使用Automapper映射到CSLA对象

Question

我正在尝试将DTO对象映射到CSLA.NET对象（请参阅：http://www.lhotka.net/cslanet/）。为了这个问题，我使用了Lhotka提供的示例应用程序。下面是我使用的类的实例（我删除了大部分属性和清晰度方法）：

<Serializable()> _ 
    Public Class Project 
     Inherits BusinessBase(Of Project) 


     Private mId As Guid = Guid.NewGuid 
     Private mName As String = "" 

     Private mResources As ProjectResources = _ 
      ProjectResources.NewProjectResources() 

     <System.ComponentModel.DataObjectField(True, True)> _ 
     Public ReadOnly Property Id() As Guid 
      <System.Runtime.CompilerServices.MethodImpl(Runtime.CompilerServices.MethodImplOptions.NoInlining)> _ 
      Get 
       'CanReadProperty(True) 
       Return mId 
      End Get 
     End Property 


     Public Property Name() As String 
      <System.Runtime.CompilerServices.MethodImpl(Runtime.CompilerServices.MethodImplOptions.NoInlining)> _ 
      Get 
       'CanReadProperty(True) 
       Return mName 
      End Get 
      <System.Runtime.CompilerServices.MethodImpl(Runtime.CompilerServices.MethodImplOptions.NoInlining)> _ 
      Set(ByVal Value As String) 
       'CanWriteProperty(True) 
       If Value Is Nothing Then Value = "" 
       If mName <> Value Then 
        mName = Value 
        PropertyHasChanged() 
       End If 
      End Set 
     End Property 



     Public ReadOnly Property Resources() As ProjectResources 
      Get 
       Return mResources 
      End Get 
     End Property 


    End Class 




    Public Class ProjectDTO 


     Private _id As Guid 
     Public Property Id() As Guid 
      Get 
       Return _id 
      End Get 
      Set(ByVal value As Guid) 
       _id = value 
      End Set 
     End Property 



     Private _name As String 
     Public Property Name() As String 
      Get 
       Return _name 
      End Get 
      Set(ByVal value As String) 
       _name = value 
      End Set 
     End Property 


     Private _resources As New List(Of ProjectResourceDTO)() 
     Public Property MyResources() As List(Of ProjectResourceDTO) 
      Get 
       Return _resources 
      End Get 
      Set(ByVal value As List(Of ProjectResourceDTO)) 
       _resources = value 
      End Set 
     End Property 

    End Class 


Mapper.CreateMap(Of ProjectDTO, Project)().ConstructUsing(Function(src As ProjectDTO) Project.NewProject()) 
Mapper.CreateMap(Of ProjectResourceDTO, ProjectResource)() 
Mapper.CreateMap(Of ResourceDTO, Resource)() 

，我经历是关系到资源只读属性的映射这是一个集合继承问题来自BusinessListBase。将项目添加到此集合的唯一方法是执行方法Assign（resourceId）。

有没有人有一个想法，我怎样才能将DTO对象映射回CSLA对象。即我应该如何配置映射器？请注意，使用资源成员的解析器对这种特殊情况没有帮助。

谢谢！

禅

Answer 1

Automapper是不会帮助你在这里，因为它只能调用公共API。

使用常规CSLA.NET编码从DTO构建您的ProjectResources列表。按照CSLA约定，在装载每个ProjectResource时，您应该调用LoadProperty<T>(IPropertyInfo pi, T value)来填充每个属性。