|  |  | 
 |  |  | 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.conf.UserSetting; | 
 |  |  | import com.genersoft.iot.vmp.gb28181.bean.*; | 
 |  |  | 
 |  |  | 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; | 
 |  |  | 
 |  |  |             redisCatchStorage.clearCatchByDeviceId(device.getDeviceId()); | 
 |  |  |         } | 
 |  |  |         device.setUpdateTime(now); | 
 |  |  |  | 
 |  |  |         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); | 
 |  |  | 
 |  |  |             } | 
 |  |  |             sync(device); | 
 |  |  |         }else { | 
 |  |  |  | 
 |  |  |             if(device.getOnline() == 0){ | 
 |  |  |                 device.setOnline(1); | 
 |  |  |                 device.setCreateTime(now); | 
 |  |  | 
 |  |  |             addMobilePositionSubscribe(device); | 
 |  |  |         } | 
 |  |  |         // 刷新过期任务 | 
 |  |  |         String registerExpireTaskKey = registerExpireTaskKeyPrefix + device.getDeviceId(); | 
 |  |  |         // 增加一个10秒给设备重发消息的机会 | 
 |  |  |         dynamicTask.startDelay(registerExpireTaskKey, ()-> offline(device.getDeviceId()), (device.getExpires() + 10) * 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.info("[设备离线], device:{}", 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); | 
 |  |  | 
 |  |  |             if (parentId.length() < 14 ) { | 
 |  |  |                 return null; | 
 |  |  |             } | 
 |  |  |             List<DeviceChannel> deviceChannels = deviceChannelMapper.queryChannels(deviceId, parentId, null, null, null); | 
 |  |  |             List<DeviceChannel> deviceChannels = deviceChannelMapper.queryChannels(deviceId, parentId, null, null, null,null); | 
 |  |  |             List<BaseTree<DeviceChannel>> trees = transportChannelsToTree(deviceChannels, parentId); | 
 |  |  |             return trees; | 
 |  |  |         } | 
 |  |  | 
 |  |  |             if (parentId.length() < 14 ) { | 
 |  |  |                 return null; | 
 |  |  |             } | 
 |  |  |             List<DeviceChannel> deviceChannels = deviceChannelMapper.queryChannels(deviceId, parentId, null, null, null); | 
 |  |  |             List<DeviceChannel> deviceChannels = deviceChannelMapper.queryChannels(deviceId, parentId, null, null, null,null); | 
 |  |  |             return deviceChannels; | 
 |  |  |         } | 
 |  |  |  | 
 |  |  | 
 |  |  |                 } | 
 |  |  |             }else { | 
 |  |  |                 if (haveChannel) { | 
 |  |  |                     List<DeviceChannel> deviceChannels = deviceChannelMapper.queryChannels(deviceId, null, null, null, null); | 
 |  |  |                     List<DeviceChannel> deviceChannels = deviceChannelMapper.queryChannels(deviceId, null, null, null, null,null); | 
 |  |  |                     if (deviceChannels != null && deviceChannels.size() > 0) { | 
 |  |  |                         result.addAll(deviceChannels); | 
 |  |  |                     } |