Ios Swift台风组件属性注入不'；行不通

我在台风中使用swift，不知怎的，我的组件没有通过属性注入得到注入。对于像

Strings

这样的简单类型，它是有效的。我提供了一个简单的例子来解释这个问题。输出显示结果，其中

serviceB

对

serviceA

的引用为空。所有

String

属性都设置正确，不会引发错误。我做错了什么

XCode:6-beta5，台风：2.1.0

MYServiceA.swift

@objc(MYServiceA) public class MYServiceA : NSObject {

    public var text : String!

} 

@objc(MYServiceB) public class MYServiceB : NSObject {

    public var text : String!
    public var serivceA : MYServiceA!

}

public class MYAssembly : TyphoonAssembly {

    public func serviceA() -> AnyObject {
        var definitionBlock : TyphoonDefinitionBlock = {(definition : TyphoonDefinition!) in
            definition.injectProperty("text", with: "some a text")
            definition.scope = TyphoonScopeSingleton
        }
        return TyphoonDefinition.withClass(NSClassFromString("MYServiceA"), configuration: definitionBlock)
    }

    public func serviceB() -> AnyObject {
        var definitionBlock : TyphoonDefinitionBlock = {(definition : TyphoonDefinition!) in
            definition.injectProperty("text", with: "some b text")
            definition.injectProperty("serivceA", with: self.serviceA())
            definition.scope = TyphoonScopeSingleton
        }
        return TyphoonDefinition.withClass(NSClassFromString("MYServiceB"), configuration: definitionBlock)
    }

}

import UIKit

@UIApplicationMain
class AppDelegate: UIResponder, UIApplicationDelegate {

    var window: UIWindow?

    func application(application: UIApplication!, didFinishLaunchingWithOptions launchOptions: NSDictionary!) -> Bool {

        var assembly : MYAssembly = MYAssembly()
        var factory : TyphoonComponentFactory = TyphoonBlockComponentFactory(assembly: assembly) as TyphoonComponentFactory
        factory.makeDefault()

        var serviceA : MYServiceA = TyphoonComponentFactory.defaultFactory().componentForKey("serviceA") as MYServiceA
        println("MYServiceA")
        println("- instance=\(serviceA != nil)")
        println("- text=\(serviceA.text)")            

        var serviceB : MYServiceB = TyphoonComponentFactory.defaultFactory().componentForKey("serviceB") as MYServiceB
        println("MYServiceB")
        println("- instance=\(serviceB != nil)")
        println("- text=\(serviceB.text)")
        println("- serviceA.instance=\(serviceB.serivceA != nil)")            

        return true
    }
..
}

MYServiceA
- instance=true
- text=some a text

MYServiceB
- instance=true
- text=some b text
- serviceA.instance=false

MYServiceB.swift

@objc(MYServiceA) public class MYServiceA : NSObject {

    public var text : String!

} 

@objc(MYServiceB) public class MYServiceB : NSObject {

    public var text : String!
    public var serivceA : MYServiceA!

}

public class MYAssembly : TyphoonAssembly {

    public func serviceA() -> AnyObject {
        var definitionBlock : TyphoonDefinitionBlock = {(definition : TyphoonDefinition!) in
            definition.injectProperty("text", with: "some a text")
            definition.scope = TyphoonScopeSingleton
        }
        return TyphoonDefinition.withClass(NSClassFromString("MYServiceA"), configuration: definitionBlock)
    }

    public func serviceB() -> AnyObject {
        var definitionBlock : TyphoonDefinitionBlock = {(definition : TyphoonDefinition!) in
            definition.injectProperty("text", with: "some b text")
            definition.injectProperty("serivceA", with: self.serviceA())
            definition.scope = TyphoonScopeSingleton
        }
        return TyphoonDefinition.withClass(NSClassFromString("MYServiceB"), configuration: definitionBlock)
    }

}

import UIKit

@UIApplicationMain
class AppDelegate: UIResponder, UIApplicationDelegate {

    var window: UIWindow?

    func application(application: UIApplication!, didFinishLaunchingWithOptions launchOptions: NSDictionary!) -> Bool {

        var assembly : MYAssembly = MYAssembly()
        var factory : TyphoonComponentFactory = TyphoonBlockComponentFactory(assembly: assembly) as TyphoonComponentFactory
        factory.makeDefault()

        var serviceA : MYServiceA = TyphoonComponentFactory.defaultFactory().componentForKey("serviceA") as MYServiceA
        println("MYServiceA")
        println("- instance=\(serviceA != nil)")
        println("- text=\(serviceA.text)")            

        var serviceB : MYServiceB = TyphoonComponentFactory.defaultFactory().componentForKey("serviceB") as MYServiceB
        println("MYServiceB")
        println("- instance=\(serviceB != nil)")
        println("- text=\(serviceB.text)")
        println("- serviceA.instance=\(serviceB.serivceA != nil)")            

        return true
    }
..
}

MYServiceA
- instance=true
- text=some a text

MYServiceB
- instance=true
- text=some b text
- serviceA.instance=false

MYAssembly.swift

@objc(MYServiceA) public class MYServiceA : NSObject {

    public var text : String!

} 

@objc(MYServiceB) public class MYServiceB : NSObject {

    public var text : String!
    public var serivceA : MYServiceA!

}

public class MYAssembly : TyphoonAssembly {

    public func serviceA() -> AnyObject {
        var definitionBlock : TyphoonDefinitionBlock = {(definition : TyphoonDefinition!) in
            definition.injectProperty("text", with: "some a text")
            definition.scope = TyphoonScopeSingleton
        }
        return TyphoonDefinition.withClass(NSClassFromString("MYServiceA"), configuration: definitionBlock)
    }

    public func serviceB() -> AnyObject {
        var definitionBlock : TyphoonDefinitionBlock = {(definition : TyphoonDefinition!) in
            definition.injectProperty("text", with: "some b text")
            definition.injectProperty("serivceA", with: self.serviceA())
            definition.scope = TyphoonScopeSingleton
        }
        return TyphoonDefinition.withClass(NSClassFromString("MYServiceB"), configuration: definitionBlock)
    }

}

import UIKit

@UIApplicationMain
class AppDelegate: UIResponder, UIApplicationDelegate {

    var window: UIWindow?

    func application(application: UIApplication!, didFinishLaunchingWithOptions launchOptions: NSDictionary!) -> Bool {

        var assembly : MYAssembly = MYAssembly()
        var factory : TyphoonComponentFactory = TyphoonBlockComponentFactory(assembly: assembly) as TyphoonComponentFactory
        factory.makeDefault()

        var serviceA : MYServiceA = TyphoonComponentFactory.defaultFactory().componentForKey("serviceA") as MYServiceA
        println("MYServiceA")
        println("- instance=\(serviceA != nil)")
        println("- text=\(serviceA.text)")            

        var serviceB : MYServiceB = TyphoonComponentFactory.defaultFactory().componentForKey("serviceB") as MYServiceB
        println("MYServiceB")
        println("- instance=\(serviceB != nil)")
        println("- text=\(serviceB.text)")
        println("- serviceA.instance=\(serviceB.serivceA != nil)")            

        return true
    }
..
}

MYServiceA
- instance=true
- text=some a text

MYServiceB
- instance=true
- text=some b text
- serviceA.instance=false

AppDelegate.swift

@objc(MYServiceA) public class MYServiceA : NSObject {

    public var text : String!

} 

@objc(MYServiceB) public class MYServiceB : NSObject {

    public var text : String!
    public var serivceA : MYServiceA!

}

public class MYAssembly : TyphoonAssembly {

    public func serviceA() -> AnyObject {
        var definitionBlock : TyphoonDefinitionBlock = {(definition : TyphoonDefinition!) in
            definition.injectProperty("text", with: "some a text")
            definition.scope = TyphoonScopeSingleton
        }
        return TyphoonDefinition.withClass(NSClassFromString("MYServiceA"), configuration: definitionBlock)
    }

    public func serviceB() -> AnyObject {
        var definitionBlock : TyphoonDefinitionBlock = {(definition : TyphoonDefinition!) in
            definition.injectProperty("text", with: "some b text")
            definition.injectProperty("serivceA", with: self.serviceA())
            definition.scope = TyphoonScopeSingleton
        }
        return TyphoonDefinition.withClass(NSClassFromString("MYServiceB"), configuration: definitionBlock)
    }

}

import UIKit

@UIApplicationMain
class AppDelegate: UIResponder, UIApplicationDelegate {

    var window: UIWindow?

    func application(application: UIApplication!, didFinishLaunchingWithOptions launchOptions: NSDictionary!) -> Bool {

        var assembly : MYAssembly = MYAssembly()
        var factory : TyphoonComponentFactory = TyphoonBlockComponentFactory(assembly: assembly) as TyphoonComponentFactory
        factory.makeDefault()

        var serviceA : MYServiceA = TyphoonComponentFactory.defaultFactory().componentForKey("serviceA") as MYServiceA
        println("MYServiceA")
        println("- instance=\(serviceA != nil)")
        println("- text=\(serviceA.text)")            

        var serviceB : MYServiceB = TyphoonComponentFactory.defaultFactory().componentForKey("serviceB") as MYServiceB
        println("MYServiceB")
        println("- instance=\(serviceB != nil)")
        println("- text=\(serviceB.text)")
        println("- serviceA.instance=\(serviceB.serivceA != nil)")            

        return true
    }
..
}

MYServiceA
- instance=true
- text=some a text

MYServiceB
- instance=true
- text=some b text
- serviceA.instance=false

输出

@objc(MYServiceA) public class MYServiceA : NSObject {

    public var text : String!

} 

@objc(MYServiceB) public class MYServiceB : NSObject {

    public var text : String!
    public var serivceA : MYServiceA!

}

public class MYAssembly : TyphoonAssembly {

    public func serviceA() -> AnyObject {
        var definitionBlock : TyphoonDefinitionBlock = {(definition : TyphoonDefinition!) in
            definition.injectProperty("text", with: "some a text")
            definition.scope = TyphoonScopeSingleton
        }
        return TyphoonDefinition.withClass(NSClassFromString("MYServiceA"), configuration: definitionBlock)
    }

    public func serviceB() -> AnyObject {
        var definitionBlock : TyphoonDefinitionBlock = {(definition : TyphoonDefinition!) in
            definition.injectProperty("text", with: "some b text")
            definition.injectProperty("serivceA", with: self.serviceA())
            definition.scope = TyphoonScopeSingleton
        }
        return TyphoonDefinition.withClass(NSClassFromString("MYServiceB"), configuration: definitionBlock)
    }

}

import UIKit

@UIApplicationMain
class AppDelegate: UIResponder, UIApplicationDelegate {

    var window: UIWindow?

    func application(application: UIApplication!, didFinishLaunchingWithOptions launchOptions: NSDictionary!) -> Bool {

        var assembly : MYAssembly = MYAssembly()
        var factory : TyphoonComponentFactory = TyphoonBlockComponentFactory(assembly: assembly) as TyphoonComponentFactory
        factory.makeDefault()

        var serviceA : MYServiceA = TyphoonComponentFactory.defaultFactory().componentForKey("serviceA") as MYServiceA
        println("MYServiceA")
        println("- instance=\(serviceA != nil)")
        println("- text=\(serviceA.text)")            

        var serviceB : MYServiceB = TyphoonComponentFactory.defaultFactory().componentForKey("serviceB") as MYServiceB
        println("MYServiceB")
        println("- instance=\(serviceB != nil)")
        println("- text=\(serviceB.text)")
        println("- serviceA.instance=\(serviceB.serivceA != nil)")            

        return true
    }
..
}

MYServiceA
- instance=true
- text=some a text

MYServiceB
- instance=true
- text=some b text
- serviceA.instance=false

---

台风程序集充分利用了ObjC运行时的动态调度功能。程序集被反射，每个方法被截获（应用AOP的“环绕”建议），以便Typhone有一个蓝图来构建应用程序程序集中的每个组件。但是，Swift将在可能的情况下尝试使用静态/vtable分派（这会阻止所需的方法拦截）

要指示Swift需要动态分派，请将您的组装方法标记为“动态”

示例：（需要Xcode6 beta 6）

---

我还没有试过引用组件。我提出了一个问题->使用Xcode6 beta6，我们可以将动态属性添加到方法中。见下面更新的答案。