Package io.opentelemetry.instrumentation.api.incubator.builder.internal

Class DefaultHttpClientInstrumenterBuilder<REQUEST,RESPONSE>

java.lang.Object

io.opentelemetry.instrumentation.api.incubator.builder.internal.DefaultHttpClientInstrumenterBuilder<REQUEST,RESPONSE>

public final class DefaultHttpClientInstrumenterBuilder<REQUEST,RESPONSE>
extends Object

This class is internal and is hence not for public use. Its APIs are unstable and can change at any time.

Constructor Summary

Constructors

Constructor	Description
DefaultHttpClientInstrumenterBuilder(String instrumentationName, io.opentelemetry.api.OpenTelemetry openTelemetry, io.opentelemetry.instrumentation.api.semconv.http.HttpClientAttributesGetter<REQUEST,RESPONSE> attributesGetter)

Method Summary

Modifier and Type	Method	Description
DefaultHttpClientInstrumenterBuilder<REQUEST,RESPONSE>	addAttributeExtractor(io.opentelemetry.instrumentation.api.instrumenter.AttributesExtractor<? super REQUEST,? super RESPONSE> attributesExtractor)	Adds an additional AttributesExtractor to invoke to set attributes to instrumented items.
io.opentelemetry.instrumentation.api.instrumenter.Instrumenter<REQUEST,RESPONSE>	build()
DefaultHttpClientInstrumenterBuilder<REQUEST,RESPONSE>	configure(CommonConfig config)
io.opentelemetry.api.OpenTelemetry	getOpenTelemetry()
DefaultHttpClientInstrumenterBuilder<REQUEST,RESPONSE>	setBuilderCustomizer(Consumer<io.opentelemetry.instrumentation.api.instrumenter.InstrumenterBuilder<REQUEST,RESPONSE>> builderCustomizer)
DefaultHttpClientInstrumenterBuilder<REQUEST,RESPONSE>	setCapturedRequestHeaders(List<String> requestHeaders)	Configures the HTTP request headers that will be captured as span attributes.
DefaultHttpClientInstrumenterBuilder<REQUEST,RESPONSE>	setCapturedResponseHeaders(List<String> responseHeaders)	Configures the HTTP response headers that will be captured as span attributes.
DefaultHttpClientInstrumenterBuilder<REQUEST,RESPONSE>	setEmitExperimentalHttpClientMetrics(boolean emitExperimentalHttpClientMetrics)	Configures the instrumentation to emit experimental HTTP client metrics.
DefaultHttpClientInstrumenterBuilder<REQUEST,RESPONSE>	setHeaderSetter(io.opentelemetry.context.propagation.TextMapSetter<REQUEST> headerSetter)
DefaultHttpClientInstrumenterBuilder<REQUEST,RESPONSE>	setKnownMethods(Set<String> knownMethods)	Configures the instrumentation to recognize an alternative set of HTTP request methods.
DefaultHttpClientInstrumenterBuilder<REQUEST,RESPONSE>	setPeerServiceResolver(PeerServiceResolver peerServiceResolver)	Sets custom PeerServiceResolver.
DefaultHttpClientInstrumenterBuilder<REQUEST,RESPONSE>	setSpanNameExtractor(Function<io.opentelemetry.instrumentation.api.instrumenter.SpanNameExtractor<REQUEST>,? extends io.opentelemetry.instrumentation.api.instrumenter.SpanNameExtractor<? super REQUEST>> spanNameExtractorTransformer)	Sets custom SpanNameExtractor via transform function.

Methods inherited from class java.lang.Object

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

Constructor Details

DefaultHttpClientInstrumenterBuilder

public DefaultHttpClientInstrumenterBuilder(String instrumentationName,
 io.opentelemetry.api.OpenTelemetry openTelemetry,
 io.opentelemetry.instrumentation.api.semconv.http.HttpClientAttributesGetter<REQUEST,RESPONSE> attributesGetter)

Method Details

addAttributeExtractor

@CanIgnoreReturnValue
public DefaultHttpClientInstrumenterBuilder<REQUEST,RESPONSE> addAttributeExtractor(io.opentelemetry.instrumentation.api.instrumenter.AttributesExtractor<? super REQUEST,? super RESPONSE> attributesExtractor)

Adds an additional AttributesExtractor to invoke to set attributes to instrumented items. The AttributesExtractor will be executed after all default extractors.

setCapturedRequestHeaders

@CanIgnoreReturnValue
public DefaultHttpClientInstrumenterBuilder<REQUEST,RESPONSE> setCapturedRequestHeaders(List<String> requestHeaders)

Configures the HTTP request headers that will be captured as span attributes.

Parameters:

requestHeaders - A list of HTTP header names.

setCapturedResponseHeaders

@CanIgnoreReturnValue
public DefaultHttpClientInstrumenterBuilder<REQUEST,RESPONSE> setCapturedResponseHeaders(List<String> responseHeaders)

Configures the HTTP response headers that will be captured as span attributes.

Parameters:

responseHeaders - A list of HTTP header names.

setKnownMethods

@CanIgnoreReturnValue
public DefaultHttpClientInstrumenterBuilder<REQUEST,RESPONSE> setKnownMethods(Set<String> knownMethods)

Configures the instrumentation to recognize an alternative set of HTTP request methods.

By default, this instrumentation defines "known" methods as the ones listed in RFC9110 and the PATCH method defined in RFC5789.

Note: calling this method overrides the default known method sets completely; it does not supplement it.

Parameters:

knownMethods - A set of recognized HTTP request methods.

See Also:

• HttpClientAttributesExtractorBuilder.setKnownMethods(Set)

setHeaderSetter

@CanIgnoreReturnValue
public DefaultHttpClientInstrumenterBuilder<REQUEST,RESPONSE> setHeaderSetter(@Nullable
 io.opentelemetry.context.propagation.TextMapSetter<REQUEST> headerSetter)

setEmitExperimentalHttpClientMetrics

@CanIgnoreReturnValue
public DefaultHttpClientInstrumenterBuilder<REQUEST,RESPONSE> setEmitExperimentalHttpClientMetrics(boolean emitExperimentalHttpClientMetrics)

Configures the instrumentation to emit experimental HTTP client metrics.

Parameters:

emitExperimentalHttpClientMetrics - true if the experimental HTTP client metrics are to be emitted.

setSpanNameExtractor

@CanIgnoreReturnValue
public DefaultHttpClientInstrumenterBuilder<REQUEST,RESPONSE> setSpanNameExtractor(Function<io.opentelemetry.instrumentation.api.instrumenter.SpanNameExtractor<REQUEST>,? extends io.opentelemetry.instrumentation.api.instrumenter.SpanNameExtractor<? super REQUEST>> spanNameExtractorTransformer)

Sets custom SpanNameExtractor via transform function.

setPeerServiceResolver

@CanIgnoreReturnValue
public DefaultHttpClientInstrumenterBuilder<REQUEST,RESPONSE> setPeerServiceResolver(PeerServiceResolver peerServiceResolver)

Sets custom PeerServiceResolver.

setBuilderCustomizer

@CanIgnoreReturnValue
public DefaultHttpClientInstrumenterBuilder<REQUEST,RESPONSE> setBuilderCustomizer(Consumer<io.opentelemetry.instrumentation.api.instrumenter.InstrumenterBuilder<REQUEST,RESPONSE>> builderCustomizer)

build

public io.opentelemetry.instrumentation.api.instrumenter.Instrumenter<REQUEST,RESPONSE> build()

getOpenTelemetry

public io.opentelemetry.api.OpenTelemetry getOpenTelemetry()

configure

@CanIgnoreReturnValue
public DefaultHttpClientInstrumenterBuilder<REQUEST,RESPONSE> configure(CommonConfig config)