This object helps to simplify the interactions with a MongoDB database.

MongoFactory.scala

import com.mongodb.casbah.MongoCollection
import com.mongodb.casbah.MongoConnection

object MongoFactory {
private val SERVER = "localhost"
private val PORT = 27017
private val DATABASE = "portfolio"
private val COLLECTION = "stocks"
val connection = MongoConnection(SERVER)
val collection = connection(DATABASE)(COLLECTION)
}