可以在我的控制器中为我的模型绑定器调用一个静态字段吗?Unity IoC和MVC模型绑定
例如,
public class AuctionItemsController : Controller
{
private IRepository<IAuctionItem> GenericAuctionItemRepository;
private IAuctionItemRepository AuctionItemRepository;
public AuctionItemsController(IRepository<IAuctionItem> genericAuctionItemRepository, IAuctionItemRepository auctionItemRepository) {
GenericAuctionItemRepository = genericAuctionItemRepository;
AuctionItemRepository = auctionItemRepository;
StaticGenericAuctionItemRepository = genericAuctionItemRepository;
}
internal static IRepository<IAuctionItem> StaticGenericAuctionItemRepository;
这里是我使用Unity作为国际奥委会ModelBinder的
public class AuctionItemModelBinder : DefaultModelBinder
{
public override object BindModel(ControllerContext controllerContext, ModelBindingContext bindingContext) {
if (AuctionItemsController.StaticGenericAuctionItemRepository != null) {
AuctionLogger.LogException(new Exception("controller is null"));
}
NameValueCollection form = controllerContext.HttpContext.Request.Form;
var item = AuctionItemsController.StaticGenericAuctionItemRepository.GetSingle(Convert.ToInt32(controllerContext.RouteData.Values["id"]));
item.Description = form["title"];
item.Price = int.Parse(form["price"]);
item.Title = form["title"];
item.CreatedDate = DateTime.Now;
item.AuctionId = 1;
//TODO: Stop hardcoding this
item.UserId = 1;
return item;
}}
,我觉得很奇怪在IoC容器注册我的ModelBinder的。
我推荐的其他优秀设计考虑因素是什么?