castle 组件化开发应用配制示例

最新推荐文章于 2021-02-22 09:48:18 发布

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最新推荐文章于 2021-02-22 09:48:18 发布

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文章标签： c#

原文链接：http://www.cnblogs.com/sgciviolence/archive/2008/06/17/1223691.html

本文介绍如何使用Windsor实现IOC容器配置，包括通过配置文件指定接口实现的方法来减少系统内部依赖。文中提供了C#代码示例及详细的配置文件结构说明。

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示例

Windsor 实现IOC容器配制，暴露接口，通过配制文件指定接口实现，从而降低系统内部依赖 C# Code：

IWindsorContainer container =
new WindsorContainer(
new XmlInterpreter( new ConfigResource( " castle ")));

Interface1 myInstance= container.Resolve<Interface1>( " Interface1 ");
// or
myInstance= container.Resolve<Interface1>();

App.Config or Web.config 配制

<? xml version="1.0" encoding="utf-8" ?>
< configuration >
   < configSections >
     < section   name ="castle"    type ="Castle.Windsor.Configuration.AppDomain.CastleSectionHandler, Castle.Windsor" />
   </ configSections >
   < castle >
     < include uri ="file://castleconfiguration.xml" />
   </ castle >
</ configuration >

castleconfiguration.xml 如果是window应用程序，需要把此配制文件copy到bin目录。Windsor Schema 是用来定义配制文件结构的

注意:

可以配制生命周期：lifestyle=singleton|thread|transient|pooled|custom|
配制构造函数：<parameters>....<参数名>值</参数名>....</parameters>

<? xml version="1.0" encoding="utf-8" ?>
< configuration xmlns ="MyWindsorSchema" >
   < components >
     < component id ="httpservicewatcher"   type ="GettingStartedPart1.HttpServiceWatcher, GettingStartedPart1" >
       < parameters >
         < notifiers >
           < array >
             < item >${email.notifier} </ item >
             < item >${alarm.notifier} </ item >
           </ array >
         </ notifiers >
         < Url >different url </ Url >
       </ parameters >
     </ component >
     < component   id ="email.notifier"   service ="GettingStartedPart1.IFailureNotifier, GettingStartedPart1"   type ="GettingStartedPart1.EmailFailureNotifier, GettingStartedPart1" />
     < component   id ="alarm.notifier"   service ="GettingStartedPart1.IFailureNotifier, GettingStartedPart1"   type ="GettingStartedPart1.AlarmFailureNotifier, GettingStartedPart1" />
     < component   id ="form.component"   type ="GettingStartedPart1.Form1, GettingStartedPart1"    />
     < component   id ="Interface1"      service ="GettingStartedPart1.Interface1, GettingStartedPart1" type ="GettingStartedPart1.Class1, GettingStartedPart1" lifestyle ="transient" />
     < component   id ="Interface2"      service ="GettingStartedPart1.Interface1, GettingStartedPart1" type ="GettingStartedPart1.Class2, GettingStartedPart1" lifestyle ="transient" />
   </ components >
</ configuration >

Service look up notation

The following notation is used to describe a service reference.

${componentid}

Configuration Property evaluation

This notation is used with a properties node and allows the developer to expand the value on the properties node to as a node value or attribute value. #{propertyname}

转载于:https://www.cnblogs.com/sgciviolence/archive/2008/06/17/1223691.html