Package io.opentelemetry.javaagent.instrumentation.api.instrumenter

Class PeerServiceAttributesExtractor<REQUEST,RESPONSE>

java.lang.Object

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

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

public final class PeerServiceAttributesExtractor<REQUEST,RESPONSE>
extends 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(io.opentelemetry.instrumentation.api.instrumenter.net.NetAttributesExtractor<REQUEST,RESPONSE> netAttributesExtractor)	Returns a new PeerServiceAttributesExtractor that will use the passed netAttributesExtractor instance to determine the value of the peer.service attribute.
static <REQUEST,RESPONSE> @Nullable PeerServiceAttributesExtractor<REQUEST,RESPONSE>	createUsingReflection(String netAttributesExtractorImplClassName)	Returns a new PeerServiceAttributesExtractor that will create a new instance of type netAttributesExtractorImplClassName (which must extend NetAttributesExtractor) and use it to determine the value of the peer.service attribute.
protected void	onEnd(io.opentelemetry.api.common.AttributesBuilder attributes, REQUEST request, RESPONSE response)
protected void	onStart(io.opentelemetry.api.common.AttributesBuilder attributes, REQUEST request)

Methods inherited from class io.opentelemetry.instrumentation.api.instrumenter.AttributesExtractor

set

Methods inherited from class java.lang.Object

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

Method Detail

create

public static <REQUEST,RESPONSE> PeerServiceAttributesExtractor<REQUEST,RESPONSE> create(io.opentelemetry.instrumentation.api.instrumenter.net.NetAttributesExtractor<REQUEST,RESPONSE> netAttributesExtractor)

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

createUsingReflection

public static <REQUEST,RESPONSE> @Nullable PeerServiceAttributesExtractor<REQUEST,RESPONSE> createUsingReflection(String netAttributesExtractorImplClassName)

Returns a new PeerServiceAttributesExtractor that will create a new instance of type netAttributesExtractorImplClassName (which must extend NetAttributesExtractor) and use it to determine the value of the peer.service attribute.

onStart

protected void onStart(io.opentelemetry.api.common.AttributesBuilder attributes,
                       REQUEST request)

Specified by:

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

onEnd

protected void onEnd(io.opentelemetry.api.common.AttributesBuilder attributes,
                     REQUEST request,
                     RESPONSE response)

Specified by:

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