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|  |  |  | import org.springframework.util.StringUtils; | 
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|  |  |  | import java.util.*; | 
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|  |  |  | import java.util.concurrent.ConcurrentHashMap; | 
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|  |  |  |  | 
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|  |  |  | /** | 
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|  |  |  | * 视频设备数据存储-jdbc实现 | 
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|  |  |  | 
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|  |  |  | @Override | 
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|  |  |  | public boolean exists(String deviceId) { | 
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|  |  |  | return deviceMapper.getDeviceByDeviceId(deviceId) != null; | 
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|  |  |  | } | 
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|  |  |  |  | 
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|  |  |  | /** | 
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|  |  |  | * 视频设备创建 | 
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|  |  |  | * | 
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|  |  |  | * @param device 设备对象 | 
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|  |  |  | * @return true:创建成功  false:创建失败 | 
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|  |  |  | */ | 
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|  |  |  | @Override | 
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|  |  |  | public synchronized boolean create(Device device) { | 
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|  |  |  | redisCatchStorage.updateDevice(device); | 
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|  |  |  | return deviceMapper.add(device) > 0; | 
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|  |  |  | } | 
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|  |  |  |  | 
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|  |  |  |  | 
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|  |  |  |  | 
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|  |  |  | /** | 
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|  |  |  | * 视频设备更新 | 
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|  |  |  | * | 
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|  |  |  | * @param device 设备对象 | 
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|  |  |  | * @return true:更新成功  false:更新失败 | 
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|  |  |  | */ | 
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|  |  |  | @Override | 
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|  |  |  | public synchronized boolean updateDevice(Device device) { | 
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|  |  |  | String now = DateUtil.getNow(); | 
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|  |  |  | device.setUpdateTime(now); | 
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|  |  |  | Device deviceByDeviceId = deviceMapper.getDeviceByDeviceId(device.getDeviceId()); | 
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|  |  |  | device.setCharset(device.getCharset().toUpperCase()); | 
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|  |  |  | if (deviceByDeviceId == null) { | 
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|  |  |  | device.setCreateTime(now); | 
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|  |  |  | redisCatchStorage.updateDevice(device); | 
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|  |  |  | return deviceMapper.add(device) > 0; | 
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|  |  |  | }else { | 
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|  |  |  | redisCatchStorage.updateDevice(device); | 
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|  |  |  |  | 
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|  |  |  | return deviceMapper.update(device) > 0; | 
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|  |  |  | } | 
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|  |  |  | } | 
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|  |  |  |  | 
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|  |  |  | @Override | 
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|  |  |  | 
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|  |  |  | if (deviceChannelList == null) { | 
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|  |  |  | return false; | 
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|  |  |  | } | 
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|  |  |  | List<DeviceChannel> allChannelInPlay = deviceChannelMapper.getAllChannelInPlay(); | 
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|  |  |  | Map<String,DeviceChannel> allChannelMapInPlay = new ConcurrentHashMap<>(); | 
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|  |  |  | if (allChannelInPlay.size() > 0) { | 
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|  |  |  | for (DeviceChannel deviceChannel : allChannelInPlay) { | 
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|  |  |  | allChannelMapInPlay.put(deviceChannel.getChannelId(), deviceChannel); | 
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|  |  |  | } | 
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|  |  |  | } | 
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|  |  |  | TransactionStatus transactionStatus = dataSourceTransactionManager.getTransaction(transactionDefinition); | 
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|  |  |  | // 数据去重 | 
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|  |  |  | List<DeviceChannel> channels = new ArrayList<>(); | 
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|  |  |  | StringBuilder stringBuilder = new StringBuilder(); | 
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|  |  |  | Map<String, Integer> subContMap = new HashMap<>(); | 
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|  |  |  | if (deviceChannelList != null && deviceChannelList.size() > 1) { | 
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|  |  |  | if (deviceChannelList.size() > 1) { | 
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|  |  |  | // 数据去重 | 
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|  |  |  | Set<String> gbIdSet = new HashSet<>(); | 
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|  |  |  | for (DeviceChannel deviceChannel : deviceChannelList) { | 
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|  |  |  | if (!gbIdSet.contains(deviceChannel.getChannelId())) { | 
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|  |  |  | gbIdSet.add(deviceChannel.getChannelId()); | 
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|  |  |  | if (allChannelMapInPlay.containsKey(deviceChannel.getChannelId())) { | 
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|  |  |  | deviceChannel.setStreamId(allChannelMapInPlay.get(deviceChannel.getChannelId()).getStreamId()); | 
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|  |  |  | } | 
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|  |  |  | channels.add(deviceChannel); | 
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|  |  |  | if (!StringUtils.isEmpty(deviceChannel.getParentId())) { | 
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|  |  |  | if (subContMap.get(deviceChannel.getParentId()) == null) { | 
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