ch.epfl.scala.debugadapter.internal.evaluator.JdiPrimitive.scala Maven / Gradle / Ivy

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package ch.epfl.scala.debugadapter.internal.evaluator

import com.sun.jdi.{ObjectReference, ThreadReference}

object JdiPrimitive {
  def boxed(
      value: AnyVal,
      classLoader: JdiClassLoader,
      thread: ThreadReference
  ): Safe[JdiObject] = {
    for {
      jdiValue <- classLoader.mirrorOf(value.toString)
      clazz <- value match {
        case _: Boolean => classLoader.loadClass("java.lang.Boolean")
        case _: Byte => classLoader.loadClass("java.lang.Byte")
        case _: Char => classLoader.loadClass("java.lang.Character")
        case _: Double => classLoader.loadClass("java.lang.Double")
        case _: Float => classLoader.loadClass("java.lang.Float")
        case _: Int => classLoader.loadClass("java.lang.Integer")
        case _: Long => classLoader.loadClass("java.lang.Long")
        case _: Short => classLoader.loadClass("java.lang.Short")
      }
      jdiObject <- clazz
        .invokeStatic("valueOf", List(jdiValue))
        .map(_.asInstanceOf[ObjectReference])
        .map(new JdiObject(_, thread))
    } yield jdiObject
  }
}