Package org.springframework.cloud.sleuth.instrument.prometheus

Class LazySleuthSpanContextSupplier

java.lang.Object

org.springframework.cloud.sleuth.instrument.prometheus.LazySleuthSpanContextSupplier

All Implemented Interfaces:

io.prometheus.client.exemplars.tracer.common.SpanContextSupplier, org.springframework.beans.factory.SmartInitializingSingleton

public class LazySleuthSpanContextSupplier
extends Object
implements io.prometheus.client.exemplars.tracer.common.SpanContextSupplier, org.springframework.beans.factory.SmartInitializingSingleton

A SpanContextSupplier that fetches the Tracer lazily after singletons are instantiated and uses it onwards.

Author:

Jonatan Ivanov

Constructor Summary

Constructors

Constructor	Description
LazySleuthSpanContextSupplier(org.springframework.beans.factory.ObjectProvider<Tracer> tracerProvider)

Method Summary

Modifier and Type	Method	Description
void	afterSingletonsInstantiated()
String	getSpanId()
String	getTraceId()

Methods inherited from class java.lang.Object

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

Constructor Details

LazySleuthSpanContextSupplier

public LazySleuthSpanContextSupplier(org.springframework.beans.factory.ObjectProvider<Tracer> tracerProvider)

Method Details

getTraceId

public String getTraceId()

Specified by:

getTraceId in interface io.prometheus.client.exemplars.tracer.common.SpanContextSupplier

getSpanId

public String getSpanId()

Specified by:

getSpanId in interface io.prometheus.client.exemplars.tracer.common.SpanContextSupplier

afterSingletonsInstantiated

public void afterSingletonsInstantiated()

Specified by:

afterSingletonsInstantiated in interface org.springframework.beans.factory.SmartInitializingSingleton