org.apache.camel.tracing

Class Tracer

java.lang.Object

org.apache.camel.support.service.BaseService

org.apache.camel.support.service.ServiceSupport

org.apache.camel.tracing.Tracer

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

public abstract class Tracer
extends org.apache.camel.support.service.ServiceSupport
implements org.apache.camel.spi.RoutePolicyFactory, org.apache.camel.StaticService, org.apache.camel.CamelContextAware

Field Summary

Fields

Modifier and Type	Field and Description
protected static Map<String,SpanDecorator>	DECORATORS
protected boolean	encoding

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

BUILT, FAILED, INITIALIZED, INITIALIZING, lock, NEW, SHUTDOWN, SHUTTING_DOWN, STARTED, STARTING, status, STOPPED, STOPPING, SUSPENDED, SUSPENDING

Constructor Summary

Constructors

Constructor and Description
Tracer()

Method Summary

Modifier and Type	Method and Description
void	addDecorator(SpanDecorator decorator)
void	addExcludePattern(String pattern) Adds an exclude pattern that will disable tracing for Camel messages that matches the pattern.
org.apache.camel.spi.RoutePolicy	createRoutePolicy(org.apache.camel.CamelContext camelContext, String routeId, org.apache.camel.NamedNode route)
protected void	doInit()
protected void	doShutdown()
protected abstract void	finishSpan(SpanAdapter span)
org.apache.camel.CamelContext	getCamelContext()
Set<String>	getExcludePatterns()
protected SpanDecorator	getSpanDecorator(org.apache.camel.Endpoint endpoint)
org.apache.camel.spi.InterceptStrategy	getTracingStrategy() Returns the currently used tracing strategy which is responsible for tracking invoked EIP or beans.
void	init(org.apache.camel.CamelContext camelContext) Registers this Tracer on the CamelContext if not already registered.
protected abstract void	initTracer()
protected abstract void	inject(SpanAdapter span, InjectAdapter adapter)
boolean	isEncoding()
void	setCamelContext(org.apache.camel.CamelContext camelContext)
void	setEncoding(boolean encoding)
void	setExcludePatterns(Set<String> excludePatterns)
void	setTracingStrategy(org.apache.camel.spi.InterceptStrategy tracingStrategy) Specifies the instance responsible for tracking invoked EIP and beans with Tracing.
protected abstract SpanAdapter	startExchangeBeginSpan(org.apache.camel.Exchange exchange, SpanDecorator sd, String operationName, SpanKind kind, SpanAdapter parent)
protected abstract SpanAdapter	startSendingEventSpan(String operationName, SpanKind kind, SpanAdapter parent)

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

Field Detail

DECORATORS

protected static final Map<String,SpanDecorator> DECORATORS

encoding

protected boolean encoding

Constructor Detail

Tracer

public Tracer()

Method Detail

initTracer

protected abstract void initTracer()

startSendingEventSpan

protected abstract SpanAdapter startSendingEventSpan(String operationName,
                                                     SpanKind kind,
                                                     SpanAdapter parent)

startExchangeBeginSpan

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

finishSpan

protected abstract void finishSpan(SpanAdapter span)

inject

protected abstract void inject(SpanAdapter span,
                               InjectAdapter adapter)

getTracingStrategy

public org.apache.camel.spi.InterceptStrategy getTracingStrategy()

Returns the currently used tracing strategy which is responsible for tracking invoked EIP or beans.

Returns:

The currently used tracing strategy

setTracingStrategy

public void setTracingStrategy(org.apache.camel.spi.InterceptStrategy tracingStrategy)

Specifies the instance responsible for tracking invoked EIP and beans with Tracing.

Parameters:

tracingStrategy - The instance which tracks invoked EIP and beans

addDecorator

public void addDecorator(SpanDecorator decorator)

getCamelContext

public org.apache.camel.CamelContext getCamelContext()

Specified by:

getCamelContext in interface org.apache.camel.CamelContextAware

setCamelContext

public void setCamelContext(org.apache.camel.CamelContext camelContext)

Specified by:

setCamelContext in interface org.apache.camel.CamelContextAware

getExcludePatterns

public Set<String> getExcludePatterns()

setExcludePatterns

public void setExcludePatterns(Set<String> excludePatterns)

isEncoding

public boolean isEncoding()

setEncoding

public void setEncoding(boolean encoding)

addExcludePattern

public void addExcludePattern(String pattern)

Adds an exclude pattern that will disable tracing for Camel messages that matches the pattern.

Parameters:

pattern - the pattern such as route id, endpoint url

createRoutePolicy

public org.apache.camel.spi.RoutePolicy createRoutePolicy(org.apache.camel.CamelContext camelContext,
                                                          String routeId,
                                                          org.apache.camel.NamedNode route)

Specified by:

createRoutePolicy in interface org.apache.camel.spi.RoutePolicyFactory

init

public void init(org.apache.camel.CamelContext camelContext)

Registers this Tracer on the CamelContext if not already registered.

doInit

protected void doInit()
               throws Exception

Overrides:

doInit in class org.apache.camel.support.service.BaseService

Throws:

Exception

doShutdown

protected void doShutdown()
                   throws Exception

Overrides:

doShutdown in class org.apache.camel.support.service.BaseService

Throws:

Exception

getSpanDecorator

protected SpanDecorator getSpanDecorator(org.apache.camel.Endpoint endpoint)