Package io.opentelemetry.instrumentation.api.instrumenter

Class PeerServiceAttributesExtractor<REQUEST,RESPONSE>

java.lang.Object

io.opentelemetry.instrumentation.api.instrumenter.PeerServiceAttributesExtractor<REQUEST,RESPONSE>

All Implemented Interfaces:

io.opentelemetry.instrumentation.api.instrumenter.AttributesExtractor<REQUEST,RESPONSE>

public final class PeerServiceAttributesExtractor<REQUEST,RESPONSE>
extends Object
implements io.opentelemetry.instrumentation.api.instrumenter.AttributesExtractor<REQUEST,RESPONSE>

Extractor of the peer.service span attribute, described in the specification.

Peer service name mappings can be configured using the otel.instrumentation.common.peer-service-mapping configuration property. The format used is a comma-separated list of host=name pairs.

Method Summary

Modifier and Type	Method	Description
static <REQUEST, RESPONSE> PeerServiceAttributesExtractor<REQUEST,RESPONSE>	create(NetClientAttributesGetter<REQUEST,RESPONSE> attributesGetter)	Returns a new PeerServiceAttributesExtractor that will use the passed netAttributesExtractor instance to determine the value of the peer.service attribute.
void	onEnd(io.opentelemetry.api.common.AttributesBuilder attributes, io.opentelemetry.context.Context context, REQUEST request, RESPONSE response, Throwable error)
void	onStart(io.opentelemetry.api.common.AttributesBuilder attributes, io.opentelemetry.context.Context parentContext, REQUEST request)

Methods inherited from class java.lang.Object

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

Method Details

create

public static <REQUEST,
RESPONSE>
PeerServiceAttributesExtractor<REQUEST,RESPONSE> create(NetClientAttributesGetter<REQUEST,RESPONSE> attributesGetter)

Returns a new PeerServiceAttributesExtractor that will use the passed netAttributesExtractor instance to determine the value of the peer.service attribute.

onStart

public void onStart(io.opentelemetry.api.common.AttributesBuilder attributes,
 io.opentelemetry.context.Context parentContext,
 REQUEST request)

Specified by:

onStart in interface io.opentelemetry.instrumentation.api.instrumenter.AttributesExtractor<REQUEST,RESPONSE>

onEnd

public void onEnd(io.opentelemetry.api.common.AttributesBuilder attributes,
 io.opentelemetry.context.Context context,
 REQUEST request,
 @Nullable
 RESPONSE response,
 @Nullable
 Throwable error)

Specified by:

onEnd in interface io.opentelemetry.instrumentation.api.instrumenter.AttributesExtractor<REQUEST,RESPONSE>