Module io.helidon.lra.coordinator.client
Package io.helidon.lra.coordinator.client

Interface Participant

  • public interface Participant
    Participant metadata needed by LRA coordinator.

    • Method Detail

      • compensate

        Optional<URI> compensate()
        URI of participant's method annotated with @Compensate. Expected to be called by coordinator in case LRA participant is enrolled in is cancelled.
        Returns:
        URI of JaxRs compensating resource or empty

      • complete

        Optional<URI> complete()
        URI of participant's method annotated with @Complete. Expected to be called by coordinator in case LRA participant is enrolled in is completed.
        Returns:
        URI of JaxRs completion resource or empty

      • forget

        Optional<URI> forget()
        URI of participant's method annotated with @Forget. Expected to be called by coordinator in case LRA closing/completing takes longer, e.g. complete/compensate methods are not independent and coordinator needs to recover (wait and query) actual status of participant.
        Returns:
        URI of JaxRs forget resource or empty

      • leave

        Optional<URI> leave()
        URI of participant's method annotated with @Leave.
        Returns:
        URI of JaxRs leave resource or empty

      • after

        Optional<URI> after()
        URI of participant's method annotated with @AfterLRA.
        Returns:
        URI of JaxRs after LRA resource or empty

      • status

        Optional<URI> status()
        URI of participant's method annotated with @Status. Expected to be called by coordinator in case it needs to ask for participant status.
        Returns:
        URI of JaxRs status resource or empty