Module io.helidon.tracing.providers.opentracing
Package io.helidon.tracing.providers.opentracing

Class OpenTracingTracerProvider

java.lang.Object
io.helidon.tracing.providers.opentracing.OpenTracingTracerProvider
All Implemented Interfaces:
TracerProvider
public class OpenTracingTracerProvider extends Object implements TracerProvider
ServiceLoader service implementation of TracerProvider for Open Tracing tracers.

When dealing with the global tracer, manage both the Helidon one and also the OpenTracing one in concert, whether defaulting them or assigning them via global(io.helidon.tracing.Tracer).

  • Constructor Details

    • OpenTracingTracerProvider

      public OpenTracingTracerProvider()

  • Method Details

    • createBuilder

      public TracerBuilder<?> createBuilder()
      Description copied from interface: TracerProvider
      Create a new builder for this tracer.
      Specified by:
      createBuilder in interface TracerProvider
      Returns:
      a tracer builder

    • global

      public Tracer global()
      Description copied from interface: TracerProvider
      Global tracer that is registered, or a NoOp tracer if none is registered.
      Specified by:
      global in interface TracerProvider
      Returns:
      current global tracer

    • global

      public void global(Tracer tracer)
      Description copied from interface: TracerProvider
      Register a global tracer instance. This method should not fail except for the case that tracer is null - if the tracer cannot be registered, silently ignore it.
      Specified by:
      global in interface TracerProvider
      Parameters:
      tracer - tracer to register as global

    • currentSpan

      public Optional<Span> currentSpan()
      Description copied from interface: TracerProvider
      Provide current span.
      Specified by:
      currentSpan in interface TracerProvider
      Returns:
      current span, or empty optional if current span cannot be found

    • available

      public boolean available()
      Description copied from interface: TracerProvider
      Whether there is a tracer available by this provider. This allows co-existence of multiple tracing providers within the same VM.
      Specified by:
      available in interface TracerProvider
      Returns:
      whether this tracer provider has a tracer available