Module io.helidon.tracing.providers.zipkin

Package io.helidon.tracing.providers.zipkin

Class ZipkinTracerProvider

java.lang.Object

io.helidon.tracing.providers.zipkin.ZipkinTracerProvider

All Implemented Interfaces:

OpenTracingProvider

public class ZipkinTracerProvider
extends Object
implements OpenTracingProvider

Zipkin java service.

Constructor Summary

Constructors

Constructor	Description
ZipkinTracerProvider()	Public constructor for service loading.

Method Summary

Modifier and Type	Method	Description
ZipkinTracerBuilder	createBuilder()	Create a new builder for this tracer.
void	updateOutboundHeaders(Tracer tracer, SpanContext currentSpan, HeaderProvider inboundHeaders, HeaderConsumer outboundHeaders)	Update headers for outbound requests.

Methods inherited from class java.lang.Object

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

Constructor Details

ZipkinTracerProvider

public ZipkinTracerProvider()

Public constructor for service loading.

Method Details

createBuilder

public ZipkinTracerBuilder createBuilder()

Description copied from interface: OpenTracingProvider

Create a new builder for this tracer.

Specified by:

createBuilder in interface OpenTracingProvider

Returns:

a tracer builder

updateOutboundHeaders

public void updateOutboundHeaders(Tracer tracer,
 SpanContext currentSpan,
 HeaderProvider inboundHeaders,
 HeaderConsumer outboundHeaders)

Description copied from interface: OpenTracingProvider

Update headers for outbound requests. The outboundHeaders already contain injected from tracer via Tracer.inject(io.opentracing.SpanContext, io.opentracing.propagation.Format, Object). This is to enable fine grained tuning of propagated headers for each implementation.

Specified by:

updateOutboundHeaders in interface OpenTracingProvider

Parameters:

tracer - Tracer used

currentSpan - Context of current span

inboundHeaders - Existing inbound headers (may be empty if not within a scope of a request)

outboundHeaders - Tracing headers map as configured by the tracer