User.java

public class User {

    private Integer id;
    private String name;
    private Date dob;
    private String city;
    
    // constructors, getters & setters are ignored
}

@RestController
public class UserController {
    
    @Autowired
    UserService userService;
    
    @RequestMapping(value = "/user/{name}", method= RequestMethod.GET)
    User getUserByName(@PathVariable("name") String name){
        return userService.getUser(name);
    }
    
    @RequestMapping(value = "/users", method= RequestMethod.GET)
    List<User> getAllUsers(){
        return userService.getAllUsers();
    }
}