Examples with MessageInvalid io.spine.core.MessageInvalid used on opensource projects

Example 1 with MessageInvalid

use of io.spine.core.MessageInvalid in project core-java by SpineEventEngine.

the class ValidatingFilter method accept.

@Override
public Optional<Ack> accept(E envelope) {
    checkNotNull(envelope);
    final Optional<MessageInvalid> violation = validator.validate(envelope);
    if (violation.isPresent()) {
        final Error error = violation.get().asError();
        final Any packedId = Identifier.pack(envelope.getId());
        final Ack result = reject(packedId, error);
        return Optional.of(result);
    } else {
        return Optional.absent();
    }
}

Example 2 with MessageInvalid

use of io.spine.core.MessageInvalid in project core-java by SpineEventEngine.

the class CommandValidator method isTenantIdValid.

private Optional<MessageInvalid> isTenantIdValid(CommandEnvelope envelope) {
    final TenantId tenantId = envelope.getTenantId();
    final boolean tenantSpecified = !isDefault(tenantId);
    final Command command = envelope.getCommand();
    if (commandBus.isMultitenant()) {
        if (!tenantSpecified) {
            final MessageInvalid report = missingTenantId(command);
            return of(report);
        }
    } else {
        if (tenantSpecified) {
            final MessageInvalid report = tenantIdInapplicable(command);
            return of(report);
        }
    }
    return absent();
}

Example 3 with MessageInvalid

use of io.spine.core.MessageInvalid in project core-java by SpineEventEngine.

the class EventValidatorShould method validate_event_messages.

@Test
public void validate_event_messages() {
    final MessageValidator messageValidator = mock(MessageValidator.class);
    when(messageValidator.validate(any(Message.class))).thenReturn(newArrayList(ConstraintViolation.getDefaultInstance(), ConstraintViolation.getDefaultInstance()));
    final Event event = eventFactory.createEvent(Sample.messageOfType(ProjectCreated.class));
    final EventValidator eventValidator = new EventValidator(messageValidator);
    final Optional<MessageInvalid> error = eventValidator.validate(EventEnvelope.of(event));
    assertTrue(error.isPresent());
    final Error actualError = error.get().asError();
    assertEquals(EventValidationError.getDescriptor().getFullName(), actualError.getType());
}

Example 4 with MessageInvalid

use of io.spine.core.MessageInvalid in project core-java by SpineEventEngine.

the class EventValidator method validate.

@Override
public Optional<MessageInvalid> validate(EventEnvelope envelope) {
    checkNotNull(envelope);
    final Event event = envelope.getOuterObject();
    MessageInvalid result = null;
    final List<ConstraintViolation> violations = messageValidator.validate(event);
    if (!violations.isEmpty()) {
        result = onConstraintViolations(event, violations);
    }
    return Optional.fromNullable(result);
}

Example 5 with MessageInvalid

use of io.spine.core.MessageInvalid in project core-java by SpineEventEngine.

the class CommandValidator method isCommandValid.

private Optional<MessageInvalid> isCommandValid(CommandEnvelope envelope) {
    final Command command = envelope.getCommand();
    final List<ConstraintViolation> violations = inspect(envelope);
    InvalidCommandException exception = null;
    if (!violations.isEmpty()) {
        exception = onConstraintViolations(command, violations);
        commandBus.commandStore().storeWithError(command, exception);
    }
    return Optional.<MessageInvalid>fromNullable(exception);
}