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goodbye ObjectiveC

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John Estropia
2021-09-22 20:04:58 +09:00
parent bf10f4668c
commit 9a026afe40
110 changed files with 1060 additions and 9816 deletions
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146
Sources/CoreStoreBridge.swift
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@@ -28,157 +28,23 @@ import Foundation
// MARK: - CoreStoreObjectiveCType
/**
`CoreStoreObjectiveCType`s are Objective-C accessible classes that represent CoreStore's Swift types.
*/
@available(*, deprecated, message: "CoreStore Objective-C API will be removed soon.")
@available(*, unavailable, message: "CoreStore Objective-C is now obsoleted in preparation for Swift concurrency.")
public protocol CoreStoreObjectiveCType: AnyObject {
/**
The corresponding Swift type
*/
associatedtype SwiftType
/**
The bridged Swift instance
*/
var bridgeToSwift: SwiftType { get }
/**
Initializes this instance with the Swift instance to bridge from
*/
init(_ swiftValue: SwiftType)
}
// MARK: - CoreStoreSwiftType
/**
`CoreStoreSwiftType`s are CoreStore's Swift types that are bridgeable to Objective-C.
*/
@available(*, deprecated, message: "CoreStore Objective-C API will be removed soon.")
@available(*, unavailable, message: "CoreStore Objective-C is now obsoleted in preparation for Swift concurrency.")
public protocol CoreStoreSwiftType {
/**
The corresponding Objective-C type
*/
associatedtype ObjectiveCType
/**
The bridged Objective-C instance
*/
var bridgeToObjectiveC: ObjectiveCType { get }
}
// MARK: - Internal
@available(*, deprecated, message: "CoreStore Objective-C API will be removed soon.")
internal func bridge<T: CoreStoreSwiftType>(_ closure: () -> T) -> T.ObjectiveCType {
return closure().bridgeToObjectiveC
}
@available(*, deprecated, message: "CoreStore Objective-C API will be removed soon.")
internal func bridge<T: CoreStoreSwiftType>(_ closure: () -> [T]) -> [T.ObjectiveCType] {
return closure().map { $0.bridgeToObjectiveC }
}
@available(*, deprecated, message: "CoreStore Objective-C API will be removed soon.")
internal func bridge<T: CoreStoreSwiftType>(_ closure: () -> T?) -> T.ObjectiveCType? {
return closure()?.bridgeToObjectiveC
}
@available(*, deprecated, message: "CoreStore Objective-C API will be removed soon.")
internal func bridge<T: CoreStoreSwiftType>(_ closure: () throws -> T) throws -> T.ObjectiveCType {
do {
return try closure().bridgeToObjectiveC
}
catch {
throw error.bridgeToObjectiveC
}
}
@available(*, deprecated, message: "CoreStore Objective-C API will be removed soon.")
internal func bridge(_ closure: () throws -> Void) throws {
do {
try closure()
}
catch {
throw error.bridgeToObjectiveC
}
}
@available(*, deprecated, message: "CoreStore Objective-C API will be removed soon.")
internal func bridge<T: CoreStoreSwiftType>(_ error: NSErrorPointer, _ closure: () throws -> T) -> T.ObjectiveCType? {
do {
let result = try closure()
error?.pointee = nil
return result.bridgeToObjectiveC
}
catch let swiftError {
error?.pointee = swiftError.bridgeToObjectiveC
return nil
}
}
@available(*, deprecated, message: "CoreStore Objective-C API will be removed soon.")
internal func bridge(_ error: NSErrorPointer, _ closure: () throws -> Void) -> Bool {
do {
try closure()
error?.pointee = nil
return true
}
catch let swiftError {
error?.pointee = swiftError.bridgeToObjectiveC
return false
}
}
@available(*, deprecated, message: "CoreStore Objective-C API will be removed soon.")
internal func bridge<T>(_ error: NSErrorPointer, _ closure: () throws -> T?) -> T? {
do {
let result = try closure()
error?.pointee = nil
return result
}
catch let swiftError {
error?.pointee = swiftError.bridgeToObjectiveC
return nil
}
}
@available(*, deprecated, message: "CoreStore Objective-C API will be removed soon.")
internal func bridge<T: CoreStoreSwiftType>(_ error: NSErrorPointer, _ closure: () throws -> [T]) -> [T.ObjectiveCType]? {
do {
let result = try closure()
error?.pointee = nil
return result.map { $0.bridgeToObjectiveC }
}
catch let swiftError {
error?.pointee = swiftError.bridgeToObjectiveC
return nil
}
}