Example of using ES elastic4s with CaseMapper macros

e4s1.scala

package es

import com.sksamuel.elastic4s.ElasticClient
import com.sksamuel.elastic4s.ElasticDsl._

 import scala.concurrent._
 import ExecutionContext.Implicits.global
 import scala.concurrent.duration._

object e4s1 extends App {
 val client = ElasticClient.remote("localhost",9300)
 
 val outF=client execute {
   search in "automobiles"->"transactions" query { term("price"->80000) }  sourceInclude("color", "make","sold")
 }
  
 val out = Await.result(outF, 10 seconds)

 import com.felstar.caseMapper.CaseMapper._ 
 case class Transaction(sold:String, color:String, make:String)
 
 val hits=(out.getHits.hits)
 
 import scala.collection.JavaConversions._
 val sources=hits.map(_.getSource)
 val scalaMaps=sources.map(mapAsScalaMap)
 scalaMaps.foreach(println)
 scalaMaps.map(fromMap[Transaction](_)).foreach(println)
}

output.txt

Map(sold -> 2014-01-01, color -> red, make -> bmw)
Transaction(2014-01-01,red,bmw)