Spring.NET 配置

创建内部类对象

<object id="exampleObject" type="Examples.ExampleObject+Person, ExamplesLibrary"/>

通过工厂类的静态方法创建对象

<object id="exampleObject"
      type="Examples.ExampleObjectFactory, ExamplesLibrary"
      factory-method="CreateInstance"/>

通过工厂类对象的方法创建对象

<object id="exampleFactory" type="..."></object>

<object id="exampleObject"
      factory-method="CreateInstance"
      factory-object="exampleFactory"/>

普通注射

<object id="myConnection" type="System.Data.SqlClient.SqlConnection">
      <property
          name="ConnectionString"
          value="Integrated Security=SSPI;database=northwind;server=mySQLServer"/>
</object>

构造方法注射

<object name="exampleObject" type="SimpleApp.ExampleObject, SimpleApp">
  <constructor-arg name="years" value="7500000"/>
  <constructor-arg name="ultimateAnswer" value="42"/>
</object>

属性引用其他对象

<object id="theTargetObject" type="..."></object>

<object id="theClientObject" type="...">
  <property name="targetName"> 
    <idref object="theTargetObject"/> 
  </property>
</object>

或者

<object id="theTargetObject" type="..."> 
  . . .
</object>

<object id="theClientObject" type="...">
  <property name="targetName" value="theTargetObject"/> 
</object>

Inline对象

<object id="outer" type="...">
  <property name="target"> 
    <object type="ExampleApp.Person, ExampleApp"> 
      <property name="name" value="Tony"/> 
      <property name="age" value="51"/> 
    </object>
  </property>
</object>

注射容器

<object id="moreComplexObject" type="Example.ComplexObject">
      <!--
      results in a call to the setter of the SomeList (System.Collections.IList) property
      -->
      <property name="SomeList">
          <list>
              <value>a list element followed by a reference</value>
              <ref object="myConnection"/>
          </list>
      </property>
      <!--
      results in a call to the setter of the SomeDictionary (System.Collections.IDictionary) property
      -->
      <property name="SomeDictionary">
          <dictionary>
              <entry key="a string => string entry" value="just some string"/>
              <entry key-ref="myKeyObject" value-ref="myConnection"/>
          </dictionary>
      </property>
      <!--
      results in a call to the setter of the SomeNameValue (System.Collections.NameValueCollection) property
      -->
      <property name="SomeNameValue">
          <name-values>
              <add key="HarryPotter" value="The magic property"/>
              <add key="JerrySeinfeld" value="The funny (to Americans) property"/>
          </name-values>
      </property>
      <!-- 
      results in a call to the setter of the SomeSet (Spring.Collections.ISet) property 
      -->
      <property name="someSet">
          <set>
              <value>just some string</value>
              <ref object="myConnection"/>
          </set>
      </property>
  </object>

引用对象的属性

<object name="person" type="Spring.Objects.TestObject, Spring.Core.Tests">
  <property name="age" value="20"/>
  <property name="spouse">
    <object type="Spring.Objects.TestObject, Spring.Core.Tests">                      
      <property name="age" value="21"/>
    </object>
  </property>          
</object>
        
// will result in 21, which is the value of property 'spouse.age' of object 'person'        
<object name="theAge" type="Spring.Objects.Factory.Config.PropertyRetrievingFactoryObject, Spring.Core">
  <property name="TargetObject" ref="person"/>
  <property name="TargetProperty" value="spouse.age"/>
</object>

static属性

<object id="currentUICulture" 
        type="Spring.Objects.Factory.Config.PropertyRetrievingFactoryObject, Spring.Core">
  <property name="StaticProperty">
      <value>System.Globalization.CultureInfo.CurrentUICulture, Mscorlib</value>
  </property>
</object>