package com.genersoft.iot.vmp.gb28181.transmit.event.request.impl.message.notify.cmd;
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import com.alibaba.fastjson2.JSON;
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import com.alibaba.fastjson2.JSONObject;
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import com.genersoft.iot.vmp.conf.SipConfig;
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import com.genersoft.iot.vmp.conf.UserSetting;
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import com.genersoft.iot.vmp.gb28181.bean.*;
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import com.genersoft.iot.vmp.gb28181.event.EventPublisher;
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import com.genersoft.iot.vmp.gb28181.transmit.event.request.SIPRequestProcessorParent;
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import com.genersoft.iot.vmp.gb28181.transmit.event.request.impl.message.IMessageHandler;
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import com.genersoft.iot.vmp.gb28181.transmit.event.request.impl.message.notify.NotifyMessageHandler;
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import com.genersoft.iot.vmp.gb28181.utils.NumericUtil;
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import com.genersoft.iot.vmp.gb28181.utils.XmlUtil;
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import com.genersoft.iot.vmp.service.IDeviceAlarmService;
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import com.genersoft.iot.vmp.service.IDeviceChannelService;
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import com.genersoft.iot.vmp.storager.IRedisCatchStorage;
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import com.genersoft.iot.vmp.storager.IVideoManagerStorage;
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import com.genersoft.iot.vmp.utils.DateUtil;
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import gov.nist.javax.sip.message.SIPRequest;
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import org.dom4j.Element;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import org.springframework.beans.factory.InitializingBean;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.beans.factory.annotation.Qualifier;
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import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;
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import org.springframework.stereotype.Component;
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import org.springframework.util.ObjectUtils;
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import javax.sip.InvalidArgumentException;
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import javax.sip.RequestEvent;
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import javax.sip.SipException;
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import javax.sip.message.Response;
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import java.text.ParseException;
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import java.util.concurrent.ConcurrentLinkedQueue;
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import static com.genersoft.iot.vmp.gb28181.utils.XmlUtil.getText;
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/**
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* 报警事件的处理，参考：9.4
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*/
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@Component
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public class AlarmNotifyMessageHandler extends SIPRequestProcessorParent implements InitializingBean, IMessageHandler {
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private final Logger logger = LoggerFactory.getLogger(AlarmNotifyMessageHandler.class);
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private final String cmdType = "Alarm";
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@Autowired
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private NotifyMessageHandler notifyMessageHandler;
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@Autowired
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private EventPublisher publisher;
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@Autowired
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private UserSetting userSetting;
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@Autowired
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private SipConfig sipConfig;
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@Autowired
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private IVideoManagerStorage storager;
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@Autowired
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private IRedisCatchStorage redisCatchStorage;
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@Autowired
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private IDeviceAlarmService deviceAlarmService;
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@Autowired
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private IDeviceChannelService deviceChannelService;
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private ConcurrentLinkedQueue<SipMsgInfo> taskQueue = new ConcurrentLinkedQueue<>();
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@Qualifier("taskExecutor")
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@Autowired
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private ThreadPoolTaskExecutor taskExecutor;
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@Override
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public void afterPropertiesSet() throws Exception {
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notifyMessageHandler.addHandler(cmdType, this);
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}
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@Override
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public void handForDevice(RequestEvent evt, Device device, Element rootElement) {
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logger.info("[收到报警通知]设备：{}", device.getDeviceId());
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boolean isEmpty = taskQueue.isEmpty();
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taskQueue.offer(new SipMsgInfo(evt, device, rootElement));
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// 回复200 OK
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try {
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responseAck((SIPRequest) evt.getRequest(), Response.OK);
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} catch (SipException | InvalidArgumentException | ParseException e) {
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logger.error("[命令发送失败] 报警通知回复: {}", e.getMessage());
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}
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if (isEmpty) {
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taskExecutor.execute(() -> {
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logger.info("[处理报警通知]待处理数量：{}", taskQueue.size() );
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while (!taskQueue.isEmpty()) {
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try {
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SipMsgInfo sipMsgInfo = taskQueue.poll();
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Element deviceIdElement = sipMsgInfo.getRootElement().element("DeviceID");
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String channelId = deviceIdElement.getText().toString();
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DeviceAlarm deviceAlarm = new DeviceAlarm();
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deviceAlarm.setCreateTime(DateUtil.getNow());
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deviceAlarm.setDeviceId(sipMsgInfo.getDevice().getDeviceId());
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deviceAlarm.setChannelId(channelId);
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deviceAlarm.setAlarmPriority(getText(sipMsgInfo.getRootElement(), "AlarmPriority"));
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deviceAlarm.setAlarmMethod(getText(sipMsgInfo.getRootElement(), "AlarmMethod"));
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String alarmTime = XmlUtil.getText(sipMsgInfo.getRootElement(), "AlarmTime");
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if (alarmTime == null) {
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continue;
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}
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deviceAlarm.setAlarmTime(DateUtil.ISO8601Toyyyy_MM_dd_HH_mm_ss(alarmTime));
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String alarmDescription = getText(sipMsgInfo.getRootElement(), "AlarmDescription");
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if (alarmDescription == null) {
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deviceAlarm.setAlarmDescription("");
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} else {
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deviceAlarm.setAlarmDescription(alarmDescription);
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}
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String longitude = getText(sipMsgInfo.getRootElement(), "Longitude");
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if (longitude != null && NumericUtil.isDouble(longitude)) {
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deviceAlarm.setLongitude(Double.parseDouble(longitude));
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} else {
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deviceAlarm.setLongitude(0.00);
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}
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String latitude = getText(sipMsgInfo.getRootElement(), "Latitude");
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if (latitude != null && NumericUtil.isDouble(latitude)) {
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deviceAlarm.setLatitude(Double.parseDouble(latitude));
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} else {
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deviceAlarm.setLatitude(0.00);
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}
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if (!ObjectUtils.isEmpty(deviceAlarm.getAlarmMethod())) {
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if ( deviceAlarm.getAlarmMethod().contains(DeviceAlarmMethod.GPS.getVal() + "")) {
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MobilePosition mobilePosition = new MobilePosition();
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mobilePosition.setCreateTime(DateUtil.getNow());
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mobilePosition.setDeviceId(deviceAlarm.getDeviceId());
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mobilePosition.setTime(deviceAlarm.getAlarmTime());
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mobilePosition.setLongitude(deviceAlarm.getLongitude());
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mobilePosition.setLatitude(deviceAlarm.getLatitude());
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mobilePosition.setReportSource("GPS Alarm");
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// 更新device channel 的经纬度
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DeviceChannel deviceChannel = new DeviceChannel();
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deviceChannel.setDeviceId(sipMsgInfo.getDevice().getDeviceId());
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deviceChannel.setChannelId(channelId);
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deviceChannel.setLongitude(mobilePosition.getLongitude());
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deviceChannel.setLatitude(mobilePosition.getLatitude());
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deviceChannel.setGpsTime(mobilePosition.getTime());
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deviceChannel = deviceChannelService.updateGps(deviceChannel, sipMsgInfo.getDevice());
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mobilePosition.setLongitudeWgs84(deviceChannel.getLongitudeWgs84());
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mobilePosition.setLatitudeWgs84(deviceChannel.getLatitudeWgs84());
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mobilePosition.setLongitudeGcj02(deviceChannel.getLongitudeGcj02());
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mobilePosition.setLatitudeGcj02(deviceChannel.getLatitudeGcj02());
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if (userSetting.getSavePositionHistory()) {
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storager.insertMobilePosition(mobilePosition);
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}
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storager.updateChannelPosition(deviceChannel);
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// 发送redis消息。 通知位置信息的变化
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JSONObject jsonObject = new JSONObject();
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jsonObject.put("time", mobilePosition.getTime());
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jsonObject.put("serial", deviceChannel.getDeviceId());
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jsonObject.put("code", deviceChannel.getChannelId());
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jsonObject.put("longitude", mobilePosition.getLongitude());
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jsonObject.put("latitude", mobilePosition.getLatitude());
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jsonObject.put("altitude", mobilePosition.getAltitude());
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jsonObject.put("direction", mobilePosition.getDirection());
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jsonObject.put("speed", mobilePosition.getSpeed());
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redisCatchStorage.sendMobilePositionMsg(jsonObject);
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}
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}
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if (!ObjectUtils.isEmpty(deviceAlarm.getDeviceId())) {
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if (deviceAlarm.getAlarmMethod().contains(DeviceAlarmMethod.Video.getVal() + "")) {
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deviceAlarm.setAlarmType(getText(sipMsgInfo.getRootElement().element("Info"), "AlarmType"));
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}
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}
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logger.info("[收到报警通知]内容：{}", JSON.toJSONString(deviceAlarm));
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// 作者自用判断，其他小伙伴需要此消息可以自行修改，但是不要提在pr里
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if (DeviceAlarmMethod.Other.getVal() == Integer.parseInt(deviceAlarm.getAlarmMethod())) {
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// 发送给平台的报警信息。 发送redis通知
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logger.info("[发送给平台的报警信息]内容：{}", JSONObject.toJSONString(deviceAlarm));
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AlarmChannelMessage alarmChannelMessage = new AlarmChannelMessage();
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alarmChannelMessage.setAlarmSn(Integer.parseInt(deviceAlarm.getAlarmMethod()));
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alarmChannelMessage.setAlarmDescription(deviceAlarm.getAlarmDescription());
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alarmChannelMessage.setAlarmType(Integer.parseInt(deviceAlarm.getAlarmType()));
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alarmChannelMessage.setGbId(channelId);
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redisCatchStorage.sendAlarmMsg(alarmChannelMessage);
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continue;
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}
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logger.debug("存储报警信息、报警分类");
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// 存储报警信息、报警分类
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if (sipConfig.isAlarm()) {
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deviceAlarmService.add(deviceAlarm);
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}
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if (redisCatchStorage.deviceIsOnline(sipMsgInfo.getDevice().getDeviceId())) {
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publisher.deviceAlarmEventPublish(deviceAlarm);
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}
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}catch (Exception e) {
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logger.warn("[收到报警通知] 发现未处理的异常, {}\r\n{}",e.getMessage(), evt.getRequest());
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}
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}
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});
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}
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}
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@Override
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public void handForPlatform(RequestEvent evt, ParentPlatform parentPlatform, Element rootElement) {
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logger.info("收到来自平台[{}]的报警通知", parentPlatform.getServerGBId());
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// 回复200 OK
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try {
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responseAck((SIPRequest) evt.getRequest(), Response.OK);
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} catch (SipException | InvalidArgumentException | ParseException e) {
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logger.error("[命令发送失败] 国标级联 报警通知回复: {}", e.getMessage());
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}
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Element deviceIdElement = rootElement.element("DeviceID");
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String channelId = deviceIdElement.getText().toString();
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DeviceAlarm deviceAlarm = new DeviceAlarm();
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deviceAlarm.setCreateTime(DateUtil.getNow());
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deviceAlarm.setDeviceId(parentPlatform.getServerGBId());
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deviceAlarm.setChannelId(channelId);
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deviceAlarm.setAlarmPriority(getText(rootElement, "AlarmPriority"));
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deviceAlarm.setAlarmMethod(getText(rootElement, "AlarmMethod"));
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String alarmTime = XmlUtil.getText(rootElement, "AlarmTime");
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if (alarmTime == null) {
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return;
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}
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deviceAlarm.setAlarmTime(DateUtil.ISO8601Toyyyy_MM_dd_HH_mm_ss(alarmTime));
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String alarmDescription = getText(rootElement, "AlarmDescription");
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if (alarmDescription == null) {
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deviceAlarm.setAlarmDescription("");
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} else {
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deviceAlarm.setAlarmDescription(alarmDescription);
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}
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String longitude = getText(rootElement, "Longitude");
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if (longitude != null && NumericUtil.isDouble(longitude)) {
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deviceAlarm.setLongitude(Double.parseDouble(longitude));
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} else {
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deviceAlarm.setLongitude(0.00);
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}
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String latitude = getText(rootElement, "Latitude");
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if (latitude != null && NumericUtil.isDouble(latitude)) {
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deviceAlarm.setLatitude(Double.parseDouble(latitude));
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} else {
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deviceAlarm.setLatitude(0.00);
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}
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if (!ObjectUtils.isEmpty(deviceAlarm.getAlarmMethod())) {
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if (deviceAlarm.getAlarmMethod().contains(DeviceAlarmMethod.Video.getVal() + "")) {
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deviceAlarm.setAlarmType(getText(rootElement.element("Info"), "AlarmType"));
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}
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}
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if (channelId.equals(parentPlatform.getDeviceGBId())) {
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// 发送给平台的报警信息。 发送redis通知
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AlarmChannelMessage alarmChannelMessage = new AlarmChannelMessage();
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alarmChannelMessage.setAlarmSn(Integer.parseInt(deviceAlarm.getAlarmMethod()));
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alarmChannelMessage.setAlarmDescription(deviceAlarm.getAlarmDescription());
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alarmChannelMessage.setGbId(channelId);
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alarmChannelMessage.setAlarmType(Integer.parseInt(deviceAlarm.getAlarmType()));
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redisCatchStorage.sendAlarmMsg(alarmChannelMessage);
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return;
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}
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}
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}
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