处理可能会出现的空指针异常

pei

2024-03-29 728e60ce8431fe5a70e44a1da2d4835425ce83a5

 src/main/java/com/genersoft/iot/vmp/gb28181/event/EventPublisher.java

@@ -4,6 +4,7 @@
import com.genersoft.iot.vmp.gb28181.event.device.RequestTimeoutEvent;
import com.genersoft.iot.vmp.gb28181.event.record.RecordEndEvent;
import com.genersoft.iot.vmp.gb28181.event.subscribe.catalog.CatalogEvent;
import com.genersoft.iot.vmp.gb28181.event.subscribe.mobilePosition.MobilePositionEvent;
import com.genersoft.iot.vmp.media.zlm.event.ZLMOfflineEvent;
import com.genersoft.iot.vmp.media.zlm.event.ZLMOnlineEvent;
import org.springframework.beans.factory.annotation.Autowired;
@@ -94,6 +95,13 @@
   }


   public void mobilePositionEventPublish(MobilePosition mobilePosition) {
      MobilePositionEvent event = new MobilePositionEvent(this);
      event.setMobilePosition(mobilePosition);
      applicationEventPublisher.publishEvent(event);
   }


   public void catalogEventPublishForStream(String platformId, List<GbStream> gbStreams, String type) {
      CatalogEvent outEvent = new CatalogEvent(this);
      outEvent.setGbStreams(gbStreams);