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

Example 21 with Problem

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

the class PostSubscriptionControllerTest method whenCreateSubscriptionWithEmptyOwningApplicationThenUnprocessableEntity.

@Test
public void whenCreateSubscriptionWithEmptyOwningApplicationThenUnprocessableEntity() throws Exception {
    final SubscriptionBase subscriptionBase = builder().withOwningApplication("").buildSubscriptionBase();
    final Problem expectedProblem = invalidProblem("owning_application", "must contain at least one character");
    checkForProblem(postSubscription(subscriptionBase), expectedProblem);
}

Example 22 with Problem

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

the class CursorsControllerTest method whenInvalidCursorExceptionThenUnprocessableEntity.

@Test
public void whenInvalidCursorExceptionThenUnprocessableEntity() throws Exception {
    when(cursorsService.commitCursors(any(), any(), any())).thenThrow((new InvalidCursorException(CursorError.NULL_PARTITION, new SubscriptionCursor(null, null, null, null))));
    final Problem expectedProblem = Problem.valueOf(UNPROCESSABLE_ENTITY, "partition must not be null");
    checkForProblem(postCursors(DUMMY_CURSORS), expectedProblem);
}

Example 23 with Problem

use of org.zalando.problem.Problem in project cetc by DiscoverForever.

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 24 with Problem

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

the class SubscriptionService method listSubscriptions.

public Result listSubscriptions(@Nullable final String owningApplication, @Nullable final Set<String> eventTypes, final int limit, final int offset) {
    if (limit < 1 || limit > 1000) {
        final Problem problem = Problem.valueOf(Response.Status.BAD_REQUEST, "'limit' parameter should have value from 1 to 1000");
        return Result.problem(problem);
    }
    if (offset < 0) {
        final Problem problem = Problem.valueOf(Response.Status.BAD_REQUEST, "'offset' parameter can't be lower than 0");
        return Result.problem(problem);
    }
    try {
        final Set<String> eventTypesFilter = eventTypes == null ? ImmutableSet.of() : eventTypes;
        final Optional<String> owningAppOption = Optional.ofNullable(owningApplication);
        final List<Subscription> subscriptions = subscriptionRepository.listSubscriptions(eventTypesFilter, owningAppOption, offset, limit);
        final PaginationLinks paginationLinks = SubscriptionsUriHelper.createSubscriptionPaginationLinks(owningAppOption, eventTypesFilter, offset, limit, subscriptions.size());
        return Result.ok(new PaginationWrapper<>(subscriptions, paginationLinks));
    } catch (final ServiceUnavailableException e) {
        LOG.error("Error occurred during listing of subscriptions", e);
        return Result.problem(e.asProblem());
    }
}

Example 25 with Problem

use of org.zalando.problem.Problem in project FuryViewer by TheDoctor-95.

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);
}