagedObjectContext {
@nonobjc
internal func fetchCount(_ from: CSFrom, _ fetchClauses: [CSFetchClause]) -> Int? {
let fetchRequest = CoreStoreFetchRequest<NSManagedObject>()
let fetchRequest = CoreStoreFetchRequest()
let storeFound = from.bridgeToSwift.applyToFetchRequest(fetchRequest, context: self)
fetchClauses.forEach { $0.applyToFetchRequest(fetchRequest) }
@@ -84,7 +84,7 @@ internal extension NSManagedObjectContext {
@nonobjc
internal func fetchObjectID(_ from: CSFrom, _ fetchClauses: [CSFetchClause]) -> NSManagedObjectID? {
let fetchRequest = CoreStoreFetchRequest<NSManagedObjectID>()
let fetchRequest = CoreStoreFetchRequest()
let storeFound = from.bridgeToSwift.applyToFetchRequest(fetchRequest, context: self)
fetchRequest.fetchLimit = 1
@@ -101,7 +101,7 @@ internal extension NSManagedObjectContext {
@nonobjc
internal func fetchObjectIDs(_ from: CSFrom, _ fetchClauses: [CSFetchClause]) -> [NSManagedObjectID]? {
let fetchRequest = CoreStoreFetchRequest<NSManagedObjectID>()
let fetchRequest = CoreStoreFetchRequest()
let storeFound = from.bridgeToSwift.applyToFetchRequest(fetchRequest, context: self)
fetchRequest.fetchLimit = 0
@@ -118,7 +118,7 @@ internal extension NSManagedObjectContext {
@nonobjc
internal func deleteAll(_ from: CSFrom, _ deleteClauses: [CSDeleteClause]) -> Int? {
let fetchRequest = CoreStoreFetchRequest<NSManagedObject>()
let fetchRequest = CoreStoreFetchRequest()
let storeFound = from.bridgeToSwift.applyToFetchRequest(fetchRequest, context: self)
fetchRequest.fetchLimit = 0
@@ -137,7 +137,7 @@ internal extension NSManagedObjectContext {
@nonobjc
internal func queryValue(_ from: CSFrom, _ selectClause: CSSelect, _ queryClauses: [CSQueryClause]) -> Any? {
let fetchRequest = CoreStoreFetchRequest<NSFetchRequestResult>()
let fetchRequest = CoreStoreFetchRequest()
let storeFound = from.bridgeToSwift.applyToFetchRequest(fetchRequest, context: self)
fetchRequest.fetchLimit = 0
@@ -156,7 +156,7 @@ internal extension NSManagedObjectContext {
@nonobjc
internal func queryAttributes(_ from: CSFrom, _ selectClause: CSSelect, _ queryClauses: [CSQueryClause]) -> [[String: Any]]? {
let fetchRequest = CoreStoreFetchRequest<NSFetchRequestResult>()
let fetchRequest = CoreStoreFetchRequest()
let storeFound = from.bridgeToSwift.applyToFetchRequest(fetchRequest, context: self)
fetchRequest.fetchLimit = 0

6
Sources/Observing/ListMonitor.swift
View File

@@ -1015,7 +1015,7 @@ public final class ListMonitor<T: NSManagedObject>: Hashable {
private init(context: NSManagedObjectContext, transactionQueue: DispatchQueue, from: From<T>, sectionBy: SectionBy?, applyFetchClauses: @escaping (_ fetchRequest: NSFetchRequest<NSManagedObject>) -> Void, createAsynchronously: ((ListMonitor<T>) -> Void)?) {
let fetchRequest = CoreStoreFetchRequest<T>()
let fetchRequest = CoreStoreFetchRequest()
fetchRequest.fetchLimit = 0
fetchRequest.resultType = .managedObjectResultType
fetchRequest.fetchBatchSize = 20
@@ -1068,7 +1068,7 @@ public final class ListMonitor<T: NSManagedObject>: Hashable {
self.isPersistentStoreChanging = true
guard let removedStores = (note.userInfo?[NSRemovedPersistentStoresKey] as? [NSPersistentStore]).flatMap(Set.init),
!Set((self.fetchedResultsController.fetchRequest as! CoreStoreFetchRequest).affectedStores ?? []).intersection(removedStores).isEmpty else {
!Set((self.fetchedResultsController.fetchRequest as Any as! CoreStoreFetchRequest).safeAffectedStores ?? []).intersection(removedStores).isEmpty else {
return
}
@@ -1089,7 +1089,7 @@ public final class ListMonitor<T: NSManagedObject>: Hashable {
if !self.isPendingRefetch {
let previousStores = Set((self.fetchedResultsController.fetchRequest as! CoreStoreFetchRequest).safeAffectedStores ?? [])
let previousStores = Set((self.fetchedResultsController.fetchRequest as Any as! CoreStoreFetchRequest).safeAffectedStores ?? [])
let currentStores = previousStores
.subtracting(note.userInfo?[NSRemovedPersistentStoresKey] as? [NSPersistentStore] ?? [])
.union(note.userInfo?[NSAddedPersistentStoresKey] as? [NSPersistentStore] ?? [])

2
Sources/Observing/ObjectMonitor.swift
View File

@@ -220,7 +220,7 @@ public final class ObjectMonitor<EntityType: NSManagedObject> {
private init(context: NSManagedObjectContext, object: EntityType) {
let fetchRequest = CoreStoreFetchRequest<EntityType>()
let fetchRequest = CoreStoreFetchRequest()
fetchRequest.entity = object.entity
fetchRequest.fetchLimit = 0
fetchRequest.resultType = .managedObjectResultType