$reader = new XlsxReader();
                $spreadsheet = $reader->load($file->getRealPath());
                $sheet = $spreadsheet->setActiveSheetIndex(0);
                $count = 0;
                $errors = array();
                $datas = array();
                foreach ($sheet->getRowIterator(1) as $row_index => $row) {
                    // 1行目はヘッダー行なので飛ばす
                    if($row_index == 1){
                        continue;
                    }

                    $data = $sheet->rangeToArray("A".$row_index.":B".$row_index.":C".$row_index);

                    if(isset($data)){
                        $data = $data[0];
                        $datas[] = array_map('trim', $data);
                    } else {
                        return;
                    }
                }
                $spreadsheet->disconnectWorksheets();

                $app['orm.em']->getConnection()->setAutoCommit(true);
                foreach ($datas as $data) {
                    try {
                        if(!$app['orm.em']->getConnection()->isTransactionActive()){
                            $app['orm.em']->getConnection()->beginTransaction();
                        }

                        $orderId = $data[0];
                        $invoiceNo = $data[1];
                        $deliveryId = $data[2];