Examples with Event io.spine.base.Event used on opensource projects

Example 26 with Event

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

the class EventBus method handleDeadMessage.

@Override
public void handleDeadMessage(EventEnvelope message, StreamObserver<Response> responseObserver) {
    final Event event = message.getOuterObject();
    log().warn("No subscriber or dispatcher defined for the event class: {}", event.getClass().getName());
}

Example 27 with Event

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

the class EventsShould method createEventAndAssertReturnedMessageFor.

private static void createEventAndAssertReturnedMessageFor(Message msg) {
    final Event event = EventTests.createContextlessEvent(msg);
    assertEquals(msg, getMessage(event));
}

Example 28 with Event

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

the class EventFactory method createEvent.

/**
     * Creates an event for the passed event message.
     *
     * <p>The message passed is validated according to the constraints set in its Protobuf
     * definition. In case the message isn't valid, an {@linkplain ConstraintViolationThrowable
     * exception} is thrown.
     *
     * <p>In the message is an instance of {@code Any}, it is unpacked for validation.
     *
     * <p>It is recommended to use a corresponding {@linkplain io.spine.validate.ValidatingBuilder
     * ValidatingBuilder} implementation to create a message.
     *
     * @param messageOrAny the message of the event or the message packed into {@code Any}
     * @param version      the version of the entity which produces the event
     * @throws ConstraintViolationThrowable if the passed message does not satisfy the constraints
     *                                      set for it in its Protobuf definition
     */
public Event createEvent(Message messageOrAny, @Nullable Version version) throws ConstraintViolationThrowable {
    checkNotNull(messageOrAny);
    // we must validate it now before emitting the next ID.
    validate(messageOrAny);
    final EventId eventId = idSequence.next();
    final EventContext context = createContext(producerId, commandContext, version);
    final Event result = createEvent(eventId, messageOrAny, context);
    return result;
}

Example 29 with Event

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

the class EventFactory method toEvent.

/**
     * Creates an event based on the passed integration event.
     */
public static Event toEvent(IntegrationEvent integrationEvent) {
    final IntegrationEventContext sourceContext = integrationEvent.getContext();
    final EventContext context = toEventContext(sourceContext);
    final Event result = createEvent(sourceContext.getEventId(), integrationEvent.getMessage(), context);
    return result;
}

Example 30 with Event

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

the class EventFactory method createEvent.

/**
     * Creates a new {@code Event} instance.
     *
     * @param id           the ID of the event
     * @param messageOrAny the event message or {@code Any} containing the message
     * @param context      the event context
     * @return created event instance
     */
private static Event createEvent(EventId id, Message messageOrAny, EventContext context) {
    checkNotNull(messageOrAny);
    checkNotNull(context);
    final Any packed = toAny(messageOrAny);
    final Event result = Event.newBuilder().setId(id).setMessage(packed).setContext(context).build();
    return result;
}