org.resthub.jpa.JpaHandlerExceptionHandler Maven / Gradle / Ivy

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package org.resthub.jpa;

import org.hibernate.ObjectNotFoundException;
import org.resthub.common.model.RestError;
import org.springframework.dao.DataIntegrityViolationException;
import org.springframework.http.HttpHeaders;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
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 javax.persistence.EntityExistsException;
import javax.persistence.EntityNotFoundException;

/**
 * Spring MVC exception handler user to map JPA related exception to HTTP error codes.
 * Spring MVC is an optional dependency, it will be used only if already imported by your application.
 */
@ControllerAdvice
public class JpaHandlerExceptionHandler extends ResponseEntityExceptionHandler {

    @ExceptionHandler(value={
            ObjectNotFoundException.class,
            EntityNotFoundException.class,
            EntityExistsException.class,
            DataIntegrityViolationException.class
    })
    public ResponseEntity