IBatis.Net学习笔记十一:Castle.DynamicProxy的使用 (转)
Posted on 2010-04-29 21:58 Happy Coding 阅读(329) 评论(0) 编辑 收藏 举报Castle是另外一个框架,包含了AOP、IOC、ORM等多个方面,其中的Castle.DynamicProxy可以实现动态代理的功能,这个也是很多框架的基础。在IBatis.Net中就是使用了Castle.DynamicProxy来实现数据库连接等动态操作的。同时在NHibernet等其他框架中也使用到了这个技术。
下面我通过一个简单例子来看一下如何在我们的代码中调用Castle.DynamicProxy:
一般情况下要有三个类:
1、接口类:
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2、实现类:
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这两个都很普通的接口和实现
3、代理类:
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这个类首先实现接口IInterceptor,然后就可以在方法Intercept中加入我们自己的逻辑
然后看一下调用的方式:
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最后一句调用的地方,实际会首先执行InterceptorProxy类中的Intercept方法。