REST и контроллер

@RequestMapping(value ="user/1", method = RequestMethod.GET)

@RequestMapping(value = " /user/{userId}", method=RequestMethod.GET)
public String getMethod(@PathVariable Integer userId){
//do something
}

@Controller
@RequestMapping("/user")
public class UserControllerRest {@RequestMapping(value = "/{id}", method = RequestMethod.GET, produces = {"application/xml; charset=UTF-8"})
    @Transactional
    public
    @ResponseBody
    String getUser(@PathVariable int id, Model model) { return  какую нить XML}

@Controller
@RequestMapping("/user")
public class UserControllerRest {
 
@RequestMapping(value = "/search", method = RequestMethod.GET, produces = {"application/xml; charset=UTF-8"})
    @ResponseStatus(HttpStatus.OK)
    @Transactional
    public
    @ResponseBody
    String getResultSearch(@RequestParam Map<String, String> searchParams){
 
        return null;
    }
}