ios - 如何使用 Typhoon 将属性注入(inject)基类

Question

我的类结构如下:

class BaseNetworkClient: NSObject {
    var defaultParametersBuilder: DefaultParametersBuilder!
}

class NetworkClient: BaseNetworkClient {

}

class DefaultParametersBuilder: NSObject {

}

和台风大会

class CoreComponentsAssembly: TyphoonAssembly {
    dynamic func baseNetworkClient() -> AnyObject {
        return TyphoonDefinition.withClass(BaseNetworkClient.self) {
            (definition) in
            definition.scope = .ObjectGraph
            definition.injectProperty(#selector(self.defaultParametersBuilder), with: self.defaultParametersBuilder())
        }
    }

    dynamic func networkClient() -> AnyObject {
        return TyphoonDefinition.withClass(NetworkClient.self) {
            (definition) in
            definition.scope = .ObjectGraph
        }
    }

    dynamic func defaultParametersBuilder() -> AnyObject {
        return TyphoonDefinition.withClass(DefaultParametersBuilder.self) {
            (definition) in
            definition.scope = .ObjectGraph
        }
    }
}

BaseNetworkClient 不注入(inject)任何类，但 NetworkClient 继承自它。问题是我无法向 BaseNetworkClient 注入(inject)任何属性。属性始终为零。怎么了？

Answer 1

项目 wiki 中描述了摘要和基本定义:https://github.com/appsquickly/Typhoon/wiki/Types-of-Injections#abstract-and-base-definitions

要继承注入(inject)，您需要为定义设置父级:

definition.parent = self.baseNetworkClient()

程序集将发生如下变化:

dynamic func baseNetworkClient() -> AnyObject {
    return TyphoonDefinition.withClass(BaseNetworkClient.self) {
        (definition) in
        definition.injectProperty(#selector(self.defaultParametersBuilder), with: self.defaultParametersBuilder())
    }
}

dynamic func networkClient() -> AnyObject {
    return TyphoonDefinition.withClass(NetworkClient.self) {
        (definition) in
        definition.parent = self.baseNetworkClient()
        definition.scope = .ObjectGraph
    }
}