Class OpenTelemetryTracerProvider

java.lang.Object

io.helidon.tracing.providers.opentelemetry.OpenTelemetryTracerProvider

All Implemented Interfaces:

TracerProvider

public class OpenTelemetryTracerProvider
extends Object
implements TracerProvider

Service loader provider implementation for TracerProvider.

Constructor Summary

Constructors

Constructor	Description
OpenTelemetryTracerProvider()	Required public constructor for ServiceLoader.

Method Summary

Modifier and Type	Method	Description
static Optional<Span>	activeSpan()	Returns a Span representing the currently-active OpenTelemetry span with any current baggage set on the returned span.
boolean	available()	Whether there is a tracer available by this provider.
TracerBuilder<?>	createBuilder()	Create a new builder for this tracer.
Optional<Span>	currentSpan()	Provide current span.

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface TracerProvider

global, global

Modifier and Type	Method	Description
default Tracer	global()	Deprecated, for removal: This API element is subject to removal in a future version. use Services.get(Class) to obtain the application-wide Tracer from the service registry
default void	global(Tracer tracer)	Deprecated, for removal: This API element is subject to removal in a future version. use Services.set(Class, Object[]) to register a Tracer in the service registry before tracing is requested

Constructor Details

OpenTelemetryTracerProvider

public OpenTelemetryTracerProvider()

Required public constructor for ServiceLoader.

Method Details

activeSpan

public static Optional<Span> activeSpan()

Returns a Span representing the currently-active OpenTelemetry span with any current baggage set on the returned span.

Returns:

optional of the current span

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

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