Handle AccessionDetails#from NPE

src/main/java/org/genesys2/server/model/elastic/AccessionDetails.java

@@ -409,10 +409,10 @@ public class AccessionDetails {
 		for (Organization org : organizations) {
 			networks.add(org.getSlug());
 		}
-		
+
 		if (institute == null)
 			institute = new Institute();
-		
+
 		institute.setNetworks(networks);
 	}
 }

src/main/java/org/genesys2/server/service/impl/GenesysServiceImpl.java

@@ -315,6 +315,8 @@ public class GenesysServiceImpl implements GenesysService, DatasetService {
 	@Override
 	public AccessionDetails getAccessionDetails(long accessionId) {
 		Accession accession = getAccession(accessionId);
+		if (accession == null)
+			return null;
 
 		AccessionDetails ad = AccessionDetails.from(accession);
 		ad.networks(organizationRepository.getOrganizations(accession.getInstitute()));
@@ -335,6 +337,9 @@ public class GenesysServiceImpl implements GenesysService, DatasetService {
 	public Set<AccessionDetails> getAccessionDetails(Collection<Accession> accessions) {
 		Set<AccessionDetails> set = new HashSet<AccessionDetails>(accessions.size());
 		for (Accession accn : accessions) {
+			if (accn == null)
+				continue;
+			
 			set.add(getAccessionDetails(accn.getId()));
 		}
 		return set;

src/main/java/org/genesys2/server/service/worker/ElasticUpdaterAspect.java

@@ -161,6 +161,9 @@ public class ElasticUpdaterAspect {
 
 			// Delete all
 			for (AccessionDetails accn : deletedAccessions) {
+				if (accn == null)
+					continue;
+
 				elasticUpdater.remove(Accession.class, accn.getId());
 			}