public List <InventoryStockBO> getItemListByCategoryAndSupplier(String category, String supplier) { poda = new PurchaseOrderDA(); List <InventoryStock> stocklst = poda.getItemListByCategoryAndSupplier(category, supplier); List <InventoryStockBO> stockBOlst = convertStockBOList(stocklst); return(stockBOlst); }