Packages

  • package root
    Definition Classes
    root
  • package org
    Definition Classes
    root
  • package apache
    Definition Classes
    org
  • package pekko
    Definition Classes
    apache
  • package event
    Definition Classes
    pekko
  • 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:

    
pekko {
  loggers = ["org.apache.pekko.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

final case class LogLevel(asInt: Int) extends AnyVal with Product with Serializable

Marker trait for annotating LogLevel, which must be Int after erasure.

Source
Logging.scala
Linear Supertypes
Serializable, Product, Equals, AnyVal, Any
Type Hierarchy
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. LogLevel
  2. Serializable
  3. Product
  4. Equals
  5. AnyVal
  6. Any
Implicitly
  1. by any2stringadd
  2. by StringFormat
  3. by Ensuring
  4. by ArrowAssoc
  1. Hide All
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Visibility
  1. Public
  2. Protected

Instance Constructors

  1. new LogLevel(asInt: Int)

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    Any
  2. final def ##: Int
    Definition Classes
    Any
  3. def +(other: String): String
    Implicit
    This member is added by an implicit conversion from LogLevel toany2stringadd[LogLevel] performed by method any2stringadd in scala.Predef.
    Definition Classes
    any2stringadd
  4. def ->[B](y: B): (LogLevel, B)
    Implicit
    This member is added by an implicit conversion from LogLevel toArrowAssoc[LogLevel] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()
  5. final def <(other: LogLevel): Boolean
    Annotations
    @inline()
  6. final def <=(other: LogLevel): Boolean
    Annotations
    @inline()
  7. final def ==(arg0: Any): Boolean
    Definition Classes
    Any
  8. final def >(other: LogLevel): Boolean
    Annotations
    @inline()
  9. final def >=(other: LogLevel): Boolean
    Annotations
    @inline()
  10. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  11. val asInt: Int
  12. def ensuring(cond: (LogLevel) => Boolean, msg: => Any): LogLevel
    Implicit
    This member is added by an implicit conversion from LogLevel toEnsuring[LogLevel] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  13. def ensuring(cond: (LogLevel) => Boolean): LogLevel
    Implicit
    This member is added by an implicit conversion from LogLevel toEnsuring[LogLevel] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  14. def ensuring(cond: Boolean, msg: => Any): LogLevel
    Implicit
    This member is added by an implicit conversion from LogLevel toEnsuring[LogLevel] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  15. def ensuring(cond: Boolean): LogLevel
    Implicit
    This member is added by an implicit conversion from LogLevel toEnsuring[LogLevel] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  16. def getClass(): Class[_ <: AnyVal]
    Definition Classes
    AnyVal → Any
  17. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  18. def productElementNames: Iterator[String]
    Definition Classes
    Product

Deprecated Value Members

  1. def formatted(fmtstr: String): String
    Implicit
    This member is added by an implicit conversion from LogLevel toStringFormat[LogLevel] 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.

  2. def →[B](y: B): (LogLevel, B)
    Implicit
    This member is added by an implicit conversion from LogLevel toArrowAssoc[LogLevel] 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 Serializable

Inherited from Product

Inherited from Equals

Inherited from AnyVal

Inherited from Any

Inherited by implicit conversion any2stringadd fromLogLevel to any2stringadd[LogLevel]

Inherited by implicit conversion StringFormat fromLogLevel to StringFormat[LogLevel]

Inherited by implicit conversion Ensuring fromLogLevel to Ensuring[LogLevel]

Inherited by implicit conversion ArrowAssoc fromLogLevel to ArrowAssoc[LogLevel]

Ungrouped