Spring rest controller inheritance by params

Question

In our spring rest controller we would like to use the same mappings with different kind of parameters. To do this we created additional functions differentiated by mapping params. By doing so we are duplicating the number of functions. To avoid this I would like to use different controllers that should be loaded based on params values.

The question is can we

@RequestMapping(value = "/v1")
@RestController
public class Controller { 
    @PostMapping(value = "/event-calendar", params = {"externalToken", "event_type"})
    public ResponseEntity createEntityOfTypeToken(@RequestHeader(name = "X-Application-Authentication") String externalToken,
                                                  @RequestParam(value = "event_type") String eventType) {

        MyEntity entity = service.createEntityOfType(
                userService.getTokenService(externalToken).getDeviceSerialNumber());
        return new ResponseEntity<>(entity, HttpStatus.OK);
    }

    @PostMapping(value = "/event-calendar", params = {"serialId", "event_type"})
    public ResponseEntity createEntityOfTypeSerial(@RequestParam(value = "serialId") String serialId,
                                                   @RequestParam(value = "event_type") String eventType) {

        MyEntity entity = service.createEntityOfType(serialId);
        return new ResponseEntity<>(entity, HttpStatus.OK);
    }
}

Did you refer this answer - https://stackoverflow.com/questions/34587254/accessing-multiple-controllers-with-same-request-mapping — Satheeshkumar, Nov 28 '19 at 12:38
@Mr.Stef ,yes you can the way you have shown above. it should work — user404, Nov 28 '19 at 14:39

score 1 · Answer 1 · answered Nov 28 '19 at 12:39

1

Please refer

create two method for same url pattern with different arguments

Spring - is possible to give same url in request mapping of post method?

P.S. not enough points to comment

answered Nov 28 '19 at 12:39

Syam Dorjee

87
3

Spring rest controller inheritance by params

1 Answers1