引入lombok框架 优化redis存储结构

648540858

2020-10-16 1947edb69af115eed2cbb4b2b9f60075fce18cbb

 src/main/java/com/genersoft/iot/vmp/storager/redis/VideoManagerRedisStoragerImpl.java

@@ -66,7 +66,6 @@
      if (deviceMap.get(device.getDeviceId()) == null) {
         deviceMap.put(device.getDeviceId(), new HashMap<String, HashSet<String>>());
      }
//      List<Object> deviceChannelList = redis.keys(VideoManagerConstants.CACHEKEY_PREFIX + device.getDeviceId() + "_" + "*");
      // 更新device中的通道数量
      device.setChannelCount(deviceMap.get(device.getDeviceId()).size());
      // 存储device
@@ -90,7 +89,6 @@
      // 存储通道
      redis.set(VideoManagerConstants.CACHEKEY_PREFIX + deviceId +
                  "_" + channel.getChannelId() +
                  ":" + channel.getName() +
                  "_" + (channel.getStatus() == 1 ? "on":"off") +
                  "_" + (channelMap.get(channelId).size() > 0)+
                  "_" + (StringUtils.isEmpty(channel.getParentId())?null:channel.getParentId()),
@@ -117,7 +115,6 @@
//                  deviceChannel);
            redis.set(VideoManagerConstants.CACHEKEY_PREFIX + deviceId +
                        "_" + deviceChannel.getChannelId() +
                        ":" + deviceChannel.getName() +
                        "_" + (deviceChannel.getStatus() == 1 ? "on":"off") +
                        "_" + (channelMap.get(deviceChannel.getChannelId()).size() > 0)+
                        "_" + (StringUtils.isEmpty(deviceChannel.getParentId())?null:deviceChannel.getParentId()),
@@ -156,7 +153,8 @@
            "_" + queryOnline + // 搜索是否在线
            "_" + queryHasSubChannel + // 搜索是否含有子节点
            "_" + "*";
      List<Object> deviceChannelList = redis.keys(queryStr);
//      List<Object> deviceChannelList = redis.keys(queryStr);
      List<Object> deviceChannelList = redis.scan(queryStr);
      pageResult.setPage(page);
      pageResult.setCount(count);
      pageResult.setTotal(deviceChannelList.size());
@@ -180,10 +178,12 @@
   @Override
   public List<DeviceChannel> queryChannelsByDeviceId(String deviceId) {
      List<DeviceChannel> result = new ArrayList<>();
      List<Object> deviceChannelList = redis.keys(VideoManagerConstants.CACHEKEY_PREFIX + deviceId + "_" + "*");
//      List<Object> deviceChannelList = redis.keys(VideoManagerConstants.CACHEKEY_PREFIX + deviceId + "_" + "*");
      List<Object> deviceChannelList = redis.scan(VideoManagerConstants.CACHEKEY_PREFIX + deviceId + "_" + "*");

      if (deviceChannelList != null && deviceChannelList.size() > 0 ) {
         for (int i = 0; i < deviceChannelList.size(); i++) {
            result.add((DeviceChannel)redis.get((String)deviceChannelList.get(i)));
            result.add((DeviceChannel)redis.get((String) deviceChannelList.get(i)));
         }
      }
      return result;
@@ -204,7 +204,8 @@
            "_" + queryHasSubChannel + // 搜索是否含有子节点
            "_" + parentChannelId;

      List<Object> deviceChannelList = redis.keys(queryStr);
//      List<Object> deviceChannelList = redis.keys(queryStr);
      List<Object> deviceChannelList = redis.scan(queryStr);

      if (deviceChannelList != null && deviceChannelList.size() > 0 ) {
         for (int i = 0; i < deviceChannelList.size(); i++) {
@@ -230,7 +231,8 @@

   public List<DeviceChannel> querySubChannels(String deviceId, String parentChannelId) {
      List<DeviceChannel> allDeviceChannels = new ArrayList<>();
      List<Object> deviceChannelList = redis.keys(VideoManagerConstants.CACHEKEY_PREFIX + deviceId + "_" + "*");
//      List<Object> deviceChannelList = redis.keys(VideoManagerConstants.CACHEKEY_PREFIX + deviceId + "_" + "*");
      List<Object> deviceChannelList = redis.scan(VideoManagerConstants.CACHEKEY_PREFIX + deviceId + "_" + "*");

      if (deviceChannelList != null && deviceChannelList.size() > 0 ) {
         for (int i = 0; i < deviceChannelList.size(); i++) {
@@ -247,7 +249,8 @@
   @Override
   public DeviceChannel queryChannel(String deviceId, String channelId) {
      DeviceChannel deviceChannel = null;
      List<Object> deviceChannelList = redis.keys(VideoManagerConstants.CACHEKEY_PREFIX + deviceId +
//      List<Object> deviceChannelList = redis.keys(VideoManagerConstants.CACHEKEY_PREFIX + deviceId +
      List<Object> deviceChannelList = redis.scan(VideoManagerConstants.CACHEKEY_PREFIX + deviceId +
            "_" + channelId  + "*");
      if (deviceChannelList != null && deviceChannelList.size() > 0 ) {
         deviceChannel = (DeviceChannel)redis.get((String)deviceChannelList.get(0));
@@ -271,7 +274,8 @@

      if (deviceIds == null || deviceIds.length == 0) {

         List<Object> deviceIdList = redis.keys(VideoManagerConstants.DEVICE_PREFIX+"*");
//         List<Object> deviceIdList = redis.keys(VideoManagerConstants.DEVICE_PREFIX+"*");
         List<Object> deviceIdList = redis.scan(VideoManagerConstants.DEVICE_PREFIX+"*");
         pageResult.setTotal(deviceIdList.size());
         int maxCount = (page + 1)* count;
         for (int i = page * count; i < (pageResult.getTotal() > maxCount ? maxCount : pageResult.getTotal() ); i++) {
@@ -297,7 +301,8 @@
      List<Device> devices = new ArrayList<>();

      if (deviceIds == null || deviceIds.length == 0) {
         List<Object> deviceIdList = redis.keys(VideoManagerConstants.DEVICE_PREFIX+"*");
//         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)));
         }
@@ -392,14 +397,16 @@
   }
   @Override
   public StreamInfo queryPlayBySSRC(String ssrc) {
      List<Object> playLeys = redis.keys(String.format("%S_%s_*", VideoManagerConstants.PLAYER_PREFIX, ssrc));
//      List<Object> playLeys = redis.keys(String.format("%S_%s_*", VideoManagerConstants.PLAYER_PREFIX, ssrc));
      List<Object> playLeys = redis.scan(String.format("%S_%s_*", VideoManagerConstants.PLAYER_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.keys(String.format("%S_*_%s_%s", VideoManagerConstants.PLAYER_PREFIX,
      List<Object> playLeys = redis.scan(String.format("%S_*_%s_%s", VideoManagerConstants.PLAYER_PREFIX,
            deviceId,
            code));
      if (playLeys == null || playLeys.size() == 0) return null;
@@ -434,20 +441,21 @@
      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.keys(VideoManagerConstants.CACHEKEY_PREFIX +
         List<Object> deviceChannelList = redis.scan(VideoManagerConstants.CACHEKEY_PREFIX +
               device.getDeviceId() + "_" + "*");
         if (deviceChannelList != null && deviceChannelList.size() > 0 ) {
            for (int i = 0; i < deviceChannelList.size(); i++) {
               String key = (String)deviceChannelList.get(i);
               String[] s = key.split("_");
               String channelId = s[3].split(":")[0];
               String channelId = s[3];
               HashSet<String> subChannel = channelMap.get(channelId);
               if (subChannel == null) {
                  subChannel = new HashSet<>();
               }
               System.out.println(key);
               if (s.length == 7 && !"null".equals(s[6])) {
                  subChannel.add(s[6]);
               if (s.length == 6 && !"null".equals(s[5])) {
                  subChannel.add(s[5]);
               }
               channelMap.put(channelId, subChannel);
            }
@@ -459,7 +467,8 @@
   @Override
   public void cleanChannelsForDevice(String deviceId) {
      List<DeviceChannel> result = new ArrayList<>();
      List<Object> deviceChannelList = redis.keys(VideoManagerConstants.CACHEKEY_PREFIX + deviceId + "_" + "*");
//      List<Object> deviceChannelList = redis.keys(VideoManagerConstants.CACHEKEY_PREFIX + deviceId + "_" + "*");
      List<Object> deviceChannelList = redis.scan(VideoManagerConstants.CACHEKEY_PREFIX + deviceId + "_" + "*");
      if (deviceChannelList != null && deviceChannelList.size() > 0 ) {
         for (int i = 0; i < deviceChannelList.size(); i++) {
            redis.del((String)deviceChannelList.get(i));
@@ -470,7 +479,8 @@
   @Override
   public Map<String, StreamInfo> queryPlayByDeviceId(String deviceId) {
      Map<String, StreamInfo> streamInfos = new HashMap<>();
      List<Object> playLeys = redis.keys(String.format("%S_*_%S_*", VideoManagerConstants.PLAYER_PREFIX, deviceId));
//      List<Object> playLeys = redis.keys(String.format("%S_*_%S_*", VideoManagerConstants.PLAYER_PREFIX, deviceId));
      List<Object> playLeys = redis.scan(String.format("%S_*_%S_*", VideoManagerConstants.PLAYER_PREFIX, deviceId));
      if (playLeys.size() == 0) return streamInfos;
      for (int i = 0; i < playLeys.size(); i++) {
         String key = (String) playLeys.get(i);