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• nussknacker-designer_2.12
• 1.18.0
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• package.scala

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pl.touk.nussknacker.ui.config.package.scala Maven / Gradle / Ivy

package pl.touk.nussknacker.ui

import com.typesafe.config.Config
import com.typesafe.scalalogging.LazyLogging
import net.ceedubs.ficus.readers.ValueReader

package object config {

  implicit object Implicits extends LazyLogging {

    // this method was created only to provide debug info, otherwise we'd use getAs[T]
    def parseOptionalConfig[T](config: Config, path: String)(implicit reader: ValueReader[T]): Option[T] = {
      if (config.hasPath(path)) {
        logger.debug(s"Found optional config at path=$path, parsing...")
        import net.ceedubs.ficus.Ficus._
        Some(config.as[T](path))
      } else {
        logger.debug(s"Optional config at path=$path not found, skipping.")
        None
      }
    }

  }

}