@Override public CompletableFuture<EntityIdVersionAndEventIds> update(EntityIdAndType entityIdAndType, Int128 entityVersion, List<EventTypeAndData> events, Optional<AggregateCrudUpdateOptions> updateOptions) { try { return CompletableFuture.completedFuture(target.update(entityIdAndType, entityVersion, events, updateOptions)); } catch (Exception e) { return CompletableFutureUtil.failedFuture(e); } } }
@Override public CompletableFuture<EntityIdVersionAndEventIds> update(EntityIdAndType entityIdAndType, Int128 entityVersion, List<EventTypeAndData> events, Optional<AggregateCrudUpdateOptions> updateOptions) { try { return CompletableFuture.completedFuture(target.update(entityIdAndType, entityVersion, events, updateOptions)); } catch (Exception e) { return CompletableFutureUtil.failedFuture(e); } } }
@Override public <T extends Aggregate<T>> EntityIdAndVersion update(Class<T> clasz, EntityIdAndVersion entityIdAndVersion, List<Event> events, Optional<UpdateOptions> updateOptions) { try { Optional<String> serializedEventMetadata = updateOptions.flatMap(UpdateOptions::getEventMetadata).map(JSonMapper::toJson); List<EventTypeAndData> serializedEvents = events.stream().map(event -> toEventTypeAndData(event, serializedEventMetadata)).collect(Collectors.toList()); EntityIdVersionAndEventIds result = aggregateCrud.update(new EntityIdAndType(entityIdAndVersion.getEntityId(), clasz.getName()), entityIdAndVersion.getEntityVersion(), serializedEvents, toAggregateCrudUpdateOptions(updateOptions)); if (activityLogger.isDebugEnabled()) activityLogger.debug("Updated entity: {} {} {}", clasz.getName(), result.getEntityId(), toSerializedEventsWithIds(serializedEvents, result.getEventIds())); return result.toEntityIdAndVersion(); } catch (RuntimeException e) { if (activityLogger.isDebugEnabled()) activityLogger.error(String.format("Update entity failed: %s %s", clasz.getName(), entityIdAndVersion), e); throw e; } }
@Override public <T extends Aggregate<T>> EntityIdAndVersion update(Class<T> clasz, EntityIdAndVersion entityIdAndVersion, List<Event> events, Optional<UpdateOptions> updateOptions) { try { Optional<String> serializedEventMetadata = updateOptions.flatMap(UpdateOptions::getEventMetadata).map(JSonMapper::toJson); List<EventTypeAndData> serializedEvents = events.stream().map(event -> toEventTypeAndData(event, serializedEventMetadata)).collect(Collectors.toList()); EntityIdVersionAndEventIds result = aggregateCrud.update(new EntityIdAndType(entityIdAndVersion.getEntityId(), clasz.getName()), entityIdAndVersion.getEntityVersion(), serializedEvents, toAggregateCrudUpdateOptions(updateOptions)); if (activityLogger.isDebugEnabled()) activityLogger.debug("Updated entity: {} {} {}", clasz.getName(), result.getEntityId(), toSerializedEventsWithIds(serializedEvents, result.getEventIds())); return result.toEntityIdAndVersion(); } catch (RuntimeException e) { if (activityLogger.isDebugEnabled()) activityLogger.error(String.format("Update entity failed: %s %s", clasz.getName(), entityIdAndVersion), e); throw e; } }
@Test public void updateShouldCompleteWithOptimisticLockingException() throws ExecutionException, InterruptedException { EntityIdVersionAndEventIds eidv = eventStore.save(aggregateType, singletonList(new EventTypeAndData("MyEventType", "{}", Optional.empty())), Optional.of(new AggregateCrudSaveOptions().withEventContext(ectx))); shouldCompletedExceptionally(OptimisticLockingException.class, () -> eventStore.update(new EntityIdAndType(eidv.getEntityId(), aggregateType), new Int128(0,0), singletonList(new EventTypeAndData("MyEventType", "{}", Optional.empty())), Optional.of(new AggregateCrudUpdateOptions()))); }
@Test public void shouldSaveAndLoadSnapshot() { EntityIdVersionAndEventIds eidv = eventStore.save(aggregateType, singletonList(new EventTypeAndData("MyEventType", "{}", Optional.empty())), Optional.of(new AggregateCrudSaveOptions().withEventContext(ectx))); EntityIdVersionAndEventIds updateResult = eventStore.update( new EntityIdAndType(eidv.getEntityId(), aggregateType), eidv.getEntityVersion(), singletonList(new EventTypeAndData("MyEventType", "{}", Optional.empty())), Optional.of(new AggregateCrudUpdateOptions().withSnapshot(new SerializedSnapshot("X", "Y")))); LoadedEvents findResult = eventStore.find(aggregateType, eidv.getEntityId(), Optional.of(new AggregateCrudFindOptions())); assertTrue(findResult.getSnapshot().isPresent()); assertTrue(findResult.getEvents().isEmpty()); }
@Test public void shouldSaveAndLoadEventMetadata() throws InterruptedException { String saveMetadata = "MyMetaData"; String updateMetadata = "MyMetaDataForUpdate"; LinkedBlockingQueue<SerializedEvent> events = new LinkedBlockingQueue<>(); aggregateEvents.subscribe("shouldSaveAndLoadEventMetadata", singletonMap(aggregateType, singleton("MyEventType")), new SubscriberOptions(), se -> { events.add(se); return new CompletableFuture<Object>(); }); EntityIdVersionAndEventIds eidv = eventStore.save(aggregateType, singletonList(new EventTypeAndData("MyEventType", "{}", Optional.of(saveMetadata))), Optional.empty()); LoadedEvents findResult = eventStore.find(aggregateType, eidv.getEntityId(), Optional.of(new AggregateCrudFindOptions())); assertEquals(Optional.of(saveMetadata), findResult.getEvents().get(0).getMetadata()); EntityIdVersionAndEventIds updateResult = eventStore.update( new EntityIdAndType(eidv.getEntityId(), aggregateType), eidv.getEntityVersion(), singletonList(new EventTypeAndData("MyEventType", "{}", Optional.of(updateMetadata))), Optional.empty()); LoadedEvents findResult2 = eventStore.find(aggregateType, eidv.getEntityId(), Optional.of(new AggregateCrudFindOptions())); assertEquals(Optional.of(saveMetadata), findResult2.getEvents().get(0).getMetadata()); assertEquals(Optional.of(updateMetadata), findResult2.getEvents().get(1).getMetadata()); assertContainsEventWithMetadata(eidv.getEventIds().get(0), saveMetadata, events); assertContainsEventWithMetadata(updateResult.getEventIds().get(0), updateMetadata, events); }