ninject

I am planning out some work to introduce Dependency Injection into what is currently a large monolithic library in an attempt to make the library easier to unit-test, easier to understand, and possibly more flexible as a bonus. I have decided to use NInject , and I really like Nate's motto of 'do one thing, do it well' (paraphrased), and it seems to go particularly well within the context of DI. What I have been wondering now, is whether I should split what is currently a single large assembly into multiple smaller assemblies with disjoint feature sets. Some of these smaller assemblies will

I'm having some difficulty using Ninject's InSingletonScope binding with Web Api RC. No matter how I create my binding, it looks like perhaps Web Api is handling scope/lifetime instead of Ninject. I've tried a few variations on wiring up Ninject. The most common is identical to the answer here: ASP.NET Web API binding with ninject I've also tried this version: http://www.peterprovost.org/blog/2012/06/19/adding-ninject-to-web-api/ In both, I'm literally creating an out of the box Web Api project, then adding the Ninject packages as described in either post. Finally, I'm adding the Resolver and

I'm a complete newbie to ninject I've been pulling apart someone else's code and found several instances of nInject modules - classes that derive from Ninject.Modules.Module, and have a load method that contains most of their code. These classes are called by invoking the LoadModule method of an instance of StandardKernel and passing it an instance of the module class. Maybe I'm missing something obvious here, but what is the benefit of this over just creating a plain old class and calling its method, or perhaps a static class with a static method? Jarrett Meyer The Ninject modules are the

I created a new MVC3 project, hit F5, saw the sample page. Then I used NuGet to get the Ninject.MVC extension . I modified my global.asax according to the Ninject documentation, How To Setup an MVC3 Application : public class MvcApplication : NinjectHttpApplication { public static void RegisterGlobalFilters(GlobalFilterCollection filters) { filters.Add(new HandleErrorAttribute()); } public static void RegisterRoutes(RouteCollection routes) { routes.IgnoreRoute("{resource}.axd/{*pathInfo}"); routes.MapRoute( "Default", // Route name "{controller}/{action}/{id}", // URL with parameters new {

I'm using NInject with NInject.Web.Mvc. To start with, I've created a simple test project in which I want an instance of IPostRepository to be shared between a controller and a custom model binder during the same web request. In my real project, I need this because I'm getting IEntityChangeTracker problems where I effectively have two repositories accessing the same object graph. So to keep my test project simple, I'm just trying to share a dummy repository. The problem I'm having is that it works on the first request and that's it. The relevant code is below. NInjectModule: public class

How do I handle classes with static methods with Ninject? That is, in C# one can not have static methods in an interface, and Ninject works on the basis of using interfaces? My use case is a class that I would like it to have a static method to create an unpopulated instance of itself. EDIT 1 Just to add an example in the TopologyImp class, in the GetRootNodes() method, how would I create some iNode classes to return? Would I construct these with normal code practice or would I somehow use Ninject? But if I use the container to create then haven't I given this library knowledge of the IOC then

I read as many answers as I could for this, but they seem to fall short of one detail. The trouble is when binding an action filter (with a service injected by controller) to a corresponding attribute, I've been unable to figure out how to pass parameter/property values from the attribute to its bound filter. Below is the code, and below that my intended fake-code: Filter & Attribute public class AuthorizationFilter : IAuthorizationFilter { private readonly IAuthorizationService _authorizationService; private readonly UserRoles _requiredRoles; // Enum public AuthorizationFilter