How to use

getTransactionManager

method

in

org.axonframework.config.EventProcessingConfiguration

private TrackingEventProcessor trackingEventProcessor(Configuration conf, String name,
                           EventHandlerInvoker eventHandlerInvoker,
                           Function<Configuration, TrackingEventProcessorConfiguration> config,
                           Function<Configuration, StreamableMessageSource<TrackedEventMessage<?>>> source) {
  return new TrackingEventProcessor(name,
                   eventHandlerInvoker,
                   source.apply(conf),
                   tokenStore.getOrDefault(
                       name,
                       c -> c.getComponent(TokenStore.class, InMemoryTokenStore::new)
                   ).apply(conf),
                   getTransactionManager(conf, name),
                   getMessageMonitor(conf, EventProcessor.class, name),
                   getRollbackConfiguration(conf, name),
                   getErrorHandler(conf, name),
                   config.apply(conf));
}