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
c

akka.event.Logging

StandardOutLogger

class StandardOutLogger extends InternalActorRef with MinimalActorRef with StdOutLogger

Actor-less logging implementation for synchronous logging to standard output. This logger is always attached first in order to be able to log failures during application start-up, even before normal logging is started. Its log level can be defined by configuration setting akka.stdout-loglevel.

Source
Logging.scala
Linear Supertypes
StdOutLogger, MinimalActorRef, LocalRef, ActorRefScope, InternalActorRef, ScalaActorRef, ActorRef, Serializable, Serializable, Comparable[ActorRef], AnyRef, Any
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. StandardOutLogger
  2. StdOutLogger
  3. MinimalActorRef
  4. LocalRef
  5. ActorRefScope
  6. InternalActorRef
  7. ScalaActorRef
  8. ActorRef
  9. Serializable
  10. Serializable
  11. Comparable
  12. AnyRef
  13. Any
Implicitly
  1. by actorRef2Scala
  2. by scala2ActorRef
  3. by any2stringadd
  4. by StringFormat
  5. by Ensuring
  6. by ArrowAssoc
  1. Hide All
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new StandardOutLogger()

Value Members

  1. def !(message: Any)(implicit sender: ActorRef = Actor.noSender): Unit

    Sends a one-way asynchronous message.

    Sends a one-way asynchronous message. E.g. fire-and-forget semantics.

    If invoked from within an actor then the actor reference is implicitly passed on as the implicit 'sender' argument.

    This actor 'sender' reference is then available in the receiving actor in the 'sender()' member variable, if invoked from within an Actor. If not then no sender is available.

      actor ! message
    

    Definition Classes
    StandardOutLogger → MinimalActorRef → ScalaActorRef
  2. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  3. final def ##(): Int
    Definition Classes
    AnyRef → Any
  4. def +(other: String): String
    Implicit
    This member is added by an implicit conversion from StandardOutLogger to any2stringadd[StandardOutLogger] performed by method any2stringadd in scala.Predef.
    Definition Classes
    any2stringadd
  5. def ->[B](y: B): (StandardOutLogger, B)
    Implicit
    This member is added by an implicit conversion from StandardOutLogger to ArrowAssoc[StandardOutLogger] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()
  6. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  7. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  8. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native() @HotSpotIntrinsicCandidate()
  9. final def compareTo(other: ActorRef): Int

    Comparison takes path and the unique id of the actor cell into account.

    Comparison takes path and the unique id of the actor cell into account.

    Definition Classes
    ActorRef → Comparable
  10. def debug(event: Debug): Unit
    Definition Classes
    StdOutLogger
  11. def ensuring(cond: (StandardOutLogger) ⇒ Boolean, msg: ⇒ Any): StandardOutLogger
    Implicit
    This member is added by an implicit conversion from StandardOutLogger to Ensuring[StandardOutLogger] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  12. def ensuring(cond: (StandardOutLogger) ⇒ Boolean): StandardOutLogger
    Implicit
    This member is added by an implicit conversion from StandardOutLogger to Ensuring[StandardOutLogger] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  13. def ensuring(cond: Boolean, msg: ⇒ Any): StandardOutLogger
    Implicit
    This member is added by an implicit conversion from StandardOutLogger to Ensuring[StandardOutLogger] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  14. def ensuring(cond: Boolean): StandardOutLogger
    Implicit
    This member is added by an implicit conversion from StandardOutLogger to Ensuring[StandardOutLogger] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  15. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  16. final def equals(that: Any): Boolean

    Equals takes path and the unique id of the actor cell into account.

    Equals takes path and the unique id of the actor cell into account.

    Definition Classes
    ActorRef → AnyRef → Any
  17. def error(event: Error): Unit
    Definition Classes
    StdOutLogger
  18. def formatted(fmtstr: String): String
    Implicit
    This member is added by an implicit conversion from StandardOutLogger to StringFormat[StandardOutLogger] performed by method StringFormat in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @inline()
  19. def forward(message: Any)(implicit context: ActorContext): Unit

    Forwards the message and passes the original sender actor as the sender.

    Forwards the message and passes the original sender actor as the sender.

    Works, no matter whether originally sent with tell/'!' or ask/'?'.

    Definition Classes
    ActorRef
  20. def getChild(names: Iterator[String]): InternalActorRef

    Obtain ActorRef by possibly traversing the actor tree or looking it up at some provider-specific location.

    Obtain ActorRef by possibly traversing the actor tree or looking it up at some provider-specific location. This method shall return the end result, i.e. not only the next step in the look-up; this will typically involve recursive invocation. A path element of ".." signifies the parent, a trailing "" element must be disregarded. If the requested path does not exist, return Nobody.

    Definition Classes
    MinimalActorRef → InternalActorRef
  21. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  22. def getParent: InternalActorRef

    Obtain parent of this ref; used by getChild for ".." paths.

    Obtain parent of this ref; used by getChild for ".." paths.

    Definition Classes
    MinimalActorRef → InternalActorRef
  23. final def hashCode(): Int
    Definition Classes
    ActorRef → AnyRef → Any
  24. def info(event: Info): Unit
    Definition Classes
    StdOutLogger
  25. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  26. final def isLocal: Boolean
    Definition Classes
    LocalRef → ActorRefScope
  27. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  28. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  29. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  30. val path: ActorPath

    Returns the path for this actor (from this actor up to the root actor).

    Returns the path for this actor (from this actor up to the root actor).

    Definition Classes
    StandardOutLoggerActorRef
  31. def print(event: Any): Unit
    Definition Classes
    StdOutLogger
  32. def provider: ActorRefProvider

    Get a reference to the actor ref provider which created this ref.

    Get a reference to the actor ref provider which created this ref.

    Definition Classes
    StandardOutLogger → InternalActorRef
  33. def restart(cause: Throwable): Unit
    Definition Classes
    MinimalActorRef → InternalActorRef
  34. def resume(causedByFailure: Throwable): Unit
    Definition Classes
    MinimalActorRef → InternalActorRef
  35. def sendSystemMessage(message: SystemMessage): Unit
    Definition Classes
    MinimalActorRef → InternalActorRef
  36. def start(): Unit
    Definition Classes
    MinimalActorRef → InternalActorRef
  37. def stop(): Unit
    Definition Classes
    MinimalActorRef → InternalActorRef
  38. def suspend(): Unit
    Definition Classes
    MinimalActorRef → InternalActorRef
  39. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  40. final def tell(msg: Any, sender: ActorRef): Unit

    Sends the specified message to this ActorRef, i.e.

    Sends the specified message to this ActorRef, i.e. fire-and-forget semantics, including the sender reference if possible.

    Pass akka.actor.ActorRef noSender or null as sender if there is nobody to reply to

    Definition Classes
    ActorRef
  41. def timestamp(event: LogEvent): String
    Definition Classes
    StdOutLogger
  42. val toString: String
  43. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  44. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  45. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  46. def warning(event: Warning): Unit
    Definition Classes
    StdOutLogger
  47. def writeReplace(): AnyRef
    Attributes
    protected
    Definition Classes
    StandardOutLogger → MinimalActorRef
    Annotations
    @throws( ... )
  48. def [B](y: B): (StandardOutLogger, B)
    Implicit
    This member is added by an implicit conversion from StandardOutLogger to ArrowAssoc[StandardOutLogger] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc

Shadowed Implicit Value Members

  1. def !(message: Any)(implicit sender: ActorRef = Actor.noSender): Unit

    Sends a one-way asynchronous message.

    Sends a one-way asynchronous message. E.g. fire-and-forget semantics.

    If invoked from within an actor then the actor reference is implicitly passed on as the implicit 'sender' argument.

    This actor 'sender' reference is then available in the receiving actor in the 'sender()' member variable, if invoked from within an Actor. If not then no sender is available.

      actor ! message
    

    Implicit
    This member is added by an implicit conversion from StandardOutLogger to ScalaActorRef performed by method actorRef2Scala in akka.actor.
    Shadowing
    This implicitly inherited member is shadowed by one or more members in this class.
    To access this member you can use a type ascription:
    (standardOutLogger: ScalaActorRef).!(message)(sender)
    Definition Classes
    ScalaActorRef
  2. final def compareTo(other: ActorRef): Int

    Comparison takes path and the unique id of the actor cell into account.

    Comparison takes path and the unique id of the actor cell into account.

    Implicit
    This member is added by an implicit conversion from StandardOutLogger to ActorRef performed by method scala2ActorRef in akka.actor.
    Shadowing
    This implicitly inherited member is shadowed by one or more members in this class.
    To access this member you can use a type ascription:
    (standardOutLogger: ActorRef).compareTo(other)
    Definition Classes
    ActorRef → Comparable
  3. final def equals(that: Any): Boolean

    Equals takes path and the unique id of the actor cell into account.

    Equals takes path and the unique id of the actor cell into account.

    Implicit
    This member is added by an implicit conversion from StandardOutLogger to ActorRef performed by method scala2ActorRef in akka.actor.
    Shadowing
    This implicitly inherited member is shadowed by one or more members in this class.
    To access this member you can use a type ascription:
    (standardOutLogger: ActorRef).equals(that)
    Definition Classes
    ActorRef → AnyRef → Any
  4. def forward(message: Any)(implicit context: ActorContext): Unit

    Forwards the message and passes the original sender actor as the sender.

    Forwards the message and passes the original sender actor as the sender.

    Works, no matter whether originally sent with tell/'!' or ask/'?'.

    Implicit
    This member is added by an implicit conversion from StandardOutLogger to ActorRef performed by method scala2ActorRef in akka.actor.
    Shadowing
    This implicitly inherited member is shadowed by one or more members in this class.
    To access this member you can use a type ascription:
    (standardOutLogger: ActorRef).forward(message)(context)
    Definition Classes
    ActorRef
  5. final def hashCode(): Int
    Implicit
    This member is added by an implicit conversion from StandardOutLogger to ActorRef performed by method scala2ActorRef in akka.actor.
    Shadowing
    This implicitly inherited member is shadowed by one or more members in this class.
    To access this member you can use a type ascription:
    (standardOutLogger: ActorRef).hashCode()
    Definition Classes
    ActorRef → AnyRef → Any
  6. def path: ActorPath

    Returns the path for this actor (from this actor up to the root actor).

    Returns the path for this actor (from this actor up to the root actor).

    Implicit
    This member is added by an implicit conversion from StandardOutLogger to ActorRef performed by method scala2ActorRef in akka.actor.
    Shadowing
    This implicitly inherited member is shadowed by one or more members in this class.
    To access this member you can use a type ascription:
    (standardOutLogger: ActorRef).path
    Definition Classes
    ActorRef
  7. final def tell(msg: Any, sender: ActorRef): Unit

    Sends the specified message to this ActorRef, i.e.

    Sends the specified message to this ActorRef, i.e. fire-and-forget semantics, including the sender reference if possible.

    Pass akka.actor.ActorRef noSender or null as sender if there is nobody to reply to

    Implicit
    This member is added by an implicit conversion from StandardOutLogger to ActorRef performed by method scala2ActorRef in akka.actor.
    Shadowing
    This implicitly inherited member is shadowed by one or more members in this class.
    To access this member you can use a type ascription:
    (standardOutLogger: ActorRef).tell(msg, sender)
    Definition Classes
    ActorRef
  8. def toString(): String
    Implicit
    This member is added by an implicit conversion from StandardOutLogger to ActorRef performed by method scala2ActorRef in akka.actor.
    Shadowing
    This implicitly inherited member is shadowed by one or more members in this class.
    To access this member you can use a type ascription:
    (standardOutLogger: ActorRef).toString()
    Definition Classes
    ActorRef → AnyRef → Any

Deprecated Value Members

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

    (Since version ) see corresponding Javadoc for more information.

Inherited from StdOutLogger

Inherited from MinimalActorRef

Inherited from LocalRef

Inherited from ActorRefScope

Inherited from InternalActorRef

Inherited from ScalaActorRef

Inherited from ActorRef

Inherited from Serializable

Inherited from Serializable

Inherited from Comparable[ActorRef]

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion actorRef2Scala from StandardOutLogger to ScalaActorRef

Inherited by implicit conversion scala2ActorRef from StandardOutLogger to ActorRef

Inherited by implicit conversion any2stringadd from StandardOutLogger to any2stringadd[StandardOutLogger]

Inherited by implicit conversion StringFormat from StandardOutLogger to StringFormat[StandardOutLogger]

Inherited by implicit conversion Ensuring from StandardOutLogger to Ensuring[StandardOutLogger]

Inherited by implicit conversion ArrowAssoc from StandardOutLogger to ArrowAssoc[StandardOutLogger]

Ungrouped