// This constructor is called exclusively to create a child scope from the parent
internal ServiceProvider2(ServiceProvider2 parent)
{
Root = parent.Root;
ResolvedServices = new Dictionary <object, object>();
CallSiteFactory = parent.CallSiteFactory;
RealizedServices = parent.RealizedServices;
_callSiteValidator = parent._callSiteValidator;
}
private static Func <ServiceProvider2, object> CreateServiceAccessor(Type serviceType, ServiceProvider2 serviceProvider)
{
var callSite = serviceProvider.CallSiteFactory.CreateCallSite(serviceType, new HashSet <Type>());
if (callSite != null)
{
serviceProvider._callSiteValidator?.ValidateCallSite(serviceType, callSite);
return(RealizeService(serviceType, callSite));
}
return(_ => null);
}