SimpleCommandBus | 
AxonAutoConfiguration.commandBus(TransactionManager txManager,
          AxonConfiguration axonConfiguration)  | 
SimpleEventBus | 
AxonAutoConfiguration.eventBus(AxonConfiguration configuration)  | 
EventStorageEngine | 
JpaAutoConfiguration.eventStorageEngine(Serializer serializer,
                  PersistenceExceptionResolver persistenceExceptionResolver,
                  Serializer eventSerializer,
                  AxonConfiguration configuration,
                  EntityManagerProvider entityManagerProvider,
                  TransactionManager transactionManager)  | 
EmbeddedEventStore | 
AxonAutoConfiguration.eventStore(EventStorageEngine storageEngine,
          AxonConfiguration configuration)  | 
SimpleQueryBus | 
AxonAutoConfiguration.queryBus(AxonConfiguration axonConfiguration,
        TransactionManager transactionManager)  | 
SimpleQueryBus | 
AxonAutoConfiguration.queryBus(AxonConfiguration axonConfiguration,
        TransactionManager transactionManager,
        QueryInvocationErrorHandler eh)  |