Thrift架构~动态Thrift插件的注入

先说AOP

说到注入，大家就会想起来IoC和AOP，确实如些，这一讲中，我们通过unity来实现对thrift插件的动态注入，事实上，这个功能在以后的项目中经常要用到，比如，你将一些功能分发到指定服务器，而这些服务器的功能是可以动态调整的，每台服务器的插件功能都不相同，这时，如果你有新的插件开发好后，如果不使用AOP的思想，那简直就是灾难！试想，有100个客户端的程序，你将会把新的程序和插件一个个的重新安装到100个客户端电脑上，这是无可厚非的，但如果有了AOP思想，那么，客户端的程序可以实现根据配置文件动态去加载BIN下的DLL的功能，这是吸引人的，呵呵。

再说Thrift容器

Thrift的动态插件需要有一个统一的入口，即所有thrift插件都装到这个入口容器中，事实上，这就是AOP方法拦截的思想，将这些插件的执行控制在某个方法的执行之前或者之后，这是一种巧妙的设计，它解决了不断生产出来的插件的装载问题。

Thrift容器设计，核心代码

Thrift容器有着自己的特色，它需要有一个端口，一个传输协议，和一批动态被加载的Handle，即处理程序（或者叫“插件），我们来看一个代码：

    /// <summary>
    /// Thrift容器规范
    /// </summary>
    public interface IThriftHandle
    {
        /// <summary>
        /// 处理程序
        /// </summary>
        void Handle();
    }

    /// <summary>
    /// 为thrift提供的插件容器
    /// </summary>
    public class ThriftHandle : IThriftHandle
    {
        /// <summary>
        /// 插件处理器的集合，每当一个插件被激活，
        /// 在拦截Hanle()之前，都会前自己的Processor
        /// 添加到MultiplexedProcessor中
        /// </summary>
        public readonly static TMultiplexedProcessor MultiplexedProcessor = new TMultiplexedProcessor();

        public void Handle()
        {
            //远程登陆调用
            new Thread(() =>
            {
                var serverTransport = new TServerSocket();
                var server1 = new TThreadedServer(MultiplexedProcessor, serverTransport);
                Console.WriteLine("开启扩展服务...");
                server1.Serve();
            }).Start();
        }

OK，我们看到了容器代码之后，对于具体的thrift插件，只要调用MultiplexedProcessor属性的register方法即可完成插件的注册了，而这部分的代码都是在DLL项目里完成的，即一个插件，一个DLL，或者一组类型的插件，一个DLL，这也符合面向对象的原则，即每个插件的职责都是单一的。

看个thrift插件的例子，一个远程命令调用的例子：

    /// <summary>
    /// 远程命令拦截器
    /// </summary>
    public class RemoteCommandBehavior : Project.InterceptionBehaviors.InterceptionBase
    {
        public override IMethodReturn Invoke(
            IMethodInvocation input,
            GetNextInterceptionBehaviorDelegate getNext)
        {
            Console.WriteLine("远程命令调用开始...");
            //注册thrift插件到thrift容器
            ThriftHandle.MultiplexedProcessor.RegisterProcessor("RemoteCommandHandler", new RemoteCommandService.Processor(new RemoteCommandHandler()));
            return getNext().Invoke(input, getNext);
        }
    }

RemoteCommandBehavior所对应的Handle处理程序我就省略了，呵呵。

看一下AOP Thrift插件的图示

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" 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下一讲，我们将分析一下，如何通过thrift实现大文件的断点续传，敬请收看！