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

Example 66 with Event

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

the class ExternalEventSubscriber method dispatch.

@Override
public Set<String> dispatch(ExternalMessageEnvelope envelope) {
    final ExternalMessage externalMessage = envelope.getOuterObject();
    final Message unpacked = AnyPacker.unpack(externalMessage.getOriginalMessage());
    if (!(unpacked instanceof Event)) {
        throw newIllegalStateException("Unexpected object %s while dispatching " + "the external event to the event subscriber.", Stringifiers.toString(unpacked));
    }
    final Event event = (Event) unpacked;
    checkArgument(isExternal(event.getContext()), "External event expected, but got %s", Stringifiers.toString(event));
    return delegate.dispatch(EventEnvelope.of(event));
}

Example 67 with Event

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

the class EventPlayingEntityShould method delegate_applying_events_to_tx_when_playing.

@Test
public void delegate_applying_events_to_tx_when_playing() {
    final EventPlayingEntity entity = entityWithActiveTx(false);
    final Transaction txMock = entity.getTransaction();
    assertNotNull(txMock);
    final Event firstEvent = eventFactory.createEvent(newUuidValue());
    final Event secondEvent = eventFactory.createEvent(newUuidValue());
    entity.play(newArrayList(firstEvent, secondEvent));
    verifyEventApplied(txMock, firstEvent);
    verifyEventApplied(txMock, secondEvent);
}

Example 68 with Event

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

the class TransactionShould method propagate_phase_failure_exception_as_ISE.

@Test(expected = IllegalStateException.class)
public void propagate_phase_failure_exception_as_ISE() {
    final E entity = createEntity();
    final Transaction<I, E, S, B> tx = createTx(entity);
    final Event event = createEvent(createEventMessageThatFailsInHandler());
    applyEvent(tx, event);
}

Example 69 with Event

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

the class TransactionShould method rollback_automatically_if_phase_failed.

@Test
public void rollback_automatically_if_phase_failed() {
    final E entity = createEntity();
    final S originalState = entity.getState();
    final Version originalVersion = entity.getVersion();
    final Transaction<I, E, S, B> tx = createTx(entity);
    final Event event = createEvent(createEventMessageThatFailsInHandler());
    try {
        applyEvent(tx, event);
        fail("Expected an `Exception` due to a failed phase execution.");
    } catch (final Exception e) {
        checkRollback(entity, originalState, originalVersion);
    }
}

Example 70 with Event

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

the class DelegatingEventDispatcherShould method expose_external_dispatcher_that_delegates_onError.

@Test
public void expose_external_dispatcher_that_delegates_onError() {
    final ExternalMessageDispatcher<String> extMessageDispatcher = delegatingDispatcher.getExternalDispatcher();
    final TestEventFactory factory = TestEventFactory.newInstance(getClass());
    final StringValue eventMsg = newUuidValue();
    final Event event = factory.createEvent(eventMsg);
    final ExternalMessage externalMessage = ExternalMessages.of(event, BoundedContext.newName(getClass().getName()));
    final ExternalMessageEnvelope externalMessageEnvelope = ExternalMessageEnvelope.of(externalMessage, eventMsg);
    final RuntimeException exception = new RuntimeException("test external dispatcher delegating onError");
    extMessageDispatcher.onError(externalMessageEnvelope, exception);
    assertTrue(delegate.onErrorCalled());
}