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Code Issues 95 Packages Projects Releases 10 Wiki Activity

Improve CoreStoreObjects KVO behavior

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This commit is contained in:
John Rommel Estropia
2017-06-10 21:02:36 +09:00
parent 997c5bdcfa
commit fe135acbec
7 changed files with 743 additions and 294 deletions
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164
Sources/Relationship.swift
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@@ -245,41 +245,49 @@ public enum RelationshipContainer<O: CoreStoreObject> {
internal let versionHashModifier: String?
internal let renamingIdentifier: String?
internal let affectedByKeyPaths: () -> Set<String>
internal var parentObject: () -> CoreStoreObject = {
CoreStore.abort("Attempted to access values from a \(cs_typeName(O.self)) meta object. Meta objects are only used for querying keyPaths and infering types.")
}
internal weak var parentObject: CoreStoreObject?
internal var nativeValue: NSManagedObject? {
get {
let object = self.parentObject() as! O
CoreStore.assert(
object.rawObject!.isRunningInAllowedQueue() == true,
"Attempted to access \(cs_typeName(O.self))'s value outside it's designated queue."
)
return object.rawObject!.getValue(
forKvcKey: self.keyPath,
didGetValue: { $0 as! NSManagedObject? }
self.parentObject != nil,
"Attempted to access values from a \(cs_typeName(O.self)) meta object. Meta objects are only used for querying keyPaths and infering types."
)
return withExtendedLifetime(self.parentObject! as! O) { (object: O) in
CoreStore.assert(
object.rawObject!.isRunningInAllowedQueue() == true,
"Attempted to access \(cs_typeName(O.self))'s value outside it's designated queue."
)
return object.rawObject!.getValue(
forKvcKey: self.keyPath,
didGetValue: { $0 as! NSManagedObject? }
)
}
}
set {
let object = self.parentObject() as! O
CoreStore.assert(
object.rawObject!.isRunningInAllowedQueue() == true,
"Attempted to access \(cs_typeName(O.self))'s value outside it's designated queue."
)
CoreStore.assert(
object.rawObject!.isEditableInContext() == true,
"Attempted to update a \(cs_typeName(O.self))'s value from outside a transaction."
)
object.rawObject!.setValue(
newValue,
forKvcKey: self.keyPath
self.parentObject != nil,
"Attempted to access values from a \(cs_typeName(O.self)) meta object. Meta objects are only used for querying keyPaths and infering types."
)
return withExtendedLifetime(self.parentObject! as! O) { (object: O) in
CoreStore.assert(
object.rawObject!.isRunningInAllowedQueue() == true,
"Attempted to access \(cs_typeName(O.self))'s value outside it's designated queue."
)
CoreStore.assert(
object.rawObject!.isEditableInContext() == true,
"Attempted to update a \(cs_typeName(O.self))'s value from outside a transaction."
)
object.rawObject!.setValue(
newValue,
forKvcKey: self.keyPath
)
}
}
}
@@ -506,41 +514,49 @@ public enum RelationshipContainer<O: CoreStoreObject> {
internal let versionHashModifier: String?
internal let renamingIdentifier: String?
internal let affectedByKeyPaths: () -> Set<String>
internal var parentObject: () -> CoreStoreObject = {
CoreStore.abort("Attempted to access values from a \(cs_typeName(O.self)) meta object. Meta objects are only used for querying keyPaths and infering types.")
}
internal weak var parentObject: CoreStoreObject?
internal var nativeValue: NSOrderedSet {
get {
let object = self.parentObject() as! O
CoreStore.assert(
object.rawObject!.isRunningInAllowedQueue() == true,
"Attempted to access \(cs_typeName(O.self))'s value outside it's designated queue."
)
return object.rawObject!.getValue(
forKvcKey: self.keyPath,
didGetValue: { ($0 as! NSOrderedSet?) ?? [] }
self.parentObject != nil,
"Attempted to access values from a \(cs_typeName(O.self)) meta object. Meta objects are only used for querying keyPaths and infering types."
)
return withExtendedLifetime(self.parentObject! as! O) { (object: O) in
CoreStore.assert(
object.rawObject!.isRunningInAllowedQueue() == true,
"Attempted to access \(cs_typeName(O.self))'s value outside it's designated queue."
)
return object.rawObject!.getValue(
forKvcKey: self.keyPath,
didGetValue: { ($0 as! NSOrderedSet?) ?? [] }
)
}
}
set {
let object = self.parentObject() as! O
CoreStore.assert(
object.rawObject!.isRunningInAllowedQueue() == true,
"Attempted to access \(cs_typeName(O.self))'s value outside it's designated queue."
)
CoreStore.assert(
object.rawObject!.isEditableInContext() == true,
"Attempted to update a \(cs_typeName(O.self))'s value from outside a transaction."
)
object.rawObject!.setValue(
newValue,
forKvcKey: self.keyPath
self.parentObject != nil,
"Attempted to access values from a \(cs_typeName(O.self)) meta object. Meta objects are only used for querying keyPaths and infering types."
)
return withExtendedLifetime(self.parentObject! as! O) { (object: O) in
CoreStore.assert(
object.rawObject!.isRunningInAllowedQueue() == true,
"Attempted to access \(cs_typeName(O.self))'s value outside it's designated queue."
)
CoreStore.assert(
object.rawObject!.isEditableInContext() == true,
"Attempted to update a \(cs_typeName(O.self))'s value from outside a transaction."
)
object.rawObject!.setValue(
newValue,
forKvcKey: self.keyPath
)
}
}
}
@@ -772,41 +788,49 @@ public enum RelationshipContainer<O: CoreStoreObject> {
internal let versionHashModifier: String?
internal let renamingIdentifier: String?
internal let affectedByKeyPaths: () -> Set<String>
internal var parentObject: () -> CoreStoreObject = {
CoreStore.abort("Attempted to access values from a \(cs_typeName(O.self)) meta object. Meta objects are only used for querying keyPaths and infering types.")
}
internal weak var parentObject: CoreStoreObject?
internal var nativeValue: NSSet {
get {
let object = self.parentObject() as! O
CoreStore.assert(
object.rawObject!.isRunningInAllowedQueue() == true,
"Attempted to access \(cs_typeName(O.self))'s value outside it's designated queue."
)
return object.rawObject!.getValue(
forKvcKey: self.keyPath,
didGetValue: { ($0 as! NSSet?) ?? [] }
self.parentObject != nil,
"Attempted to access values from a \(cs_typeName(O.self)) meta object. Meta objects are only used for querying keyPaths and infering types."
)
return withExtendedLifetime(self.parentObject! as! O) { (object: O) in
CoreStore.assert(
object.rawObject!.isRunningInAllowedQueue() == true,
"Attempted to access \(cs_typeName(O.self))'s value outside it's designated queue."
)
return object.rawObject!.getValue(
forKvcKey: self.keyPath,
didGetValue: { ($0 as! NSSet?) ?? [] }
)
}
}
set {
let object = self.parentObject() as! O
CoreStore.assert(
object.rawObject!.isRunningInAllowedQueue() == true,
"Attempted to access \(cs_typeName(O.self))'s value outside it's designated queue."
)
CoreStore.assert(
object.rawObject!.isEditableInContext() == true,
"Attempted to update a \(cs_typeName(O.self))'s value from outside a transaction."
)
object.rawObject!.setValue(
newValue,
forKvcKey: self.keyPath
self.parentObject != nil,
"Attempted to access values from a \(cs_typeName(O.self)) meta object. Meta objects are only used for querying keyPaths and infering types."
)
return withExtendedLifetime(self.parentObject! as! O) { (object: O) in
CoreStore.assert(
object.rawObject!.isRunningInAllowedQueue() == true,
"Attempted to access \(cs_typeName(O.self))'s value outside it's designated queue."
)
CoreStore.assert(
object.rawObject!.isEditableInContext() == true,
"Attempted to update a \(cs_typeName(O.self))'s value from outside a transaction."
)
object.rawObject!.setValue(
newValue,
forKvcKey: self.keyPath
)
}
}
}
@@ -1192,7 +1216,7 @@ internal protocol RelationshipProtocol: class {
var deleteRule: NSDeleteRule { get }
var inverse: (type: CoreStoreObject.Type, keyPath: () -> KeyPath?) { get }
var affectedByKeyPaths: () -> Set<String> { get }
var parentObject: () -> CoreStoreObject { get set }
weak var parentObject: CoreStoreObject? { get set }
var versionHashModifier: String? { get }
var renamingIdentifier: String? { get }
var minCount: Int { get }