Release version 5.5.2 (2025.0.2).

See #3120

.gitignore

@@ -33,3 +33,4 @@ node
 package-lock.json
 
 .mvn/.develocity
+/src/test/resources/testcontainers-local.properties

.mvn/extensions.xml

@@ -3,6 +3,6 @@
 	<extension>
 		<groupId>io.spring.develocity.conventions</groupId>
 		<artifactId>develocity-conventions-maven-extension</artifactId>
-		<version>0.0.19</version>
+		<version>0.0.22</version>
 	</extension>
 </extensions>

.mvn/jvm.config

@@ -0,0 +1,14 @@
+--add-exports jdk.compiler/com.sun.tools.javac.api=ALL-UNNAMED
+--add-exports jdk.compiler/com.sun.tools.javac.file=ALL-UNNAMED
+--add-exports jdk.compiler/com.sun.tools.javac.main=ALL-UNNAMED
+--add-exports jdk.compiler/com.sun.tools.javac.model=ALL-UNNAMED
+--add-exports jdk.compiler/com.sun.tools.javac.parser=ALL-UNNAMED
+--add-exports jdk.compiler/com.sun.tools.javac.processing=ALL-UNNAMED
+--add-exports jdk.compiler/com.sun.tools.javac.tree=ALL-UNNAMED
+--add-exports jdk.compiler/com.sun.tools.javac.util=ALL-UNNAMED
+--add-opens jdk.compiler/com.sun.tools.javac.code=ALL-UNNAMED
+--add-opens jdk.compiler/com.sun.tools.javac.comp=ALL-UNNAMED
+--add-opens=java.base/java.util=ALL-UNNAMED
+--add-opens=java.base/java.lang.reflect=ALL-UNNAMED
+--add-opens=java.base/java.text=ALL-UNNAMED
+--add-opens=java.desktop/java.awt.font=ALL-UNNAMED

.mvn/wrapper/maven-wrapper.properties

@@ -1,3 +1,3 @@
-#Thu Nov 07 09:47:28 CET 2024
+#Thu Jul 17 14:00:55 CEST 2025
 wrapperUrl=https\://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar
-distributionUrl=https\://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.9.9/apache-maven-3.9.9-bin.zip
+distributionUrl=https\://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.9.11/apache-maven-3.9.11-bin.zip

Jenkinsfile

@@ -9,7 +9,7 @@ pipeline {
 
 	triggers {
 		pollSCM 'H/10 * * * *'
-		upstream(upstreamProjects: "spring-data-commons/main", threshold: hudson.model.Result.SUCCESS)
+		upstream(upstreamProjects: "spring-data-commons/3.5.x", threshold: hudson.model.Result.SUCCESS)
 	}
 
 	options {

README.adoc

@@ -62,7 +62,7 @@ public class MyService {
 
 === Using the RestClient
 
-Please check the [official documentation](https://docs.spring.io/spring-data/elasticsearch/docs/current/reference/html/#elasticsearch.clients.configuration).
+Please check the https://docs.spring.io/spring-data/elasticsearch/docs/current/reference/html/#elasticsearch.clients.configuration[official documentation].
 
 === Maven configuration
 
@@ -168,7 +168,7 @@ Building the documentation builds also the project without running tests.
  $ ./mvnw clean install -Pantora
 ----
 
-The generated documentation is available from `target/antora/site/index.html`.
+The generated documentation is available from `target/site/index.html`.
 
 == Examples
 

ci/pipeline.properties

@@ -1,24 +1,20 @@
 # Java versions
-java.main.tag=17.0.13_11-jdk-focal
-java.next.tag=23.0.1_11-jdk-noble
+java.main.tag=17.0.15_6-jdk-focal
+java.next.tag=24.0.1_9-jdk-noble
 
 # Docker container images - standard
 docker.java.main.image=library/eclipse-temurin:${java.main.tag}
 docker.java.next.image=library/eclipse-temurin:${java.next.tag}
 
 # Supported versions of MongoDB
-docker.mongodb.4.4.version=4.4.25
-docker.mongodb.5.0.version=5.0.21
-docker.mongodb.6.0.version=6.0.10
-docker.mongodb.7.0.version=7.0.2
-docker.mongodb.8.0.version=8.0.0
+docker.mongodb.6.0.version=6.0.23
+docker.mongodb.7.0.version=7.0.20
+docker.mongodb.8.0.version=8.0.9
 
 # Supported versions of Redis
 docker.redis.6.version=6.2.13
 docker.redis.7.version=7.2.4
-
-# Supported versions of Cassandra
-docker.cassandra.3.version=3.11.16
+docker.valkey.8.version=8.1.1
 
 # Docker environment settings
 docker.java.inside.basic=-v $HOME:/tmp/jenkins-home

pom.xml

@@ -5,12 +5,12 @@
 
 	<groupId>org.springframework.data</groupId>
 	<artifactId>spring-data-elasticsearch</artifactId>
-	<version>5.4.0</version>
+	<version>5.5.2</version>
 
 	<parent>
 		<groupId>org.springframework.data.build</groupId>
 		<artifactId>spring-data-parent</artifactId>
-		<version>3.4.0</version>
+		<version>3.5.2</version>
 	</parent>
 
 	<name>Spring Data Elasticsearch</name>
@@ -18,10 +18,10 @@
 	<url>https://github.com/spring-projects/spring-data-elasticsearch</url>
 
 	<properties>
-		<springdata.commons>3.4.0</springdata.commons>
+		<springdata.commons>3.5.2</springdata.commons>
 
 		<!-- version of the ElasticsearchClient	-->
-		<elasticsearch-java>8.15.3</elasticsearch-java>
+		<elasticsearch-java>8.18.1</elasticsearch-java>
 
 		<hoverfly>0.19.0</hoverfly>
 		<log4j>2.23.1</log4j>
@@ -132,6 +132,18 @@
 			</exclusions>
 		</dependency>
 
+		<dependency>
+			<groupId>org.elasticsearch.client</groupId>
+			<artifactId>elasticsearch-rest-client</artifactId>
+			<version>${elasticsearch-java}</version>
+			<exclusions>
+				<exclusion>
+					<groupId>commons-logging</groupId>
+					<artifactId>commons-logging</artifactId>
+				</exclusion>
+			</exclusions>
+		</dependency>
+
 		<!-- Jackson JSON Mapper -->
 		<dependency>
 			<groupId>com.fasterxml.jackson.core</groupId>

src/main/antora/antora-playbook.yml

@@ -17,7 +17,7 @@ content:
     - url: https://github.com/spring-projects/spring-data-commons
       # Refname matching:
       # https://docs.antora.org/antora/latest/playbook/content-refname-matching/
-      branches: [ main, 3.2.x ]
+      branches: [ main, 3.4.x, 3.3.x ]
       start_path: src/main/antora
 asciidoc:
   attributes:

src/main/antora/modules/ROOT/nav.adoc

@@ -11,6 +11,7 @@
 *** xref:migration-guides/migration-guide-5.1-5.2.adoc[]
 *** xref:migration-guides/migration-guide-5.2-5.3.adoc[]
 *** xref:migration-guides/migration-guide-5.3-5.4.adoc[]
+*** xref:migration-guides/migration-guide-5.4-5.5.adoc[]
 
 
 * xref:elasticsearch.adoc[]

src/main/antora/modules/ROOT/pages/elasticsearch/elasticsearch-new.adoc

@@ -1,13 +1,20 @@
 [[new-features]]
 = What's new
 
+[[new-features.5-5-0]]
+== New in Spring Data Elasticsearch 5.5
+
+* Upgrade to Elasticsearch 8.18.1.
+* Add support for the `@SearchTemplateQuery` annotation on repository methods.
+* Scripted field properties of type collection can be populated from scripts returning arrays.
+
 [[new-features.5-4-0]]
 == New in Spring Data Elasticsearch 5.4
 
 * Upgrade to Elasticsearch 8.15.3.
 * Allow to customize the mapped type name for `@InnerField` and `@Field` annotations.
 * Support for Elasticsearch SQL.
-* Add support for retrieving request executionDuration.    
+* Add support for retrieving request executionDuration.
 
 [[new-features.5-3-0]]
 == New in Spring Data Elasticsearch 5.3

src/main/antora/modules/ROOT/pages/elasticsearch/misc.adoc

@@ -365,6 +365,8 @@ operations.putScript(                            <.>
 
 To use a search template in a search query, Spring Data Elasticsearch provides the `SearchTemplateQuery`, an implementation of the `org.springframework.data.elasticsearch.core.query.Query` interface.
 
+NOTE: Although `SearchTemplateQuery` is an implementation of the `Query` interface, not all of the functionality provided by the base class is available for a `SearchTemplateQuery` like setting a `Pageable` or a `Sort`. Values for this functionality must be added to the stored script like shown in the following example for paging parameters. If these values are set on the `Query` object, they will be ignored.
+
 In the following code, we will add a call using a search template query to a custom repository implementation (see
 xref:repositories/custom-implementations.adoc[]) as an example how this can be integrated into a repository call.
 
@@ -449,4 +451,3 @@ var query = Query.findAll().addSort(Sort.by(order));
 About the filter query: It is not possible to use a `CriteriaQuery` here, as this query would be converted into a Elasticsearch nested query which does not work in the filter context. So only `StringQuery` or `NativeQuery` can be used here. When using one of these, like the term query above, the Elasticsearch field names must be used, so take care, when these are redefined with the `@Field(name="...")` definition.
 
 For the definition of the order path and the nested paths, the Java entity property names should be used.
-

src/main/antora/modules/ROOT/pages/elasticsearch/repositories/elasticsearch-repository-queries.adoc

@@ -10,7 +10,9 @@ The Elasticsearch module supports all basic query building feature as string que
 === Declared queries
 
 Deriving the query from the method name is not always sufficient and/or may result in unreadable method names.
-In this case one might make use of the `@Query` annotation (see xref:elasticsearch/repositories/elasticsearch-repository-queries.adoc#elasticsearch.query-methods.at-query[Using @Query Annotation] ).
+In this case one might make use of the `@Query` annotation (see xref:elasticsearch/repositories/elasticsearch-repository-queries.adoc#elasticsearch.query-methods.at-query[Using the @Query Annotation] ).
+
+Another possibility is the use of a search-template, (see xref:elasticsearch/repositories/elasticsearch-repository-queries.adoc#elasticsearch.query-methods.at-searchtemplate-query[Using the @SearchTemplateQuery Annotation] ).
 
 [[elasticsearch.query-methods.criterions]]
 == Query creation
@@ -312,11 +314,13 @@ Repository methods can be defined to have the following return types for returni
 * `SearchPage<T>`
 
 [[elasticsearch.query-methods.at-query]]
-== Using @Query Annotation
+== Using the @Query Annotation
 
 .Declare query on the method using the `@Query` annotation.
 ====
-The arguments passed to the method can be inserted into placeholders in the query string. The placeholders are of the form `?0`, `?1`, `?2` etc. for the first, second, third parameter and so on.
+The arguments passed to the method can be inserted into placeholders in the query string.
+The placeholders are of the form `?0`, `?1`, `?2` etc. for the first, second, third parameter and so on.
+
 [source,java]
 ----
 interface BookRepository extends ElasticsearchRepository<Book, String> {
@@ -341,15 +345,20 @@ It will be sent to Easticsearch as value of the query element; if for example th
 }
 ----
 ====
+
 .`@Query` annotation on a method taking a Collection argument
 ====
 A repository method such as
+
 [source,java]
 ----
 @Query("{\"ids\": {\"values\": ?0 }}")
 List<SampleEntity> getByIds(Collection<String> ids);
 ----
-would make an https://www.elastic.co/guide/en/elasticsearch/reference/current/query-dsl-ids-query.html[IDs query] to return all the matching documents. So calling the method with a `List` of `["id1", "id2", "id3"]` would produce the query body
+
+would make an https://www.elastic.co/guide/en/elasticsearch/reference/current/query-dsl-ids-query.html[IDs query] to return all the matching documents.
+So calling the method with a `List` of `["id1", "id2", "id3"]` would produce the query body
+
 [source,json]
 ----
 {
@@ -369,7 +378,6 @@ would make an https://www.elastic.co/guide/en/elasticsearch/reference/current/qu
 ====
 https://docs.spring.io/spring-framework/reference/core/expressions.html[SpEL expression] is also supported when defining query in `@Query`.
 
-
 [source,java]
 ----
 interface BookRepository extends ElasticsearchRepository<Book, String> {
@@ -411,6 +419,7 @@ If for example the function is called with the parameter _John_, it would produc
 .accessing parameter property.
 ====
 Supposing that we have the following class as query parameter type:
+
 [source,java]
 ----
 public record QueryParameter(String value) {
@@ -444,7 +453,9 @@ We can pass `new QueryParameter("John")` as the parameter now, and it will produ
 
 .accessing bean property.
 ====
-https://docs.spring.io/spring-framework/reference/core/expressions/language-ref/bean-references.html[Bean property] is also supported to access. Given that there is a bean named `queryParameter` of type `QueryParameter`, we can access the bean with symbol `@` rather than `#`, and there is no need to declare a parameter of type `QueryParameter` in the query method:
+https://docs.spring.io/spring-framework/reference/core/expressions/language-ref/bean-references.html[Bean property] is also supported to access.
+Given that there is a bean named `queryParameter` of type `QueryParameter`, we can access the bean with symbol `@` rather than `#`, and there is no need to declare a parameter of type `QueryParameter` in the query method:
+
 [source,java]
 ----
 interface BookRepository extends ElasticsearchRepository<Book, String> {
@@ -493,6 +504,7 @@ interface BookRepository extends ElasticsearchRepository<Book, String> {
 NOTE: collection values should not be quoted when declaring the elasticsearch json query.
 
 A collection of `names` like `List.of("name1", "name2")` will produce the following terms query:
+
 [source,json]
 ----
 {
@@ -532,6 +544,7 @@ interface BookRepository extends ElasticsearchRepository<Book, String> {
     Page<Book> findByName(Collection<QueryParameter> parameters, Pageable pageable);
 }
 ----
+
 This will extract all the `value` property values as a new `Collection` from `QueryParameter` collection, thus takes the same effect as above.
 ====
 
@@ -560,3 +573,20 @@ interface BookRepository extends ElasticsearchRepository<Book, String> {
 ----
 
 ====
+
+[[elasticsearch.query-methods.at-searchtemplate-query]]
+== Using the @SearchTemplateQuery Annotation
+
+When using Elasticsearch search templates - (see xref:elasticsearch/misc.adoc#elasticsearch.misc.searchtemplates [Search Template support]) it is possible to specify that a repository method should use a template by adding the `@SearchTemplateQuery` annotation to that method.
+
+Let's assume that there is a search template stored with the name "book-by-title" and this template need a parameter named "title", then a repository method using that search template can be defined like this:
+
+[source,java]
+----
+interface BookRepository extends ElasticsearchRepository<Book, String> {
+    @SearchTemplateQuery(id = "book-by-title")
+    SearchHits<Book> findByTitle(String title);
+}
+----
+
+The parameters of the repository method are sent to the seacrh template as key/value pairs where the key is the parameter name and the value is taken from the actual value when the method is invoked.

src/main/antora/modules/ROOT/pages/elasticsearch/versions.adoc

@@ -6,11 +6,12 @@ The following table shows the Elasticsearch and Spring versions that are used by
 [cols="^,^,^,^",options="header"]
 |===
 | Spring Data Release Train | Spring Data Elasticsearch | Elasticsearch | Spring Framework
-| 2024.1 (in development) | 5.3.x | 8.15.3 | 6.1.x
-| 2024.0  | 5.3.1 | 8.13.4 | 6.1.x
-| 2023.1 (Vaughan) | 5.2.x | 8.11.1 | 6.1.x
-| 2023.0 (Ullmann) | 5.1.x | 8.7.1 | 6.0.x
-| 2022.0 (Turing) | 5.0.xfootnote:oom[Out of maintenance] | 8.5.3 | 6.0.x
+| 2025.0 | 5.5.x | 8.18.1 | 6.2.x
+| 2024.1 | 5.4.x | 8.15.5 | 6.1.x
+| 2024.0 | 5.3.xfootnote:oom[Out of maintenance] | 8.13.4 | 6.1.x
+| 2023.1 (Vaughan) | 5.2.xfootnote:oom[] | 8.11.1 | 6.1.x
+| 2023.0 (Ullmann) | 5.1.xfootnote:oom[] | 8.7.1 | 6.0.x
+| 2022.0 (Turing) | 5.0.xfootnote:oom[] | 8.5.3 | 6.0.x
 | 2021.2 (Raj) | 4.4.xfootnote:oom[] | 7.17.3 | 5.3.x
 | 2021.1 (Q) | 4.3.xfootnote:oom[] | 7.15.2 | 5.3.x
 | 2021.0 (Pascal) | 4.2.xfootnote:oom[] | 7.12.0 | 5.3.x

src/main/antora/modules/ROOT/pages/migration-guides/migration-guide-5.4-5.5.adoc

@@ -0,0 +1,30 @@
+[[elasticsearch-migration-guide-5.4-5.5]]
+= Upgrading from 5.4.x to 5.5.x
+
+This section describes breaking changes from version 5.4.x to 5.5.x and how removed features can be replaced by new introduced features.
+
+[[elasticsearch-migration-guide-5.4-5.5.breaking-changes]]
+== Breaking Changes
+
+[[elasticsearch-migration-guide-5.4-5.5.deprecations]]
+== Deprecations
+
+Some classes that probably are not used by a library user have been renamed, the classes with the old names are still there, but are deprecated:
+
+|===
+|old name|new name
+
+|ElasticsearchPartQuery|RepositoryPartQuery
+|ElasticsearchStringQuery|RepositoryStringQuery
+|ReactiveElasticsearchStringQuery|ReactiveRepositoryStringQuery
+|===
+
+=== Removals
+
+The following methods that had been deprecated since release 5.3 have been removed:
+```
+DocumentOperations.delete(Query, Class<?>)
+DocumentOperations.delete(Query, Class<?>, IndexCoordinates)
+ReactiveDocumentOperations.delete(Query, Class<?>)
+ReactiveDocumentOperations.delete(Query, Class<?>, IndexCoordinates)
+```

src/main/java/org/springframework/data/elasticsearch/BulkFailureException.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2020-2024 the original author or authors.
+ * Copyright 2020-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/ElasticsearchErrorCause.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2022-2024 the original author or authors.
+ * Copyright 2022-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/NoSuchIndexException.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2019-2024 the original author or authors.
+ * Copyright 2019-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/ResourceFailureException.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2021-2024 the original author or authors.
+ * Copyright 2021-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/ResourceNotFoundException.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2022-2024 the original author or authors.
+ * Copyright 2022-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/RestStatusException.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2021-2024 the original author or authors.
+ * Copyright 2021-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/UncategorizedElasticsearchException.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2020-2024 the original author or authors.
+ * Copyright 2020-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/VersionConflictException.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2023-2024 the original author or authors.
+ * Copyright 2023-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/annotations/Alias.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2024 the original author or authors.
+ * Copyright 2024-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/annotations/Aliases.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2024 the original author or authors.
+ * Copyright 2024-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/annotations/CompletionContext.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2019-2024 the original author or authors.
+ * Copyright 2019-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/annotations/CompletionField.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2013-2024 the original author or authors.
+ * Copyright 2013-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/annotations/CountQuery.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2021-2024 the original author or authors.
+ * Copyright 2021-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/annotations/DateFormat.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2024 the original author or authors.
+ * Copyright 2014-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/annotations/Document.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2013-2024 the original author or authors.
+ * Copyright 2013-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/annotations/Dynamic.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2021-2024 the original author or authors.
+ * Copyright 2021-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/annotations/Field.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2013-2024 the original author or authors.
+ * Copyright 2013-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/annotations/FieldElementType.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2024 the original author or authors.
+ * Copyright 2024-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/annotations/FieldType.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2013-2024 the original author or authors.
+ * Copyright 2013-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/annotations/Filter.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2024 the original author or authors.
+ * Copyright 2024-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/annotations/GeoPointField.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2013-2024 the original author or authors.
+ * Copyright 2013-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/annotations/GeoShapeField.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017-2024 the original author or authors.
+ * Copyright 2017-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/annotations/Highlight.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2020-2024 the original author or authors.
+ * Copyright 2020-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/annotations/HighlightField.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2020-2024 the original author or authors.
+ * Copyright 2020-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/annotations/HighlightParameters.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2020-2024 the original author or authors.
+ * Copyright 2020-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/annotations/IndexOptions.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2019-2024 the original author or authors.
+ * Copyright 2019-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/annotations/IndexPrefixes.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2019-2024 the original author or authors.
+ * Copyright 2019-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/annotations/IndexedIndexName.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2023-2024 the original author or authors.
+ * Copyright 2023-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/annotations/InnerField.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2024 the original author or authors.
+ * Copyright 2014-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/annotations/JoinTypeRelation.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2020-2024 the original author or authors.
+ * Copyright 2020-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/annotations/JoinTypeRelations.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2020-2024 the original author or authors.
+ * Copyright 2020-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/annotations/KnnAlgorithmType.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2024 the original author or authors.
+ * Copyright 2024-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/annotations/KnnIndexOptions.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2024 the original author or authors.
+ * Copyright 2024-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/annotations/KnnSimilarity.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2024 the original author or authors.
+ * Copyright 2024-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/annotations/Mapping.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2024 the original author or authors.
+ * Copyright 2014-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/annotations/MappingAlias.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2024 the original author or authors.
+ * Copyright 2024-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/annotations/MultiField.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2024 the original author or authors.
+ * Copyright 2014-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/annotations/NullValueType.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2020-2024 the original author or authors.
+ * Copyright 2020-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/annotations/Query.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2013-2024 the original author or authors.
+ * Copyright 2013-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/annotations/SearchTemplateQuery.java

@@ -0,0 +1,42 @@
+/*
+ * Copyright 2025 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.springframework.data.elasticsearch.annotations;
+
+import org.springframework.data.annotation.QueryAnnotation;
+
+import java.lang.annotation.Documented;
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+/**
+ * Annotation to mark a repository method as a search template method. The annotation defines the search template id,
+ * the parameters for the search template are taken from the method's arguments.
+ *
+ * @author P.J. Meisch (pj.meisch@sothawo.com)
+ * @since 5.5
+ */
+@Retention(RetentionPolicy.RUNTIME)
+@Target({ ElementType.METHOD, ElementType.ANNOTATION_TYPE })
+@Documented
+@QueryAnnotation
+public @interface SearchTemplateQuery {
+    /**
+     * The id of the search template. Must not be empt or null.
+     */
+    String id();
+}

src/main/java/org/springframework/data/elasticsearch/annotations/Setting.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2024 the original author or authors.
+ * Copyright 2014-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/annotations/Similarity.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2019-2024 the original author or authors.
+ * Copyright 2019-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/annotations/SourceFilters.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2022-2024 the original author or authors.
+ * Copyright 2022-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/annotations/TermVector.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2019-2024 the original author or authors.
+ * Copyright 2019-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/annotations/ValueConverter.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2021-2024 the original author or authors.
+ * Copyright 2021-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -41,7 +41,7 @@ public @interface ValueConverter {
 	 * Defines the class implementing the {@link PropertyValueConverter} interface. If this is a normal class, it must
 	 * provide a default constructor with no arguments. If this is an enum and thus implementing a singleton by enum it
 	 * must only have one enum value.
-	 * 
+	 *
 	 * @return the class to use for conversion
 	 */
 	Class<? extends PropertyValueConverter> value();

src/main/java/org/springframework/data/elasticsearch/annotations/WriteOnlyProperty.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2022-2024 the original author or authors.
+ * Copyright 2022-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/annotations/WriteTypeHint.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2021-2024 the original author or authors.
+ * Copyright 2021-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/aot/ElasticsearchAotPredicates.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2023-2024 the original author or authors.
+ * Copyright 2023-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/aot/SpringDataElasticsearchRuntimeHints.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2023-2024 the original author or authors.
+ * Copyright 2023-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/client/ClientConfiguration.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2018-2024 the original author or authors.
+ * Copyright 2018-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/client/ClientConfigurationBuilder.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2018-2024 the original author or authors.
+ * Copyright 2018-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/client/DefaultClientConfiguration.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2018-2024 the original author or authors.
+ * Copyright 2018-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/client/ElasticsearchHost.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2018-2024 the original author or authors.
+ * Copyright 2018-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/client/InetSocketAddressParser.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2018-2024 the original author or authors.
+ * Copyright 2018-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/client/NoReachableHostException.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2018-2024 the original author or authors.
+ * Copyright 2018-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/client/UnsupportedBackendOperation.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2022-2024 the original author or authors.
+ * Copyright 2022-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/client/UnsupportedClientOperationException.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2022-2024 the original author or authors.
+ * Copyright 2022-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/client/elc/AbstractQueryProcessor.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2024 the original author or authors.
+ * Copyright 2024-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/client/elc/Aggregation.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2022-2024 the original author or authors.
+ * Copyright 2022-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/client/elc/AutoCloseableElasticsearchClient.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2021-2024 the original author or authors.
+ * Copyright 2021-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -18,6 +18,8 @@ package org.springframework.data.elasticsearch.client.elc;
 import co.elastic.clients.elasticsearch.ElasticsearchClient;
 import co.elastic.clients.transport.ElasticsearchTransport;
 
+import java.io.IOException;
+
 import org.elasticsearch.client.RestClient;
 import org.springframework.util.Assert;
 
@@ -36,7 +38,10 @@ public class AutoCloseableElasticsearchClient extends ElasticsearchClient implem
 	}
 
 	@Override
-	public void close() throws Exception {
-		transport.close();
+	public void close() throws IOException {
+		// since Elasticsearch 8.16 the ElasticsearchClient implements (through ApiClient) the Closeable interface and
+		// handles closing of the underlying transport. We now just call the base class, but keep this as we
+		// have been implementing AutoCloseable since 4.4 and won't change that to a mere Closeable
+		super.close();
 	}
 }

src/main/java/org/springframework/data/elasticsearch/client/elc/ChildTemplate.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2021-2024 the original author or authors.
+ * Copyright 2021-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/client/elc/ClusterTemplate.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2021-2024 the original author or authors.
+ * Copyright 2021-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/client/elc/CriteriaFilterProcessor.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2021-2024 the original author or authors.
+ * Copyright 2021-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/client/elc/CriteriaQueryException.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2021-2024 the original author or authors.
+ * Copyright 2021-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/client/elc/CriteriaQueryProcessor.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2021-2024 the original author or authors.
+ * Copyright 2021-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/client/elc/DocumentAdapters.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2021-2024 the original author or authors.
+ * Copyright 2021-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/client/elc/ElasticsearchAggregation.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2022-2024 the original author or authors.
+ * Copyright 2022-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/client/elc/ElasticsearchAggregations.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2021-2024 the original author or authors.
+ * Copyright 2021-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/client/elc/ElasticsearchClientBeanDefinitionParser.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2022-2024 the original author or authors.
+ * Copyright 2022-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/client/elc/ElasticsearchClientFactoryBean.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2022-2024 the original author or authors.
+ * Copyright 2022-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/client/elc/ElasticsearchClients.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2021-2024 the original author or authors.
+ * Copyright 2021-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -329,7 +329,7 @@ public final class ElasticsearchClients {
 		Assert.notNull(jsonpMapper, "jsonpMapper must not be null");
 
 		TransportOptions.Builder transportOptionsBuilder = transportOptions != null ? transportOptions.toBuilder()
-				: new RestClientOptions(RequestOptions.DEFAULT).toBuilder();
+				: new RestClientOptions(RequestOptions.DEFAULT, false).toBuilder();
 
 		RestClientOptions.Builder restClientOptionsBuilder = getRestClientOptionsBuilder(transportOptions);
 

src/main/java/org/springframework/data/elasticsearch/client/elc/ElasticsearchConfiguration.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2021-2024 the original author or authors.
+ * Copyright 2021-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -135,6 +135,6 @@ public abstract class ElasticsearchConfiguration extends ElasticsearchConfigurat
 	 * @return the options that should be added to every request. Must not be {@literal null}
 	 */
 	public TransportOptions transportOptions() {
-		return new RestClientOptions(RequestOptions.DEFAULT);
+		return new RestClientOptions(RequestOptions.DEFAULT, false);
 	}
 }

src/main/java/org/springframework/data/elasticsearch/client/elc/ElasticsearchExceptionTranslator.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2021-2024 the original author or authors.
+ * Copyright 2021-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/client/elc/ElasticsearchTemplate.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2021-2024 the original author or authors.
+ * Copyright 2021-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -181,19 +181,6 @@ public class ElasticsearchTemplate extends AbstractElasticsearchTemplate {
 		return delete(query, clazz, getIndexCoordinatesFor(clazz));
 	}
 
-	@Override
-	public ByQueryResponse delete(Query query, Class<?> clazz, IndexCoordinates index) {
-
-		Assert.notNull(query, "query must not be null");
-
-		DeleteByQueryRequest request = requestConverter.documentDeleteByQueryRequest(query, routingResolver.getRouting(),
-				clazz, index, getRefreshPolicy());
-
-		DeleteByQueryResponse response = execute(client -> client.deleteByQuery(request));
-
-		return responseConverter.byQueryResponse(response);
-	}
-
 	@Override
 	public ByQueryResponse delete(DeleteQuery query, Class<?> clazz, IndexCoordinates index) {
 		Assert.notNull(query, "query must not be null");

src/main/java/org/springframework/data/elasticsearch/client/elc/EntityAsMap.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2021-2024 the original author or authors.
+ * Copyright 2021-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/client/elc/HighlightQueryBuilder.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2022-2024 the original author or authors.
+ * Copyright 2022-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/client/elc/IndicesTemplate.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2021-2024 the original author or authors.
+ * Copyright 2021-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/client/elc/JsonUtils.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2021-2024 the original author or authors.
+ * Copyright 2021-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/client/elc/NativeQuery.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2021-2024 the original author or authors.
+ * Copyright 2021-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/client/elc/NativeQueryBuilder.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2022-2024 the original author or authors.
+ * Copyright 2022-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/client/elc/Queries.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2022-2024 the original author or authors.
+ * Copyright 2022-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/client/elc/ReactiveChildTemplate.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2021-2024 the original author or authors.
+ * Copyright 2021-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/client/elc/ReactiveClusterTemplate.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2021-2024 the original author or authors.
+ * Copyright 2021-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/org/springframework/data/elasticsearch/client/elc/ReactiveElasticsearchClient.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2021-2024 the original author or authors.
+ * Copyright 2021-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -27,6 +27,7 @@ import co.elastic.clients.transport.endpoints.EndpointWithResponseMapperAttr;
 import co.elastic.clients.util.ObjectBuilder;
 import reactor.core.publisher.Mono;
 
+import java.io.IOException;
 import java.util.function.Function;
 
 import org.springframework.lang.Nullable;
@@ -56,8 +57,11 @@ public class ReactiveElasticsearchClient extends ApiClient<ElasticsearchTranspor
 	}
 
 	@Override
-	public void close() throws Exception {
-		transport.close();
+	public void close() throws IOException {
+		// since Elasticsearch 8.16 the ElasticsearchClient implements (through ApiClient) the Closeable interface and
+		// handles closing of the underlying transport. We now just call the base class, but keep this as we
+		// have been implementing AutoCloseable since 4.4 and won't change that to a mere Closeable
+		super.close();
 	}
 
 	// region child clients
@@ -127,7 +131,8 @@ public class ReactiveElasticsearchClient extends ApiClient<ElasticsearchTranspor
 		// java.lang.Class<TDocument>)
 		// noinspection unchecked
 		JsonEndpoint<GetRequest, GetResponse<T>, ErrorResponse> endpoint = (JsonEndpoint<GetRequest, GetResponse<T>, ErrorResponse>) GetRequest._ENDPOINT;
-		endpoint = new EndpointWithResponseMapperAttr<>(endpoint, "co.elastic.clients:Deserializer:_global.get.Response.TDocument",
+		endpoint = new EndpointWithResponseMapperAttr<>(endpoint,
+				"co.elastic.clients:Deserializer:_global.get.Response.TDocument",
 				getDeserializer(tClass));
 
 		return Mono.fromFuture(transport.performRequestAsync(request, endpoint, transportOptions));
@@ -172,7 +177,8 @@ public class ReactiveElasticsearchClient extends ApiClient<ElasticsearchTranspor
 
 		// noinspection unchecked
 		JsonEndpoint<MgetRequest, MgetResponse<T>, ErrorResponse> endpoint = (JsonEndpoint<MgetRequest, MgetResponse<T>, ErrorResponse>) MgetRequest._ENDPOINT;
-		endpoint = new EndpointWithResponseMapperAttr<>(endpoint, "co.elastic.clients:Deserializer:_global.mget.Response.TDocument",
+		endpoint = new EndpointWithResponseMapperAttr<>(endpoint,
+				"co.elastic.clients:Deserializer:_global.mget.Response.TDocument",
 				this.getDeserializer(clazz));
 
 		return Mono.fromFuture(transport.performRequestAsync(request, endpoint, transportOptions));

src/main/java/org/springframework/data/elasticsearch/client/elc/ReactiveElasticsearchClusterClient.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2021-2024 the original author or authors.
+ * Copyright 2021-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.