Examples with Timestamp com.google.protobuf.Timestamp used on opensource projects

Example 56 with Timestamp

use of com.google.protobuf.Timestamp in project core-java by SpineEventEngine.

the class ProjectionRepository method catchUp.

/**
     * Updates projections from the event stream obtained from {@code EventStore}.
     */
public void catchUp() {
    setStatus(Status.CATCHING_UP);
    final AllTenantOperation op = new AllTenantOperation(boundedContext.getTenantIndex()) {

        private final EventStore eventStore = getBoundedContext().getEventBus().getEventStore();

        private final Set<EventFilter> eventFilters = getEventFilters();

        @Override
        public void run() {
            // Get the timestamp of the last event. This also ensures we have the storage.
            final Timestamp timestamp = nullToDefault(projectionStorage().readLastHandledEventTime());
            final EventStreamQuery query = EventStreamQuery.newBuilder().setAfter(timestamp).addAllFilter(eventFilters).build();
            eventStore.read(query, new EventStreamObserver(ProjectionRepository.this));
        }
    };
    op.execute();
    completeCatchUp();
    logCatchUpComplete();
}

Example 57 with Timestamp

use of com.google.protobuf.Timestamp in project core-java by SpineEventEngine.

the class ProjectionRepository method dispatchToEntity.

@Override
protected void dispatchToEntity(I id, Message eventMessage, EventContext context) {
    final P projection = findOrCreate(id);
    final ProjectionTransaction<I, ?, ?> tx = ProjectionTransaction.start((Projection<I, ?, ?>) projection);
    projection.handle(eventMessage, context);
    tx.commit();
    if (projection.isChanged()) {
        final Timestamp eventTime = context.getTimestamp();
        if (isBulkWriteInProgress()) {
            storePostponed(projection, eventTime);
        } else {
            storeNow(projection, eventTime);
        }
        stand.post(projection, context.getCommandContext());
    }
}

Example 58 with Timestamp

use of com.google.protobuf.Timestamp in project core-java by SpineEventEngine.

the class BulkWriteOperationShould method store_given_projections_in_memory.

@SuppressWarnings("MethodWithMultipleLoops")
@Test
public void store_given_projections_in_memory() {
    final int projectionsCount = 5;
    final Set<TestProjection> projections = new HashSet<>(projectionsCount);
    for (int i = 0; i < projectionsCount; i++) {
        projections.add(new TestProjection(i));
    }
    final Timestamp whenHandled = Timestamp.getDefaultInstance();
    final BulkWriteOperation<Object, TestProjection> operation = newOperation(projections, whenHandled);
    assertTrue(operation.isInProgress());
    for (TestProjection projection : projections) {
        operation.storeProjection(projection);
    }
    operation.complete();
    assertFalse(operation.isInProgress());
}

Example 59 with Timestamp

use of com.google.protobuf.Timestamp in project core-java by SpineEventEngine.

the class BulkWriteOperationShould method store_the_very_last_timestamp_only.

@Test
public void store_the_very_last_timestamp_only() {
    final Set<TestProjection> projections = emptySet();
    final Timestamp firstEvent = TimeTests.Past.secondsAgo(5L);
    final Timestamp secondEvent = TimeTests.Past.secondsAgo(5L);
    final Timestamp lastEvent = TimeTests.Past.secondsAgo(5L);
    final BulkWriteOperation<Object, TestProjection> operation = newOperation(projections, lastEvent);
    assertTrue(operation.isInProgress());
    operation.storeLastHandledEventTime(firstEvent);
    operation.storeLastHandledEventTime(secondEvent);
    operation.storeLastHandledEventTime(lastEvent);
    operation.complete();
    assertFalse(operation.isInProgress());
}

Example 60 with Timestamp

use of com.google.protobuf.Timestamp in project core-java by SpineEventEngine.

the class MessageFieldValidator method validateTimestamps.

private void validateTimestamps() {
    final Time when = timeOption.getIn();
    if (when == TIME_UNDEFINED) {
        return;
    }
    final Timestamp now = getCurrentTime();
    for (Message value : getValues()) {
        final Timestamp time = (Timestamp) value;
        if (isTimeInvalid(time, when, now)) {
            addViolation(newTimeViolation(time));
            // return because one error message is enough for the "time" option
            return;
        }
    }
}