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37 lines
1.1 KiB
37 lines
1.1 KiB
/**
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* 订单通知器类，负责在订单处理完成后发送通知
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*/
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package com.orderprocessing;
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public class OrderNotifier {
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private Logger logger;
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/**
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* 构造方法，注入日志记录器
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* @param logger 日志记录器
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*/
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public OrderNotifier(Logger logger) {
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this.logger = logger;
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}
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/**
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* 通知订单已处理完成
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* @param order 已处理的订单
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*/
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public void notifyOrderProcessed(Order order) {
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logger.log("发送订单处理完成通知给客户: " + order.getCustomerName());
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logger.log("订单详情: " + order.toString());
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// 在实际应用中，这里可能会发送邮件、短信或推送通知
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}
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/**
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* 通知订单状态变更
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* @param order 订单
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* @param oldStatus 旧状态
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* @param newStatus 新状态
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*/
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public void notifyStatusChange(Order order, Order.OrderStatus oldStatus, Order.OrderStatus newStatus) {
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logger.log("订单状态变更通知: 订单ID " + order.getOrderId() +
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" 从 " + oldStatus + " 变更为 " + newStatus);
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}
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} |