object Logger

Provides some helpers to easily create Logger instances.

For example:

class MyClass {
  val logger = Logger(classOf[MyClass])
}

It can also be used to provide global setup for loggers created this way:

Logger.setup = Full(Logback.withFile(new URL("file:///path/to/config.xml")))

class MyClass {
  val logger = Logger(classOf[MyClass])

  logger.debug("Hello") // uses the above configuration
}

Last but not least, you can wrap chunks of code with particular Mapped Diagnostic Context values:

Logger.logWith("mykey" -> "value") {
  logger.debug("stuff") // has mykey set to value in the MDC
}
logger.debug("more stuff") // mykey is set to its previous value
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  1. final def !=(arg0: Any): Boolean
    Definition Classes
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  2. final def ##(): Int
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  3. final def ==(arg0: Any): Boolean
    Definition Classes
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  4. def apply(name: String): Logger
  5. def apply(cls: Class[_]): Logger
  6. final def asInstanceOf[T0]: T0
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  7. def clone(): AnyRef
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    protected[java.lang]
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    @throws( ... )
  8. final def eq(arg0: AnyRef): Boolean
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  9. def equals(arg0: Any): Boolean
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  10. def finalize(): Unit
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    @throws( classOf[java.lang.Throwable] )
  11. final def getClass(): Class[_]
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  12. def hashCode(): Int
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  13. final def isInstanceOf[T0]: Boolean
    Definition Classes
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  14. def logWith[F](mdcValues: (String, Any)*)(f: ⇒ F): F

    Set the Mapped Diagnostic Context for the thread and execute the block f.

    Set the Mapped Diagnostic Context for the thread and execute the block f.

    Upon return, the MDC is cleared of the values passed (any MDC values that existed prior to this call remains).

  15. def loggerNameFor(cls: Class[_]): String
  16. final def ne(arg0: AnyRef): Boolean
    Definition Classes
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  17. final def notify(): Unit
    Definition Classes
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  18. final def notifyAll(): Unit
    Definition Classes
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  19. var setup: Box[() ⇒ Unit]

    This function, if set, will be called before any loggers are created.

    This function, if set, will be called before any loggers are created.

    Useful for initializing the logging backend with a non-default configuration.

    Helpers exists for log4j and logback:

    Logger.setup = Full(Log4j.withFile(url)

    or

    Logger.setup = Full(Logback.withFile(url))
  20. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
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  21. def toString(): String
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  22. final def wait(): Unit
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    @throws( ... )
  23. final def wait(arg0: Long, arg1: Int): Unit
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  24. final def wait(arg0: Long): Unit
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