UserController.java

@RestController
@RequestMapping("/user")
public class UserController {

	@Autowired
	private UserService userService;

	@RequestMapping(method = RequestMethod.GET)	
	public Observable<List<User>> find() {
		return userService.findAll().toList();
	}
	
	@RequestMapping(value="/name/{name}", method = RequestMethod.GET)
	public Observable<List<User>> findByName(@PathVariable String name) {
		return userService.findByName(name).toList();
	}
}