private ActionDescriptor InvokeActionSelector(RouteContext context)
{
var actionDescriptorProvider = GetActionDescriptorProvider();
var serviceContainer = new ServiceCollection();
var list = new List <IActionDescriptorProvider>()
{
actionDescriptorProvider,
};
serviceContainer.AddSingleton(typeof(IEnumerable <IActionDescriptorProvider>), list);
var actionDescriptorCollectionProvider = new ActionDescriptorCollectionProvider(
serviceContainer.BuildServiceProvider());
var decisionTreeProvider = new ActionSelectorDecisionTreeProvider(actionDescriptorCollectionProvider);
var actionConstraintProviders = new[]
{
new DefaultActionConstraintProvider(),
};
var defaultActionSelector = new ActionSelector(
decisionTreeProvider,
GetActionConstraintCache(actionConstraintProviders),
NullLoggerFactory.Instance);
return(defaultActionSelector.Select(context));
}
private ControllerActionDescriptor InvokeActionSelector(RouteContext context)
{
var actionDescriptorProvider = GetActionDescriptorProvider();
var actionDescriptorCollectionProvider = new ActionDescriptorCollectionProvider(
new[] { actionDescriptorProvider },
Enumerable.Empty <IActionDescriptorChangeProvider>());
var actionConstraintProviders = new[]
{
new DefaultActionConstraintProvider(),
};
var actionSelector = new ActionSelector(
actionDescriptorCollectionProvider,
GetActionConstraintCache(actionConstraintProviders),
NullLoggerFactory.Instance);
var candidates = actionSelector.SelectCandidates(context);
return((ControllerActionDescriptor)actionSelector.SelectBestCandidate(context, candidates));
}