org.springframework.cloud.sleuth.otel.propagation

Class BaggageTextMapPropagator

java.lang.Object

org.springframework.cloud.sleuth.otel.propagation.BaggageTextMapPropagator

All Implemented Interfaces:

io.opentelemetry.context.propagation.TextMapPropagator

public class BaggageTextMapPropagator
extends Object
implements io.opentelemetry.context.propagation.TextMapPropagator

TextMapPropagator that adds compatible baggage entries (name of the field means an HTTP header entry). If existing baggage is present in the context, this will append entries to the existing one. Preferably this TextMapPropagator should be added as last.

Since:

1.0.0

Author:

Marcin Grzejszczak

Constructor Summary

Constructors

Constructor and Description
BaggageTextMapPropagator(List<String> remoteFields, org.springframework.cloud.sleuth.BaggageManager baggageManager) Creates a new instance of BaggageTextMapPropagator.

Method Summary

Modifier and Type	Method and Description
<C> io.opentelemetry.context.Context	extract(io.opentelemetry.context.Context context, C c, io.opentelemetry.context.propagation.TextMapGetter<C> getter)
List<String>	fields()
<C> void	inject(io.opentelemetry.context.Context context, C c, io.opentelemetry.context.propagation.TextMapSetter<C> setter)

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.opentelemetry.context.propagation.TextMapPropagator

composite, composite, noop

Constructor Detail

BaggageTextMapPropagator

public BaggageTextMapPropagator(List<String> remoteFields,
                                org.springframework.cloud.sleuth.BaggageManager baggageManager)

Creates a new instance of BaggageTextMapPropagator.

Parameters:

remoteFields - remote fields

baggageManager - baggage manager

Method Detail

fields

public List<String> fields()

Specified by:

fields in interface io.opentelemetry.context.propagation.TextMapPropagator

inject

public <C> void inject(io.opentelemetry.context.Context context,
                       C c,
                       io.opentelemetry.context.propagation.TextMapSetter<C> setter)

Specified by:

inject in interface io.opentelemetry.context.propagation.TextMapPropagator

extract

public <C> io.opentelemetry.context.Context extract(io.opentelemetry.context.Context context,
                                                    C c,
                                                    io.opentelemetry.context.propagation.TextMapGetter<C> getter)

Specified by:

extract in interface io.opentelemetry.context.propagation.TextMapPropagator