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

Example 61 with Event

use of io.spine.core.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 62 with Event

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

the class EventStore method appendAll.

/**
 * Appends the passed events to the history of events.
 *
 * <p>If the passed {@link Iterable} is empty, no action is performed.
 *
 * <p>If the passed {@linkplain Event Events} belong to the different
 * {@linkplain TenantId tenants}, an {@link IllegalArgumentException} is thrown.
 *
 * @param events the events to append
 */
public void appendAll(final Iterable<Event> events) {
    checkNotNull(events);
    final Optional<Event> tenantDefiningEvent = tryFind(events, Predicates.<Event>notNull());
    if (!tenantDefiningEvent.isPresent()) {
        return;
    }
    final Event event = tenantDefiningEvent.get();
    final TenantAwareOperation op = new EventOperation(event) {

        @Override
        public void run() {
            if (isTenantSet()) {
                // If multitenant context
                ensureSameTenant(events);
            }
            store(events);
        }
    };
    op.execute();
    logStored(events);
}

Example 63 with Event

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

the class DomesticEventPublisher method dispatch.

@Override
public Set<String> dispatch(EventEnvelope envelope) {
    final Event event = envelope.getOuterObject();
    final ExternalMessage msg = ExternalMessages.of(event, boundedContextName);
    final ExternalMessageClass messageClass = ExternalMessageClass.of(envelope.getMessageClass());
    final Publisher channel = publisherHub.get(messageClass);
    channel.publish(AnyPacker.pack(envelope.getId()), msg);
    return ImmutableSet.of(channel.toString());
}

Example 64 with Event

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

the class EventBusAdapter method markExternal.

@Override
ExternalMessageEnvelope markExternal(ExternalMessage externalMsg) {
    final Any packedEvent = externalMsg.getOriginalMessage();
    final Event event = AnyPacker.unpack(packedEvent);
    final Event.Builder eventBuilder = event.toBuilder();
    final EventContext modifiedContext = eventBuilder.getContext().toBuilder().setExternal(true).build();
    final Event marked = eventBuilder.setContext(modifiedContext).build();
    final ExternalMessage result = ExternalMessages.of(marked, externalMsg.getBoundedContextName());
    return ExternalMessageEnvelope.of(result, Events.getMessage(event));
}

Example 65 with Event

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

the class EventBusAdapter method toExternalEnvelope.

@Override
ExternalMessageEnvelope toExternalEnvelope(ExternalMessage message) {
    final Message unpacked = AnyPacker.unpack(message.getOriginalMessage());
    final Event event = (Event) unpacked;
    final ExternalMessageEnvelope result = ExternalMessageEnvelope.of(message, Events.getMessage(event));
    return result;
}