org.eclipse.microprofile.opentracing.tck.tracer

Class TestTracer

java.lang.Object

org.eclipse.microprofile.opentracing.tck.tracer.TestTracer

All Implemented Interfaces:

io.opentracing.Tracer, Closeable, AutoCloseable

@Alternative
public class TestTracer
extends Object
implements io.opentracing.Tracer

Test Tracer. The Alternative annotation is needed so that this doesn't get injected instead of the container's Tracer.

Nested Class Summary

Nested classes/interfaces inherited from interface io.opentracing.Tracer

io.opentracing.Tracer.SpanBuilder

Constructor Summary

Constructors

Constructor and Description
TestTracer()

Method Summary

Modifier and Type	Method and Description
io.opentracing.Scope	activateSpan(io.opentracing.Span span)
io.opentracing.Span	activeSpan()
io.opentracing.Tracer.SpanBuilder	buildSpan(String operationName)
void	close()
<C> io.opentracing.SpanContext	extract(io.opentracing.propagation.Format<C> format, C carrier)
List<TestSpan>	getSpans() Get a list of accumulated spans.
<C> void	inject(io.opentracing.SpanContext spanContext, io.opentracing.propagation.Format<C> format, C carrier)
io.opentracing.ScopeManager	scopeManager()
void	setSpans(List<TestSpan> newSpans) Set the list of spans.
TestSpanTree	spanTree() Convert the list of spans into a tree.

Methods inherited from class java.lang.Object

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

Constructor Detail

TestTracer

public TestTracer()

Method Detail

getSpans

public List<TestSpan> getSpans()

Get a list of accumulated spans.

Returns:

List of spans.

setSpans

public void setSpans(List<TestSpan> newSpans)

Set the list of spans.

Parameters:

newSpans - List of spans.

scopeManager

public io.opentracing.ScopeManager scopeManager()

Specified by:

scopeManager in interface io.opentracing.Tracer

activeSpan

public io.opentracing.Span activeSpan()

Specified by:

activeSpan in interface io.opentracing.Tracer

activateSpan

public io.opentracing.Scope activateSpan(io.opentracing.Span span)

Specified by:

activateSpan in interface io.opentracing.Tracer

buildSpan

public io.opentracing.Tracer.SpanBuilder buildSpan(String operationName)

Specified by:

buildSpan in interface io.opentracing.Tracer

inject

public <C> void inject(io.opentracing.SpanContext spanContext,
                       io.opentracing.propagation.Format<C> format,
                       C carrier)

Specified by:

inject in interface io.opentracing.Tracer

extract

public <C> io.opentracing.SpanContext extract(io.opentracing.propagation.Format<C> format,
                                              C carrier)

Specified by:

extract in interface io.opentracing.Tracer

close

public void close()

Specified by:

close in interface io.opentracing.Tracer

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

spanTree

public TestSpanTree spanTree()

Convert the list of spans into a tree.

Returns:

Tree of spans.