public object Resolve(ScopeCache scopeCache)
{
switch (_lifetime)
{
case NSubLifetime.Transient:
return(_factory.Invoke(scopeCache));
case NSubLifetime.Singleton:
return(_singletonValue ?? (_singletonValue = _factory.Invoke(scopeCache)));
case NSubLifetime.PerScope:
if (scopeCache.TryGetValue(this, out var result))
{
return(result);
}
result = _factory.Invoke(scopeCache);
scopeCache.Set(this, result);
return(result);
default:
throw new InvalidOperationException("Unknown lifetime.");
}
}