From 6f92004036dd02a18275626e6312eee7228f0afe Mon Sep 17 00:00:00 2001
From: zhaowenyu <35589726@qq.com>
Date: Wed, 11 Feb 2026 16:48:51 +0800
Subject: [PATCH] 2026-02-11 优化媒体文件入库代码。
---
ard-sample/src/main/java/com/ard/sample/media/service/impl/MediaServiceImpl.java | 61 ++++++++++++++++++++++++++++--
1 files changed, 56 insertions(+), 5 deletions(-)
diff --git a/ard-sample/src/main/java/com/ard/sample/media/service/impl/MediaServiceImpl.java b/ard-sample/src/main/java/com/ard/sample/media/service/impl/MediaServiceImpl.java
index 814b11b..0850f99 100644
--- a/ard-sample/src/main/java/com/ard/sample/media/service/impl/MediaServiceImpl.java
+++ b/ard-sample/src/main/java/com/ard/sample/media/service/impl/MediaServiceImpl.java
@@ -19,9 +19,12 @@
import com.ard.sample.media.model.MediaFileDTO;
import com.ard.sample.media.service.IFileService;
import com.ard.sample.media.service.IMediaService;
+import com.ard.sample.wayline.mapper.IWaylineJobHistoryMapper;
import com.ard.sample.wayline.model.dto.WaylineJobDTO;
+import com.ard.sample.wayline.service.IWaylineJobHistoryService;
import com.ard.sample.wayline.service.IWaylineJobService;
import com.fasterxml.jackson.databind.ObjectMapper;
+import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.integration.annotation.ServiceActivator;
import org.springframework.integration.mqtt.support.MqttHeaders;
@@ -38,6 +41,7 @@
* @version 0.2
* @date 2021/12/9
*/
+@Slf4j
@Service
public class MediaServiceImpl implements IMediaService {
@@ -90,11 +94,30 @@
}
+ /**
+ * 处理文件上传回调事件
+ *
+ * 该方法接收文件上传回调消息,进行业务处理并返回响应。主要逻辑包括:
+ * 1. 解析回调数据并构建响应对象
+ * 2. 检查回调结果,非成功状态直接返回
+ * 3. 验证Redis中存储的媒体文件计数信息,防止重复处理
+ * 4. 查询设备信息和作业信息,解析媒体文件
+ * 5. 发布处理结果到指定主题
+ * 6. 通知上传计数更新
+ *
+ * @param receiver 包含文件上传回调数据的通用主题接收器对象
+ * 包含以下关键字段:
+ * - data: 回调数据(JSON格式)
+ * - gateway: 设备网关标识
+ * - tid: 事务ID
+ * - bid: 业务ID
+ */
@Override
@ServiceActivator(inputChannel = ChannelName.INBOUND_EVENTS_FILE_UPLOAD_CALLBACK, outputChannel = ChannelName.OUTBOUND)
public void handleFileUploadCallBack(CommonTopicReceiver receiver) {
FileUploadCallback callback = objectMapper.convertValue(receiver.getData(), FileUploadCallback.class);
-
+ log.info("媒体库回调-原始报文内容:{}",receiver);
+ log.info("媒体库调试-收到文件上传回调:{}",callback);
String topic = TopicConst.THING_MODEL_PRE + TopicConst.PRODUCT + receiver.getGateway()
+ TopicConst.EVENTS_SUF + TopicConst._REPLY_SUF;
CommonTopicResponse<RequestsReply> data = CommonTopicResponse.<RequestsReply>builder()
@@ -107,6 +130,7 @@
if (callback.getResult() != ResponseResult.CODE_SUCCESS) {
messageSenderService.publish(topic, data);
+ log.info("媒体库调试-回调失败:{}",callback);
return;
}
@@ -123,9 +147,12 @@
Optional<WaylineJobDTO> jobOpt = waylineJobService.getJobByJobId(jobId);
if (jobOpt.isPresent()) {
boolean isSave = parseMediaFile(callback, jobOpt.get());
+ log.info("媒体库收到数据:{}",callback);
if (!isSave) {
data.setData(RequestsReply.error(CommonErrorEnum.ILLEGAL_ARGUMENT));
+ log.info("媒体库保存失败:{}",callback);
}
+
}
messageSenderService.publish(topic, data);
@@ -134,7 +161,7 @@
}
/**
- * update the uploaded count and notify web side
+ * 更新上传的计数并通知网页端
* @param mediaFileCount
* @param receiver
* @param jobId
@@ -172,18 +199,42 @@
.build());
}
+ /**
+ * 解析媒体文件并设置相关属性
+ *
+ * <p>该函数主要完成两个操作:
+ * 1. 根据任务中的机库序列号设置拍摄媒体的无人机序列号
+ * 2. 从文件对象键中提取路径并设置到文件对象中
+ * 最后尝试保存文件并返回是否保存成功
+ *
+ * @param callback 文件上传回调对象,包含待处理的文件信息
+ * @param job 航线任务数据传输对象,包含机库序列号等信息
+ * @return 返回true表示文件保存成功,false表示保存失败
+ */
private Boolean parseMediaFile(FileUploadCallback callback, WaylineJobDTO job) {
- // Set the drone sn that shoots the media
+ // 设置拍摄媒体的无人机
Optional<DeviceDTO> dockDTO = deviceService.getDeviceBySn(job.getDockSn());
dockDTO.ifPresent(dock -> callback.getFile().getExt().setSn(dock.getChildDeviceSn()));
- // set path
+ // 设定路径
String objectKey = callback.getFile().getObjectKey();
callback.getFile().setPath(objectKey.substring(objectKey.indexOf("/") + 1, objectKey.lastIndexOf("/")));
-
+ log.info("保存媒体库数据:{}",callback);
return fileService.saveFile(callback.getFile()) > 0;
}
+ /**
+ * 处理最高优先级上传飞行任务媒体事件
+ *
+ * 该方法处理来自MQTT通道的最高优先级上传飞行任务媒体请求,主要功能包括:
+ * 1. 验证请求数据有效性
+ * 2. 发送成功响应
+ * 3. 更新Redis中媒体文件计数信息
+ * 4. 通过WebSocket通知前端
+ *
+ * @param receiver 包含请求数据的接收器对象,包含方法、bid、tid等信息
+ * @param headers 消息头信息,包含接收的MQTT主题等元数据
+ */
@Override
@ServiceActivator(inputChannel = ChannelName.INBOUND_EVENTS_HIGHEST_PRIORITY_UPLOAD_FLIGHT_TASK_MEDIA, outputChannel = ChannelName.OUTBOUND)
public void handleHighestPriorityUploadFlightTaskMedia(CommonTopicReceiver receiver, MessageHeaders headers) {
--
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