Use correct classes in reactive operations.

src/main/java/org/springframework/data/elasticsearch/client/reactive/DefaultReactiveElasticsearchClient.java

@@ -685,6 +685,7 @@ public Mono<Void> flushIndex(HttpHeaders headers, FlushRequest flushRequest) {
 	}
 
 	@Override
+	@Deprecated
 	public Mono<org.elasticsearch.action.admin.indices.mapping.get.GetMappingsResponse> getMapping(HttpHeaders headers,
 			org.elasticsearch.action.admin.indices.mapping.get.GetMappingsRequest getMappingsRequest) {
 		return sendRequest(getMappingsRequest, requestCreator.getMapping(),

src/main/java/org/springframework/data/elasticsearch/client/util/RequestConverters.java

@@ -812,6 +812,7 @@ public static Request indexRefresh(RefreshRequest refreshRequest) {
 		return request;
 	}
 
+	@Deprecated
 	public static Request putMapping(PutMappingRequest putMappingRequest) {
 		// The concreteIndex is an internal concept, not applicable to requests made over the REST API.
 		if (putMappingRequest.getConcreteIndex() != null) {

src/main/java/org/springframework/data/elasticsearch/core/AbstractDefaultIndexOperations.java

@@ -184,10 +184,12 @@ public void refresh() {
 	protected abstract void doRefresh(IndexCoordinates indexCoordinates);
 
 	@Override
+	@Deprecated
 	public boolean addAlias(AliasQuery query) {
 		return doAddAlias(query, getIndexCoordinates());
 	}
 
+	@Deprecated
 	protected abstract boolean doAddAlias(AliasQuery query, IndexCoordinates index);
 
 	@Override
@@ -198,10 +200,12 @@ public List<AliasMetadata> queryForAlias() {
 	protected abstract List<AliasMetadata> doQueryForAlias(IndexCoordinates index);
 
 	@Override
+	@Deprecated
 	public boolean removeAlias(AliasQuery query) {
 		return doRemoveAlias(query, getIndexCoordinates());
 	}
 
+	@Deprecated
 	protected abstract boolean doRemoveAlias(AliasQuery query, IndexCoordinates index);
 
 	@Override

src/main/java/org/springframework/data/elasticsearch/core/DefaultIndexOperations.java

@@ -141,6 +141,7 @@ protected Map<String, Object> doGetMapping(IndexCoordinates index) {
 	}
 
 	@Override
+	@Deprecated
 	protected boolean doAddAlias(AliasQuery query, IndexCoordinates index) {
 
 		IndicesAliasesRequest request = requestFactory.indicesAddAliasesRequest(query, index);
@@ -149,6 +150,7 @@ protected boolean doAddAlias(AliasQuery query, IndexCoordinates index) {
 	}
 
 	@Override
+	@Deprecated
 	protected boolean doRemoveAlias(AliasQuery query, IndexCoordinates index) {
 
 		Assert.notNull(index, "No index defined for Alias");

src/main/java/org/springframework/data/elasticsearch/core/DefaultReactiveIndexOperations.java

@@ -27,13 +27,13 @@
 import org.elasticsearch.action.admin.indices.alias.IndicesAliasesRequest;
 import org.elasticsearch.action.admin.indices.alias.get.GetAliasesRequest;
 import org.elasticsearch.action.admin.indices.delete.DeleteIndexRequest;
-import org.elasticsearch.action.admin.indices.get.GetIndexRequest;
-import org.elasticsearch.action.admin.indices.mapping.get.GetMappingsRequest;
 import org.elasticsearch.action.admin.indices.settings.get.GetSettingsRequest;
 import org.elasticsearch.action.admin.indices.template.delete.DeleteIndexTemplateRequest;
 import org.elasticsearch.client.GetAliasesResponse;
 import org.elasticsearch.client.indices.CreateIndexRequest;
+import org.elasticsearch.client.indices.GetIndexRequest;
 import org.elasticsearch.client.indices.GetIndexTemplatesRequest;
+import org.elasticsearch.client.indices.GetMappingsRequest;
 import org.elasticsearch.client.indices.IndexTemplatesExistRequest;
 import org.elasticsearch.client.indices.PutIndexTemplateRequest;
 import org.slf4j.Logger;
@@ -153,7 +153,7 @@ public Mono<Boolean> delete() {
 	@Override
 	public Mono<Boolean> exists() {
 
-		GetIndexRequest request = requestFactory.getIndexRequestReactive(getIndexCoordinates().getIndexName());
+		GetIndexRequest request = requestFactory.getIndexRequest(getIndexCoordinates());
 		return Mono.from(operations.executeWithIndicesClient(client -> client.existsIndex(request)));
 	}
 
@@ -185,21 +185,21 @@ public Mono<Document> createMapping(Class<?> clazz) {
 
 	@Override
 	public Mono<Boolean> putMapping(Mono<Document> mapping) {
-		return mapping.map(document -> requestFactory.putMappingRequestReactive(getIndexCoordinates(), document)) //
+		return mapping.map(document -> requestFactory.putMappingRequest(getIndexCoordinates(), document)) //
 				.flatMap(request -> Mono.from(operations.executeWithIndicesClient(client -> client.putMapping(request))));
 	}
 
 	@Override
 	public Mono<Document> getMapping() {
 
 		IndexCoordinates indexCoordinates = getIndexCoordinates();
-		GetMappingsRequest request = requestFactory.getMappingRequestReactive(indexCoordinates);
+		GetMappingsRequest request = requestFactory.getMappingsRequest(indexCoordinates);
 
 		return Mono.from(operations.executeWithIndicesClient(client -> client.getMapping(request)))
 				.flatMap(getMappingsResponse -> {
-					Document document = Document.create();
-					document.put("properties",
-							getMappingsResponse.mappings().get(indexCoordinates.getIndexName()).get("properties").getSourceAsMap());
+					Map<String, Object> source = getMappingsResponse.mappings().get(indexCoordinates.getIndexName())
+							.getSourceAsMap();
+					Document document = Document.from(source);
 					return Mono.just(document);
 				});
 	}

src/main/java/org/springframework/data/elasticsearch/core/DefaultTransportIndexOperations.java

@@ -153,6 +153,7 @@ protected boolean doAddAlias(AliasQuery query, IndexCoordinates index) {
 	}
 
 	@Override
+	@Deprecated
 	protected boolean doRemoveAlias(AliasQuery query, IndexCoordinates index) {
 
 		Assert.notNull(index, "No index defined for Alias");

src/main/java/org/springframework/data/elasticsearch/core/RequestFactory.java

@@ -133,6 +133,7 @@ public RequestFactory(ElasticsearchConverter elasticsearchConverter) {
 	}
 
 	// region alias
+	@Deprecated
 	public IndicesAliasesRequest.AliasActions aliasAction(AliasQuery query, IndexCoordinates index) {
 
 		Assert.notNull(index, "No index defined for Alias");
@@ -178,6 +179,7 @@ public GetAliasesRequest getAliasesRequest(@Nullable String[] aliasNames, @Nulla
 		return getAliasesRequest;
 	}
 
+	@Deprecated
 	public IndicesAliasesRequest indicesAddAliasesRequest(AliasQuery query, IndexCoordinates index) {
 		IndicesAliasesRequest.AliasActions aliasAction = aliasAction(query, index);
 		IndicesAliasesRequest request = new IndicesAliasesRequest();
@@ -253,6 +255,7 @@ public IndicesAliasesRequestBuilder indicesAliasesRequestBuilder(Client client,
 		return requestBuilder;
 	}
 
+	@Deprecated
 	public IndicesAliasesRequest indicesRemoveAliasesRequest(AliasQuery query, IndexCoordinates index) {
 
 		String[] indexNames = index.getIndexNames();
@@ -264,6 +267,7 @@ public IndicesAliasesRequest indicesRemoveAliasesRequest(AliasQuery query, Index
 				.addAliasAction(aliasAction);
 	}
 
+	@Deprecated
 	IndicesAliasesRequestBuilder indicesRemoveAliasesRequestBuilder(Client client, AliasQuery query,
 			IndexCoordinates index) {
 
@@ -347,26 +351,7 @@ public BulkRequestBuilder bulkRequestBuilder(Client client, List<?> queries, Bul
 	// endregion
 
 	// region index management
-	/**
-	 * creates a CreateIndexRequest from the rest-high-level-client library.
-	 *
-	 * @param index name of the index
-	 * @param settings optional settings
-	 * @return request
-	 */
-	public CreateIndexRequest createIndexRequest(IndexCoordinates index, @Nullable Document settings) {
-		return createIndexRequest(index, settings, null);
-	}
 
-	/**
-	 * creates a CreateIndexRequest from the rest-high-level-client library.
-	 *
-	 * @param index name of the index
-	 * @param settings optional settings
-	 * @param mapping optional mapping
-	 * @return request
-	 * @since 4.2
-	 */
 	public CreateIndexRequest createIndexRequest(IndexCoordinates index, @Nullable Document settings, @Nullable Document mapping) {
 		CreateIndexRequest request = new CreateIndexRequest(index.getIndexName());
 
@@ -381,38 +366,6 @@ public CreateIndexRequest createIndexRequest(IndexCoordinates index, @Nullable D
 		return request;
 	}
 
-	/**
-	 * creates a CreateIndexRequest from the elasticsearch library, used by the reactive methods.
-	 *
-	 * @param indexName name of the index
-	 * @param settings optional settings
-	 * @return request
-	 */
-	public org.elasticsearch.action.admin.indices.create.CreateIndexRequest createIndexRequestReactive(String indexName,
-			@Nullable Document settings) {
-
-		org.elasticsearch.action.admin.indices.create.CreateIndexRequest request = new org.elasticsearch.action.admin.indices.create.CreateIndexRequest(
-				indexName);
-		request.index(indexName);
-
-		if (settings != null && !settings.isEmpty()) {
-			request.settings(settings);
-		}
-		return request;
-	}
-
-	public CreateIndexRequestBuilder createIndexRequestBuilder(Client client, IndexCoordinates index,
-			@Nullable Document settings) {
-
-		String indexName = index.getIndexName();
-		CreateIndexRequestBuilder createIndexRequestBuilder = client.admin().indices().prepareCreate(indexName);
-
-		if (settings != null) {
-			createIndexRequestBuilder.setSettings(settings);
-		}
-		return createIndexRequestBuilder;
-	}
-
 	public CreateIndexRequestBuilder createIndexRequestBuilder(Client client, IndexCoordinates index,
 			@Nullable Document settings, @Nullable Document mapping) {
 
@@ -431,29 +384,10 @@ public CreateIndexRequestBuilder createIndexRequestBuilder(Client client, IndexC
 		return createIndexRequestBuilder;
 	}
 
-	/**
-	 * creates a GetIndexRequest from the rest-high-level-client library.
-	 *
-	 * @param index name of the index
-	 * @return request
-	 */
 	public GetIndexRequest getIndexRequest(IndexCoordinates index) {
 		return new GetIndexRequest(index.getIndexNames());
 	}
 
-	/**
-	 * creates a CreateIndexRequest from the elasticsearch library, used by the reactive methods.
-	 *
-	 * @param indexName name of the index
-	 * @return request
-	 */
-	public org.elasticsearch.action.admin.indices.get.GetIndexRequest getIndexRequestReactive(String indexName) {
-
-		org.elasticsearch.action.admin.indices.get.GetIndexRequest request = new org.elasticsearch.action.admin.indices.get.GetIndexRequest();
-		request.indices(indexName);
-		return request;
-	}
-
 	public IndicesExistsRequest indicesExistsRequest(IndexCoordinates index) {
 
 		String[] indexNames = index.getIndexNames();
@@ -485,15 +419,6 @@ public PutMappingRequest putMappingRequest(IndexCoordinates index, Document mapp
 		return request;
 	}
 
-	public org.elasticsearch.action.admin.indices.mapping.put.PutMappingRequest putMappingRequestReactive(
-			IndexCoordinates index, Document mapping) {
-		org.elasticsearch.action.admin.indices.mapping.put.PutMappingRequest request = new org.elasticsearch.action.admin.indices.mapping.put.PutMappingRequest(
-				index.getIndexName());
-		request.type("not-used-but-must-be-there");
-		request.source(mapping);
-		return request;
-	}
-
 	public PutMappingRequestBuilder putMappingRequestBuilder(Client client, IndexCoordinates index, Document mapping) {
 
 		String[] indexNames = index.getIndexNames();
@@ -503,13 +428,6 @@ public PutMappingRequestBuilder putMappingRequestBuilder(Client client, IndexCoo
 		return requestBuilder;
 	}
 
-	public org.elasticsearch.action.admin.indices.mapping.get.GetMappingsRequest getMappingRequestReactive(
-			IndexCoordinates index) {
-		org.elasticsearch.action.admin.indices.mapping.get.GetMappingsRequest request = new org.elasticsearch.action.admin.indices.mapping.get.GetMappingsRequest();
-		request.indices(index.getIndexName());
-		return request;
-	}
-
 	public GetSettingsRequest getSettingsRequest(String indexName, boolean includeDefaults) {
 		return new GetSettingsRequest().indices(indexName).includeDefaults(includeDefaults);
 	}

src/test/java/org/springframework/data/elasticsearch/core/ReactiveIndexOperationsTest.java

@@ -51,7 +51,6 @@
 import org.springframework.data.elasticsearch.core.index.PutTemplateRequest;
 import org.springframework.data.elasticsearch.core.index.TemplateData;
 import org.springframework.data.elasticsearch.core.mapping.IndexCoordinates;
-import org.springframework.data.elasticsearch.junit.jupiter.ElasticsearchRestTemplateConfiguration;
 import org.springframework.data.elasticsearch.junit.jupiter.ReactiveElasticsearchRestTemplateConfiguration;
 import org.springframework.data.elasticsearch.junit.jupiter.SpringIntegrationTest;
 import org.springframework.lang.Nullable;
@@ -67,7 +66,7 @@ public class ReactiveIndexOperationsTest {
 	public static final String TESTINDEX = "reactive-index-operations-testindex";
 
 	@Configuration
-	@Import({ ReactiveElasticsearchRestTemplateConfiguration.class, ElasticsearchRestTemplateConfiguration.class })
+	@Import({ ReactiveElasticsearchRestTemplateConfiguration.class })
 	static class Config {}
 
 	@Autowired private ReactiveElasticsearchOperations operations;