check item linked to ldnMessage before storing a new solr document

4Science · Mar 4, 2024 · c3ab2a1 · c3ab2a1
1 parent f2683da
commit c3ab2a1
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/...-api/src/main/java/org/dspace/discovery/indexobject/LDNMessageEntityIndexFactoryImpl.java b/...-api/src/main/java/org/dspace/discovery/indexobject/LDNMessageEntityIndexFactoryImpl.java
@@ -89,6 +89,9 @@ public SolrInputDocument buildDocument(Context context, IndexableLDNNotification
         doc.addField("queue_status_s", LDNMessageEntity.getQueueStatus(ldnMessage));
         addFacetIndex(doc, "queue_status", String.valueOf(ldnMessage.getQueueStatus()),
             LDNMessageEntity.getQueueStatus(ldnMessage));
+        if (ldnMessage.getObject() == null || ldnMessage.getObject().getID() == null) {
+            throw new SQLException("ldnMessage " + ldnMessage.getID() + " is linked to no Item.");
+        }
         Item item = itemService.findByIdOrLegacyId(context, ldnMessage.getObject().getID().toString());
         if (item != null) {
             addFacetIndex(doc, "object", item.getID().toString(), itemService.getMetadata(item, "dc.title"));