ioc-container

A quick description of the environment: I have a class that represents a chatroom and has a dependency on a logger. It's not the same as a system-wide logger with cross-cutting concerns, but a logger that's tied to that specific chatroom. It logs all activity in that chatroom to it's unique log file. When the chatroom is created I want to open the log file, and when it's destroyed I want to close the log file. The Problem Here's the relevant code I'm using. public interface IChatroomLogger { void Log(ServerPacket packet); void Open(); void Close(); } public class ChatroomLogger :

I'm getting the 'No parameterless constructor defined for this object' on my controller when the controller and its dependencies are being registered accordingly via (DI/IoC) pattern using Castle Windsor. Can someone take a look at the following and see my error because i can't see it. Code for registration on global.asax public class MyApplication : System.Web.HttpApplication { public MvcApplication() { this.container = new WindsorContainer().Install(new DependencyInstaller()); } protected void Application_Start() { AreaRegistration.RegisterAllAreas(); WebApiConfig.Register

Consider the following example: public class CommunicationClient : IClient { public CommunicationClient(IServerSettings settings) { ... } // Code } public class SettingsManager : ISettingsManager { SettingsManager(IDbSettingManager manager) // Code public IDictionary<string, string> GetSettings() { ... } } Problem : While performing registrations (using SimpleInjector ), I need to provide values that are obtained from an instance of SetingsManager and fill ServerSettings instance (concrete type for IServerSettings ) but if I call GetInstance<ISettingsManager> before registering

In my standalone (without Laravel) project i want to use Illuminate IoC container. Also i would like to access the app container through App facade provided by illuminate/support component. I installed both components (v5.0.28). Here is my (simplified) code: function setup_App(){ $container = new Illuminate\Container\Container(); Illuminate\Support\Facades\Facade::setFacadeApplication($container); class_alias('Illuminate\Support\Facades\App', 'App'); } setup_App(); App::bind('w', 'Widget'); $widget = App::make('w'); Unfortunately, trying to bind something results in: Fatal error: Call to

We are evaluating IoC containers for C# projects, and both Unity and Castle.Windsor are standing out. One thing that I like about Unity (NInject and StructureMap also do this) is that types where it is obvious how to construct them do not have to be registered with the IoC Container. Is there way to do this in Castle.Windsor? Am I being fair to Castle.Windsor to say that it does not do this? Is there a design reason to deliberately not do this, or is it an oversight, or just not seen as important or useful? I am aware of container.Register(AllTypes... in Windsor but that's not quite the same

Want to improve this post? Provide detailed answers to this question, including citations and an explanation of why your answer is correct. Answers without enough detail may be edited or deleted. I'm trying to decide whether or not it makes sense to go through the extra effort to encapsulate my IoC container. Experience tells me that I should put a layer of encapsulation between my apps and any third-party component. I just don't know if this is bordering on overkill. I can think of situations where I might want to switch containers. For instance, my current container ceases to be maintained,

In Simple Injector I can do the following: container.RegisterSingle<IAuctionContext>(() => new AuctionContext( new Uri("http://localhost:60001/AuctionDataService.svc/"))); What I am doing here is saying that when IAuctionContext is found, replace it with this new AuctionContext . The problem is that with the call to RegisterSingle , only a single instance of AuctionContext will be used. What I'd like it to be able to pass in a Uri parameter as above but not have the single instance but allow a new instance each time. How is this possible? The value you are trying to inject is a simple hard