处理获取消息体内容为空时造成的空指针异常

648540858

2022-08-17 59bda74e88ec95890cb13d54aefef38e27411c01

 src/main/java/com/genersoft/iot/vmp/storager/impl/VideoManagerStorageImpl.java

@@ -636,44 +636,8 @@
   }

   @Override
   public void updateMediaList(List<StreamPushItem> streamPushItems) {
      if (streamPushItems == null || streamPushItems.size() == 0) {
         return;
      }
      logger.info("updateMediaList:  " + streamPushItems.size());
      streamPushMapper.addAll(streamPushItems);
      // TODO 待优化
      for (int i = 0; i < streamPushItems.size(); i++) {
         int onlineResult = mediaOnline(streamPushItems.get(i).getApp(), streamPushItems.get(i).getStream());
         if (onlineResult > 0) {
            // 发送上线通知
            eventPublisher.catalogEventPublishForStream(null, streamPushItems.get(i), CatalogEvent.ON);
         }
      }
   }



   @Override
   public void updateMedia(StreamPushItem streamPushItem) {
      streamPushMapper.del(streamPushItem.getApp(), streamPushItem.getStream());
      streamPushMapper.add(streamPushItem);
      mediaOffline(streamPushItem.getApp(), streamPushItem.getStream());
   }

   @Override
   public int removeMedia(String app, String stream) {
      return streamPushMapper.del(app, stream);
   }

   @Override
   public StreamPushItem getMedia(String app, String stream) {
      return streamPushMapper.selectOne(app, stream);
   }

   @Override
   public void clearMediaList() {
      streamPushMapper.clear();
   }

   @Override
@@ -683,7 +647,7 @@
      if ("proxy".equals(gbStream.getStreamType())) {
         result = streamProxyMapper.updateStatus(app, stream, false);
      }else {
         result = streamPushMapper.updateStatus(app, stream, false);
         result = streamPushMapper.updatePushStatus(app, stream, false);
      }
      return result;
   }
@@ -695,7 +659,7 @@
      if ("proxy".equals(gbStream.getStreamType())) {
         result = streamProxyMapper.updateStatus(app, stream, true);
      }else {
         result = streamPushMapper.updateStatus(app, stream, true);
         result = streamPushMapper.updatePushStatus(app, stream, true);
      }
      return result;
   }
@@ -744,7 +708,7 @@
            platformCatalog.setParentId(platform.getDeviceGBId());
         }else {
            // 获取顶层的
            PlatformCatalog topCatalog = getTopCatalog(platformCatalog.getParentId(), platformCatalog.getPlatformId());
            PlatformCatalog topCatalog = getTopCatalog(platformCatalog.getParentId(), platform.getDeviceGBId());
            platformCatalog.setBusinessGroupId(topCatalog.getId());
         }
      }