castle windsor2 学习(转载）

/Files/wenjie/WindowsFormsApplication3.rar

Program.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Windows.Forms;
using Castle.Windsor;
using Castle.Windsor.Configuration.Interpreters;
using Castle.Core.Resource;

namespace WindowsFormsApplication3
{
    static class Program
    {

        public static void Main()
        {
            //IWindsorContainer container = new WindsorContainer();

            //container.AddComponent("myform", typeof(Form1));

          


            //container.AddComponent("httpservicewatcher", typeof(HttpServiceWatcher));

            //container.AddComponent("email.notifier", typeof(IFailureNotifier), typeof(EmailFailureNotifier));

            //container.AddComponent("alarm.notifier", typeof(IFailureNotifier), typeof(AlarmFailureNotifier));

            //container.AddComponent("form.cmponent", typeof(Form1));

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

            Form1 form = (Form1)container["form.component"];

            Application.Run(form);

            container.Release(form);

        }
    }
}

HttpServiceWatcher.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace WindowsFormsApplication3
{
 public    class HttpServiceWatcher
    {

     private string msg;

     public string Msg
     {
         get
         {
             return msg;
         }
         set
         {
             msg = value;
         }
     }
        private IFailureNotifier notifier;

        private string url = "default url";

        public string Url
        {
            get
            {
                return url;

            }
            set
            {
                url = value;
            }
        }



        public HttpServiceWatcher(IFailureNotifier notifier)
        {
            this.notifier = notifier;
        }


        public void StartWatching()
        {
         Msg =notifier.Notify();
        }
        public void StopWatching()
        {
        }

    }
}

IFailureNotifier

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace WindowsFormsApplication3
{
    public interface IFailureNotifier
    {
     

        string Notify();
    }
}

AlarmFailureNotifier

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace WindowsFormsApplication3
{
    public class AlarmFailureNotifier : IFailureNotifier
    {
         

        public string Notify()
        {
            return "警报";
        }
    }
}

EmailFailureNotifier

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace WindowsFormsApplication3
{
    public class EmailFailureNotifier : IFailureNotifier
    {
       

        public string Notify()
        {
            return "邮件";
        }
    }
}

Form1.cs

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace WindowsFormsApplication3
{
    public partial class Form1 : Form
    {
        private readonly HttpServiceWatcher serviceWatcher;      

        public Form1()
        {
            InitializeComponent();
        }

        public Form1(HttpServiceWatcher serviceWatcher)
            : this()
        {
            this.serviceWatcher = serviceWatcher;

        }
        private void button1_Click(object sender, EventArgs e)
        {
            serviceWatcher.StartWatching();

            MessageBox.Show(serviceWatcher.Msg);
          
        }
    }
}

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
  <configSections >

    <section  name="castle" type="Castle.Windsor.Configuration.AppDomain.CastleSectionHandler,Castle.Windsor"/>
    
  </configSections>

  <castle>

    <components>

      <component id="httpservicewatcher" type="WindowsFormsApplication3.HttpServiceWatcher,WindowsFormsApplication3" >

        <parameters>
          <notifier>${email.notifier}</notifier>

          <url>different url </url>
        </parameters>
        
        
      </component>

      <component id="email.notifier" service="WindowsFormsApplication3.IFailureNotifier,WindowsFormsApplication3"  type="WindowsFormsApplication3.EmailFailureNotifier,WindowsFormsApplication3"></component>

      <component id="alarm.notifier" service="WindowsFormsApplication3.IFailureNotifier,WindowsFormsApplication3"  type="WindowsFormsApplication3.AlarmFailureNotifier,WindowsFormsApplication3"></component>

      <component id="form.component"  type="WindowsFormsApplication3.Form1,WindowsFormsApplication3" ></component>
      
      
    </components>
    
    
    
  </castle>
</configuration>

 ${}就是服务所查找调用的 


  传递一系列的notifiers给HttpServiceWatcher 


  假设你不满意HttpServiceWatcher只是接收一个notifier的实例。好的，那么我们就让它接收一个notifiers数组

public class HttpServiceWatcher
{
private IFailureNotifier[] notifiers;
private string url = "default url";
public HttpServiceWatcher(IFailureNotifier[] notifiers)
{
this.notifiers = notifiers;
}
...

<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>