wvlet.log.LogEnv.scala Maven / Gradle / Ivy

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package wvlet.log
import java.io.PrintStream

/**
  *
  */
private[log] object LogEnv extends LogEnvBase {
  override def isScalaJS: Boolean        = false
  override def defaultLogLevel: LogLevel = LogLevel.INFO

  override def defaultConsoleOutput: PrintStream = Console.err

  /**
    *
    * @param cl
    * @return
    */
  override def getLoggerName(cl: Class[_]): String = {
    var name = cl.getName

    if (name.endsWith("$")) {
      // Remove trailing $ of Scala Object name
      name = name.substring(0, name.length - 1)
    }

    // When class is an anonymous trait
    if (name.contains("$anon$")) {
      import collection.JavaConverters._
      val interfaces = cl.getInterfaces
      if (interfaces != null && interfaces.length > 0) {
        // Use the first interface name instead of the anonymous name
        name = interfaces(0).getName
      }
    }
    name
  }
  override def scheduleLogLevelScan: Unit = {
    LogLevelScanner.scheduleLogLevelScan
  }
  override def stopScheduledLogLevelScan: Unit = {
    LogLevelScanner.stopScheduledLogLevelScan
  }
  override def scanLogLevels: Unit = {
    LogLevelScanner.scanLogLevels
  }
  override def scanLogLevels(loglevelFileCandidates: Seq[String]): Unit = {
    LogLevelScanner.scanLogLevels(loglevelFileCandidates)
  }
}