Scala example source code file (Make.scala)

This example Scala source code file (Make.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

io, make, make, mandatory, mandatory, settings, settings, task, task, taskargs

The Scala Make.scala source code

/*                     __                                               *\
**     ________ ___   / /  ___     Scala Ant Tasks                      **
**    / __/ __// _ | / /  / _ |    (c) 2005-2011, LAMP/EPFL             **
**  __\ \/ /__/ __ |/ /__/ __ |    http://scala-lang.org/               **
** /____/\___/_/ |_/____/_/ | |                                         **
**                          |/                                          **
\*                                                                      */


package scala.tools.ant.sabbus

import java.io.File
import org.apache.tools.ant.Task

class Make extends Task with TaskArgs {
  override def execute() {
    if (id.isEmpty) sys.error("Mandatory attribute 'id' is not set.")
    if (compilerPath.isEmpty) sys.error("Mandatory attribute 'compilerpath' is not set.")
    val settings = new Settings
    if (!destinationDir.isEmpty) settings.d = destinationDir.get
    if (!compTarget.isEmpty) settings.target = compTarget.get
    if (!compilationPath.isEmpty) settings.classpath = compilationPath.get
    if (!sourcePath.isEmpty) settings.sourcepath = sourcePath.get
    if (!params.isEmpty) settings.more = params.get
    Compilers.make(id.get, (compilerPath.get.list.map{ path => new File(path).toURI.toURL }), settings)
  }
}