org.apache.camel.opentracing

Class OpenTracingTracer

java.lang.Object

org.apache.camel.support.service.BaseService

org.apache.camel.support.service.ServiceSupport

org.apache.camel.tracing.Tracer

org.apache.camel.opentracing.OpenTracingTracer

All Implemented Interfaces:

AutoCloseable, org.apache.camel.CamelContextAware, org.apache.camel.Service, org.apache.camel.ShutdownableService, org.apache.camel.spi.RoutePolicyFactory, org.apache.camel.StatefulService, org.apache.camel.StaticService, org.apache.camel.SuspendableService

@ManagedResource(description="OpenTracingTracer")
public class OpenTracingTracer
extends org.apache.camel.tracing.Tracer

To use OpenTracing with Camel then setup this OpenTracingTracer in your Camel application.

This class is implemented as both an EventNotifier and RoutePolicy that allows to trap when Camel starts/ends an Exchange being routed using the RoutePolicy and during the routing if the Exchange sends messages, then we track them using the EventNotifier.

Field Summary

Fields inherited from class org.apache.camel.tracing.Tracer

DECORATORS, encoding

Fields inherited from class org.apache.camel.support.service.BaseService

BUILDED, FAILED, INITIALIZED, INITIALIZING, lock, NEW, SHUTDOWN, SHUTTINGDOWN, STARTED, STARTING, status, STOPPED, STOPPING, SUSPENDED, SUSPENDING

Constructor Summary

Constructors

Constructor and Description
OpenTracingTracer()

Method Summary

Modifier and Type	Method and Description
protected void	finishSpan(org.apache.camel.tracing.SpanAdapter span)
io.opentracing.Tracer	getTracer()
protected void	initTracer()
protected void	inject(org.apache.camel.tracing.SpanAdapter span, org.apache.camel.tracing.InjectAdapter adapter)
void	setTracer(io.opentracing.Tracer tracer)
protected org.apache.camel.tracing.SpanAdapter	startExchangeBeginSpan(org.apache.camel.Exchange exchange, org.apache.camel.tracing.SpanDecorator sd, String operationName, org.apache.camel.tracing.SpanKind kind, org.apache.camel.tracing.SpanAdapter parent)
protected org.apache.camel.tracing.SpanAdapter	startSendingEventSpan(String operationName, org.apache.camel.tracing.SpanKind kind, org.apache.camel.tracing.SpanAdapter parent)

Methods inherited from class org.apache.camel.tracing.Tracer

addDecorator, addExcludePattern, createRoutePolicy, doInit, doShutdown, getCamelContext, getExcludePatterns, getSpanDecorator, getTracingStrategy, init, isEncoding, setCamelContext, setEncoding, setExcludePatterns, setTracingStrategy

Methods inherited from class org.apache.camel.support.service.BaseService

build, doBuild, doFail, doLifecycleChange, doResume, doStart, doStop, doSuspend, fail, getStatus, init, isBuild, isInit, isNew, isRunAllowed, isShutdown, isStarted, isStarting, isStartingOrStarted, isStopped, isStopping, isStoppingOrStopped, isSuspended, isSuspending, isSuspendingOrSuspended, resume, shutdown, start, stop, suspend

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.camel.Service

build, close, init, start, stop

Methods inherited from interface org.apache.camel.CamelContextAware

trySetCamelContext

Methods inherited from interface org.apache.camel.StatefulService

getStatus, isRunAllowed, isStarted, isStarting, isStopped, isStopping, isSuspending

Methods inherited from interface org.apache.camel.SuspendableService

isSuspended, resume, suspend

Methods inherited from interface org.apache.camel.ShutdownableService

shutdown

Constructor Detail

OpenTracingTracer

public OpenTracingTracer()

Method Detail

initTracer

protected void initTracer()

Specified by:

initTracer in class org.apache.camel.tracing.Tracer

startSendingEventSpan

protected org.apache.camel.tracing.SpanAdapter startSendingEventSpan(String operationName,
                                                                     org.apache.camel.tracing.SpanKind kind,
                                                                     org.apache.camel.tracing.SpanAdapter parent)

Specified by:

startSendingEventSpan in class org.apache.camel.tracing.Tracer

startExchangeBeginSpan

protected org.apache.camel.tracing.SpanAdapter startExchangeBeginSpan(org.apache.camel.Exchange exchange,
                                                                      org.apache.camel.tracing.SpanDecorator sd,
                                                                      String operationName,
                                                                      org.apache.camel.tracing.SpanKind kind,
                                                                      org.apache.camel.tracing.SpanAdapter parent)

Specified by:

startExchangeBeginSpan in class org.apache.camel.tracing.Tracer

getTracer

public io.opentracing.Tracer getTracer()

setTracer

public void setTracer(io.opentracing.Tracer tracer)

finishSpan

protected void finishSpan(org.apache.camel.tracing.SpanAdapter span)

Specified by:

finishSpan in class org.apache.camel.tracing.Tracer

inject

protected void inject(org.apache.camel.tracing.SpanAdapter span,
                      org.apache.camel.tracing.InjectAdapter adapter)

Specified by:

inject in class org.apache.camel.tracing.Tracer