Package io.opentelemetry.instrumentation.api.annotation.support

Class MethodSpanAttributesExtractor<REQUEST,RESPONSE>

java.lang.Object

io.opentelemetry.instrumentation.api.annotation.support.MethodSpanAttributesExtractor<REQUEST,RESPONSE>

All Implemented Interfaces:

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

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

Extractor of Attributes for a traced method.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static enum	MethodSpanAttributesExtractor.EmptyAttributeBindings

Method Summary

Modifier and Type	Method	Description
static <REQUEST, RESPONSE> MethodSpanAttributesExtractor<REQUEST,RESPONSE>	newInstance(MethodExtractor<REQUEST> methodExtractor, ParameterAttributeNamesExtractor parameterAttributeNamesExtractor, MethodArgumentsExtractor<REQUEST> methodArgumentsExtractor)
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

newInstance

public static <REQUEST,
RESPONSE>
MethodSpanAttributesExtractor<REQUEST,RESPONSE> newInstance(MethodExtractor<REQUEST> methodExtractor,
 ParameterAttributeNamesExtractor parameterAttributeNamesExtractor,
 MethodArgumentsExtractor<REQUEST> methodArgumentsExtractor)

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>