Code: Select all
package com.tericcabrel.hotel.exceptions;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;
import org.springframework.context.support.DefaultMessageSourceResolvable;
import org.springframework.http.HttpHeaders;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.MethodArgumentNotValidException;
import org.springframework.web.bind.annotation.ControllerAdvice;
import org.springframework.web.context.request.WebRequest;
import org.springframework.web.servlet.mvc.method.annotation.ResponseEntityExceptionHandler;
@ControllerAdvice
public class GlobalExceptionHandler extends ResponseEntityExceptionHandler {
@Override
protected ResponseEntity handleMethodArgumentNotValid(
MethodArgumentNotValidException ex, HttpHeaders headers,
HttpStatus status, WebRequest request) {
Map body = new HashMap();
List errors = ex.getBindingResult()
.getFieldErrors()
.stream()
.map(DefaultMessageSourceResolvable::getDefaultMessage)
.collect(Collectors.toList());
body.put("errors", errors);
return new ResponseEntity(body, HttpStatus.BAD_REQUEST);
}
}