class InstagramMonthlyGroups extends SyncTableBase[InstagramMonthlyGroups]{
  override def getSingleton = InstagramMonthlyGroups
  object account_name extends MappedString(this, 100)
  object provider extends MappedString(this, 20)
  object followers extends MappedDouble(this)
  object prev_followers extends MappedDouble(this)
  object videos extends MappedDouble(this)
  object photos extends MappedDouble(this)
  object likes extends MappedDouble(this)
  object comments extends MappedDouble(this)

  @Autowired
  var aDb: AnalyticsDB = _

  var analytics_collection :MongoCollection = _



  @PostConstruct
  def init_collection() =
  {
    analytics_collection = aDb.conn(SumDailyGroup.collectionName)
    println("analytics col size = " + analytics_collection.size)
  }
}

object InstagramMonthlyGroups extends InstagramMonthlyGroups with SyncTable[InstagramMonthlyGroups] {
    def someMethod()
        { analytics_collection IS NULL HERE
            }
}