I'm really impressed with Spring Boot. Its main goal is to take away most of this boilerplate configuration that was needed before and to replace it with some sensible defaults. One might say it's taking the control away from the developer and giving it to the army of fairies. That's probably right, but in this case the fairies are here to help, and moreover they can easily be cast away from doing particular thing. It's just a matter of doing it yourself as before, and thanks to
@ConditionalOn... behaviour Spring Boot's auto configuration will not fire up.