Package io.opentelemetry.instrumentation.api.instrumenter.http

Interface HttpServerAttributesGetter<REQUEST,RESPONSE>

All Superinterfaces:

HttpCommonAttributesGetter<REQUEST,RESPONSE>

public interface HttpServerAttributesGetter<REQUEST,RESPONSE>
extends HttpCommonAttributesGetter<REQUEST,RESPONSE>

An interface for getting HTTP server attributes.

Instrumentation authors will create implementations of this interface for their specific library/framework. It will be used by the HttpServerAttributesExtractor to obtain the various HTTP server attributes in a type-generic way.

Method Summary

Modifier and Type	Method	Description
String	flavor(REQUEST request)
String	route(REQUEST request)
String	scheme(REQUEST request)
String	serverName(REQUEST request, RESPONSE response)	Extracts the http.server_name span attribute.
String	target(REQUEST request)

Methods inherited from interface io.opentelemetry.instrumentation.api.instrumenter.http.HttpCommonAttributesGetter

method, requestContentLength, requestContentLengthUncompressed, requestHeader, responseContentLength, responseContentLengthUncompressed, responseHeader, statusCode

Method Detail

flavor

@Nullable
String flavor(REQUEST request)

target

@Nullable
String target(REQUEST request)

route

@Nullable
String route(REQUEST request)

scheme

@Nullable
String scheme(REQUEST request)

serverName

@Nullable
String serverName(REQUEST request,
                  @Nullable
                  RESPONSE response)

Extracts the http.server_name span attribute.

This is called from Instrumenter.end(Context, Object, Object, Throwable), whether response is null or not.