Scala example source code file (SBTRunner.scala)

This example Scala source code file (SBTRunner.scala) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Scala tags/keywords

array, classpath, directory, directrunner, directrunner, filemanager, filemanager, io, javac_cmd, javacmd, javacmd, latest_lib, sbtrunner, string, string

The Scala SBTRunner.scala source code

package scala.tools.partest
package nest

import java.io.File
import scala.tools.nsc.io.{ Directory }


class SBTRunner extends DirectRunner {
  
  val fileManager = new FileManager {
    var JAVACMD: String        = "java"
    var JAVAC_CMD: String      = "javac"
    var CLASSPATH: String      = _
    var LATEST_LIB: String     = _
    val testRootPath: String   = PathSettings.testRoot.path
    val testRootDir: Directory = PathSettings.testRoot
  }
  
  def reflectiveRunTestsForFiles(kindFiles: Array[File], kind: String):java.util.HashMap[String,Int] = {

    def convert(scalaM:scala.collection.immutable.Map[String,Int]):java.util.HashMap[String,Int] = {
      val javaM = new java.util.HashMap[String,Int]()
      for(elem <- scalaM) yield {javaM.put(elem._1,elem._2)}
      javaM
    }

    def failedOnlyIfRequired(files:List[File]):List[File]={
      if (fileManager.failed) files filter (x => fileManager.logFileExists(x, kind)) else files 
    }

    convert(runTestsForFiles(failedOnlyIfRequired(kindFiles.toList), kind))
    
  }
}