我尝试使用以下代码重现 Windsor 3.2 的问题:
using System.Diagnostics;
using Castle.Facilities.TypedFactory;
using Castle.MicroKernel.Registration;
using Castle.Windsor;
namespace ConsoleApplication2
{
public class SomeViewModel
{
public SomeViewModel(ISomeFactory factory)
{
var dependency1 = factory.CreateSomeDependency();
var dependency2 = factory.CreateSomeDependency();
Debug.Assert(dependency1 != dependency2);
Debug.Assert(dependency1.Dep == dependency2.Dep);
}
}
public class SomeDependency
{
private readonly DepDep _dep;
public SomeDependency(DepDep dep)
{
_dep = dep;
}
public DepDep Dep
{
get { return _dep; }
}
}
public class DepDep
{
}
public interface ISomeFactory
{
SomeDependency CreateSomeDependency();
}
class Program
{
static void Main(string[] args)
{
var container = new WindsorContainer();
container.AddFacility<TypedFactoryFacility>();
container.Register(
Component.For<SomeViewModel>().LifestyleTransient(),
Component.For<SomeDependency>().LifestyleTransient(),
Component.For<DepDep>().LifestyleBoundTo<SomeViewModel>(),
Component.For<ISomeFactory>().AsFactory().LifestyleTransient()
);
container.Resolve<SomeViewModel>();
}
}
}
令我惊讶的是,这很有效。因此,工厂现在似乎正在接管创建它的上下文的范围。我希望这能帮到您。
亲切的问候,马尔维恩。