对象到对象映射实用程序

AutoMapper

LGPL .

Object To Object Mapping Utility Source Code

2009年6月23日更新 :我对清理它的代码进行了一些更新(稍微),并添加了将映射保存到文件的功能,以便以后可以对其进行修改。

Otis 。以下是从文档页面中获取的示例*.otis.xml映射:

<?xml version="1.0" encoding="utf-8" ?> 
<otis-mapping xmlns="urn:otis-mapping-1.0">
<class name="Otis.Tests.UserDTO, Otis.Tests" source="Otis.Tests.Entity.User, Otis.Tests" >
    <member name="Id" />
    <member name="Age" />
    <member name="UserName" expression="$UserName.ToUpper()" nullValue="[unknown]" />
    <member name="FullName" expression="[$FirstName + ' ' + $LastName]" />
    <member name="ProjectCount" expression="$Projects.Count" />
    <member name="Title" expression="$Gender" >
        <map from="Gender.Male" to="Mr." />     <!-- projections -->
        <map from="Gender.Female" to="Mrs." />
    </member> 
    <member name="Birthday"  expression="$BirthDate" format="Born on {0:D}"/>
    <member name="ProjectCount" expression="$Projects.Count" />
    <member name="AvgTaskDuration" expression="avg:$Projects/Tasks/Duration" />
    <member name="MaxTaskDuration" expression="max:$Projects/Tasks/Duration" />             
</class>

// configure the new Configuration object using metadata of types in the current assembly
Configuration cfg = new Configuration();            // instantiate a new Configuration, one per application is needed
cfg.AddAssembly(Assembly.GetExecutingAssembly());   // initialize it

ValueInjecter