io.opentracing.contrib.spring.web.client

Class TracingRestTemplateInterceptor

java.lang.Object

io.opentracing.contrib.spring.web.client.TracingRestTemplateInterceptor

All Implemented Interfaces:

org.springframework.http.client.ClientHttpRequestInterceptor

public class TracingRestTemplateInterceptor
extends Object
implements org.springframework.http.client.ClientHttpRequestInterceptor

OpenTracing Spring RestTemplate integration. This interceptor creates tracing data for all outgoing requests.

Author:

Pavol Loffay

Constructor Summary

Constructors

Constructor and Description
TracingRestTemplateInterceptor()
TracingRestTemplateInterceptor(io.opentracing.Tracer tracer)
TracingRestTemplateInterceptor(io.opentracing.Tracer tracer, List<RestTemplateSpanDecorator> spanDecorators)

Method Summary

Modifier and Type	Method and Description
org.springframework.http.client.ClientHttpResponse	intercept(org.springframework.http.HttpRequest httpRequest, byte[] body, org.springframework.http.client.ClientHttpRequestExecution execution)

Methods inherited from class java.lang.Object

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

Constructor Detail

TracingRestTemplateInterceptor

public TracingRestTemplateInterceptor()

TracingRestTemplateInterceptor

public TracingRestTemplateInterceptor(io.opentracing.Tracer tracer)

Parameters:

tracer - tracer

TracingRestTemplateInterceptor

public TracingRestTemplateInterceptor(io.opentracing.Tracer tracer,
                                      List<RestTemplateSpanDecorator> spanDecorators)

Parameters:

tracer - tracer

spanDecorators - list of decorators

Method Detail

intercept

public org.springframework.http.client.ClientHttpResponse intercept(org.springframework.http.HttpRequest httpRequest,
                                                                    byte[] body,
                                                                    org.springframework.http.client.ClientHttpRequestExecution execution)
                                                             throws IOException

Specified by:

intercept in interface org.springframework.http.client.ClientHttpRequestInterceptor

Throws:

IOException