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@LeeCheneler
Forked from odytrice/Ninject.Mvc.cs
Created October 10, 2016 20:48
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A small Library to configure Ninject (A Dependency Injection Library) with an ASP.NET Application.
using Ninject;
using Ninject.Modules;
using Ninject.Web.Common;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Reflection;
using System.Web;
using System.Web.Mvc;
namespace Ninject.Mvc
{
// A small Library to configure Ninject (A Dependency Injection Library) with a WebAPI Application.
// To configure, take the following steps.
//
// 1. Install Packages Ninject and Ninject.Web.Common
// 2. Remove NinjectWebCommon.cs in your App_Start Directory
// 3. Add this file to your project (preferrably in the App_Start Directory)
// 4. Add Your Bindings to the Load method of MainModule.
// You can add as many additional modules to keep things organized
// simply add them to the Modules property of the NinjectModules class
// 5. Add the following Line to your Global.asax
// NinjectContainer.RegisterModules(NinjectModules.Modules);
// 5b.To Automatically Register all NinjectModules in the Current Project, You should instead add
// NinjectContainer.RegisterAssembly()
// You are done.
/// <summary>
/// Resolves Dependencies Using Ninject
/// </summary>
public class NinjectResolver : IDependencyResolver
{
public IKernel Kernel { get; private set; }
public NinjectResolver(params NinjectModule[] modules)
{
Kernel = new StandardKernel(modules);
}
public NinjectResolver(Assembly assembly)
{
Kernel = new StandardKernel();
Kernel.Load(assembly);
}
public object GetService(Type serviceType)
{
return Kernel.TryGet(serviceType);
}
public IEnumerable<object> GetServices(Type serviceType)
{
return Kernel.GetAll(serviceType);
}
}
// List and Describe Necessary Modules
public class NinjectModules
{
//Return Lists of Modules in the Application
public static NinjectModule[] Modules
{
get
{
//Return Modules you want to use for DI
return new[] { new MainModule() };
}
}
//Main Module For Application.
public class MainModule : NinjectModule
{
public override void Load()
{
//TODO: Bind to Concrete Types Here
}
}
//You can create as many Modules as you wish
}
/// <summary>
/// Its job is to Register Ninject Modules and Resolve Dependencies Manually (If need be)
/// </summary>
public class NinjectContainer
{
private static NinjectResolver _resolver;
//Register Ninject Modules
public static void RegisterModules(NinjectModule[] modules)
{
_resolver = new NinjectResolver(modules);
DependencyResolver.SetResolver(_resolver);
}
public static void RegisterAssembly()
{
_resolver = new NinjectResolver(Assembly.GetExecutingAssembly());
//This is where the actual hookup to the MVC Pipeline is done.
DependencyResolver.SetResolver(_resolver);
}
//Manually Resolve Dependencies
public static T Resolve<T>()
{
return _resolver.Kernel.Get<T>();
}
}
}
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