yoda.commons.Accessor.scala Maven / Gradle / Ivy

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/*
 * Copyright (c) 2020. Peerapat Asoktummarungsri 
 */

package yoda.commons

import scala.collection.mutable
import scala.reflect.runtime.universe._

/**
  * Created by Peerapat A on Mar 20, 2017
  */
object Accessor {

  def methods[T: TypeTag]: List[MethodSymbol] = {
    typeOf[T]
      .members
      .collect {
        case m: MethodSymbol if m.isCaseAccessor => m
      }.toList.reverse
  }

  def toMap[A](cc: A): Map[String, Any] =
    cc.getClass.getDeclaredFields.foldLeft(mutable.Map[String, Any]())(
      (a, f) => {
        f.setAccessible(true)
        a.addOne(f.getName -> f.get(cc))
      }).toMap

}