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Using AutoMapper Config with ValueInjecter [closed]

开发者 https://www.devze.com 2023-03-27 03:56 出处:网络
It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical andcannot be reasonably answered in its current form. For help clari
It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center. Closed 11 years ago.

For all who are interessted, I created a ValueInjecter extension in order to use your existing AutoMapper Mapping Configuration with ValueInjecter.

I created this extension because I had to switch over to ValueInjecter, because I could not compile AutoMapper against Client Framework 4.0. And I didn't want rewrite my Mapping Configuration.

Example:

public class CalendarEvent
{
    public DateTime EventDate { get; set; }
    public string Title { get; set; }
}

public class CalendarEventForm
{
    public DateTime EventDate { get; set; }
    public int EventHour { get; set; }
    public int EventMinute { get; set; }
    public string Title { get; set; }

    // Additional Members to show further mapping possibilities
    public string BarToIgnore { get; set; }
    public bool AlwaysTrue { get; set; }
}

static void Main(string[] args)
{
    // You can use the AutoMapper extension for the ValueInjecter like you would user AutoMapper

    // Model
    var calendarEvent = new CalendarEvent
    {
        EventDate = new DateTime(2008, 12, 15, 20, 30, 0),
        Title = "Company Holiday Party"
    };

    // Configure AutoMapper
    Mapper.CreateMap<CalendarEvent, CalendarEventForm>()
        .ForMember(dest => dest.EventDate, opt => opt.MapFrom(src => src.EventDate.Date))
        .ForMember(dest => dest.EventHour, opt => opt.MapFrom(src => src.EventDate.Hour))
        .ForMember(dest => dest.EventMinute, opt => opt.MapFrom(src => src.EventDate.Minute))
        .ForMember(dest => dest.Title, opt => opt.MapFrom(src => src.Title))
        .ForMember(dest => dest.BarToIgnore, opt => opt.Ignore())
        .ForMember(dest => dest.AlwaysTrue, opt => opt.UseValue(true));

    Mapper.AssertConfigurationIsValid();

    // Perform mapping
    CalendarEventForm form = Mapper.Map<CalendarEvent, CalendarEventForm>(calendarEvent);

    // Assertions
    Debug.Assert(form.EventDate == new DateTime(2008, 12, 15));
    Debug.Assert(form.EventHour == 20);
    Debu开发者_开发技巧g.Assert(form.EventMinute == 30);
    Debug.Assert(form.Title == "Company Holiday Party");
    Debug.Assert(form.BarToIgnore == null);
    Debug.Assert(form.AlwaysTrue == true);
}

It looks like the AutoMapper, but internally it uses ValueInjecter ;)Hope you enjoy the extension.

Download: http://wordpress.ad-factum.de/AutoMapperConfig_UsingValueInjecter.zip

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