Package akka.event

Interface LoggingBus

All Superinterfaces:

ActorEventBus, EventBus

All Known Implementing Classes:

EventStream

public interface LoggingBus
extends ActorEventBus

This trait brings log level handling to the EventStream: it reads the log levels for the initial logging (StandardOutLogger) and the loggers & level for after-init logging, possibly keeping the StandardOutLogger enabled if it is part of the configured loggers. All configured loggers are treated as system services and managed by this trait, i.e. subscribed/unsubscribed in response to changes of LoggingBus.logLevel.

Method Summary

Modifier and Type	Method	Description
void	_logLevel_$eq(Logging.LogLevel x$1)
ActorRef	addLogger(akka.actor.ActorSystemImpl system, java.lang.Class<? extends Actor> clazz, Logging.LogLevel level, java.lang.String logName)	INTERNAL API
void	loggers_$eq(scala.collection.immutable.Seq<ActorRef> x$1)
Logging.LogLevel	logLevel()	Query currently set log level.
void	setLogLevel(Logging.LogLevel level)	Change log level: default loggers (i.e.
void	setUpStdoutLogger(ActorSystem.Settings config)
void	startDefaultLoggers(akka.actor.ActorSystemImpl system)	Internal Akka use only
void	startStdoutLogger(ActorSystem.Settings config)	Internal Akka use only
void	stopDefaultLoggers(ActorSystem system)

Methods inherited from interface akka.event.ActorEventBus

compareSubscribers

Methods inherited from interface akka.event.EventBus

publish, subscribe, unsubscribe, unsubscribe

Method Detail

_logLevel_$eq

void _logLevel_$eq(Logging.LogLevel x$1)

addLogger

ActorRef addLogger(akka.actor.ActorSystemImpl system,
                   java.lang.Class<? extends Actor> clazz,
                   Logging.LogLevel level,
                   java.lang.String logName)

INTERNAL API

logLevel

Logging.LogLevel logLevel()

Query currently set log level. See object Logging for more information.

loggers_$eq

void loggers_$eq(scala.collection.immutable.Seq<ActorRef> x$1)

setLogLevel

void setLogLevel(Logging.LogLevel level)

Change log level: default loggers (i.e. from configuration file) are subscribed/unsubscribed as necessary so that they listen to all levels which are at least as severe as the given one. See object Logging for more information.

NOTE: if the StandardOutLogger is configured also as normal logger, it will not participate in the automatic management of log level subscriptions!

setUpStdoutLogger

void setUpStdoutLogger(ActorSystem.Settings config)

startDefaultLoggers

void startDefaultLoggers(akka.actor.ActorSystemImpl system)

Internal Akka use only

startStdoutLogger

void startStdoutLogger(ActorSystem.Settings config)

Internal Akka use only

stopDefaultLoggers

void stopDefaultLoggers(ActorSystem system)