public static void main(String[] args) {
// let's start with the Command Bus
CommandBus commandBus = new SimpleCommandBus();
// the CommandGateway provides a friendlier API to send commands
CommandGateway commandGateway = new DefaultCommandGateway(commandBus);
// we'll store Events on the FileSystem, in the "events" folder
EventStore eventStore =
new FileSystemEventStore(new SimpleEventFileResolver(new File("./events")));
// a Simple Event Bus will do
EventBus eventBus = new SimpleEventBus();
// we need to configure the repository
EventSourcingRepository<ToDoItem> repository =
new EventSourcingRepository<>(ToDoItem.class, eventStore);
repository.setEventBus(eventBus);
// Axon needs to know that our ToDoItem Aggregate can handle commands
new AggregateAnnotationCommandHandler<>(ToDoItem.class, repository).subscribe(commandBus);
// We register an event listener to see which events are created
eventBus.subscribe(
new SimpleEventProcessor(
"logging", new AnnotationEventListenerAdapter(new ToDoEventHandler())));
// and let's send some Commands on the CommandBus.
CommandGenerator.sendCommands(commandGateway);
}
@Bean
Repository<TimesheetAR> timesheetARRepository(
EventBus eventBus, SnapshotEventStore eventStore, SnapshotterTrigger snapshotterTrigger) {
EventSourcingRepository<TimesheetAR> repository =
new EventSourcingRepository<TimesheetAR>(timesheetAggregateFactory(), eventStore);
repository.setEventBus(eventBus);
repository.setSnapshotterTrigger(snapshotterTrigger);
return repository;
}
@Before
public void setUp() {
repository = new EventSourcingRepository<StubAggregate>(StubAggregate.class);
mockEventBus = mock(EventBus.class);
mockEventStore = new StubEventStore();
repository.setEventBus(mockEventBus);
repository.setEventStore(mockEventStore);
aggregateIdentifier = "testAggregateIdentifier";
}
@Before
public void setUp() {
mockEventStore = mock(SnapshotEventStore.class);
mockEventBus = mock(EventBus.class);
testSubject = new EventSourcingRepository<TestAggregate>(new SubtAggregateFactory());
testSubject.setEventBus(mockEventBus);
testSubject.setEventStore(mockEventStore);
unitOfWork = DefaultUnitOfWork.startAndGet();
}
@Bean
public EventSourcingRepository<SalesChannel> salesChannelRepository() {
FileSystemEventStore eventStore =
new FileSystemEventStore(new SimpleEventFileResolver(new File("data/eventstore")));
EventSourcingRepository<SalesChannel> repository =
new EventSourcingRepository<SalesChannel>(SalesChannel.class, eventStore);
repository.setEventBus(eventBus());
return repository;
}
