Loan Pattern Example for ES .scala

trait ElasticSearchClient {

  val indexName: String
  val typeName: String


  def executeWithESClient[T](f: TransportClient => T) = {
    ElasticSearchTransport.transportClient.map(f)
  }


  def saveDocument(document: String, docId: String) = {
    executeWithESClient { client =>

      client.prepareIndex(indexName, typeName, docId)
        .setSource(document)
        .execute()
        .actionGet

    }
  }

}