Packages

  • package root
    Definition Classes
    root
  • package akka
    Definition Classes
    root
  • package event
    Definition Classes
    akka
  • object Logging

    Main entry point for Akka logging: log levels and message types (aka channels) defined for the main transport medium, the main event bus.

    Main entry point for Akka logging: log levels and message types (aka channels) defined for the main transport medium, the main event bus. The recommended use is to obtain an implementation of the Logging trait with suitable and efficient methods for generating log events:

    
val log = Logging(<bus>, <source object>)
...
log.info("hello world!")

    The source object is used in two fashions: its Class[_] will be part of all log events produced by this logger, plus a string representation is generated which may contain per-instance information, see apply or create below.

    Loggers are attached to the level-specific channels Error, Warning, Info and Debug as appropriate for the configured (or set) log level. If you want to implement your own, make sure to handle these four event types plus the InitializeLogger message which is sent before actually attaching it to the logging bus.

    Logging is configured by setting (some of) the following:

    
akka {
  loggers = ["akka.slf4j.Slf4jLogger"] # for example
  loglevel = "INFO"        # used when normal logging ("loggers") has been started
  stdout-loglevel = "WARN" # used during application start-up until normal logging is available
}

    Definition Classes
    event
  • Debug
  • Debug2
  • Debug3
  • DefaultLogger
  • Error
  • Error2
  • Error3
  • Info
  • Info2
  • Info3
  • InitializeLogger
  • LogEvent
  • LogEventException
  • LogEventWithCause
  • LogEventWithMarker
  • LogLevel
  • LoggerException
  • LoggerInitializationException
  • LoggerInitialized
  • StandardOutLogger
  • StdOutLogger
  • Warning
  • Warning2
  • Warning3
  • Warning4

sealed trait LogEvent extends NoSerializationVerificationNeeded

Base type of LogEvents

Source
Logging.scala
Linear Supertypes
NoSerializationVerificationNeeded, AnyRef, Any
Known Subclasses
Debug, Debug2, Debug3, Error, Error2, Error3, Info, Info2, Info3, LogEventWithMarker, Warning, Warning2, Warning3, Warning4
Type Hierarchy
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. LogEvent
  2. NoSerializationVerificationNeeded
  3. AnyRef
  4. Any
Implicitly
  1. by any2stringadd
  2. by StringFormat
  3. by Ensuring
  4. by ArrowAssoc
  1. Hide All
  2. Show All
Visibility
  1. Public
  2. Protected

Abstract Value Members

  1. abstract def level: LogLevel

    The LogLevel of this LogEvent

  2. abstract def logClass: Class[_]

    The class of the source of this event

  3. abstract def logSource: String

    The source of this event

  4. abstract def message: Any

    The message, may be any object or null.

Concrete Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##: Int
    Definition Classes
    AnyRef → Any
  3. def +(other: String): String
    Implicit
    This member is added by an implicit conversion from LogEvent toany2stringadd[LogEvent] performed by method any2stringadd in scala.Predef.
    Definition Classes
    any2stringadd
  4. def ->[B](y: B): (LogEvent, B)
    Implicit
    This member is added by an implicit conversion from LogEvent toArrowAssoc[LogEvent] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()
  5. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  6. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  7. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @HotSpotIntrinsicCandidate() @native()
  8. def ensuring(cond: (LogEvent) => Boolean, msg: => Any): LogEvent
    Implicit
    This member is added by an implicit conversion from LogEvent toEnsuring[LogEvent] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  9. def ensuring(cond: (LogEvent) => Boolean): LogEvent
    Implicit
    This member is added by an implicit conversion from LogEvent toEnsuring[LogEvent] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  10. def ensuring(cond: Boolean, msg: => Any): LogEvent
    Implicit
    This member is added by an implicit conversion from LogEvent toEnsuring[LogEvent] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  11. def ensuring(cond: Boolean): LogEvent
    Implicit
    This member is added by an implicit conversion from LogEvent toEnsuring[LogEvent] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  12. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  13. def equals(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef → Any
  14. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @HotSpotIntrinsicCandidate() @native()
  15. def getMDC: Map[String, Any]

    Java API: Retrieve the contents of the MDC.

  16. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @HotSpotIntrinsicCandidate() @native()
  17. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  18. def mdc: MDC

    Extra values for adding to MDC

  19. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  20. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @HotSpotIntrinsicCandidate() @native()
  21. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @HotSpotIntrinsicCandidate() @native()
  22. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  23. val thread: Thread

    The thread that created this log event

    The thread that created this log event

    Annotations
    @transient()
  24. val timestamp: Long

    When this LogEvent was created according to System.currentTimeMillis

  25. def toString(): String
    Definition Classes
    AnyRef → Any
  26. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  27. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()
  28. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])

Deprecated Value Members

  1. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable]) @Deprecated
    Deprecated

    (Since version 9)

  2. def formatted(fmtstr: String): String
    Implicit
    This member is added by an implicit conversion from LogEvent toStringFormat[LogEvent] performed by method StringFormat in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @deprecated @inline()
    Deprecated

    (Since version 2.12.16) Use formatString.format(value) instead of value.formatted(formatString), or use the f"" string interpolator. In Java 15 and later, formatted resolves to the new method in String which has reversed parameters.

  3. def →[B](y: B): (LogEvent, B)
    Implicit
    This member is added by an implicit conversion from LogEvent toArrowAssoc[LogEvent] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @deprecated
    Deprecated

    (Since version 2.13.0) Use -> instead. If you still wish to display it as one character, consider using a font with programming ligatures such as Fira Code.

Inherited from NoSerializationVerificationNeeded

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringadd fromLogEvent to any2stringadd[LogEvent]

Inherited by implicit conversion StringFormat fromLogEvent to StringFormat[LogEvent]

Inherited by implicit conversion Ensuring fromLogEvent to Ensuring[LogEvent]

Inherited by implicit conversion ArrowAssoc fromLogEvent to ArrowAssoc[LogEvent]

Ungrouped