Package org.axonframework.messaging.queryhandling.tracing

Interface QueryUpdateEmitterSpanFactory

All Known Implementing Classes:
DefaultQueryUpdateEmitterSpanFactory
public interface QueryUpdateEmitterSpanFactory
Span factory that creates spans for the QueryUpdateEmitter. You can customize the spans of the bus by creating your own implementation.
Since:
4.9.0
Author:
Mitchell Herrijgers

  • Method Details

    • createUpdateScheduleEmitSpan

      Span createUpdateScheduleEmitSpan(SubscriptionQueryUpdateMessage update)
      Creates a span for the scheduling of emitting a query update. Query update are scheduled to be emitted in the commit phase of the UnitOfWork, so these traces are separated to see the proper timings.
      Parameters:
      update - The update to create a span for.
      Returns:
      The created span.

    • createUpdateEmitSpan

      Span createUpdateEmitSpan(SubscriptionQueryUpdateMessage update)
      Creates a span for the actual emit of a query update when the UnitOfWork commits (or immediately if no UnitOfWork is active).
      Parameters:
      update - The update to create a span for.
      Returns:
      The created span.

    • propagateContext

      <M extends SubscriptionQueryUpdateMessage> M propagateContext(M update)
      Propagates the context of the current span to the given update message.
      Type Parameters:
      M - The type of the update message.
      T - The type of the payload of the update message.
      Parameters:
      update - The update message to propagate the context to.
      Returns:
      The update message with the propagated context.