further protections for HGCalValidation for HLT

Author: mmusich

RecoHGCal/TICL/plugins/SimTrackstersProducer.cc

@@ -248,6 +248,7 @@ void SimTrackstersProducer::produce(edm::Event& evt, const edm::EventSetup& es)
   if (!layerClustersHandle.isValid() || !layerClustersTimesHandle.isValid() || !inputClusterMaskHandle.isValid()) {
     edm::LogWarning("SimTrackstersProducer") << "Missing input collections. Producing empty outputs.";
 
+    evt.put(std::move(result));
     evt.put(std::move(result_ticlCandidates));
     evt.put(std::move(output_mask));
     evt.put(std::move(result_fromCP), "fromCPs");
@@ -280,7 +281,22 @@ void SimTrackstersProducer::produce(edm::Event& evt, const edm::EventSetup& es)
   evt.getByToken(trackingParticleToken_, trackingParticles_h);
   edm::Handle<std::vector<reco::Track>> recoTracks_h;
   evt.getByToken(recoTracksToken_, recoTracks_h);
-  const auto& TPtoRecoTrackMap = evt.get(associatormapStRsToken_);
+
+  //TP to reco track map
+  const auto TPtoRecoTrackMapHandle = evt.getHandle(associatormapStRsToken_);
+  if (!TPtoRecoTrackMapHandle.isValid()) {
+    edm::LogWarning("SimTrackstersProducer") << "Missing TP->RecoTrack association.";
+    evt.put(std::move(result));
+    evt.put(std::move(result_ticlCandidates));
+    evt.put(std::move(output_mask));
+    evt.put(std::move(result_fromCP), "fromCPs");
+    evt.put(std::move(resultPU), "PU");
+    evt.put(std::move(output_mask_fromCP), "fromCPs");
+    evt.put(std::move(cpToSc_SimTrackstersMap));
+    return;
+  }
+  const auto& TPtoRecoTrackMap = *TPtoRecoTrackMapHandle;
+
   const auto& simTrackToTPMap = evt.get(associationSimTrackToTPToken_);
   const auto& recoTracks = *recoTracks_h;
 

Validation/HGCalValidation/plugins/HGCalValidator.cc

@@ -420,6 +420,8 @@ void HGCalValidator::dqmAnalyze(const edm::Event& event,
   for (const auto& token : hits_tokens_) {
     Handle<HGCRecHitCollection> hitsHandle;
     event.getByToken(token, hitsHandle);
+    if (!hitsHandle.isValid())
+      continue;
     rechitManager.addVector(*hitsHandle);
   }
 
@@ -451,6 +453,10 @@ void HGCalValidator::dqmAnalyze(const edm::Event& event,
   //Layer clusters
   edm::Handle<reco::CaloClusterCollection> clusterHandle;
   event.getByToken(layerclusters_, clusterHandle);
+
+  if (!clusterHandle.isValid())
+    return;
+
   const reco::CaloClusterCollection& clusters = *clusterHandle;
 
   std::vector<edm::Handle<TracksterToTracksterMap>> tracksterToTracksterMapsHandles;