Package org.apache.pekko.event.slf4j

Class Slf4jLogger

java.lang.Object

org.apache.pekko.event.slf4j.Slf4jLogger

All Implemented Interfaces:

Actor, RequiresMessageQueue<LoggerMessageQueueSemantics>, SLF4JLogging

public class Slf4jLogger
extends Object
implements Actor, SLF4JLogging, RequiresMessageQueue<LoggerMessageQueueSemantics>

SLF4J logger.

The thread in which the logging was performed is captured in Mapped Diagnostic Context (MDC) with attribute name "sourceThread".

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.pekko.actor.Actor

Actor.emptyBehavior$, Actor.ignoringBehavior$

Constructor Summary

Constructors

Constructor	Description
Slf4jLogger()

Method Summary

Modifier and Type	Method	Description
ActorContext	context()	Scala API: Stores the context for this actor, including self, and sender.
protected String	formatTimestamp(long timestamp)	Override this method to provide a differently formatted timestamp
org.slf4j.Logger	log()
String	mdcActorSystemAttributeName()
String	mdcPekkoAddressAttributeName()
String	mdcPekkoSourceAttributeName()
String	mdcPekkoTimestamp()
String	mdcPekkoUidAttributeName()
String	mdcThreadAttributeName()
protected void	org$apache$pekko$actor$Actor$_setter_$context_$eq(ActorContext x$1)	Scala API: Stores the context for this actor, including self, and sender.
protected final void	org$apache$pekko$actor$Actor$_setter_$self_$eq(ActorRef x$1)	The 'self' field holds the ActorRef for this actor.
scala.PartialFunction<Object,scala.runtime.BoxedUnit>	receive()	Scala API: This defines the initial actor behavior, it must return a partial function with the actor logic.
final ActorRef	self()	The 'self' field holds the ActorRef for this actor.
final void	withMdc(String logSource, Logging.LogEvent logEvent, scala.Function0<scala.runtime.BoxedUnit> logStatement)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.pekko.actor.Actor

aroundPostRestart, aroundPostStop, aroundPreRestart, aroundPreStart, aroundReceive, postRestart, postStop, preRestart, preStart, sender, supervisorStrategy, unhandled

Constructor Details

Slf4jLogger

public Slf4jLogger()

Method Details

context

public ActorContext context()

Description copied from interface: Actor

Scala API: Stores the context for this actor, including self, and sender. It is implicit to support operations such as forward.

WARNING: Only valid within the Actor itself, so do not close over it and publish it to other threads!

pekko.actor.ActorContext is the Scala API. getContext returns a pekko.actor.AbstractActor.ActorContext, which is the Java API of the actor context.

Specified by:

context in interface Actor

formatTimestamp

protected String formatTimestamp(long timestamp)

Override this method to provide a differently formatted timestamp

Parameters:

timestamp - a "currentTimeMillis"-obtained timestamp

Returns:

the given timestamp as a UTC String

log

public org.slf4j.Logger log()

Specified by:

log in interface SLF4JLogging

mdcActorSystemAttributeName

public String mdcActorSystemAttributeName()

mdcPekkoAddressAttributeName

public String mdcPekkoAddressAttributeName()

mdcPekkoSourceAttributeName

public String mdcPekkoSourceAttributeName()

mdcPekkoTimestamp

public String mdcPekkoTimestamp()

mdcPekkoUidAttributeName

public String mdcPekkoUidAttributeName()

mdcThreadAttributeName

public String mdcThreadAttributeName()

org$apache$pekko$actor$Actor$_setter_$context_$eq

protected void org$apache$pekko$actor$Actor$_setter_$context_$eq(ActorContext x$1)

Description copied from interface: Actor

Scala API: Stores the context for this actor, including self, and sender. It is implicit to support operations such as forward.

WARNING: Only valid within the Actor itself, so do not close over it and publish it to other threads!

pekko.actor.ActorContext is the Scala API. getContext returns a pekko.actor.AbstractActor.ActorContext, which is the Java API of the actor context.

Specified by:

org$apache$pekko$actor$Actor$_setter_$context_$eq in interface Actor

org$apache$pekko$actor$Actor$_setter_$self_$eq

protected final void org$apache$pekko$actor$Actor$_setter_$self_$eq(ActorRef x$1)

Description copied from interface: Actor

The 'self' field holds the ActorRef for this actor.

Can be used to send messages to itself:

 self ! message
 

Specified by:

org$apache$pekko$actor$Actor$_setter_$self_$eq in interface Actor

receive

public scala.PartialFunction<Object,scala.runtime.BoxedUnit> receive()

Description copied from interface: Actor

Scala API: This defines the initial actor behavior, it must return a partial function with the actor logic.

Specified by:

receive in interface Actor

self

public final ActorRef self()

Description copied from interface: Actor

The 'self' field holds the ActorRef for this actor.

Can be used to send messages to itself:

 self ! message
 

Specified by:

self in interface Actor

withMdc

public final void withMdc(String logSource,
 Logging.LogEvent logEvent,
 scala.Function0<scala.runtime.BoxedUnit> logStatement)