#how to handle NPE and PSQLException in java spring?

4 messages · Page 1 of 1 (latest)

manic hound
#

hi guys. i was wondering how to handle NPE and PSQLException. can i just add two methods to my RestResponseEntityExceptionHandler? so far i have these methods:

 @ExceptionHandler(value={NoEarlierPaymentException.class})
    protected ResponseEntity<Object> handleNoEarlierPaymentException(NoEarlierPaymentException noEarlierPaymentException, WebRequest webRequest) {
        ErrorResponseDTO[] errorResponseDTOS = {new ErrorResponseDTO(13003, "No earlier payment")};
        return handleExceptionInternal(noEarlierPaymentException, errorResponseDTOS,new HttpHeaders(), HttpStatus.BAD_REQUEST, webRequest);
    }

    @ExceptionHandler(value={DuplicateRequestException.class})
    protected ResponseEntity<Object> handleDuplicateRequestException(DuplicateRequestException duplicateRequestException, WebRequest webRequest) {
        ErrorResponseDTO[] errorResponseDTOS = {new ErrorResponseDTO(13004, "Duplicate request")};
        return handleExceptionInternal(duplicateRequestException, errorResponseDTOS,new HttpHeaders(), HttpStatus.BAD_REQUEST, webRequest);
    }

so i was thinking about handling these exceptions my own way. any help? thx

covert helmBOT
#

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hollow kindle
#

Prevent them instead of handling?