akka.event

Class Logging

java.lang.Object

akka.event.Logging

public class Logging
extends java.lang.Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Logging.Debug
static class	Logging.Debug$
static class	Logging.Debug2
static class	Logging.Debug3
static class	Logging.DefaultLogger
static class	Logging.Error
static class	Logging.Error$
static class	Logging.Error2
static class	Logging.Error2$
static class	Logging.Error3
static class	Logging.Extension$
static class	Logging.Info
static class	Logging.Info$
static class	Logging.Info2
static class	Logging.Info3
static class	Logging.InitializeLogger
static class	Logging.InitializeLogger$
static interface	Logging.LogEvent
static class	Logging.LogEvent$
static class	Logging.LogEventException
static interface	Logging.LogEventWithMarker
static class	Logging.LogExt
static class	Logging.LoggerException
static class	Logging.LoggerInitializationException
static class	Logging.LoggerInitialized
static class	Logging.LoggerInitialized$
static class	Logging.LogLevel
static class	Logging.LogLevel$
static class	Logging.SerializedStandardOutLogger
static class	Logging.StandardOutLogger
static interface	Logging.StdOutLogger
static class	Logging.StdOutLogger$
static class	Logging.Warning
static class	Logging.Warning$
static class	Logging.Warning2
static class	Logging.Warning3

Constructor Summary

Constructors

Constructor and Description
Logging()

Method Summary

Modifier and Type	Method and Description
static scala.collection.immutable.Seq<Logging.LogLevel>	AllLogLevels()
static DiagnosticLoggingAdapter	apply(Actor logSource) Obtain LoggingAdapter with MDC support for the given actor.
static <T> LoggingAdapter	apply(ActorSystem system, T logSource, LogSource<T> evidence$3) Obtain LoggingAdapter for the given actor system and source object.
static <T> LoggingAdapter	apply(LoggingBus bus, T logSource, LogSource<T> evidence$5) Obtain LoggingAdapter for the given logging bus and source object.
static java.lang.Class<? extends Logging.LogEvent>	classFor(Logging.LogLevel level) Returns the event class associated with the given LogLevel
static Logging.LogLevel	DebugLevel()
static scala.collection.immutable.Map<java.lang.String,java.lang.Object>	emptyMDC() LoggingAdapter extension which adds MDC support.
static Logging.LogLevel	ErrorLevel()
static DiagnosticLoggingAdapter	getLogger(Actor logSource) Obtain LoggingAdapter with MDC support for the given actor.
static LoggingAdapter	getLogger(ActorSystem system, java.lang.Object logSource) Obtain LoggingAdapter for the given actor system and source object.
static LoggingAdapter	getLogger(LoggingBus bus, java.lang.Object logSource) Obtain LoggingAdapter for the given logging bus and source object.
static DiagnosticLoggingAdapter	getLogger(UntypedActor logSource) Obtain LoggingAdapter with MDC support for the given actor.
static Logging.LogLevel	InfoLevel()
static Logging.LogLevel	levelFor(java.lang.Class<? extends Logging.LogEvent> eventClass)
static scala.Option<Logging.LogLevel>	levelFor(java.lang.String s)
static Logging.LoggerInitialized$	loggerInitialized()
static java.lang.String	messageClassName(java.lang.Object message)
static akka.event.Logging.Error.NoCause$	noCause()
static java.lang.String	simpleName(java.lang.Class<?> clazz)
static java.lang.String	simpleName(java.lang.Object obj)
static java.lang.String	stackTraceFor(java.lang.Throwable e)
static Logging.StandardOutLogger	StandardOutLogger()
static Logging.LogLevel	WarningLevel()
static DiagnosticMarkerBusLoggingAdapter	withMarker(Actor logSource)
static <T> MarkerLoggingAdapter	withMarker(ActorSystem system, T logSource, LogSource<T> evidence$4) Obtain LoggingAdapter with additional "marker" support (which some logging frameworks are able to utilise) for the given actor system and source object.
static <T> MarkerLoggingAdapter	withMarker(LoggingBus bus, T logSource, LogSource<T> evidence$6) Obtain LoggingAdapter for the given logging bus and source object.

Methods inherited from class java.lang.Object

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

Constructor Detail

Logging

public Logging()

Method Detail

simpleName

public static java.lang.String simpleName(java.lang.Object obj)

simpleName

public static java.lang.String simpleName(java.lang.Class<?> clazz)

messageClassName

public static java.lang.String messageClassName(java.lang.Object message)

ErrorLevel

public static final Logging.LogLevel ErrorLevel()

WarningLevel

public static final Logging.LogLevel WarningLevel()

InfoLevel

public static final Logging.LogLevel InfoLevel()

DebugLevel

public static final Logging.LogLevel DebugLevel()

levelFor

public static scala.Option<Logging.LogLevel> levelFor(java.lang.String s)

levelFor

public static Logging.LogLevel levelFor(java.lang.Class<? extends Logging.LogEvent> eventClass)

classFor

public static java.lang.Class<? extends Logging.LogEvent> classFor(Logging.LogLevel level)

Returns the event class associated with the given LogLevel

Parameters:

level - (undocumented)

Returns:

(undocumented)

AllLogLevels

public static scala.collection.immutable.Seq<Logging.LogLevel> AllLogLevels()

apply

public static <T> LoggingAdapter apply(ActorSystem system,
                                       T logSource,
                                       LogSource<T> evidence$3)

Obtain LoggingAdapter for the given actor system and source object. This will use the system’s event stream and include the system’s address in the log source string.

Do not use this if you want to supply a log category string (like “com.example.app.whatever”) unaltered, supply system.eventStream in this case or use

 Logging(system, this.getClass)
 

The source is used to identify the source of this logging channel and must have a corresponding implicit LogSource[T] instance in scope; by default these are provided for Class[_], Actor, ActorRef and String types. See the companion object of LogSource for details.

You can add your own rules quite easily, see LogSource.

Parameters:

system - (undocumented)

logSource - (undocumented)

evidence$3 - (undocumented)

Returns:

(undocumented)

withMarker

public static <T> MarkerLoggingAdapter withMarker(ActorSystem system,
                                                  T logSource,
                                                  LogSource<T> evidence$4)

Obtain LoggingAdapter with additional "marker" support (which some logging frameworks are able to utilise) for the given actor system and source object. This will use the system’s event stream and include the system’s address in the log source string.

Do not use this if you want to supply a log category string (like “com.example.app.whatever”) unaltered, supply system.eventStream in this case or use

 Logging(system, this.getClass)
 

The source is used to identify the source of this logging channel and must have a corresponding implicit LogSource[T] instance in scope; by default these are provided for Class[_], Actor, ActorRef and String types. See the companion object of LogSource for details.

You can add your own rules quite easily, see LogSource.

Parameters:

system - (undocumented)

logSource - (undocumented)

evidence$4 - (undocumented)

Returns:

(undocumented)

apply

public static <T> LoggingAdapter apply(LoggingBus bus,
                                       T logSource,
                                       LogSource<T> evidence$5)

Obtain LoggingAdapter for the given logging bus and source object.

The source is used to identify the source of this logging channel and must have a corresponding implicit LogSource[T] instance in scope; by default these are provided for Class[_], Actor, ActorRef and String types. See the companion object of LogSource for details.

You can add your own rules quite easily, see LogSource.

Note that this LoggingAdapter will use the DefaultLoggingFilter, and not the LoggingFilter configured for the system (if different from DefaultLoggingFilter).

Parameters:

bus - (undocumented)

logSource - (undocumented)

evidence$5 - (undocumented)

Returns:

(undocumented)

withMarker

public static <T> MarkerLoggingAdapter withMarker(LoggingBus bus,
                                                  T logSource,
                                                  LogSource<T> evidence$6)

Obtain LoggingAdapter for the given logging bus and source object.

The source is used to identify the source of this logging channel and must have a corresponding implicit LogSource[T] instance in scope; by default these are provided for Class[_], Actor, ActorRef and String types. See the companion object of LogSource for details.

You can add your own rules quite easily, see LogSource.

Note that this LoggingAdapter will use the DefaultLoggingFilter, and not the LoggingFilter configured for the system (if different from DefaultLoggingFilter).

Parameters:

bus - (undocumented)

logSource - (undocumented)

evidence$6 - (undocumented)

Returns:

(undocumented)

apply

public static DiagnosticLoggingAdapter apply(Actor logSource)

Obtain LoggingAdapter with MDC support for the given actor. Don't use it outside its specific Actor as it isn't thread safe

Parameters:

logSource - (undocumented)

Returns:

(undocumented)

withMarker

public static DiagnosticMarkerBusLoggingAdapter withMarker(Actor logSource)

getLogger

public static LoggingAdapter getLogger(ActorSystem system,
                                       java.lang.Object logSource)

Obtain LoggingAdapter for the given actor system and source object. This will use the system’s event stream and include the system’s address in the log source string.

Do not use this if you want to supply a log category string (like “com.example.app.whatever”) unaltered, supply system.eventStream in this case or use

 Logging.getLogger(system, this.getClass());
 

The source is used to identify the source of this logging channel and must have a corresponding implicit LogSource[T] instance in scope; by default these are provided for Class[_], Actor, ActorRef and String types. See the companion object of LogSource for details.

Parameters:

system - (undocumented)

logSource - (undocumented)

Returns:

(undocumented)

getLogger

public static LoggingAdapter getLogger(LoggingBus bus,
                                       java.lang.Object logSource)

Obtain LoggingAdapter for the given logging bus and source object.

The source is used to identify the source of this logging channel and must have a corresponding implicit LogSource[T] instance in scope; by default these are provided for Class[_], Actor, ActorRef and String types. See the companion object of LogSource for details.

Note that this LoggingAdapter will use the DefaultLoggingFilter, and not the LoggingFilter configured for the system (if different from DefaultLoggingFilter).

Parameters:

bus - (undocumented)

logSource - (undocumented)

Returns:

(undocumented)

getLogger

public static DiagnosticLoggingAdapter getLogger(Actor logSource)

Obtain LoggingAdapter with MDC support for the given actor. Don't use it outside its specific Actor as it isn't thread safe

Parameters:

logSource - (undocumented)

Returns:

(undocumented)

getLogger

public static DiagnosticLoggingAdapter getLogger(UntypedActor logSource)

Obtain LoggingAdapter with MDC support for the given actor. Don't use it outside its specific Actor as it isn't thread safe

Parameters:

logSource - (undocumented)

Returns:

(undocumented)

noCause

public static akka.event.Logging.Error.NoCause$ noCause()

loggerInitialized

public static Logging.LoggerInitialized$ loggerInitialized()

StandardOutLogger

public static Logging.StandardOutLogger StandardOutLogger()

stackTraceFor

public static java.lang.String stackTraceFor(java.lang.Throwable e)

emptyMDC

public static scala.collection.immutable.Map<java.lang.String,java.lang.Object> emptyMDC()

LoggingAdapter extension which adds MDC support. Only recommended to be used within Actors as it isn't thread safe.

Returns:

(undocumented)