Don't update indexed object if it is no persistent entity.

Original Pull Request  #1673
Closes #803

Author: sothawo

Diff for: src/main/java/org/springframework/data/elasticsearch/core/AbstractElasticsearchTemplate.java

@@ -66,7 +66,6 @@
 import org.springframework.data.mapping.PersistentPropertyAccessor;
 import org.springframework.data.mapping.callback.EntityCallbacks;
 import org.springframework.data.mapping.context.MappingContext;
-import org.springframework.data.util.CloseableIterator;
 import org.springframework.data.util.Streamable;
 import org.springframework.lang.NonNull;
 import org.springframework.lang.Nullable;
@@ -95,7 +94,8 @@ protected void initialize(ElasticsearchConverter elasticsearchConverter) {
 		Assert.notNull(elasticsearchConverter, "elasticsearchConverter must not be null.");
 
 		this.elasticsearchConverter = elasticsearchConverter;
-		MappingContext<? extends ElasticsearchPersistentEntity<?>, ElasticsearchPersistentProperty> mappingContext = this.elasticsearchConverter.getMappingContext();
+		MappingContext<? extends ElasticsearchPersistentEntity<?>, ElasticsearchPersistentProperty> mappingContext = this.elasticsearchConverter
+				.getMappingContext();
 		this.entityOperations = new EntityOperations(mappingContext);
 		this.routingResolver = new DefaultRoutingResolver((SimpleElasticsearchMappingContext) mappingContext);
 
@@ -611,25 +611,30 @@ protected List<IndexedObjectInformation> checkForBulkOperationFailure(BulkRespon
 	}
 
 	protected void updateIndexedObject(Object entity, IndexedObjectInformation indexedObjectInformation) {
-		ElasticsearchPersistentEntity<?> persistentEntity = getRequiredPersistentEntity(entity.getClass());
-		PersistentPropertyAccessor<Object> propertyAccessor = persistentEntity.getPropertyAccessor(entity);
-		ElasticsearchPersistentProperty idProperty = persistentEntity.getIdProperty();
 
-		// Only deal with text because ES generated Ids are strings!
-		if (idProperty != null && idProperty.getType().isAssignableFrom(String.class)) {
-			propertyAccessor.setProperty(idProperty, indexedObjectInformation.getId());
-		}
+		ElasticsearchPersistentEntity<?> persistentEntity = elasticsearchConverter.getMappingContext()
+				.getPersistentEntity(entity.getClass());
 
-		if (indexedObjectInformation.getSeqNo() != null && indexedObjectInformation.getPrimaryTerm() != null
-				&& persistentEntity.hasSeqNoPrimaryTermProperty()) {
-			ElasticsearchPersistentProperty seqNoPrimaryTermProperty = persistentEntity.getSeqNoPrimaryTermProperty();
-			propertyAccessor.setProperty(seqNoPrimaryTermProperty,
-					new SeqNoPrimaryTerm(indexedObjectInformation.getSeqNo(), indexedObjectInformation.getPrimaryTerm()));
-		}
+		if (persistentEntity != null) {
+			PersistentPropertyAccessor<Object> propertyAccessor = persistentEntity.getPropertyAccessor(entity);
+			ElasticsearchPersistentProperty idProperty = persistentEntity.getIdProperty();
+
+			// Only deal with text because ES generated Ids are strings!
+			if (idProperty != null && idProperty.getType().isAssignableFrom(String.class)) {
+				propertyAccessor.setProperty(idProperty, indexedObjectInformation.getId());
+			}
 
-		if (indexedObjectInformation.getVersion() != null && persistentEntity.hasVersionProperty()) {
-			ElasticsearchPersistentProperty versionProperty = persistentEntity.getVersionProperty();
-			propertyAccessor.setProperty(versionProperty, indexedObjectInformation.getVersion());
+			if (indexedObjectInformation.getSeqNo() != null && indexedObjectInformation.getPrimaryTerm() != null
+					&& persistentEntity.hasSeqNoPrimaryTermProperty()) {
+				ElasticsearchPersistentProperty seqNoPrimaryTermProperty = persistentEntity.getSeqNoPrimaryTermProperty();
+				propertyAccessor.setProperty(seqNoPrimaryTermProperty,
+						new SeqNoPrimaryTerm(indexedObjectInformation.getSeqNo(), indexedObjectInformation.getPrimaryTerm()));
+			}
+
+			if (indexedObjectInformation.getVersion() != null && persistentEntity.hasVersionProperty()) {
+				ElasticsearchPersistentProperty versionProperty = persistentEntity.getVersionProperty();
+				propertyAccessor.setProperty(versionProperty, indexedObjectInformation.getVersion());
+			}
 		}
 	}
 

Diff for: src/main/java/org/springframework/data/elasticsearch/core/ElasticsearchRestTemplate.java

@@ -148,7 +148,6 @@ public String doIndex(IndexQuery query, IndexCoordinates index) {
 		IndexRequest request = prepareWriteRequest(requestFactory.indexRequest(query, index));
 		IndexResponse indexResponse = execute(client -> client.index(request, RequestOptions.DEFAULT));
 
-		// We should call this because we are not going through a mapper.
 		Object queryObject = query.getObject();
 		if (queryObject != null) {
 			updateIndexedObject(queryObject, IndexedObjectInformation.of(indexResponse.getId(), indexResponse.getSeqNo(),

Diff for: src/main/java/org/springframework/data/elasticsearch/core/ElasticsearchTemplate.java

@@ -168,7 +168,6 @@ public String doIndex(IndexQuery query, IndexCoordinates index) {
 		}
 		String documentId = response.getId();
 
-		// We should call this because we are not going through a mapper.
 		Object queryObject = query.getObject();
 		if (queryObject != null) {
 			updateIndexedObject(queryObject, IndexedObjectInformation.of(documentId, response.getSeqNo(),