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50 lines
2.0 KiB
50 lines
2.0 KiB
14 years ago
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//
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// Authors: Nate Kohari <nate@enkari.com>, Remo Gloor <remo.gloor@gmail.com>
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// Copyright (c) 2007-2010, Enkari, Ltd. and contributors
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//
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// Dual-licensed under the Apache License, Version 2.0, and the Microsoft Public License (Ms-PL).
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// See the file LICENSE.txt for details.
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//
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namespace Ninject.Web.Mvc
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{
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Web.Mvc;
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using Ninject.Activation;
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using Ninject.Activation.Providers;
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using Ninject.Components;
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using Ninject.Infrastructure;
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using Ninject.Parameters;
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using Ninject.Planning.Bindings;
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using Ninject.Planning.Bindings.Resolvers;
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/// <summary>
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/// Missing binding resolver that creates a binding for unknown controllers.
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/// </summary>
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public class ControllerMissingBindingResolver : NinjectComponent, IMissingBindingResolver
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{
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/// <summary>
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/// Returns any bindings from the specified collection that match the specified request.
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/// </summary>
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/// <param name="bindings">The multimap of all registered bindings.</param>
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/// <param name="request">The request in question.</param>
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/// <returns>The series of matching bindings.</returns>
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public IEnumerable<IBinding> Resolve(Multimap<Type, IBinding> bindings, IRequest request)
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{
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var service = request.Service;
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if (typeof(Controller).IsAssignableFrom(service))
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{
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var binding = new Binding(service) { ProviderCallback = StandardProvider.GetCreationCallback(service) };
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binding.Parameters.Add(
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typeof(AsyncController).IsAssignableFrom(service)
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? new PropertyValue("ActionInvoker", ctx => ctx.Kernel.Get<NinjectAsyncActionInvoker>())
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: new PropertyValue("ActionInvoker", ctx => ctx.Kernel.Get<NinjectActionInvoker>()));
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return new[] { binding };
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}
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return Enumerable.Empty<IBinding>();
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}
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}
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}
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