package com {
  package scalainaction {
    package mongo {
      import com.mongodb.Mongo

      class MongoClient(val host: String, val port: Int) {
        require(host != null, "You have to provide a host name")
        private val underlying = new Mongo(host, port)

        def this() = this("127.0.0.1", 27017)
      }
    }
  }
}