private static Func <IResolutionScope, object> GetFactoryDelegateForRegistration(ExpressionBuilder expressionBuilder,
ServiceRegistration serviceRegistration, ResolutionContext resolutionContext, Type requestedType)
{
if (!IsRegistrationOutputCacheable(serviceRegistration, resolutionContext))
{
return(GetNewFactoryDelegate(expressionBuilder, serviceRegistration, resolutionContext.BeginSubGraph(), requestedType));
}
var factory = resolutionContext.GetCachedFactory(serviceRegistration.RegistrationId);
if (factory != null)
{
return(factory);
}
factory = GetNewFactoryDelegate(expressionBuilder, serviceRegistration, resolutionContext.BeginSubGraph(), requestedType);
resolutionContext.CacheFactory(serviceRegistration.RegistrationId, factory);
return(factory);
}