|  |  | 
 |  |  |  | 
 |  |  |       // 如果有父设备,更新父设备内子节点数 | 
 |  |  |       String parentId = channel.getParentId(); | 
 |  |  |       if (!StringUtils.isEmpty(parentId)) { | 
 |  |  |       if (!StringUtils.isEmpty(parentId) && !parentId.equals(deviceId)) { | 
 |  |  |  | 
 |  |  |          if (channelMap.get(parentId) == null) { | 
 |  |  |             channelMap.put(parentId, new HashSet<String>()); | 
 |  |  | 
 |  |  |          DeviceChannel deviceChannel = queryChannel(deviceId, parentId); | 
 |  |  |          if (deviceChannel != null) { | 
 |  |  |             deviceChannel.setSubCount(channelMap.get(parentId).size()); | 
 |  |  | //            redis.set(VideoManagerConstants.CACHEKEY_PREFIX+deviceId + "_" + deviceChannel.getChannelId(), | 
 |  |  | //                  deviceChannel); | 
 |  |  |             redis.set(VideoManagerConstants.CACHEKEY_PREFIX + deviceId + | 
 |  |  |                         "_" + deviceChannel.getChannelId() + | 
 |  |  |                         "_" + (deviceChannel.getStatus() == 1 ? "on":"off") + | 
 |  |  | 
 |  |  |       PageResult pageResult = new PageResult<Device>(); | 
 |  |  |       pageResult.setPage(page); | 
 |  |  |       pageResult.setCount(count); | 
 |  |  |       Device device = null; | 
 |  |  |  | 
 |  |  |       if (deviceIds == null || deviceIds.length == 0) { | 
 |  |  |  | 
 |  |  | 
 |  |  |          pageResult.setTotal(deviceIdList.size()); | 
 |  |  |          int maxCount = (page + 1)* count; | 
 |  |  |          for (int i = page * count; i < (pageResult.getTotal() > maxCount ? maxCount : pageResult.getTotal() ); i++) { | 
 |  |  |             devices.add((Device)redis.get((String)deviceIdList.get(i))); | 
 |  |  |             // devices.add((Device)redis.get((String)deviceIdList.get(i))); | 
 |  |  |             device =(Device)redis.get((String)deviceIdList.get(i)); | 
 |  |  |             if (redis.scan(VideoManagerConstants.KEEPLIVEKEY_PREFIX+device.getDeviceId()).size() == 0){ | 
 |  |  |                // outline(device.getDeviceId()); | 
 |  |  |             } | 
 |  |  |             devices.add(device); | 
 |  |  |          } | 
 |  |  |       } else { | 
 |  |  |          for (int i = 0; i < deviceIds.length; i++) { | 
 |  |  |             devices.add((Device)redis.get(VideoManagerConstants.DEVICE_PREFIX+deviceIds[i])); | 
 |  |  |             // devices.add((Device)redis.get(VideoManagerConstants.DEVICE_PREFIX+deviceIds[i])); | 
 |  |  |             device = (Device)redis.get(VideoManagerConstants.DEVICE_PREFIX+deviceIds[i]); | 
 |  |  |             if (redis.scan(VideoManagerConstants.KEEPLIVEKEY_PREFIX+device.getDeviceId()).size() == 0){ | 
 |  |  |                // outline(device.getDeviceId()); | 
 |  |  |             } | 
 |  |  |             devices.add(device); | 
 |  |  |          } | 
 |  |  |       } | 
 |  |  |       pageResult.setData(devices); | 
 |  |  | 
 |  |  |    @Override | 
 |  |  |    public List<Device> queryVideoDeviceList(String[] deviceIds) { | 
 |  |  |       List<Device> devices = new ArrayList<>(); | 
 |  |  |       Device device = null; | 
 |  |  |  | 
 |  |  |       if (deviceIds == null || deviceIds.length == 0) { | 
 |  |  | //         List<Object> deviceIdList = redis.keys(VideoManagerConstants.DEVICE_PREFIX+"*"); | 
 |  |  |          List<Object> deviceIdList = redis.scan(VideoManagerConstants.DEVICE_PREFIX+"*"); | 
 |  |  |          for (int i = 0; i < deviceIdList.size(); i++) { | 
 |  |  |             devices.add((Device)redis.get((String)deviceIdList.get(i))); | 
 |  |  |             device =(Device)redis.get((String)deviceIdList.get(i)); | 
 |  |  |             if (redis.scan(VideoManagerConstants.KEEPLIVEKEY_PREFIX+device.getDeviceId()).size() == 0){ | 
 |  |  |                outline(device.getDeviceId()); | 
 |  |  |             } | 
 |  |  |             devices.add(device); | 
 |  |  |          } | 
 |  |  |       } else { | 
 |  |  |          for (int i = 0; i < deviceIds.length; i++) { | 
 |  |  |             devices.add((Device)redis.get(VideoManagerConstants.DEVICE_PREFIX+deviceIds[i])); | 
 |  |  |             device = (Device)redis.get(VideoManagerConstants.DEVICE_PREFIX+deviceIds[i]); | 
 |  |  |             if (redis.scan(VideoManagerConstants.KEEPLIVEKEY_PREFIX+device.getDeviceId()).size() == 0){ | 
 |  |  |                outline(device.getDeviceId()); | 
 |  |  |             } | 
 |  |  |             devices.add(device); | 
 |  |  |          } | 
 |  |  |       } | 
 |  |  |       return devices; | 
 |  |  | 
 |  |  |    } | 
 |  |  |  | 
 |  |  |    @Override | 
 |  |  |    public StreamInfo queryPlaybackBySSRC(String ssrc) { | 
 |  |  | //      List<Object> playLeys = redis.keys(String.format("%S_%s_*", VideoManagerConstants.PLAYER_PREFIX, ssrc)); | 
 |  |  |       List<Object> playLeys = redis.scan(String.format("%S_%s_*", VideoManagerConstants.PLAY_BLACK_PREFIX, ssrc)); | 
 |  |  |       if (playLeys == null || playLeys.size() == 0) return null; | 
 |  |  |       return (StreamInfo)redis.get(playLeys.get(0).toString()); | 
 |  |  |    } | 
 |  |  |  | 
 |  |  |    @Override | 
 |  |  |    public StreamInfo queryPlayByDevice(String deviceId, String code) { | 
 |  |  | //      List<Object> playLeys = redis.keys(String.format("%S_*_%s_%s", VideoManagerConstants.PLAYER_PREFIX, | 
 |  |  |       List<Object> playLeys = redis.scan(String.format("%S_*_%s_%s", VideoManagerConstants.PLAYER_PREFIX, | 
 |  |  | 
 |  |  |       for (Device device : devices) { | 
 |  |  |          // 更新设备下的通道 | 
 |  |  |          HashMap<String, HashSet<String>> channelMap = new HashMap<String, HashSet<String>>(); | 
 |  |  | //         List<Object> deviceChannelList = redis.keys(VideoManagerConstants.CACHEKEY_PREFIX + | 
 |  |  |          List<Object> deviceChannelList = redis.scan(VideoManagerConstants.CACHEKEY_PREFIX + | 
 |  |  |                device.getDeviceId() + "_" + "*"); | 
 |  |  |          if (deviceChannelList != null && deviceChannelList.size() > 0 ) { | 
 |  |  | 
 |  |  |          } | 
 |  |  |          deviceMap.put(device.getDeviceId(),channelMap); | 
 |  |  |       } | 
 |  |  |       System.out.println(); | 
 |  |  |    } | 
 |  |  |  | 
 |  |  |    @Override | 
 |  |  | 
 |  |  |    } | 
 |  |  |  | 
 |  |  |  | 
 |  |  |    @Override | 
 |  |  |    public boolean startPlayback(StreamInfo stream) { | 
 |  |  |       return redis.set(String.format("%S_%s_%s_%s", VideoManagerConstants.PLAY_BLACK_PREFIX, stream.getSsrc(),stream.getDeviceID(), stream.getCahnnelId()), | 
 |  |  |             stream); | 
 |  |  |    } | 
 |  |  |  | 
 |  |  |  | 
 |  |  |    @Override | 
 |  |  |    public boolean stopPlayback(StreamInfo streamInfo) { | 
 |  |  |       if (streamInfo == null) return false; | 
 |  |  |       DeviceChannel deviceChannel = queryChannel(streamInfo.getDeviceID(), streamInfo.getCahnnelId()); | 
 |  |  |       if (deviceChannel != null) { | 
 |  |  |          deviceChannel.setSsrc(null); | 
 |  |  |          deviceChannel.setPlay(false); | 
 |  |  |          updateChannel(streamInfo.getDeviceID(), deviceChannel); | 
 |  |  |       } | 
 |  |  |       return redis.del(String.format("%S_%s_%s_%s", VideoManagerConstants.PLAY_BLACK_PREFIX, | 
 |  |  |             streamInfo.getSsrc(), | 
 |  |  |             streamInfo.getDeviceID(), | 
 |  |  |             streamInfo.getCahnnelId())); | 
 |  |  |    } | 
 |  |  |  | 
 |  |  |    @Override | 
 |  |  |    public StreamInfo queryPlaybackByDevice(String deviceId, String code) { | 
 |  |  |       String format = String.format("%S_*_%s_%s", VideoManagerConstants.PLAY_BLACK_PREFIX, | 
 |  |  |             deviceId, | 
 |  |  |             code); | 
 |  |  |       List<Object> playLeys = redis.scan(String.format("%S_*_%s_%s", VideoManagerConstants.PLAY_BLACK_PREFIX, | 
 |  |  |             deviceId, | 
 |  |  |             code)); | 
 |  |  |       if (playLeys == null || playLeys.size() == 0) return null; | 
 |  |  |       return (StreamInfo)redis.get(playLeys.get(0).toString()); | 
 |  |  |    } | 
 |  |  | } |