simple-injector

问题 New to Dependency Injection, so this is probably a simple matter, but i have tried and cant figure it out, i am using Simple Injector. I have a WebApi that uses SimpleInjector perfectly fine, now i would like to implement security using OAuth. To do this i started to follow this tutorial, which is very helpful, but doesnt use Dependancy Injection http://bitoftech.net/2014/06/01/token-based-authentication-asp-net-web-api-2-owin-asp-net-identity/ I have my global.asax file looking like this, to

问题 I'm trying to combine SimpleInjector with WebFormsMvp . To facilitate DI WebFormsMvp provides the IPresenterFactory interface. It contains the Create method which provides the presenter type to resolve and the view instance . I need to inject the view instance into the constructor of the presenter . The presenter also has other dependencies that need creating by the container . This is what I got so far, but it is not ideal. What's the correct solution for the problem? Presenter constructor:

问题 Went off on an interesting tangent today after reading this article on command handler decoration. I wanted to see if I could implement the pattern using Unity instead of SimpleInjector, and so far it is proving extremely difficult. The first thing I had to do was install UnityAutoRegistration to resolve the open generic ICommandHandler<TCommand> interface. Current solution for that aspect is as follows: Container = new UnityContainer().LoadConfiguration(); Container.ConfigureAutoRegistration

问题 I am trying to use Simple Injector ( + integration MVC) v 2.5.2. for an MVC 4 Application and I need to track/log performance (execution) as well(by log4net module). Current implementation (during runtime) creates log4net file in specified path but did not write any line of text into it (when I debug it everything went with no error to the end of _logger.Info("message") ). Does anyone try to use Simple Injector DI for log4net? The way how I've registered log4net module is: public static class

问题 Background I'm building a winforms application where I am using an IoC container (SimpleInjector) to register my types. In my application, a majority of the screens (i.e. forms) will only have one instance at any given time. Problem For forms that only need one instance at any given time, I can register them as singletons: container.Register<IHomeView, HomeView>(Lifestyle.Singleton); This allows me to use the container to keep track of all forms. In this case, however, when a form gets closed

问题 I am using simple injector for my web api project. I have a service which requires a session token in order for it to instantiate. public class CustomerService { public CustomerService(Auth auth, IRepositoryFactory repositoryFactory) { // make post call to another web api for validation SomeWebApiCallToValidateAuth.vaildate(auth); } } So for this service, it requires an auth token and a repositoryFactory. I want it to be able to inject the auth parameter (which comes from the http web request

问题 I've been experimenting with the mediator pattern and CQRS using the MediatR library in a WinForms application that uses the Entity Framework for data access. The application is used in a batch manufacturing plant, and allows users to see a list of active and completed batches, and if necessary make updates to batch information. Each batch has a large amount of information associated with it, such as quality and process measurements. Reading and writing data is organized into Queries and

问题 I'm trying to use Simple Injector to create my repository and use it in the Business logic layer ( also i want to use PerWebRequest method ) . In the DAL layer i have : public interface IRepository<T> where T : class { void Add(T entity); void Delete(T entity); void Delete(int id); void Update(T entity); T GetById(int Id); IQueryable<T> All(); IEnumerable<T> Find(Func<T, bool> predicate); } and : public class EFRepository<T> : IRepository<T>, IDisposable where T : class { #region Members

问题 I have some problem to implement SimpleInjector with my generic Repository. I have an interface IRepository<T> where T : class and an abstract class abstract class Repository<C, T> : IRepository<T> where T : class where C : DbContext which implements the interface. Finally I have my entity repositories which inherit the abstract class. Here's a concret example: public interface IRepository<T> where T : class { IQueryable<T> GetAll(); IQueryable<T> FindBy(Expression<Func<T, bool>> predicate);

问题 I'm using Simple Injector to inject dependencies into my objects via Constructor Injection. For a particular set of objects (all derived from a common abstract base class) I inject a factory instead of the concrete object so that I can determine at run-time which derived instance should be injected. The factory is registered with the container as a singleton, as are the derived instances. After registering all of my objects with the DI Container I call the Container.Verify() method to verify