@Override
public synchronized void addOrder(OrderPO orderPO) {
Logger.info("add order...");
try {
List<OrderPO> orderPOs = getOrders();
orderPOs.add(orderPO);
File file = SerializableFileHelper.getOrderFile();
try (ObjectOutputStream os = new ObjectOutputStream(new FileOutputStream(file))) {
os.writeObject(orderPOs);
}
Logger.info("success");
} catch (IOException e) {
Logger.error("fail");
Logger.error(e);
}
}
