페이지 이력

...

코드 블럭

language	java
linenumbers	true

import org.springframework.data.rest.core.RepositoryConstraintViolationException;
import org.springframework.http.HttpHeaders;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.validation.ObjectError;
import org.springframework.web.bind.annotation.ControllerAdvice;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.context.request.WebRequest;
import org.springframework.web.servlet.mvc.method.annotation.ResponseEntityExceptionHandler;

import java.util.stream.Collectors;

@ControllerAdvice
public class RestResponseEntityExceptionHandler extends ResponseEntityExceptionHandler {

    @ExceptionHandler({RepositoryConstraintViolationException.class})
    public ResponseEntity<Object> handleAccessDeniedException(Exception ex, WebRequest request) {
        RepositoryConstraintViolationException nevEx = (RepositoryConstraintViolationException) ex;

        String errors = nevEx.getErrors().getAllErrors().stream().map(ObjectError::toString).collect(Collectors.joining("\n"));
        return new ResponseEntity<>(errors, new HttpHeaders(), HttpStatus.NOT_ACCEPTABLE);
    }

}

REST의 경우 @RestControllerAdvice 를 이용하면 되며 사용방법은 동일합니다.

코드 블럭

language	java
linenumbers	true

@RestControllerAdvice
public class ExceptionAdvice {

    @ExceptionHandler(value = NotFoundException.class)
    public ResponseEntity<CustomErrorResponse> handleGenericNotFoundException(NotFoundException e) {
        CustomErrorResponse error = new CustomErrorResponse("NOT_FOUND_ERROR", e.getMessage());
        error.setTimestamp(LocalDateTime.now());
        error.setStatus((HttpStatus.NOT_FOUND.value()));
        return new ResponseEntity<>(error, HttpStatus.NOT_FOUND);
    }   

}

페이지 트리

버전 비교

이전 버전 1

새 버전 2

키