public static StockRepoService getBean()
{
if (stockRepoService == null)
{
stockRepoService = new StockRepoImpl();
}
return(stockRepoService);
}
public StockImpl()
{
stockRepoService = StockRepoServiceBean.getBean();
mediaService = MediaServiceBean.getBean();
conditionService = ConditionServiceBean.getBean();
}