|  |  | 
 |  |  |  | 
 |  |  |     } | 
 |  |  |  | 
 |  |  |     @Override | 
 |  |  |     public List<StreamAuthorityInfo> getAllStreamAuthorityInfo() { | 
 |  |  |         String scanKey = VideoManagerConstants.MEDIA_STREAM_AUTHORITY + userSetting.getServerId() + "_*_*" ; | 
 |  |  |         List<StreamAuthorityInfo> result = new ArrayList<>(); | 
 |  |  |         List<Object> keys = RedisUtil.scan(scanKey); | 
 |  |  |         for (Object o : keys) { | 
 |  |  |             String key = (String) o; | 
 |  |  |             result.add((StreamAuthorityInfo) RedisUtil.get(key)); | 
 |  |  |         } | 
 |  |  |         return result; | 
 |  |  |     } | 
 |  |  |  | 
 |  |  |  | 
 |  |  |     @Override | 
 |  |  |     public OnStreamChangedHookParam getStreamInfo(String app, String streamId, String mediaServerId) { |