io.opns.otl.jaxrs.filter

Class ClientSpanDecorator

java.lang.Object

io.opns.otl.jaxrs.filter.ClientSpanDecorator

All Implemented Interfaces:

RequestCtxDecorator<javax.ws.rs.client.ClientRequestContext,javax.ws.rs.client.ClientResponseContext>

public class ClientSpanDecorator
extends Object
implements RequestCtxDecorator<javax.ws.rs.client.ClientRequestContext,javax.ws.rs.client.ClientResponseContext>

Interface that represents a span decorator for jax rs client. This decorator will be called while propagating the span context to the next service in the chain.

Author:

Sudiptasish Chanda

Field Summary

Fields

Modifier and Type	Field and Description
static String	JAX_RS_CLIENT

Constructor Summary

Constructors

Constructor and Description
ClientSpanDecorator()

Method Summary

Modifier and Type	Method and Description
void	onError(javax.ws.rs.client.ClientRequestContext request, javax.ws.rs.client.ClientResponseContext response, Throwable e, io.opentracing.Span span)
void	onRequest(javax.ws.rs.client.ClientRequestContext requestContext, io.opentracing.Span span)
void	onResponse(javax.ws.rs.client.ClientRequestContext requestContext, javax.ws.rs.client.ClientResponseContext responseContext, io.opentracing.Span span)

Methods inherited from class java.lang.Object

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

Field Detail

JAX_RS_CLIENT

public static final String JAX_RS_CLIENT

See Also:

Constant Field Values

Constructor Detail

ClientSpanDecorator

public ClientSpanDecorator()

Method Detail

onRequest

public void onRequest(javax.ws.rs.client.ClientRequestContext requestContext,
                      io.opentracing.Span span)

Specified by:

onRequest in interface RequestCtxDecorator<javax.ws.rs.client.ClientRequestContext,javax.ws.rs.client.ClientResponseContext>

onResponse

public void onResponse(javax.ws.rs.client.ClientRequestContext requestContext,
                       javax.ws.rs.client.ClientResponseContext responseContext,
                       io.opentracing.Span span)

Specified by:

onResponse in interface RequestCtxDecorator<javax.ws.rs.client.ClientRequestContext,javax.ws.rs.client.ClientResponseContext>

onError

public void onError(javax.ws.rs.client.ClientRequestContext request,
                    javax.ws.rs.client.ClientResponseContext response,
                    Throwable e,
                    io.opentracing.Span span)

Specified by:

onError in interface RequestCtxDecorator<javax.ws.rs.client.ClientRequestContext,javax.ws.rs.client.ClientResponseContext>