Module io.helidon.tracing.jersey.client

Package io.helidon.tracing.jersey.client

Class ClientTracingInterceptor

java.lang.Object

io.helidon.tracing.jersey.client.ClientTracingInterceptor

All Implemented Interfaces:

PostInvocationInterceptor

public class ClientTracingInterceptor
extends Object
implements PostInvocationInterceptor

A post-invocation client interceptor. If an exception (e.g. a connection timeout) is thrown while executing a client request, this interceptor will ensure that an active tracing span is properly finished --given that client response filters will not be executed if an exception is thrown.

Nested Class Summary

Nested classes/interfaces inherited from interface org.glassfish.jersey.client.spi.PostInvocationInterceptor

PostInvocationInterceptor.ExceptionContext

Constructor Summary

Constructors

Constructor	Description
ClientTracingInterceptor()

Method Summary

Modifier and Type	Method	Description
void	afterRequest(ClientRequestContext requestContext, ClientResponseContext responseContext)
void	onException(ClientRequestContext requestContext, PostInvocationInterceptor.ExceptionContext exceptionContext)	Upon encountering a client exception, and if there's an active span created by a tracing filter, finish the span.

Methods inherited from class java.lang.Object

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

Constructor Details

ClientTracingInterceptor

public ClientTracingInterceptor()

Method Details

afterRequest

public void afterRequest(ClientRequestContext requestContext,
 ClientResponseContext responseContext)

Specified by:

afterRequest in interface PostInvocationInterceptor

onException

public void onException(ClientRequestContext requestContext,
 PostInvocationInterceptor.ExceptionContext exceptionContext)

Upon encountering a client exception, and if there's an active span created by a tracing filter, finish the span.

Specified by:

onException in interface PostInvocationInterceptor

Parameters:

requestContext - the request context

exceptionContext - the exception context