io.opns.otl.jaxrs.filter

Class ContainerSpanDecorator

java.lang.Object

io.opns.otl.jaxrs.filter.ContainerSpanDecorator

All Implemented Interfaces:

RequestCtxDecorator<javax.ws.rs.container.ContainerRequestContext,javax.ws.rs.container.ContainerResponseContext>

public class ContainerSpanDecorator
extends Object
implements RequestCtxDecorator<javax.ws.rs.container.ContainerRequestContext,javax.ws.rs.container.ContainerResponseContext>

Interface that represents a span decorator for jax rs. If user decides not to use the otl TracingWebFilter, then another option to trap the incoming request is to use a ContainerRequestFilter. Once the request is intercepted, then this decorator must be used to decorate the newly created span.

Author:

Sudiptasish Chanda

Field Summary

Fields

Modifier and Type	Field and Description
static String	JAX_RS

Constructor Summary

Constructors

Constructor and Description
ContainerSpanDecorator()

Method Summary

Modifier and Type	Method and Description
void	onError(javax.ws.rs.container.ContainerRequestContext request, javax.ws.rs.container.ContainerResponseContext response, Throwable e, io.opentracing.Span span)
void	onRequest(javax.ws.rs.container.ContainerRequestContext requestContext, io.opentracing.Span span)
void	onResponse(javax.ws.rs.container.ContainerRequestContext requestContext, javax.ws.rs.container.ContainerResponseContext 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

public static final String JAX_RS

See Also:

Constant Field Values

Constructor Detail

ContainerSpanDecorator

public ContainerSpanDecorator()

Method Detail

onRequest

public void onRequest(javax.ws.rs.container.ContainerRequestContext requestContext,
                      io.opentracing.Span span)

Specified by:

onRequest in interface RequestCtxDecorator<javax.ws.rs.container.ContainerRequestContext,javax.ws.rs.container.ContainerResponseContext>

onResponse

public void onResponse(javax.ws.rs.container.ContainerRequestContext requestContext,
                       javax.ws.rs.container.ContainerResponseContext responseContext,
                       io.opentracing.Span span)

Specified by:

onResponse in interface RequestCtxDecorator<javax.ws.rs.container.ContainerRequestContext,javax.ws.rs.container.ContainerResponseContext>

onError

public void onError(javax.ws.rs.container.ContainerRequestContext request,
                    javax.ws.rs.container.ContainerResponseContext response,
                    Throwable e,
                    io.opentracing.Span span)

Specified by:

onError in interface RequestCtxDecorator<javax.ws.rs.container.ContainerRequestContext,javax.ws.rs.container.ContainerResponseContext>