From 2e98b20bea4463e4465e3c19059d0744a09aec06 Mon Sep 17 00:00:00 2001
From: zhongrj <646384940@qq.com>
Date: Tue, 27 Jun 2023 14:34:41 +0800
Subject: [PATCH] gb28181版本升级-补充
---
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/notify/cmd/MobilePositionNotifyMessageHandler.java | 175 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 175 insertions(+), 0 deletions(-)
diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/notify/cmd/MobilePositionNotifyMessageHandler.java b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/notify/cmd/MobilePositionNotifyMessageHandler.java
new file mode 100644
index 0000000..991636e
--- /dev/null
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/notify/cmd/MobilePositionNotifyMessageHandler.java
@@ -0,0 +1,175 @@
+package com.genersoft.iot.vmp.gb28181.transmit.event.request.impl.message.notify.cmd;
+
+import com.alibaba.fastjson.JSONObject;
+import com.genersoft.iot.vmp.conf.UserSetting;
+import com.genersoft.iot.vmp.gb28181.bean.*;
+import com.genersoft.iot.vmp.gb28181.transmit.event.request.SIPRequestProcessorParent;
+import com.genersoft.iot.vmp.gb28181.transmit.event.request.impl.message.IMessageHandler;
+import com.genersoft.iot.vmp.gb28181.transmit.event.request.impl.message.notify.NotifyMessageHandler;
+import com.genersoft.iot.vmp.gb28181.utils.NumericUtil;
+import com.genersoft.iot.vmp.service.IDeviceChannelService;
+import com.genersoft.iot.vmp.storager.IRedisCatchStorage;
+import com.genersoft.iot.vmp.storager.IVideoManagerStorage;
+import com.genersoft.iot.vmp.utils.DateUtil;
+import gov.nist.javax.sip.message.SIPRequest;
+import org.dom4j.DocumentException;
+import org.dom4j.Element;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.InitializingBean;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Qualifier;
+import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;
+import org.springframework.stereotype.Component;
+import org.springframework.util.ObjectUtils;
+import org.springframework.util.StringUtils;
+
+import javax.sip.InvalidArgumentException;
+import javax.sip.RequestEvent;
+import javax.sip.SipException;
+import javax.sip.message.Response;
+import java.text.ParseException;
+import java.util.concurrent.ConcurrentLinkedQueue;
+
+import static com.genersoft.iot.vmp.gb28181.utils.XmlUtil.getText;
+
+/**
+ * 移动设备位置数据通知，设备主动发起，不需要上级订阅
+ */
+@Component
+public class MobilePositionNotifyMessageHandler extends SIPRequestProcessorParent implements InitializingBean, IMessageHandler {
+
+ private Logger logger = LoggerFactory.getLogger(MobilePositionNotifyMessageHandler.class);
+ private final String cmdType = "MobilePosition";
+
+ @Autowired
+ private NotifyMessageHandler notifyMessageHandler;
+
+ @Autowired
+ private UserSetting userSetting;
+
+ @Autowired
+ private IVideoManagerStorage storager;
+
+ @Autowired
+ private IRedisCatchStorage redisCatchStorage;
+
+ @Autowired
+ private IDeviceChannelService deviceChannelService;
+
+ private boolean taskQueueHandlerRun = false;
+
+ private ConcurrentLinkedQueue<SipMsgInfo> taskQueue = new ConcurrentLinkedQueue<>();
+
+ @Qualifier("taskExecutor")
+ @Autowired
+ private ThreadPoolTaskExecutor taskExecutor;
+
+ @Override
+ public void afterPropertiesSet() throws Exception {
+ notifyMessageHandler.addHandler(cmdType, this);
+ }
+
+ @Override
+ public void handForDevice(RequestEvent evt, Device device, Element rootElement) {
+
+ taskQueue.offer(new SipMsgInfo(evt, device, rootElement));
+ if (!taskQueueHandlerRun) {
+ taskQueueHandlerRun = true;
+ taskExecutor.execute(() -> {
+ while (!taskQueue.isEmpty()) {
+ SipMsgInfo sipMsgInfo = taskQueue.poll();
+ try {
+ Element rootElementAfterCharset = getRootElement(sipMsgInfo.getEvt(), sipMsgInfo.getDevice().getCharset());
+ if (rootElementAfterCharset == null) {
+ try {
+ logger.warn("[ 移动设备位置数据通知 ] content cannot be null, {}", sipMsgInfo.getEvt().getRequest());
+ responseAck((SIPRequest) sipMsgInfo.getEvt().getRequest(), Response.BAD_REQUEST);
+ } catch (SipException | InvalidArgumentException | ParseException e) {
+ logger.error("[命令发送失败] 移动设备位置数据通知 内容为空: {}", e.getMessage());
+ }
+ continue;
+ }
+ MobilePosition mobilePosition = new MobilePosition();
+ mobilePosition.setCreateTime(DateUtil.getNow());
+ if (!ObjectUtils.isEmpty(sipMsgInfo.getDevice().getName())) {
+ mobilePosition.setDeviceName(sipMsgInfo.getDevice().getName());
+ }
+ mobilePosition.setDeviceId(sipMsgInfo.getDevice().getDeviceId());
+ mobilePosition.setChannelId(getText(rootElementAfterCharset, "DeviceID"));
+ mobilePosition.setTime(getText(rootElementAfterCharset, "Time"));
+ mobilePosition.setLongitude(Double.parseDouble(getText(rootElementAfterCharset, "Longitude")));
+ mobilePosition.setLatitude(Double.parseDouble(getText(rootElementAfterCharset, "Latitude")));
+ if (NumericUtil.isDouble(getText(rootElementAfterCharset, "Speed"))) {
+ mobilePosition.setSpeed(Double.parseDouble(getText(rootElementAfterCharset, "Speed")));
+ } else {
+ mobilePosition.setSpeed(0.0);
+ }
+ if (NumericUtil.isDouble(getText(rootElementAfterCharset, "Direction"))) {
+ mobilePosition.setDirection(Double.parseDouble(getText(rootElementAfterCharset, "Direction")));
+ } else {
+ mobilePosition.setDirection(0.0);
+ }
+ if (NumericUtil.isDouble(getText(rootElementAfterCharset, "Altitude"))) {
+ mobilePosition.setAltitude(Double.parseDouble(getText(rootElementAfterCharset, "Altitude")));
+ } else {
+ mobilePosition.setAltitude(0.0);
+ }
+ mobilePosition.setReportSource("Mobile Position");
+
+
+ // 更新device channel 的经纬度
+ DeviceChannel deviceChannel = new DeviceChannel();
+ deviceChannel.setDeviceId(sipMsgInfo.getDevice().getDeviceId());
+ deviceChannel.setChannelId(mobilePosition.getChannelId());
+ deviceChannel.setLongitude(mobilePosition.getLongitude());
+ deviceChannel.setLatitude(mobilePosition.getLatitude());
+ deviceChannel.setGpsTime(mobilePosition.getTime());
+
+ deviceChannel = deviceChannelService.updateGps(deviceChannel, sipMsgInfo.getDevice());
+
+ mobilePosition.setLongitudeWgs84(deviceChannel.getLongitudeWgs84());
+ mobilePosition.setLatitudeWgs84(deviceChannel.getLatitudeWgs84());
+ mobilePosition.setLongitudeGcj02(deviceChannel.getLongitudeGcj02());
+ mobilePosition.setLatitudeGcj02(deviceChannel.getLatitudeGcj02());
+
+ if (userSetting.getSavePositionHistory()) {
+ storager.insertMobilePosition(mobilePosition);
+ }
+ storager.updateChannelPosition(deviceChannel);
+ //回复 200 OK
+ try {
+ responseAck((SIPRequest) sipMsgInfo.getEvt().getRequest(), Response.OK);
+ } catch (SipException | InvalidArgumentException | ParseException e) {
+ logger.error("[命令发送失败] 移动设备位置数据回复200: {}", e.getMessage());
+ }
+
+ // 发送redis消息。 通知位置信息的变化
+ JSONObject jsonObject = new JSONObject();
+ jsonObject.put("time", mobilePosition.getTime());
+ jsonObject.put("serial", deviceChannel.getDeviceId());
+ jsonObject.put("code", deviceChannel.getChannelId());
+ jsonObject.put("longitude", mobilePosition.getLongitude());
+ jsonObject.put("latitude", mobilePosition.getLatitude());
+ jsonObject.put("altitude", mobilePosition.getAltitude());
+ jsonObject.put("direction", mobilePosition.getDirection());
+ jsonObject.put("speed", mobilePosition.getSpeed());
+ redisCatchStorage.sendMobilePositionMsg(jsonObject);
+
+ } catch (DocumentException e) {
+ e.printStackTrace();
+ }
+
+ }
+ taskQueueHandlerRun = false;
+ });
+ }
+
+
+ }
+
+ @Override
+ public void handForPlatform(RequestEvent evt, ParentPlatform parentPlatform, Element element) {
+
+ }
+}
--
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