Which pattern to use for logging? Dependency Injection or Service Locator?

Question

Consider this scenario. I have some business logic that now and then will be required to write to a log.

interface ILogger
{
    void Log(string stuff);
}

inte         


        

Answer 1

I would prefer Singleton Service.

Dependency injection would clutter the constructor.

If you can use AOP, that would be the best.