feign.opentracing

Class FeignSpanDecorator.StandardTags

java.lang.Object

feign.opentracing.FeignSpanDecorator.StandardTags

All Implemented Interfaces:

FeignSpanDecorator

Enclosing interface:

FeignSpanDecorator

public static class FeignSpanDecorator.StandardTags
extends Object
implements FeignSpanDecorator

This decorator adds set of standard tags to the span.

Nested Class Summary

Nested classes/interfaces inherited from interface feign.opentracing.FeignSpanDecorator

FeignSpanDecorator.StandardTags

Constructor Summary

Constructors

Constructor and Description
StandardTags()

Method Summary

Modifier and Type	Method and Description
static Map<String,Object>	errorLogs(Exception ex)
void	onError(Exception exception, feign.Request request, io.opentracing.Span span) Decorate span if exception is thrown during Client.execute(Request, Request.Options).
void	onRequest(feign.Request request, feign.Request.Options options, io.opentracing.Span span) Decorate span before Client.execute(Request, Request.Options) is called on the delegating client.
void	onResponse(feign.Response response, feign.Request.Options options, io.opentracing.Span span) Decorate span after Client.execute(Request, Request.Options) is called on the delegating client.

Methods inherited from class java.lang.Object

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

Constructor Detail

StandardTags

public StandardTags()

Method Detail

onRequest

public void onRequest(feign.Request request,
                      feign.Request.Options options,
                      io.opentracing.Span span)

Description copied from interface: FeignSpanDecorator

Decorate span before Client.execute(Request, Request.Options) is called on the delegating client.

Specified by:

onRequest in interface FeignSpanDecorator

Parameters:

request - request

options - request options

span - client span

onResponse

public void onResponse(feign.Response response,
                       feign.Request.Options options,
                       io.opentracing.Span span)

Description copied from interface: FeignSpanDecorator

Decorate span after Client.execute(Request, Request.Options) is called on the delegating client.

Specified by:

onResponse in interface FeignSpanDecorator

Parameters:

response - response

options - request options

span - client span

onError

public void onError(Exception exception,
                    feign.Request request,
                    io.opentracing.Span span)

Description copied from interface: FeignSpanDecorator

Decorate span if exception is thrown during Client.execute(Request, Request.Options).

Specified by:

onError in interface FeignSpanDecorator

Parameters:

exception - exception

request - request

span - client span

errorLogs

public static Map<String,Object> errorLogs(Exception ex)