Package kalix.javasdk

Interface TraceContext

public interface TraceContext
Utility interface for trace context helper methods.

  • Method Summary

    Modifier and Type
    Method
    Description
    io.opentelemetry.context.Context
    asOpenTelemetryContext()
    Allows retrieving the trace context as an OpenTelemetry context for easier construction of child spans.
    Optional<String>
    traceId()
    Allows retrieving the trace id of the trace parent if any.
    Optional<String>
    traceParent()
    Allows retrieving the trace parent for easier injection in external calls (e.g.
    Optional<String>
    traceState()
    Allows retrieving the trace state for easier injection in external calls (e.g.

  • Method Details

    • asOpenTelemetryContext

      io.opentelemetry.context.Context asOpenTelemetryContext()
      Allows retrieving the trace context as an OpenTelemetry context for easier construction of child spans. If the trace context is not available, a new empty context will be returned.
      Returns:
      the trace context as an OpenTelemetry context.

    • traceParent

      Optional<String> traceParent()
      Allows retrieving the trace parent for easier injection in external calls (e.g. HTTP request headers).
      Returns:
      the trace parent using W3C Trace Context format.
      See Also:

    • traceState

      Optional<String> traceState()
      Allows retrieving the trace state for easier injection in external calls (e.g. HTTP request headers).
      Returns:
      the trace state using W3C Trace Context format.
      See Also:

    • traceId

      Optional<String> traceId()
      Allows retrieving the trace id of the trace parent if any.
      Returns:
      the traceId of the traceParent if any