package com.genersoft.iot.vmp.service.impl;
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import com.genersoft.iot.vmp.conf.DynamicTask;
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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.session.VideoStreamSessionManager;
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import com.genersoft.iot.vmp.gb28181.task.ISubscribeTask;
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import com.genersoft.iot.vmp.gb28181.task.impl.CatalogSubscribeTask;
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import com.genersoft.iot.vmp.gb28181.task.impl.MobilePositionSubscribeTask;
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import com.genersoft.iot.vmp.gb28181.transmit.cmd.ISIPCommander;
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import com.genersoft.iot.vmp.gb28181.transmit.event.request.impl.message.response.cmd.CatalogResponseMessageHandler;
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import com.genersoft.iot.vmp.service.IDeviceChannelService;
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import com.genersoft.iot.vmp.service.IDeviceService;
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import com.genersoft.iot.vmp.service.IMediaServerService;
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import com.genersoft.iot.vmp.storager.IRedisCatchStorage;
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import com.genersoft.iot.vmp.storager.dao.DeviceChannelMapper;
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import com.genersoft.iot.vmp.storager.dao.DeviceMapper;
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import com.genersoft.iot.vmp.storager.dao.PlatformChannelMapper;
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import com.genersoft.iot.vmp.utils.DateUtil;
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import com.genersoft.iot.vmp.vmanager.bean.BaseTree;
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import com.genersoft.iot.vmp.vmanager.bean.ResourceBaceInfo;
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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.annotation.Autowired;
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import org.springframework.jdbc.datasource.DataSourceTransactionManager;
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import org.springframework.stereotype.Service;
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import org.springframework.transaction.TransactionDefinition;
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import org.springframework.transaction.TransactionStatus;
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import org.springframework.util.ObjectUtils;
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import javax.sip.InvalidArgumentException;
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import javax.sip.SipException;
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import java.text.ParseException;
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import java.time.Instant;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.List;
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import java.util.concurrent.TimeUnit;
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/**
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* 设备业务（目录订阅）
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*/
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@Service
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public class DeviceServiceImpl implements IDeviceService {
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private final static Logger logger = LoggerFactory.getLogger(DeviceServiceImpl.class);
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private final String registerExpireTaskKeyPrefix = "device-register-expire-";
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@Autowired
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private DynamicTask dynamicTask;
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@Autowired
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private ISIPCommander sipCommander;
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@Autowired
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private CatalogResponseMessageHandler catalogResponseMessageHandler;
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@Autowired
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private IRedisCatchStorage redisCatchStorage;
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@Autowired
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private DeviceMapper deviceMapper;
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@Autowired
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private PlatformChannelMapper platformChannelMapper;
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@Autowired
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private IDeviceChannelService deviceChannelService;
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@Autowired
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private DeviceChannelMapper deviceChannelMapper;
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@Autowired
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DataSourceTransactionManager dataSourceTransactionManager;
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@Autowired
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TransactionDefinition transactionDefinition;
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@Autowired
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private UserSetting userSetting;
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@Autowired
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private ISIPCommander commander;
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@Autowired
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private VideoStreamSessionManager streamSession;
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@Autowired
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private IMediaServerService mediaServerService;
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@Override
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public void online(Device device) {
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logger.info("[设备上线] deviceId：{}->{}:{}", device.getDeviceId(), device.getIp(), device.getPort());
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Device deviceInRedis = redisCatchStorage.getDevice(device.getDeviceId());
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Device deviceInDb = deviceMapper.getDeviceByDeviceId(device.getDeviceId());
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String now = DateUtil.getNow();
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if (deviceInRedis != null && deviceInDb == null) {
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// redis 存在脏数据
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redisCatchStorage.clearCatchByDeviceId(device.getDeviceId());
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}
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device.setUpdateTime(now);
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// 第一次上线 或则设备之前是离线状态--进行通道同步和设备信息查询
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if (device.getCreateTime() == null) {
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device.setOnline(1);
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device.setCreateTime(now);
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logger.info("[设备上线,首次注册]: {}，查询设备信息以及通道信息", device.getDeviceId());
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deviceMapper.add(device);
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redisCatchStorage.updateDevice(device);
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try {
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commander.deviceInfoQuery(device);
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} catch (InvalidArgumentException | SipException | ParseException e) {
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logger.error("[命令发送失败] 查询设备信息: {}", e.getMessage());
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}
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sync(device);
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}else {
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if(device.getOnline() == 0){
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device.setOnline(1);
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device.setCreateTime(now);
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deviceMapper.update(device);
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redisCatchStorage.updateDevice(device);
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if (userSetting.getSyncChannelOnDeviceOnline()) {
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logger.info("[设备上线,离线状态下重新注册]: {}，查询设备信息以及通道信息", device.getDeviceId());
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try {
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commander.deviceInfoQuery(device);
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} catch (InvalidArgumentException | SipException | ParseException e) {
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logger.error("[命令发送失败] 查询设备信息: {}", e.getMessage());
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}
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sync(device);
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// TODO 如果设备下的通道级联到了其他平台，那么需要发送事件或者notify给上级平台
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}
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}else {
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if (deviceChannelMapper.queryAllChannels(device.getDeviceId()).size() == 0) {
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logger.info("[设备上线]: {}，通道数为0,查询通道信息", device.getDeviceId());
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sync(device);
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}
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deviceMapper.update(device);
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redisCatchStorage.updateDevice(device);
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}
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}
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// 上线添加订阅
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if (device.getSubscribeCycleForCatalog() > 0) {
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// 查询在线设备那些开启了订阅，为设备开启定时的目录订阅
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addCatalogSubscribe(device);
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}
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if (device.getSubscribeCycleForMobilePosition() > 0) {
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addMobilePositionSubscribe(device);
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}
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// 刷新过期任务
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String registerExpireTaskKey = registerExpireTaskKeyPrefix + device.getDeviceId();
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dynamicTask.startDelay(registerExpireTaskKey, ()-> offline(device.getDeviceId()), device.getExpires() * 1000);
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}
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@Override
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public void offline(String deviceId) {
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logger.info("[设备离线]， device：{}", deviceId);
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Device device = deviceMapper.getDeviceByDeviceId(deviceId);
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if (device == null) {
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return;
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}
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String registerExpireTaskKey = registerExpireTaskKeyPrefix + deviceId;
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dynamicTask.stop(registerExpireTaskKey);
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device.setOnline(0);
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redisCatchStorage.updateDevice(device);
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deviceMapper.update(device);
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//进行通道离线
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// deviceChannelMapper.offlineByDeviceId(deviceId);
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// 离线释放所有ssrc
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List<SsrcTransaction> ssrcTransactions = streamSession.getSsrcTransactionForAll(deviceId, null, null, null);
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if (ssrcTransactions != null && ssrcTransactions.size() > 0) {
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for (SsrcTransaction ssrcTransaction : ssrcTransactions) {
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mediaServerService.releaseSsrc(ssrcTransaction.getMediaServerId(), ssrcTransaction.getSsrc());
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mediaServerService.closeRTPServer(ssrcTransaction.getMediaServerId(), ssrcTransaction.getStream());
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streamSession.remove(deviceId, ssrcTransaction.getChannelId(), ssrcTransaction.getStream());
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}
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}
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// 移除订阅
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removeCatalogSubscribe(device);
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removeMobilePositionSubscribe(device);
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}
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@Override
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public boolean addCatalogSubscribe(Device device) {
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if (device == null || device.getSubscribeCycleForCatalog() < 0) {
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return false;
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}
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logger.info("[添加目录订阅] 设备{}", device.getDeviceId());
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// 添加目录订阅
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CatalogSubscribeTask catalogSubscribeTask = new CatalogSubscribeTask(device, sipCommander, dynamicTask);
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// 刷新订阅
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int subscribeCycleForCatalog = Math.max(device.getSubscribeCycleForCatalog(),30);
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// 设置最小值为30
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dynamicTask.startCron(device.getDeviceId() + "catalog", catalogSubscribeTask, (subscribeCycleForCatalog -1) * 1000);
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return true;
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}
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@Override
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public boolean removeCatalogSubscribe(Device device) {
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if (device == null || device.getSubscribeCycleForCatalog() < 0) {
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return false;
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}
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logger.info("[移除目录订阅]: {}", device.getDeviceId());
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String taskKey = device.getDeviceId() + "catalog";
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if (device.getOnline() == 1) {
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Runnable runnable = dynamicTask.get(taskKey);
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if (runnable instanceof ISubscribeTask) {
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ISubscribeTask subscribeTask = (ISubscribeTask) runnable;
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subscribeTask.stop();
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}
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}
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dynamicTask.stop(taskKey);
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return true;
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}
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@Override
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public boolean addMobilePositionSubscribe(Device device) {
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if (device == null || device.getSubscribeCycleForMobilePosition() < 0) {
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return false;
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}
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logger.info("[添加移动位置订阅] 设备{}", device.getDeviceId());
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// 添加目录订阅
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MobilePositionSubscribeTask mobilePositionSubscribeTask = new MobilePositionSubscribeTask(device, sipCommander, dynamicTask);
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// 设置最小值为30
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int subscribeCycleForCatalog = Math.max(device.getSubscribeCycleForMobilePosition(),30);
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// 刷新订阅
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dynamicTask.startCron(device.getDeviceId() + "mobile_position" , mobilePositionSubscribeTask, (subscribeCycleForCatalog) * 1000);
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return true;
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}
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@Override
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public boolean removeMobilePositionSubscribe(Device device) {
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if (device == null || device.getSubscribeCycleForCatalog() < 0) {
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return false;
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}
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logger.info("[移除移动位置订阅]: {}", device.getDeviceId());
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String taskKey = device.getDeviceId() + "mobile_position";
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if (device.getOnline() == 1) {
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Runnable runnable = dynamicTask.get(taskKey);
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if (runnable instanceof ISubscribeTask) {
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ISubscribeTask subscribeTask = (ISubscribeTask) runnable;
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subscribeTask.stop();
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}
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}
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dynamicTask.stop(taskKey);
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return true;
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}
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@Override
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public SyncStatus getChannelSyncStatus(String deviceId) {
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return catalogResponseMessageHandler.getChannelSyncProgress(deviceId);
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}
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@Override
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public Boolean isSyncRunning(String deviceId) {
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return catalogResponseMessageHandler.isSyncRunning(deviceId);
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}
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@Override
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public void sync(Device device) {
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if (catalogResponseMessageHandler.isSyncRunning(device.getDeviceId())) {
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logger.info("开启同步时发现同步已经存在");
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return;
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}
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int sn = (int)((Math.random()*9+1)*100000);
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catalogResponseMessageHandler.setChannelSyncReady(device, sn);
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try {
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sipCommander.catalogQuery(device, sn, event -> {
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String errorMsg = String.format("同步通道失败，错误码： %s, %s", event.statusCode, event.msg);
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catalogResponseMessageHandler.setChannelSyncEnd(device.getDeviceId(), errorMsg);
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});
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} catch (SipException | InvalidArgumentException | ParseException e) {
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logger.error("[同步通道], 信令发送失败：{}", e.getMessage() );
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String errorMsg = String.format("同步通道失败，信令发送失败： %s", e.getMessage());
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catalogResponseMessageHandler.setChannelSyncEnd(device.getDeviceId(), errorMsg);
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}
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}
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@Override
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public Device getDevice(String deviceId) {
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Device device = redisCatchStorage.getDevice(deviceId);
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if (device == null) {
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device = deviceMapper.getDeviceByDeviceId(deviceId);
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if (device != null) {
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redisCatchStorage.updateDevice(device);
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}
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}
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return device;
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}
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@Override
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public List<Device> getAllOnlineDevice() {
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return deviceMapper.getOnlineDevices();
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}
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@Override
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public boolean expire(Device device) {
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Instant registerTimeDate = Instant.from(DateUtil.formatter.parse(device.getRegisterTime()));
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Instant expireInstant = registerTimeDate.plusMillis(TimeUnit.SECONDS.toMillis(device.getExpires()));
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return expireInstant.isBefore(Instant.now());
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}
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@Override
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public void checkDeviceStatus(Device device) {
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if (device == null || device.getOnline() == 0) {
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return;
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}
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try {
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sipCommander.deviceStatusQuery(device, null);
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} catch (InvalidArgumentException | SipException | ParseException e) {
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logger.error("[命令发送失败] 设备状态查询: {}", e.getMessage());
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}
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}
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@Override
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public Device getDeviceByHostAndPort(String host, int port) {
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return deviceMapper.getDeviceByHostAndPort(host, port);
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}
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@Override
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public void updateDevice(Device device) {
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String now = DateUtil.getNow();
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device.setUpdateTime(now);
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device.setCharset(device.getCharset().toUpperCase());
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device.setUpdateTime(DateUtil.getNow());
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if (deviceMapper.update(device) > 0) {
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redisCatchStorage.updateDevice(device);
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}
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}
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/**
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* 更新通道坐标系
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*/
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private void updateDeviceChannelGeoCoordSys(Device device) {
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List<DeviceChannel> deviceChannels = deviceChannelMapper.getAllChannelWithCoordinate(device.getDeviceId());
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if (deviceChannels.size() > 0) {
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List<DeviceChannel> deviceChannelsForStore = new ArrayList<>();
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for (DeviceChannel deviceChannel : deviceChannels) {
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deviceChannelsForStore.add(deviceChannelService.updateGps(deviceChannel, device));
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}
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deviceChannelService.updateChannels(device.getDeviceId(), deviceChannelsForStore);
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}
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}
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@Override
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public List<BaseTree<DeviceChannel>> queryVideoDeviceTree(String deviceId, String parentId, boolean onlyCatalog) {
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Device device = deviceMapper.getDeviceByDeviceId(deviceId);
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if (device == null) {
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return null;
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}
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if (parentId == null || parentId.equals(deviceId)) {
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// 字根节点开始查询
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List<DeviceChannel> rootNodes = getRootNodes(deviceId, TreeType.CIVIL_CODE.equals(device.getTreeType()), true, !onlyCatalog);
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return transportChannelsToTree(rootNodes, "");
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}
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if (TreeType.CIVIL_CODE.equals(device.getTreeType())) {
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if (parentId.length()%2 != 0) {
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return null;
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}
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// 使用行政区划展示树
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// if (parentId.length() > 10) {
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// // TODO 可能是行政区划与业务分组混杂的情形
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// return null;
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// }
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if (parentId.length() == 10 ) {
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if (onlyCatalog) {
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return null;
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}
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// parentId为行业编码， 其下不会再有行政区划
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List<DeviceChannel> channels = deviceChannelMapper.getChannelsByCivilCode(deviceId, parentId);
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List<BaseTree<DeviceChannel>> trees = transportChannelsToTree(channels, parentId);
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return trees;
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}
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// 查询其下的行政区划和摄像机
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List<DeviceChannel> channelsForCivilCode = deviceChannelMapper.getChannelsWithCivilCodeAndLength(deviceId, parentId, parentId.length() + 2);
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if (!onlyCatalog) {
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List<DeviceChannel> channels = deviceChannelMapper.getChannelsByCivilCode(deviceId, parentId);
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for(DeviceChannel channel : channels) {
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boolean flag = false;
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for(DeviceChannel deviceChannel : channelsForCivilCode) {
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if(channel.getChannelId().equals(deviceChannel.getChannelId())) {
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flag = true;
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}
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}
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if(!flag) {
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channelsForCivilCode.add(channel);
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}
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}
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}
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List<BaseTree<DeviceChannel>> trees = transportChannelsToTree(channelsForCivilCode, parentId);
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return trees;
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}
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// 使用业务分组展示树
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if (TreeType.BUSINESS_GROUP.equals(device.getTreeType())) {
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if (parentId.length() < 14 ) {
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return null;
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}
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List<DeviceChannel> deviceChannels = deviceChannelMapper.queryChannels(deviceId, parentId, null, null, null);
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List<BaseTree<DeviceChannel>> trees = transportChannelsToTree(deviceChannels, parentId);
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return trees;
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}
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return null;
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}
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@Override
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public List<DeviceChannel> queryVideoDeviceInTreeNode(String deviceId, String parentId) {
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Device device = deviceMapper.getDeviceByDeviceId(deviceId);
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if (device == null) {
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return null;
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}
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if (parentId == null || parentId.equals(deviceId)) {
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// 字根节点开始查询
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List<DeviceChannel> rootNodes = getRootNodes(deviceId, TreeType.CIVIL_CODE.equals(device.getTreeType()), false, true);
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return rootNodes;
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}
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if (TreeType.CIVIL_CODE.equals(device.getTreeType())) {
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if (parentId.length()%2 != 0) {
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return null;
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}
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// 使用行政区划展示树
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if (parentId.length() > 10) {
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// TODO 可能是行政区划与业务分组混杂的情形
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return null;
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}
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if (parentId.length() == 10 ) {
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// parentId为行业编码， 其下不会再有行政区划
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List<DeviceChannel> channels = deviceChannelMapper.getChannelsByCivilCode(deviceId, parentId);
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return channels;
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}
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// 查询其下的行政区划和摄像机
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List<DeviceChannel> channels = deviceChannelMapper.getChannelsByCivilCode(deviceId, parentId);
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return channels;
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}
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// 使用业务分组展示树
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if (TreeType.BUSINESS_GROUP.equals(device.getTreeType())) {
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if (parentId.length() < 14 ) {
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return null;
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}
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List<DeviceChannel> deviceChannels = deviceChannelMapper.queryChannels(deviceId, parentId, null, null, null);
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return deviceChannels;
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}
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return null;
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}
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private List<BaseTree<DeviceChannel>> transportChannelsToTree(List<DeviceChannel> channels, String parentId) {
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if (channels == null) {
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return null;
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}
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List<BaseTree<DeviceChannel>> treeNotes = new ArrayList<>();
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if (channels.size() == 0) {
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return treeNotes;
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}
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for (DeviceChannel channel : channels) {
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BaseTree<DeviceChannel> node = new BaseTree<>();
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node.setId(channel.getChannelId());
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node.setDeviceId(channel.getDeviceId());
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node.setName(channel.getName());
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node.setPid(parentId);
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node.setBasicData(channel);
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node.setParent(false);
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if (channel.getChannelId().length() > 8) {
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String gbCodeType = channel.getChannelId().substring(10, 13);
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node.setParent(gbCodeType.equals(ChannelIdType.BUSINESS_GROUP) || gbCodeType.equals(ChannelIdType.VIRTUAL_ORGANIZATION) );
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}else {
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node.setParent(true);
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}
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treeNotes.add(node);
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}
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Collections.sort(treeNotes);
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return treeNotes;
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}
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private List<DeviceChannel> getRootNodes(String deviceId, boolean isCivilCode, boolean haveCatalog, boolean haveChannel) {
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if (!haveCatalog && !haveChannel) {
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return null;
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}
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List<DeviceChannel> result = new ArrayList<>();
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if (isCivilCode) {
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// 使用行政区划
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Integer length= deviceChannelMapper.getChannelMinLength(deviceId);
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if (length == null) {
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return null;
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}
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if (length <= 10) {
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if (haveCatalog) {
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List<DeviceChannel> provinceNode = deviceChannelMapper.getChannelsWithCivilCodeAndLength(deviceId, null, length);
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if (provinceNode != null && provinceNode.size() > 0) {
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result.addAll(provinceNode);
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}
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}
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if (haveChannel) {
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// 查询那些civilCode不在通道中的不规范通道，放置在根目录
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List<DeviceChannel> nonstandardNode = deviceChannelMapper.getChannelWithoutCiviCode(deviceId);
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if (nonstandardNode != null && nonstandardNode.size() > 0) {
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result.addAll(nonstandardNode);
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}
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}
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}else {
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if (haveChannel) {
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List<DeviceChannel> deviceChannels = deviceChannelMapper.queryChannels(deviceId, null, null, null, null);
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if (deviceChannels != null && deviceChannels.size() > 0) {
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result.addAll(deviceChannels);
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}
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}
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}
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}else {
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// 使用业务分组+虚拟组织
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// 只获取业务分组
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List<DeviceChannel> deviceChannels = deviceChannelMapper.getBusinessGroups(deviceId, ChannelIdType.BUSINESS_GROUP);
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if (deviceChannels != null && deviceChannels.size() > 0) {
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result.addAll(deviceChannels);
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}
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}
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return result;
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}
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@Override
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public boolean isExist(String deviceId) {
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return deviceMapper.getDeviceByDeviceId(deviceId) != null;
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}
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@Override
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public void addDevice(Device device) {
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device.setOnline(0);
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device.setCreateTime(DateUtil.getNow());
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device.setUpdateTime(DateUtil.getNow());
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deviceMapper.addCustomDevice(device);
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}
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@Override
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public void updateCustomDevice(Device device) {
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Device deviceInStore = deviceMapper.getDeviceByDeviceId(device.getDeviceId());
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if (deviceInStore == null) {
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logger.warn("更新设备时未找到设备信息");
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return;
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}
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if (!ObjectUtils.isEmpty(device.getName())) {
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deviceInStore.setName(device.getName());
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}
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if (!ObjectUtils.isEmpty(device.getCharset())) {
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deviceInStore.setCharset(device.getCharset());
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}
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if (!ObjectUtils.isEmpty(device.getMediaServerId())) {
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deviceInStore.setMediaServerId(device.getMediaServerId());
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}
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deviceInStore.setSdpIp(device.getSdpIp());
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deviceInStore.setCharset(device.getCharset());
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deviceInStore.setTreeType(device.getTreeType());
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// 目录订阅相关的信息
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if (device.getSubscribeCycleForCatalog() > 0) {
|
if (deviceInStore.getSubscribeCycleForCatalog() == 0 || deviceInStore.getSubscribeCycleForCatalog() != device.getSubscribeCycleForCatalog()) {
|
deviceInStore.setSubscribeCycleForCatalog(device.getSubscribeCycleForCatalog());
|
// 开启订阅
|
addCatalogSubscribe(deviceInStore);
|
}
|
}else if (device.getSubscribeCycleForCatalog() == 0) {
|
if (deviceInStore.getSubscribeCycleForCatalog() != 0) {
|
deviceInStore.setSubscribeCycleForCatalog(device.getSubscribeCycleForCatalog());
|
// 取消订阅
|
removeCatalogSubscribe(deviceInStore);
|
}
|
}
|
|
// 移动位置订阅相关的信息
|
if (device.getSubscribeCycleForMobilePosition() > 0) {
|
if (deviceInStore.getSubscribeCycleForMobilePosition() == 0 || deviceInStore.getSubscribeCycleForMobilePosition() != device.getSubscribeCycleForMobilePosition()) {
|
deviceInStore.setMobilePositionSubmissionInterval(device.getMobilePositionSubmissionInterval());
|
deviceInStore.setSubscribeCycleForMobilePosition(device.getSubscribeCycleForMobilePosition());
|
// 开启订阅
|
addMobilePositionSubscribe(deviceInStore);
|
}
|
}else if (device.getSubscribeCycleForMobilePosition() == 0) {
|
if (deviceInStore.getSubscribeCycleForMobilePosition() != 0) {
|
// 取消订阅
|
removeMobilePositionSubscribe(deviceInStore);
|
}
|
}
|
// 坐标系变化，需要重新计算GCJ02坐标和WGS84坐标
|
if (!deviceInStore.getGeoCoordSys().equals(device.getGeoCoordSys())) {
|
updateDeviceChannelGeoCoordSys(device);
|
}
|
// 更新redis
|
redisCatchStorage.updateDevice(device);
|
deviceMapper.updateCustom(device);
|
}
|
|
@Override
|
public boolean delete(String deviceId) {
|
TransactionStatus transactionStatus = dataSourceTransactionManager.getTransaction(transactionDefinition);
|
boolean result = false;
|
try {
|
platformChannelMapper.delChannelForDeviceId(deviceId);
|
deviceChannelMapper.cleanChannelsByDeviceId(deviceId);
|
if ( deviceMapper.del(deviceId) < 0 ) {
|
//事务回滚
|
dataSourceTransactionManager.rollback(transactionStatus);
|
}
|
result = true;
|
dataSourceTransactionManager.commit(transactionStatus); //手动提交
|
}catch (Exception e) {
|
dataSourceTransactionManager.rollback(transactionStatus);
|
}
|
return result;
|
}
|
|
@Override
|
public ResourceBaceInfo getOverview() {
|
return deviceMapper.getOverview();
|
}
|
}
|
