Package io.opentelemetry.instrumentation.api.instrumenter.code

Class CodeAttributesExtractor<REQUEST,RESPONSE>

java.lang.Object

io.opentelemetry.instrumentation.api.instrumenter.code.CodeAttributesExtractor<REQUEST,RESPONSE>

All Implemented Interfaces:

AttributesExtractor<REQUEST,RESPONSE>

public abstract class CodeAttributesExtractor<REQUEST,RESPONSE>
extends Object
implements AttributesExtractor<REQUEST,RESPONSE>

Extractor of source code attributes.

Constructor Summary

Constructors

Constructor	Description
CodeAttributesExtractor()

Method Summary

Modifier and Type	Method	Description
protected abstract Class<?>	codeClass(REQUEST request)
protected abstract String	filePath(REQUEST request)
protected abstract Long	lineNumber(REQUEST request)
protected abstract String	methodName(REQUEST request)
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

Constructor Detail

CodeAttributesExtractor

public CodeAttributesExtractor()

Method Detail

onStart

public final 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>

codeClass

@Nullable
protected abstract Class<?> codeClass(REQUEST request)

methodName

@Nullable
protected abstract String methodName(REQUEST request)

filePath

@Nullable
protected abstract String filePath(REQUEST request)

lineNumber

@Nullable
protected abstract Long lineNumber(REQUEST request)