Package io.opentelemetry.instrumentation.api.instrumenter.db

Class DbClientAttributesExtractor<REQUEST,RESPONSE>

java.lang.Object

io.opentelemetry.instrumentation.api.instrumenter.db.DbClientAttributesExtractor<REQUEST,RESPONSE>

All Implemented Interfaces:

AttributesExtractor<REQUEST,RESPONSE>

public final class DbClientAttributesExtractor<REQUEST,RESPONSE>
extends Object

Extractor of database client attributes.

This class delegates to a type-specific DbClientAttributesGetter for individual attribute extraction from request/response objects.

Method Summary

Modifier and Type	Method	Description
static <REQUEST,RESPONSE> DbClientAttributesExtractor<REQUEST,RESPONSE>	create(DbClientAttributesGetter<REQUEST> getter)	Creates the database client attributes extractor with default configuration.
void	onEnd(io.opentelemetry.api.common.AttributesBuilder attributes, io.opentelemetry.context.Context context, REQUEST request, RESPONSE response, Throwable error)	Extracts attributes from the Context, the AttributesExtractor and either AttributesExtractor or error into the AttributesBuilder at the end of a request.
void	onStart(io.opentelemetry.api.common.AttributesBuilder attributes, io.opentelemetry.context.Context parentContext, REQUEST request)	Extracts attributes from the Context and the AttributesExtractor into the AttributesBuilder at the beginning of a request.

Methods inherited from class java.lang.Object

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

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

onEnd, onStart, set

Method Detail

create

public static <REQUEST,RESPONSE> DbClientAttributesExtractor<REQUEST,RESPONSE> create(DbClientAttributesGetter<REQUEST> getter)

Creates the database client attributes extractor with default configuration.

onStart

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

Description copied from interface: AttributesExtractor

Extracts attributes from the Context and the AttributesExtractor into the AttributesBuilder at the beginning of a request.

Specified by:

onStart in interface AttributesExtractor<REQUEST,RESPONSE>

onEnd

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

Description copied from interface: AttributesExtractor

Extracts attributes from the Context, the AttributesExtractor and either AttributesExtractor or error into the AttributesBuilder at the end of a request.

Specified by:

onEnd in interface AttributesExtractor<REQUEST,RESPONSE>