完善语音对讲级联

648540858

2023-03-21 82adc0cb23f3ee47322e78889cdaba57e9309000

 src/main/java/com/genersoft/iot/vmp/service/impl/DeviceServiceImpl.java

@@ -1,27 +1,42 @@
package com.genersoft.iot.vmp.service.impl;

import com.genersoft.iot.vmp.common.VideoManagerConstants;
import com.genersoft.iot.vmp.conf.DynamicTask;
import com.genersoft.iot.vmp.gb28181.bean.Device;
import com.genersoft.iot.vmp.gb28181.bean.SsrcTransaction;
import com.genersoft.iot.vmp.conf.UserSetting;
import com.genersoft.iot.vmp.gb28181.bean.*;
import com.genersoft.iot.vmp.gb28181.session.AudioBroadcastManager;
import com.genersoft.iot.vmp.gb28181.session.VideoStreamSessionManager;
import com.genersoft.iot.vmp.gb28181.transmit.cmd.ISIPCommander;
import com.genersoft.iot.vmp.gb28181.transmit.event.request.impl.message.response.cmd.CatalogResponseMessageHandler;
import com.genersoft.iot.vmp.service.IDeviceService;
import com.genersoft.iot.vmp.gb28181.task.ISubscribeTask;
import com.genersoft.iot.vmp.gb28181.task.impl.CatalogSubscribeTask;
import com.genersoft.iot.vmp.gb28181.task.impl.MobilePositionSubscribeTask;
import com.genersoft.iot.vmp.gb28181.bean.SyncStatus;
import com.genersoft.iot.vmp.gb28181.transmit.cmd.ISIPCommander;
import com.genersoft.iot.vmp.gb28181.transmit.event.request.impl.message.response.cmd.CatalogResponseMessageHandler;
import com.genersoft.iot.vmp.media.zlm.ZLMRESTfulUtils;
import com.genersoft.iot.vmp.media.zlm.dto.MediaServerItem;
import com.genersoft.iot.vmp.service.IDeviceChannelService;
import com.genersoft.iot.vmp.service.IDeviceService;
import com.genersoft.iot.vmp.service.IMediaServerService;
import com.genersoft.iot.vmp.storager.IRedisCatchStorage;
import com.genersoft.iot.vmp.storager.dao.DeviceChannelMapper;
import com.genersoft.iot.vmp.storager.dao.DeviceMapper;
import com.genersoft.iot.vmp.storager.dao.PlatformChannelMapper;
import com.genersoft.iot.vmp.utils.DateUtil;
import com.genersoft.iot.vmp.vmanager.bean.BaseTree;
import com.genersoft.iot.vmp.vmanager.bean.ResourceBaceInfo;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.jdbc.datasource.DataSourceTransactionManager;
import org.springframework.stereotype.Service;
import org.springframework.util.StringUtils;
import org.springframework.transaction.TransactionDefinition;
import org.springframework.transaction.TransactionStatus;
import org.springframework.util.ObjectUtils;

import javax.sip.InvalidArgumentException;
import javax.sip.SipException;
import java.text.ParseException;
import java.time.Instant;
import java.util.List;
import java.util.*;
import java.util.concurrent.TimeUnit;

/**
@@ -31,8 +46,6 @@
public class DeviceServiceImpl implements IDeviceService {

    private final static Logger logger = LoggerFactory.getLogger(DeviceServiceImpl.class);

    private final String  registerExpireTaskKeyPrefix = "device-register-expire-";

    @Autowired
    private DynamicTask dynamicTask;
@@ -50,6 +63,24 @@
    private DeviceMapper deviceMapper;

    @Autowired
    private PlatformChannelMapper platformChannelMapper;

    @Autowired
    private IDeviceChannelService deviceChannelService;

    @Autowired
    private DeviceChannelMapper deviceChannelMapper;

    @Autowired
    DataSourceTransactionManager dataSourceTransactionManager;

    @Autowired
    TransactionDefinition transactionDefinition;

    @Autowired
    private UserSetting userSetting;

    @Autowired
    private ISIPCommander commander;

    @Autowired
@@ -57,6 +88,12 @@

    @Autowired
    private IMediaServerService mediaServerService;

    @Autowired
    private AudioBroadcastManager audioBroadcastManager;

    @Autowired
    private ZLMRESTfulUtils zlmresTfulUtils;

    @Override
    public void online(Device device) {
@@ -68,22 +105,53 @@
        if (deviceInRedis != null && deviceInDb == null) {
            // redis 存在脏数据
            redisCatchStorage.clearCatchByDeviceId(device.getDeviceId());

        }
        device.setUpdateTime(now);
        device.setOnline(1);

        // 第一次上线
        if (device.getKeepaliveIntervalTime() == 0) {
            // 默认心跳间隔60
            device.setKeepaliveIntervalTime(60);
        }
        // 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
        if (device.getCreateTime() == null) {
            device.setOnline(1);
            device.setCreateTime(now);
            logger.info("[设备上线,首次注册]: {}，查询设备信息以及通道信息", device.getDeviceId());
            commander.deviceInfoQuery(device);
            sync(device);
            deviceMapper.add(device);
            redisCatchStorage.updateDevice(device);
            try {
                commander.deviceInfoQuery(device);
            } catch (InvalidArgumentException | SipException | ParseException e) {
                logger.error("[命令发送失败] 查询设备信息: {}", e.getMessage());
            }
            sync(device);
        }else {
            deviceMapper.update(device);
            if(device.getOnline() == 0){
                device.setOnline(1);
                device.setCreateTime(now);
                deviceMapper.update(device);
                redisCatchStorage.updateDevice(device);
                if (userSetting.getSyncChannelOnDeviceOnline()) {
                    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());
                    try {
                        commander.deviceInfoQuery(device);
                    } catch (InvalidArgumentException | SipException | ParseException e) {
                        logger.error("[命令发送失败] 查询设备信息: {}", e.getMessage());
                    }
                    sync(device);
                    // 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
                }
            }else {
                if (deviceChannelMapper.queryAllChannels(device.getDeviceId()).size() == 0) {
                    logger.info("[设备上线]: {}，通道数为0,查询通道信息", device.getDeviceId());
                    sync(device);
                }

                deviceMapper.update(device);
                redisCatchStorage.updateDevice(device);
            }

        }
        redisCatchStorage.updateDevice(device);

        // 上线添加订阅
        if (device.getSubscribeCycleForCatalog() > 0) {
            // 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
@@ -93,34 +161,55 @@
            addMobilePositionSubscribe(device);
        }
        // 刷新过期任务
        String registerExpireTaskKey = registerExpireTaskKeyPrefix + device.getDeviceId();
        dynamicTask.stop(registerExpireTaskKey);
        dynamicTask.startDelay(registerExpireTaskKey, ()-> offline(device.getDeviceId()), device.getExpires() * 1000);
        String registerExpireTaskKey = VideoManagerConstants.REGISTER_EXPIRE_TASK_KEY_PREFIX + device.getDeviceId();
        // 如果第一次注册那么必须在60 * 3时间内收到一个心跳，否则设备离线
        dynamicTask.startDelay(registerExpireTaskKey, ()-> offline(device.getDeviceId()), device.getKeepaliveIntervalTime() * 1000 * 3);
    }

    @Override
    public void offline(String deviceId) {
        logger.error("[设备离线]， device：{}", deviceId);
        Device device = deviceMapper.getDeviceByDeviceId(deviceId);
        if (device == null) {
            return;
        }
        String registerExpireTaskKey = registerExpireTaskKeyPrefix + deviceId;
        String registerExpireTaskKey = VideoManagerConstants.REGISTER_EXPIRE_TASK_KEY_PREFIX + deviceId;
        dynamicTask.stop(registerExpireTaskKey);
        device.setOnline(0);
        redisCatchStorage.updateDevice(device);
        deviceMapper.update(device);
        //进行通道离线
//        deviceChannelMapper.offlineByDeviceId(deviceId);
        // 离线释放所有ssrc
        List<SsrcTransaction> ssrcTransactions = streamSession.getSsrcTransactionForAll(deviceId, null, null, null);
        if (ssrcTransactions != null && ssrcTransactions.size() > 0) {
            for (SsrcTransaction ssrcTransaction : ssrcTransactions) {
                mediaServerService.releaseSsrc(ssrcTransaction.getMediaServerId(), ssrcTransaction.getSsrc());
                mediaServerService.closeRTPServer(deviceId, ssrcTransaction.getChannelId(), ssrcTransaction.getStream());
                mediaServerService.closeRTPServer(ssrcTransaction.getMediaServerId(), ssrcTransaction.getStream());
                streamSession.remove(deviceId, ssrcTransaction.getChannelId(), ssrcTransaction.getStream());
            }
        }
        // 移除订阅
        removeCatalogSubscribe(device);
        removeMobilePositionSubscribe(device);
        List<AudioBroadcastCatch> audioBroadcastCatches = audioBroadcastManager.get(deviceId);
        if (audioBroadcastCatches.size() > 0) {
            for (AudioBroadcastCatch audioBroadcastCatch : audioBroadcastCatches) {

                SendRtpItem sendRtpItem = redisCatchStorage.querySendRTPServer(deviceId, audioBroadcastCatch.getChannelId(), null, null);
                if (sendRtpItem != null) {
                    redisCatchStorage.deleteSendRTPServer(deviceId, sendRtpItem.getChannelId(), null, null);
                    MediaServerItem mediaInfo = mediaServerService.getOne(sendRtpItem.getMediaServerId());
                    Map<String, Object> param = new HashMap<>();
                    param.put("vhost", "__defaultVhost__");
                    param.put("app", sendRtpItem.getApp());
                    param.put("stream", sendRtpItem.getStream());
                    zlmresTfulUtils.stopSendRtp(mediaInfo, param);
                }

                audioBroadcastManager.del(deviceId, audioBroadcastCatch.getChannelId());
            }
        }
    }

    @Override
@@ -131,7 +220,7 @@
        logger.info("[添加目录订阅] 设备{}", device.getDeviceId());
        // 添加目录订阅
        CatalogSubscribeTask catalogSubscribeTask = new CatalogSubscribeTask(device, sipCommander, dynamicTask);
        // 提前开始刷新订阅
        // 刷新订阅
        int subscribeCycleForCatalog = Math.max(device.getSubscribeCycleForCatalog(),30);
        // 设置最小值为30
        dynamicTask.startCron(device.getDeviceId() + "catalog", catalogSubscribeTask, (subscribeCycleForCatalog -1) * 1000);
@@ -143,8 +232,16 @@
        if (device == null || device.getSubscribeCycleForCatalog() < 0) {
            return false;
        }
        logger.info("移除目录订阅: {}", device.getDeviceId());
        dynamicTask.stop(device.getDeviceId() + "catalog");
        logger.info("[移除目录订阅]: {}", device.getDeviceId());
        String taskKey = device.getDeviceId() + "catalog";
        if (device.getOnline() == 1) {
            Runnable runnable = dynamicTask.get(taskKey);
            if (runnable instanceof ISubscribeTask) {
                ISubscribeTask subscribeTask = (ISubscribeTask) runnable;
                subscribeTask.stop();
            }
        }
        dynamicTask.stop(taskKey);
        return true;
    }

@@ -158,8 +255,8 @@
        MobilePositionSubscribeTask mobilePositionSubscribeTask = new MobilePositionSubscribeTask(device, sipCommander, dynamicTask);
        // 设置最小值为30
        int subscribeCycleForCatalog = Math.max(device.getSubscribeCycleForMobilePosition(),30);
        // 提前开始刷新订阅
        dynamicTask.startCron(device.getDeviceId() + "mobile_position" , mobilePositionSubscribeTask, (subscribeCycleForCatalog -1 ) * 1000);
        // 刷新订阅
        dynamicTask.startCron(device.getDeviceId() + "mobile_position" , mobilePositionSubscribeTask, (subscribeCycleForCatalog) * 1000);
        return true;
    }

@@ -168,8 +265,16 @@
        if (device == null || device.getSubscribeCycleForCatalog() < 0) {
            return false;
        }
        logger.info("移除移动位置订阅: {}", device.getDeviceId());
        dynamicTask.stop(device.getDeviceId() + "mobile_position");
        logger.info("[移除移动位置订阅]: {}", device.getDeviceId());
        String taskKey = device.getDeviceId() + "mobile_position";
        if (device.getOnline() == 1) {
            Runnable runnable = dynamicTask.get(taskKey);
            if (runnable instanceof ISubscribeTask) {
                ISubscribeTask subscribeTask = (ISubscribeTask) runnable;
                subscribeTask.stop();
            }
        }
        dynamicTask.stop(taskKey);
        return true;
    }

@@ -191,15 +296,28 @@
        }
        int sn = (int)((Math.random()*9+1)*100000);
        catalogResponseMessageHandler.setChannelSyncReady(device, sn);
        sipCommander.catalogQuery(device, sn, event -> {
            String errorMsg = String.format("同步通道失败，错误码： %s, %s", event.statusCode, event.msg);
        try {
            sipCommander.catalogQuery(device, sn, event -> {
                String errorMsg = String.format("同步通道失败，错误码： %s, %s", event.statusCode, event.msg);
                catalogResponseMessageHandler.setChannelSyncEnd(device.getDeviceId(), errorMsg);
            });
        } catch (SipException | InvalidArgumentException | ParseException e) {
            logger.error("[同步通道], 信令发送失败：{}", e.getMessage() );
            String errorMsg = String.format("同步通道失败，信令发送失败： %s", e.getMessage());
            catalogResponseMessageHandler.setChannelSyncEnd(device.getDeviceId(), errorMsg);
        });
        }
    }

    @Override
    public Device queryDevice(String deviceId) {
        return deviceMapper.getDeviceByDeviceId(deviceId);
    public Device getDevice(String deviceId) {
        Device device = redisCatchStorage.getDevice(deviceId);
        if (device == null) {
            device = deviceMapper.getDeviceByDeviceId(deviceId);
            if (device != null) {
                redisCatchStorage.updateDevice(device);
            }
        }
        return device;
    }

    @Override
@@ -219,7 +337,11 @@
        if (device == null || device.getOnline() == 0) {
            return;
        }
        sipCommander.deviceStatusQuery(device, null);
        try {
            sipCommander.deviceStatusQuery(device, null);
        } catch (InvalidArgumentException | SipException | ParseException e) {
            logger.error("[命令发送失败] 设备状态查询: {}", e.getMessage());
        }

    }

@@ -231,20 +353,247 @@
    @Override
    public void updateDevice(Device device) {

        String now = DateUtil.getNow();
        device.setUpdateTime(now);
        device.setCharset(device.getCharset().toUpperCase());
        device.setUpdateTime(DateUtil.getNow());
        if (deviceMapper.update(device) > 0) {
            redisCatchStorage.updateDevice(device);
        }
    }

    /**
     * 更新通道坐标系
     */
    private void updateDeviceChannelGeoCoordSys(Device device) {
       List<DeviceChannel> deviceChannels =  deviceChannelMapper.getAllChannelWithCoordinate(device.getDeviceId());
       if (deviceChannels.size() > 0) {
           List<DeviceChannel> deviceChannelsForStore = new ArrayList<>();
           for (DeviceChannel deviceChannel : deviceChannels) {
               deviceChannelsForStore.add(deviceChannelService.updateGps(deviceChannel, device));
           }
           deviceChannelService.updateChannels(device.getDeviceId(), deviceChannelsForStore);
       }
    }


    @Override
    public List<BaseTree<DeviceChannel>> queryVideoDeviceTree(String deviceId, String parentId, boolean onlyCatalog) {
        Device device = deviceMapper.getDeviceByDeviceId(deviceId);
        if (device == null) {
            return null;
        }
        if (parentId == null || parentId.equals(deviceId)) {
            // 字根节点开始查询
            List<DeviceChannel> rootNodes = getRootNodes(deviceId, TreeType.CIVIL_CODE.equals(device.getTreeType()), true, !onlyCatalog);
            return transportChannelsToTree(rootNodes, "");
        }

        if (TreeType.CIVIL_CODE.equals(device.getTreeType())) {
            if (parentId.length()%2 != 0) {
                return null;
            }
            // 使用行政区划展示树
//            if (parentId.length() > 10) {
//                // TODO 可能是行政区划与业务分组混杂的情形
//                return null;
//            }

            if (parentId.length() == 10 ) {
                if (onlyCatalog) {
                    return null;
                }
                // parentId为行业编码， 其下不会再有行政区划
                List<DeviceChannel> channels = deviceChannelMapper.getChannelsByCivilCode(deviceId, parentId);
                List<BaseTree<DeviceChannel>> trees = transportChannelsToTree(channels, parentId);
                return trees;
            }
            // 查询其下的行政区划和摄像机
            List<DeviceChannel> channelsForCivilCode = deviceChannelMapper.getChannelsWithCivilCodeAndLength(deviceId, parentId, parentId.length() + 2);
            if (!onlyCatalog) {
                List<DeviceChannel> channels = deviceChannelMapper.getChannelsByCivilCode(deviceId, parentId);

                for(DeviceChannel channel : channels) {
                    boolean flag = false;
                    for(DeviceChannel deviceChannel : channelsForCivilCode) {
                        if(channel.getChannelId().equals(deviceChannel.getChannelId())) {
                            flag = true;
                        }
                    }
                    if(!flag) {
                        channelsForCivilCode.add(channel);
                    }
                }
            }
            List<BaseTree<DeviceChannel>> trees = transportChannelsToTree(channelsForCivilCode, parentId);
            return trees;

        }
        // 使用业务分组展示树
        if (TreeType.BUSINESS_GROUP.equals(device.getTreeType())) {
            if (parentId.length() < 14 ) {
                return null;
            }
            List<DeviceChannel> deviceChannels = deviceChannelMapper.queryChannels(deviceId, parentId, null, null, null,null);
            List<BaseTree<DeviceChannel>> trees = transportChannelsToTree(deviceChannels, parentId);
            return trees;
        }

        return null;
    }

    @Override
    public List<DeviceChannel> queryVideoDeviceInTreeNode(String deviceId, String parentId) {
        Device device = deviceMapper.getDeviceByDeviceId(deviceId);
        if (device == null) {
            return null;
        }
        if (parentId == null || parentId.equals(deviceId)) {
            // 字根节点开始查询
            List<DeviceChannel> rootNodes = getRootNodes(deviceId, TreeType.CIVIL_CODE.equals(device.getTreeType()), false, true);
            return rootNodes;
        }

        if (TreeType.CIVIL_CODE.equals(device.getTreeType())) {
            if (parentId.length()%2 != 0) {
                return null;
            }
            // 使用行政区划展示树
            if (parentId.length() > 10) {
                // TODO 可能是行政区划与业务分组混杂的情形
                return null;
            }

            if (parentId.length() == 10 ) {
                // parentId为行业编码， 其下不会再有行政区划
                List<DeviceChannel> channels = deviceChannelMapper.getChannelsByCivilCode(deviceId, parentId);
                return channels;
            }
            // 查询其下的行政区划和摄像机
            List<DeviceChannel> channels = deviceChannelMapper.getChannelsByCivilCode(deviceId, parentId);
            return channels;

        }
        // 使用业务分组展示树
        if (TreeType.BUSINESS_GROUP.equals(device.getTreeType())) {
            if (parentId.length() < 14 ) {
                return null;
            }
            List<DeviceChannel> deviceChannels = deviceChannelMapper.queryChannels(deviceId, parentId, null, null, null,null);
            return deviceChannels;
        }

        return null;
    }

    private List<BaseTree<DeviceChannel>> transportChannelsToTree(List<DeviceChannel> channels, String parentId) {
        if (channels == null) {
            return null;
        }
        List<BaseTree<DeviceChannel>> treeNotes = new ArrayList<>();
        if (channels.size() == 0) {
            return treeNotes;
        }
        for (DeviceChannel channel : channels) {

            BaseTree<DeviceChannel> node = new BaseTree<>();
            node.setId(channel.getChannelId());
            node.setDeviceId(channel.getDeviceId());
            node.setName(channel.getName());
            node.setPid(parentId);
            node.setBasicData(channel);
            node.setParent(false);
            if (channel.getChannelId().length() > 8) {
                String gbCodeType = channel.getChannelId().substring(10, 13);
                node.setParent(gbCodeType.equals(ChannelIdType.BUSINESS_GROUP) || gbCodeType.equals(ChannelIdType.VIRTUAL_ORGANIZATION) );
            }else {
                node.setParent(true);
            }
            treeNotes.add(node);
        }
        Collections.sort(treeNotes);
        return treeNotes;
    }

    private List<DeviceChannel> getRootNodes(String deviceId, boolean isCivilCode, boolean haveCatalog, boolean haveChannel) {
        if (!haveCatalog && !haveChannel) {
            return null;
        }
        List<DeviceChannel> result = new ArrayList<>();
        if (isCivilCode) {
            // 使用行政区划
            Integer length= deviceChannelMapper.getChannelMinLength(deviceId);
            if (length == null) {
                return null;
            }
            if (length <= 10) {
                if (haveCatalog) {
                    List<DeviceChannel> provinceNode = deviceChannelMapper.getChannelsWithCivilCodeAndLength(deviceId, null, length);
                    if (provinceNode != null && provinceNode.size() > 0) {
                        result.addAll(provinceNode);
                    }
                }

                if (haveChannel) {
                    // 查询那些civilCode不在通道中的不规范通道，放置在根目录
                    List<DeviceChannel> nonstandardNode = deviceChannelMapper.getChannelWithoutCiviCode(deviceId);
                    if (nonstandardNode != null && nonstandardNode.size() > 0) {
                        result.addAll(nonstandardNode);
                    }
                }
            }else {
                if (haveChannel) {
                    List<DeviceChannel> deviceChannels = deviceChannelMapper.queryChannels(deviceId, null, null, null, null,null);
                    if (deviceChannels != null && deviceChannels.size() > 0) {
                        result.addAll(deviceChannels);
                    }
                }
            }

        }else {
            // 使用业务分组+虚拟组织

            // 只获取业务分组
            List<DeviceChannel> deviceChannels = deviceChannelMapper.getBusinessGroups(deviceId, ChannelIdType.BUSINESS_GROUP);
            if (deviceChannels != null && deviceChannels.size() > 0) {
                result.addAll(deviceChannels);
            }
        }
        return result;
    }

    @Override
    public boolean isExist(String deviceId) {
        return deviceMapper.getDeviceByDeviceId(deviceId) != null;
    }

    @Override
    public void addDevice(Device device) {
        device.setOnline(0);
        device.setCreateTime(DateUtil.getNow());
        device.setUpdateTime(DateUtil.getNow());
        deviceMapper.addCustomDevice(device);
    }

    @Override
    public void updateCustomDevice(Device device) {
        Device deviceInStore = deviceMapper.getDeviceByDeviceId(device.getDeviceId());
        if (deviceInStore == null) {
            logger.warn("更新设备时未找到设备信息");
            return;
        }
        if (!StringUtils.isEmpty(device.getName())) {
        if (!ObjectUtils.isEmpty(device.getName())) {
            deviceInStore.setName(device.getName());
        }
        if (!StringUtils.isEmpty(device.getCharset())) {
        if (!ObjectUtils.isEmpty(device.getCharset())) {
            deviceInStore.setCharset(device.getCharset());
        }
        if (!StringUtils.isEmpty(device.getMediaServerId())) {
        if (!ObjectUtils.isEmpty(device.getMediaServerId())) {
            deviceInStore.setMediaServerId(device.getMediaServerId());
        }
        deviceInStore.setSdpIp(device.getSdpIp());
        deviceInStore.setCharset(device.getCharset());
        deviceInStore.setTreeType(device.getTreeType());

        //  目录订阅相关的信息
        if (device.getSubscribeCycleForCatalog() > 0) {
@@ -275,13 +624,41 @@
                removeMobilePositionSubscribe(deviceInStore);
            }
        }

        String now = DateUtil.getNow();
        device.setUpdateTime(now);
        device.setCharset(device.getCharset().toUpperCase());
        device.setUpdateTime(DateUtil.getNow());
        if (deviceMapper.update(device) > 0) {
            redisCatchStorage.updateDevice(device);
        // 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();
    }

    @Override
    public List<Device> getAll() {
        return deviceMapper.getAll();
    }
}