Spring.NET

Spring.NET is an open source application framework that makes building enterprise .NET applications easier.

Modules

modules

Install

先尝试最基础的。spring.core，nuget直接搜索引入即可。现在为2.0.1版本。

IOC

In early 2004, Martin Fowler asked the readers of his site: when talking about Inversion of Control: “the question, is what aspect of control are they inverting?”. After talking about the term Inversion of Control Martin suggests renaming the pattern, or at least giving it a more self-explanatory name, and starts to use the term Dependency Injection.

Hello World

objects-dependencies

xsd intergration

文件目录

.
├── ./Program.cs
├── ./Properties
│   └── ./Properties/AssemblyInfo.cs
├── ./Resources
│   └── ./Resources/Objects.xml
├── ./bin
│   └── ./bin/Debug
│       └── ./bin/Debug/Resources
├── ./domain
│   └── ./domain/User.cs
├── ./obj
│   └── ./obj/x86
│       └── ./obj/x86/Debug
├── ./packages.config
└── ./springNet.csproj
  • User.cs
using System;
namespace springNet.domain
{
	public class User
	{
		private string name;

		private int id;

		string Name
		{
			get
			{
				return name;
			}

			set
			{
				name = value;
			}
		}

		int Id
		{
			get
			{
				return id;
			}

			set
			{
				id = value;
			}
		}

		public override string ToString()
		{
			return string.Format("[User: name={0}, id={1}]", name, id);
		}
	}
}
  • Objects.xml

MONO里，文件上右键->【生成操作】->【EmbeddedResource】; 文件上右键->【快捷属性】->【复制到输出目录】.

<?xml version="1.0" encoding="UTF-8"?>
<objects xmlns="http://www.springframework.net"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.springframework.net http://www.springframework.net/xsd/spring-objects.xsd">


  <object id="CommonUser" type="springNet.domain.User">
		<property name="id" value="5"/>
		<property name="name" value="ryo"/>
  </object>
	
</objects>
  • Main()
using System;
using Spring.Context;
using Spring.Context.Support;
using springNet.domain;

namespace springNet
{
	class MainClass
	{
		public static void Main(string[] args)
		{
			IApplicationContext context = new XmlApplicationContext(
				 "Resources/Objects.xml");

			User user = (springNet.domain.User)context.GetObject("CommonUser");
			Console.WriteLine("User :{0}", user);
		}
	}
}

run result:

User :[User: name=ryo, id=5]

Press any key to continue...

Declarative configuration of the container in App.config/Web.config

  • App.config

添加配置文件 App.config 内容如下：

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

<configuration>

<configSections>
<sectionGroup name="spring">
  <section name="context" type="Spring.Context.Support.ContextHandler, Spring.Core"/>
</sectionGroup>
</configSections>
	
<spring>
  <context>
    <resource uri="Resources/Objects.xml"/>
  </context>
</spring> 

</configuration>
  • Main()

调用可简化如下：

public static void Main(string[] args)
{
    IApplicationContext context = ContextRegistry.GetContext();

    User user = (springNet.domain.User)context.GetObject("CommonUser");
    Console.WriteLine("User :{0}", user);
}