Examples with Problem org.zalando.problem.Problem used on opensource projects

Example 41 with Problem

use of org.zalando.problem.Problem in project jhipster-sample-app-oauth2 by jhipster.

the class ExceptionTranslator method process.

/**
 * Post-process Problem payload to add the message key for front-end if needed
 */
@Override
public ResponseEntity<Problem> process(@Nullable ResponseEntity<Problem> entity, NativeWebRequest request) {
    if (entity == null || entity.getBody() == null) {
        return entity;
    }
    Problem problem = entity.getBody();
    if (!(problem instanceof ConstraintViolationProblem || problem instanceof DefaultProblem)) {
        return entity;
    }
    ProblemBuilder builder = Problem.builder().withType(Problem.DEFAULT_TYPE.equals(problem.getType()) ? ErrorConstants.DEFAULT_TYPE : problem.getType()).withStatus(problem.getStatus()).withTitle(problem.getTitle()).with("path", request.getNativeRequest(HttpServletRequest.class).getRequestURI());
    if (problem instanceof ConstraintViolationProblem) {
        builder.with("violations", ((ConstraintViolationProblem) problem).getViolations()).with("message", ErrorConstants.ERR_VALIDATION);
        return new ResponseEntity<>(builder.build(), entity.getHeaders(), entity.getStatusCode());
    } else {
        builder.withCause(((DefaultProblem) problem).getCause()).withDetail(problem.getDetail()).withInstance(problem.getInstance());
        problem.getParameters().forEach(builder::with);
        if (!problem.getParameters().containsKey("message") && problem.getStatus() != null) {
            builder.with("message", "error.http." + problem.getStatus().getStatusCode());
        }
        return new ResponseEntity<>(builder.build(), entity.getHeaders(), entity.getStatusCode());
    }
}

Example 42 with Problem

use of org.zalando.problem.Problem in project jhipster-sample-app-cassandra by jhipster.

the class ExceptionTranslator method process.

/**
 * Post-process Problem payload to add the message key for front-end if needed
 */
@Override
public ResponseEntity<Problem> process(@Nullable ResponseEntity<Problem> entity, NativeWebRequest request) {
    if (entity == null || entity.getBody() == null) {
        return entity;
    }
    Problem problem = entity.getBody();
    if (!(problem instanceof ConstraintViolationProblem || problem instanceof DefaultProblem)) {
        return entity;
    }
    ProblemBuilder builder = Problem.builder().withType(Problem.DEFAULT_TYPE.equals(problem.getType()) ? ErrorConstants.DEFAULT_TYPE : problem.getType()).withStatus(problem.getStatus()).withTitle(problem.getTitle()).with("path", request.getNativeRequest(HttpServletRequest.class).getRequestURI());
    if (problem instanceof ConstraintViolationProblem) {
        builder.with("violations", ((ConstraintViolationProblem) problem).getViolations()).with("message", ErrorConstants.ERR_VALIDATION);
        return new ResponseEntity<>(builder.build(), entity.getHeaders(), entity.getStatusCode());
    } else {
        builder.withCause(((DefaultProblem) problem).getCause()).withDetail(problem.getDetail()).withInstance(problem.getInstance());
        problem.getParameters().forEach(builder::with);
        if (!problem.getParameters().containsKey("message") && problem.getStatus() != null) {
            builder.with("message", "error.http." + problem.getStatus().getStatusCode());
        }
        return new ResponseEntity<>(builder.build(), entity.getHeaders(), entity.getStatusCode());
    }
}

Example 43 with Problem

use of org.zalando.problem.Problem in project hello-world by haoziapple.

the class ExceptionTranslator method process.

/**
 * Post-process Problem payload to add the message key for front-end if needed
 */
@Override
public ResponseEntity<Problem> process(@Nullable ResponseEntity<Problem> entity, NativeWebRequest request) {
    if (entity == null || entity.getBody() == null) {
        return entity;
    }
    Problem problem = entity.getBody();
    if (!(problem instanceof ConstraintViolationProblem || problem instanceof DefaultProblem)) {
        return entity;
    }
    ProblemBuilder builder = Problem.builder().withType(Problem.DEFAULT_TYPE.equals(problem.getType()) ? ErrorConstants.DEFAULT_TYPE : problem.getType()).withStatus(problem.getStatus()).withTitle(problem.getTitle()).with("path", request.getNativeRequest(HttpServletRequest.class).getRequestURI());
    if (problem instanceof ConstraintViolationProblem) {
        builder.with("violations", ((ConstraintViolationProblem) problem).getViolations()).with("message", ErrorConstants.ERR_VALIDATION);
        return new ResponseEntity<>(builder.build(), entity.getHeaders(), entity.getStatusCode());
    } else {
        builder.withCause(((DefaultProblem) problem).getCause()).withDetail(problem.getDetail()).withInstance(problem.getInstance());
        problem.getParameters().forEach(builder::with);
        if (!problem.getParameters().containsKey("message") && problem.getStatus() != null) {
            builder.with("message", "error.http." + problem.getStatus().getStatusCode());
        }
        return new ResponseEntity<>(builder.build(), entity.getHeaders(), entity.getStatusCode());
    }
}

Example 44 with Problem

use of org.zalando.problem.Problem in project hello-world by haoziapple.

the class ExceptionTranslator method handleMethodArgumentNotValid.

@Override
public ResponseEntity<Problem> handleMethodArgumentNotValid(MethodArgumentNotValidException ex, @Nonnull NativeWebRequest request) {
    BindingResult result = ex.getBindingResult();
    List<FieldErrorVM> fieldErrors = result.getFieldErrors().stream().map(f -> new FieldErrorVM(f.getObjectName(), f.getField(), f.getCode())).collect(Collectors.toList());
    Problem problem = Problem.builder().withType(ErrorConstants.CONSTRAINT_VIOLATION_TYPE).withTitle("Method argument not valid").withStatus(defaultConstraintViolationStatus()).with("message", ErrorConstants.ERR_VALIDATION).with("fieldErrors", fieldErrors).build();
    return create(ex, problem, request);
}

Example 45 with Problem

use of org.zalando.problem.Problem in project nakadi by zalando.

the class CompressedEventPublishingAT method whenGetWithGzipEncodingThenNotAcceptable.

@Test
public void whenGetWithGzipEncodingThenNotAcceptable() throws IOException {
    final Problem expectedProblem = Problem.valueOf(NOT_ACCEPTABLE, "GET method doesn't support gzip content encoding");
    given().header(CONTENT_ENCODING, "gzip").get("/event-types").then().body(JSON_HELPER.matchesObject(expectedProblem)).statusCode(HttpStatus.SC_NOT_ACCEPTABLE);
}