DATAES-756 - Release version 3.2.6 (Moore SR6).

DATAES-756 - Prepare 3.2.6 (Moore SR6).
DATAES-756 - Updated changelog.
2026-07-07 10:40:02 +00:00 · 2020-03-25 10:46:02 +01:00 · 2020-03-25 10:45:35 +01:00 · 2020-03-25 10:45:34 +01:00 · 2020-03-23 16:45:41 +01:00 · 2020-03-22 08:58:11 +01:00
306 changed files with 2432 additions and 1040 deletions
@@ -1,22 +1,8 @@
+dist: xenial
+
 language: java

 jdk:
-  - oraclejdk8
+  - openjdk8

-before_install:
-  - curl -O https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-${ES_VERSION}.deb && sudo dpkg -i --force-confnew elasticsearch-${ES_VERSION}.deb && sudo service elasticsearch restart
-  - sleep 10
-
-env:
-  global:
-  - ES_VERSION=6.5.1
-
-addons:
-  apt:
-    packages:
-    - oracle-java8-set-default
-    - oracle-java8-installer
-
-sudo: true
-
-script: "mvn clean dependency:list test -Dsort"
+script: "mvn clean dependency:list test -Dsort -U -B"
@@ -3,7 +3,7 @@ pipeline {

 	triggers {
 		pollSCM 'H/10 * * * *'
-		upstream(upstreamProjects: "spring-data-commons/master", threshold: hudson.model.Result.SUCCESS)
+		upstream(upstreamProjects: "spring-data-commons/2.2.x", threshold: hudson.model.Result.SUCCESS)
 	}

 	options {
@@ -15,7 +15,7 @@ pipeline {
 		stage("Test") {
 			when {
 				anyOf {
-					branch 'master'
+					branch '3.2.x'
 					not { triggeredBy 'UpstreamCause' }
 				}
 			}
@@ -31,7 +31,7 @@ pipeline {
 					options { timeout(time: 30, unit: 'MINUTES') }
 					steps {
 						sh 'rm -rf ?'
-						sh 'MAVEN_OPTS="-Duser.name=jenkins -Duser.home=/tmp/jenkins-home" ./mvnw clean dependency:list test -Dsort -B'
+						sh 'MAVEN_OPTS="-Duser.name=jenkins -Duser.home=/tmp/jenkins-home" ./mvnw clean dependency:list test -Dsort -U -B'
 					}
 				}
 			}
@@ -39,7 +39,7 @@ pipeline {
 		stage('Release to artifactory') {
 			when {
 				anyOf {
-					branch 'master'
+					branch '3.2.x'
 					not { triggeredBy 'UpstreamCause' }
 				}
 			}
@@ -65,12 +65,12 @@ pipeline {
 						"-Dartifactory.staging-repository=libs-snapshot-local " +
 						"-Dartifactory.build-name=spring-data-elasticsearch " +
 						"-Dartifactory.build-number=${BUILD_NUMBER} " +
-						'-Dmaven.test.skip=true clean deploy -B'
+						'-Dmaven.test.skip=true clean deploy -U -B'
 			}
 		}
 		stage('Publish documentation') {
 			when {
-				branch 'master'
+				branch '3.2.x'
 			}
 			agent {
 				docker {
@@ -91,7 +91,7 @@ pipeline {
 						"-Dartifactory.username=${ARTIFACTORY_USR} " +
 						"-Dartifactory.password=${ARTIFACTORY_PSW} " +
 						"-Dartifactory.distribution-repository=temp-private-local " +
-						'-Dmaven.test.skip=true clean deploy -B'
+						'-Dmaven.test.skip=true clean deploy -U -B'
 			}
 		}
 	}
@@ -118,16 +118,7 @@ Add the Maven dependency:
 // Always change both files!
 **Compatibility Matrix**

-[cols="^,^,"]
-|===
-|Spring Data Elasticsearch | Elasticsearch |
-| _3.2.x_ |_6.8.1_ | _not yet released_
-|3.1.x |6.2.2
-|3.0.x |5.5.0
-|2.1.x |2.4.0
-|2.0.x |2.2.0
-|1.3.x |1.5.2
-|===
+The compatibility between Spring Data Elasticsearch, Elasticsearch client drivers and Spring Boot versions can be found in the https://docs.spring.io/spring-data/elasticsearch/docs/3.2.0.RC3/reference/html/#preface.versions[reference documentation].

 To use the Release candidate versions of the upcoming major version, use our Maven milestone repository and declare the appropriate dependency version:

@@ -214,7 +205,7 @@ The generated documentation is available from `target/site/reference/html/index.

 == Examples

-For examples on using the _Spring Data for Elasticsearch, see the https://github.com/SpringSource/spring-elasticsearch-examples[spring-elasticsearch-examples] project.
+For examples on using the Spring Data for Elasticsearch, see the https://github.com/spring-projects/spring-data-examples/tree/master/elasticsearch/example[spring-data-examples] project.

 == License

@@ -5,12 +5,12 @@

    <groupId>org.springframework.data</groupId>
    <artifactId>spring-data-elasticsearch</artifactId>
-    <version>3.2.0.RC2</version>
+    <version>3.2.6.RELEASE</version>

 	<parent>
 		<groupId>org.springframework.data.build</groupId>
 		<artifactId>spring-data-parent</artifactId>
-		<version>2.2.0.RC2</version>
+		<version>2.2.6.RELEASE</version>
 	</parent>

 	<name>Spring Data Elasticsearch</name>
@@ -19,9 +19,10 @@

 	<properties>
 		<commonslang>2.6</commonslang>
-		<elasticsearch>6.8.1</elasticsearch>
+		<elasticsearch>6.8.7</elasticsearch>
 		<log4j>2.9.1</log4j>
-		<springdata.commons>2.2.0.RC2</springdata.commons>
+		<springdata.commons>2.2.6.RELEASE</springdata.commons>
+		<netty>4.1.39.Final</netty>
 		<java-module-name>spring.data.elasticsearch</java-module-name>
 	</properties>

@@ -72,6 +73,19 @@
 		<url>https://jira.spring.io/browse/DATAES</url>
 	</issueManagement>

+	<dependencyManagement>
+
+		<dependencies>
+			<dependency>
+				<groupId>io.netty</groupId>
+				<artifactId>netty-bom</artifactId>
+				<version>${netty}</version>
+				<type>pom</type>
+				<scope>import</scope>
+			</dependency>
+		</dependencies>
+	</dependencyManagement>
+
 	<dependencies>

 		<!-- Spring -->
@@ -234,6 +248,24 @@
 			<scope>test</scope>
 		</dependency>

+		<dependency>
+			<groupId>com.github.tomakehurst</groupId>
+			<artifactId>wiremock-jre8</artifactId>
+			<version>2.25.1</version>
+			<scope>test</scope>
+			<exclusions>
+				<!-- these exclusions are needed because of Elasticsearch JarHell-->
+				<exclusion>
+					<groupId>commons-logging</groupId>
+					<artifactId>commons-logging</artifactId>
+				</exclusion>
+				<exclusion>
+					<groupId>org.ow2.asm</groupId>
+					<artifactId>asm</artifactId>
+				</exclusion>
+			</exclusions>
+		</dependency>
+
 		<!-- Upgrade xbean to 4.5 to prevent incompatibilities due to ASM versions -->
 		<dependency>
 			<groupId>org.apache.xbean</groupId>
@@ -244,8 +276,8 @@

 		<dependency>
 			<groupId>javax.servlet</groupId>
-			<artifactId>servlet-api</artifactId>
-			<version>3.0-alpha-1</version>
+			<artifactId>javax.servlet-api</artifactId>
+			<version>3.1.0</version>
 			<scope>test</scope>
 		</dependency>

@@ -253,14 +285,6 @@

 	<build>
 		<plugins>
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-assembly-plugin</artifactId>
-			</plugin>
-			<plugin>
-				<groupId>org.asciidoctor</groupId>
-				<artifactId>asciidoctor-maven-plugin</artifactId>
-			</plugin>
 			<!--
 			please do not remove this configuration for surefire - we need that to avoid issue with jar hell
 			-->
@@ -278,6 +302,14 @@
 					</systemPropertyVariables>
 				</configuration>
 			</plugin>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-assembly-plugin</artifactId>
+			</plugin>
+			<plugin>
+				<groupId>org.asciidoctor</groupId>
+				<artifactId>asciidoctor-maven-plugin</artifactId>
+			</plugin>
 		</plugins>
 	</build>

@@ -315,8 +347,8 @@

 	<repositories>
 		<repository>
-			<id>spring-libs-milestone</id>
-			<url>https://repo.spring.io/libs-milestone</url>
+			<id>spring-libs-release</id>
+			<url>https://repo.spring.io/libs-release</url>
 		</repository>
 	</repositories>

@@ -31,15 +31,14 @@ Requires an installation of https://www.elastic.co/products/elasticsearch[Elasti
 // this file is duplicated in the toplevel README
 // Always change both files!

-The following table shows the Elasticsearch versions that are used by Spring Data Elasticsearch:
-[cols="^,^"]
+The following table shows the Elasticsearch versions that are used by Spring Data release trains and version of Spring Data Elasticsearch included in that, as well as the Spring Boot versions refering to that particular Spring Data release train:
+[cols="^,^,^,^",options="header"]
+|===
+|Spring Data Release Train |Spring Data Elasticsearch |Elasticsearch | Spring Boot
+|Moore |3.2.x |6.8.4 |2.2.x
+|Lovelace |3.1.x |6.2.2|2.1.x
+|Kayfootnote:oom[Out of maintenance]|3.0.xfootnote:oom[] |5.5.0 |2.0.xfootnote:oom[]
+|Ingallsfootnote:oom[]|2.1.xfootnote:oom[] |2.4.0 |1.5.xfootnote:oom[]
 |===
-|Spring Data Elasticsearch |Elasticsearch

-|3.2.x |6.8.1
-|3.1.x |6.2.2
-|3.0.x |5.5.0
-|2.1.x |2.4.0
-|2.0.x |2.2.0
-|1.3.x |1.5.2
-|===
+Support for upcoming versions of Elasticsearch is being tracked and general compatibility should be given assuming the usage of the <<elasticsearch.clients.rest,high-level REST client>>.
@@ -104,8 +104,15 @@ static class Config {
  @Bean
  ReactiveElasticsearchClient client() {

-    ClientConfiguration clientConfiguration = ClientConfiguration.builder() <1>
+    ClientConfiguration clientConfiguration = ClientConfiguration.builder()   <1>
      .connectedTo("localhost:9200", "localhost:9291")
+      .withWebClientConfigurer(webClient -> {                                 <2>
+        ExchangeStrategies exchangeStrategies = ExchangeStrategies.builder()
+            .codecs(configurer -> configurer.defaultCodecs()
+                .maxInMemorySize(-1))
+            .build();
+        return webClient.mutate().exchangeStrategies(exchangeStrategies).build();
+       })
      .build();

    return ReactiveRestClients.create(clientConfiguration);
@@ -124,6 +131,7 @@ Mono<IndexResponse> response = client.index(request ->
 );
 ----
 <1> Use the builder to provide cluster addresses, set default `HttpHeaders` or enable SSL.
+<2> when configuring a reactive client, the `withWebClientConfigurer` hook can be used to customize the WebClient.
 ====

 NOTE: The ReactiveClient response, especially for search operations, is bound to the `from` (offset) & `size` (limit) options of the request.
@@ -8,7 +8,7 @@ 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 either use of `@Query` annotation (see <<elasticsearch.query-methods.at-query>> ).
+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 <<elasticsearch.query-methods.at-query>> ).

 [[elasticsearch.query-methods.criterions]]
 == Query creation
@@ -29,12 +29,14 @@ The method name above will be translated into the following Elasticsearch json q

 [source]
 ----
-{ "bool" :
-    { "must" :
-        [
-            { "field" : {"name" : "?"} },
-            { "field" : {"price" : "?"} }
-        ]
+{
+    "query": {
+        "bool" : {
+            "must" : [
+                { "query_string" : { "query" : "?", "fields" : [ "name" ] } },
+                { "query_string" : { "query" : "?", "fields" : [ "price" ] } }
+            ]
+        }
    }
 }
 ----
@@ -48,80 +50,184 @@ A list of supported keywords for Elasticsearch is shown below.
 | Sample
 | Elasticsearch Query String| `And`
 | `findByNameAndPrice`
-| `{"bool" : {"must" : [ {"field" : {"name" : "?"}},
-                                        {"field" : {"price" : "?"}} ]}}`
+| `{ "query" : {
+"bool" : {
+"must" : [
+      { "query_string" : { "query" : "?", "fields" : [ "name" ] } },
+      { "query_string" : { "query" : "?", "fields" : [ "price" ] } }
+    ]
+  }
+}}`

 | `Or`
 | `findByNameOrPrice`
-| `{"bool" : {"should" : [ {"field" : {"name" : "?"}},
-                                        {"field" : {"price" : "?"}} ]}}`
+| `{ "query" : {
+"bool" : {
+"should" : [
+      { "query_string" : { "query" : "?", "fields" : [ "name" ] } },
+      { "query_string" : { "query" : "?", "fields" : [ "price" ] } }
+    ]
+  }
+}}`

 | `Is`
 | `findByName`
-| `{"bool" : {"must" : {"field" : {"name" : "?"}}}}`
+| `{ "query" : {
+"bool" : {
+"must" : [
+      { "query_string" : { "query" : "?", "fields" : [ "name" ] } }
+    ]
+  }
+}}`

 | `Not`
 | `findByNameNot`
-| `{"bool" : {"must_not" : {"field" : {"name" : "?"}}}}`
+| `{ "query" : {
+"bool" : {
+"must_not" : [
+      { "query_string" : { "query" : "?", "fields" : [ "name" ] } }
+    ]
+  }
+}}`

 | `Between`
 | `findByPriceBetween`
-| `{"bool" : {"must" : {"range" : {"price" : {"from" :
-                                        ?,"to" : ?,"include_lower" : true,"include_upper" : true}}}}}`
+| `{ "query" : {
+"bool" : {
+"must" : [
+    {"range" : {"price" : {"from" : ?, "to" : ?, "include_lower" : true, "include_upper" : true } } }
+    ]
+  }
+}}`
+
+| `LessThan`
+| `findByPriceLessThan`
+| `{ "query" : {
+"bool" : {
+"must" : [
+    {"range" : {"price" : {"from" : null, "to" : ?, "include_lower" : true, "include_upper" : false } } }
+    ]
+  }
+}}`

 | `LessThanEqual`
-| `findByPriceLessThan`
-| `{"bool" : {"must" : {"range" : {"price" : {"from" :
-                                        null,"to" : ?,"include_lower" : true,"include_upper" :
-                                        true}}}}}`
+| `findByPriceLessThanEqual`
+| `{ "query" : {
+"bool" : {
+"must" : [
+    {"range" : {"price" : {"from" : null, "to" : ?, "include_lower" : true, "include_upper" : true } } }
+    ]
+  }
+}}`
+
+| `GreaterThan`
+| `findByPriceGreaterThan`
+| `{ "query" : {
+"bool" : {
+"must" : [
+    {"range" : {"price" : {"from" : ?, "to" : null, "include_lower" : false, "include_upper" : true } } }
+    ]
+  }
+}}`
+

 | `GreaterThanEqual`
 | `findByPriceGreaterThan`
-| `{"bool" : {"must" : {"range" : {"price" : {"from" :
-                                        ?,"to" : null,"include_lower" : true,"include_upper" :
-                                        true}}}}}`
+| `{ "query" : {
+"bool" : {
+"must" : [
+    {"range" : {"price" : {"from" : ?, "to" : null, "include_lower" : true, "include_upper" : true } } }
+    ]
+  }
+}}`

 | `Before`
 | `findByPriceBefore`
-| `{"bool" : {"must" : {"range" : {"price" : {"from" :
-                                        null,"to" : ?,"include_lower" : true,"include_upper" :
-                                        true}}}}}`
+| `{ "query" : {
+"bool" : {
+"must" : [
+    {"range" : {"price" : {"from" : null, "to" : ?, "include_lower" : true, "include_upper" : true } } }
+    ]
+  }
+}}`

 | `After`
 | `findByPriceAfter`
-| `{"bool" : {"must" : {"range" : {"price" : {"from" :
-                                        ?,"to" : null,"include_lower" : true,"include_upper" :
-                                        true}}}}}`
+| `{ "query" : {
+"bool" : {
+"must" : [
+    {"range" : {"price" : {"from" : ?, "to" : null, "include_lower" : true, "include_upper" : true } } }
+    ]
+  }
+}}`

 | `Like`
 | `findByNameLike`
-| `{"bool" : {"must" : {"field" : {"name" : {"query" :
-                                        "?*","analyze_wildcard" : true}}}}}`
+| `{ "query" : {
+"bool" : {
+"must" : [
+      { "query_string" : { "query" : "?*", "fields" : [ "name" ] }, "analyze_wildcard": true }
+    ]
+  }
+}}`

 | `StartingWith`
 | `findByNameStartingWith`
-| `{"bool" : {"must" : {"field" : {"name" : {"query" :
-                                        "?*","analyze_wildcard" : true}}}}}`
+| `{ "query" : {
+"bool" : {
+"must" : [
+      { "query_string" : { "query" : "?*", "fields" : [ "name" ] }, "analyze_wildcard": true }
+    ]
+  }
+}}`

 | `EndingWith`
 | `findByNameEndingWith`
-| `{"bool" : {"must" : {"field" : {"name" : {"query" :
-                                        "*?","analyze_wildcard" : true}}}}}`
+| `{ "query" : {
+"bool" : {
+"must" : [
+      { "query_string" : { "query" : "*?", "fields" : [ "name" ] }, "analyze_wildcard": true }
+    ]
+  }
+}}`

 | `Contains/Containing`
 | `findByNameContaining`
-| `{"bool" : {"must" : {"field" : {"name" : {"query" :
-                                        "*?*","analyze_wildcard" : true}}}}}`
+| `{ "query" : {
+"bool" : {
+"must" : [
+      { "query_string" : { "query" : "\*?*", "fields" : [ "name" ] }, "analyze_wildcard": true }
+    ]
+  }
+}}`

 | `In`
 | `findByNameIn(Collection<String>names)`
-| `{"bool" : {"must" : {"bool" : {"should" : [ {"field" :
-                                        {"name" : "?"}}, {"field" : {"name" : "?"}} ]}}}}`
+| `{ "query" : {
+"bool" : {
+"must" : [
+      {"bool" : {"must" : [
+            {"terms" : {"name" : ["?","?"]}}
+          ]
+        }
+      }
+    ]
+  }
+}}`

 | `NotIn`
 | `findByNameNotIn(Collection<String>names)`
-| `{"bool" : {"must_not" : {"bool" : {"should" : {"field" :
-                                        {"name" : "?"}}}}}}`
+| `{ "query" : {
+"bool" : {
+"must" : [
+      {"bool" : {"must_not" : [
+            {"terms" : {"name" : ["?","?"]}}
+          ]
+        }
+      }
+    ]
+  }
+}}`

 | `Near`
 | `findByStoreNear`
@@ -129,18 +235,45 @@ A list of supported keywords for Elasticsearch is shown below.

 | `True`
 | `findByAvailableTrue`
-| `{"bool" : {"must" : {"field" : {"available" : true}}}}`
+| `{ "query" : {
+"bool" : {
+"must" : [
+      { "query_string" : { "query" : "true", "fields" : [ "available" ] } }
+    ]
+  }
+}}`

 | `False`
 | `findByAvailableFalse`
-| `{"bool" : {"must" : {"field" : {"available" : false}}}}`
+| `{ "query" : {
+"bool" : {
+"must" : [
+      { "query_string" : { "query" : "false", "fields" : [ "available" ] } }
+    ]
+  }
+}}`

 | `OrderBy`
 | `findByAvailableTrueOrderByNameDesc`
-| `{"sort" : [{ "name" : {"order" : "desc"} }],"bool" :
-                                        {"must" : {"field" : {"available" : true}}}}`
+| `{ "query" : {
+"bool" : {
+"must" : [
+      { "query_string" : { "query" : "true", "fields" : [ "available" ] } }
+    ]
+  }
+}, "sort":[{"name":{"order":"desc"}}]
+}`
+
 |===

+== Method return types
+
+Repository methods can be defined to have the following return types for returning multiple Elements:
+
+* `List<T>`
+* `Stream<T>`
+* `AggregatedPage<T>`
+
 [[elasticsearch.query-methods.at-query]]
 == Using @Query Annotation

@@ -149,8 +282,21 @@ A list of supported keywords for Elasticsearch is shown below.
 [source,java]
 ----
 interface BookRepository extends ElasticsearchRepository<Book, String> {
-    @Query("{\"bool\" : {\"must\" : {\"field\" : {\"name\" : \"?0\"}}}}")
+    @Query("{\"match\": {\"name\": {\"query\": \"?0\"}}}")
    Page<Book> findByName(String name,Pageable pageable);
 }
 ----
+The String that is set as the annotation argument must be a valid Elasticsearch JSON query. It will be sent to Easticsearch as value of the query element; if for example the function is called with the parameter _John_, it would produce the following query body:
+[source,json]
+----
+{
+  "query": {
+    "match": {
+      "name": {
+        "query": "John"
+      }
+    }
+  }
+}
+----
 ====
@@ -1,5 +1,5 @@
 /*
- * Copyright 2013-2019 the original author or authors.
+ * Copyright 2013-2020 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.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2019 the original author or authors.
+ * Copyright 2019-2020 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.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2013-2019 the original author or authors.
+ * Copyright 2013-2020 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.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2019 the original author or authors.
+ * Copyright 2014-2020 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.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2013-2019 the original author or authors.
+ * Copyright 2013-2020 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.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2013-2019 the original author or authors.
+ * Copyright 2013-2020 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.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2013-2019 the original author or authors.
+ * Copyright 2013-2020 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.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2013-2019 the original author or authors.
+ * Copyright 2013-2020 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.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2019 the original author or authors.
+ * Copyright 2014-2020 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.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2019 the original author or authors.
+ * Copyright 2014-2020 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.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2019 the original author or authors.
+ * Copyright 2014-2020 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.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2019 the original author or authors.
+ * Copyright 2014-2020 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.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2013-2019 the original author or authors.
+ * Copyright 2013-2020 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.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2019 the original author or authors.
+ * Copyright 2014-2020 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.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2018-2019 the original author or authors.
+ * Copyright 2018-2020 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.
@@ -20,16 +20,21 @@ import java.net.SocketAddress;
 import java.time.Duration;
 import java.util.List;
 import java.util.Optional;
+import java.util.function.Function;

+import javax.net.ssl.HostnameVerifier;
 import javax.net.ssl.SSLContext;

 import org.springframework.http.HttpHeaders;
+import org.springframework.web.reactive.function.client.WebClient;

 /**
 * Configuration interface exposing common client configuration properties for Elasticsearch clients.
 *
 * @author Mark Paluch
 * @author Peter-Josef Meisch
+ * @author Huw Ayling-Miller
+ * @author Henrique Amaral
 * @since 3.2
 */
 public interface ClientConfiguration {
@@ -118,6 +123,13 @@ public interface ClientConfiguration {
 	 */
 	Optional<SSLContext> getSslContext();

+	/**
+	 * Returns the {@link HostnameVerifier} to use. Can be {@link Optional#empty()} if unconfigured.
+	 *
+	 * @return the {@link HostnameVerifier} to use. Can be {@link Optional#empty()} if unconfigured.
+	 */
+	Optional<HostnameVerifier> getHostNameVerifier();
+
 	/**
 	 * Returns the {@link java.time.Duration connect timeout}.
 	 *
@@ -135,6 +147,27 @@ public interface ClientConfiguration {
 	 */
 	Duration getSocketTimeout();

+	/**
+	 * Returns the path prefix that should be prepended to HTTP(s) requests for Elasticsearch behind a proxy.
+	 *
+	 * @return the path prefix.
+	 * @since 3.2.4
+	 */
+	String getPathPrefix();
+
+	/**
+	 * returns an optionally set proxy in the form host:port
+	 *
+	 * @return the optional proxy
+	 * @since 3.2.4
+	 */
+	Optional<String> getProxy();
+
+	/**
+	 * @return the function for configuring a WebClient.
+	 */
+	Function<WebClient, WebClient> getWebClientConfigurer();
+
 	/**
 	 * @author Christoph Strobl
 	 */
@@ -201,6 +234,16 @@ public interface ClientConfiguration {
 		 * @return the {@link TerminalClientConfigurationBuilder}.
 		 */
 		TerminalClientConfigurationBuilder usingSsl(SSLContext sslContext);
+
+		/**
+		 * Connect via {@literal https} using the givens {@link SSLContext} and HostnameVerifier {@link HostnameVerifier}
+		 * .<br />
+		 * <strong>NOTE</strong> You need to leave out the protocol in
+		 * {@link ClientConfigurationBuilderWithRequiredEndpoint#connectedTo(String)}.
+		 *
+		 * @return the {@link TerminalClientConfigurationBuilder}.
+		 */
+		TerminalClientConfigurationBuilder usingSsl(SSLContext sslContext, HostnameVerifier hostnameVerifier);
 	}

 	/**
@@ -267,6 +310,29 @@ public interface ClientConfiguration {
 		 */
 		TerminalClientConfigurationBuilder withBasicAuth(String username, String password);

+		/**
+		 * Configure the path prefix that will be prepended to any HTTP(s) requests
+		 *
+		 * @param pathPrefix the pathPrefix.
+		 * @return the {@link TerminalClientConfigurationBuilder}
+		 * @since 3.2.4
+		 */
+		TerminalClientConfigurationBuilder withPathPrefix(String pathPrefix);
+
+		/**
+		 * @param proxy a proxy formatted as String {@literal host:port}.
+		 * @return the {@link TerminalClientConfigurationBuilder}.
+		 */
+		TerminalClientConfigurationBuilder withProxy(String proxy);
+
+		/**
+		 * set customization hook in case of a reactive configuration
+		 * 
+		 * @param webClientConfigurer function to configure the WebClient
+		 * @return the {@link TerminalClientConfigurationBuilder}.
+		 */
+		TerminalClientConfigurationBuilder withWebClientConfigurer(Function<WebClient, WebClient> webClientConfigurer);
+
 		/**
 		 * Build the {@link ClientConfiguration} object.
 		 *
@@ -1,5 +1,5 @@
 /*
- * Copyright 2018-2019 the original author or authors.
+ * Copyright 2018-2020 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.
@@ -20,8 +20,10 @@ import java.time.Duration;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
+import java.util.function.Function;
 import java.util.stream.Collectors;

+import javax.net.ssl.HostnameVerifier;
 import javax.net.ssl.SSLContext;

 import org.springframework.data.elasticsearch.client.ClientConfiguration.ClientConfigurationBuilderWithRequiredEndpoint;
@@ -30,6 +32,7 @@ import org.springframework.data.elasticsearch.client.ClientConfiguration.Termina
 import org.springframework.http.HttpHeaders;
 import org.springframework.lang.Nullable;
 import org.springframework.util.Assert;
+import org.springframework.web.reactive.function.client.WebClient;

 /**
 * Default builder implementation for {@link ClientConfiguration}.
@@ -37,6 +40,8 @@ import org.springframework.util.Assert;
 * @author Christoph Strobl
 * @author Mark Paluch
 * @author Peter-Josef Meisch
+ * @author Huw Ayling-Miller
+ * @author Henrique Amaral
 * @since 3.2
 */
 class ClientConfigurationBuilder
@@ -46,10 +51,14 @@ class ClientConfigurationBuilder
 	private HttpHeaders headers = HttpHeaders.EMPTY;
 	private boolean useSsl;
 	private @Nullable SSLContext sslContext;
+	private @Nullable HostnameVerifier hostnameVerifier;
 	private Duration connectTimeout = Duration.ofSeconds(10);
 	private Duration soTimeout = Duration.ofSeconds(5);
 	private String username;
 	private String password;
+	private String pathPrefix;
+	private String proxy;
+	private Function<WebClient, WebClient> webClientConfigurer;

 	/*
 	 * (non-Javadoc)
@@ -78,6 +87,13 @@ class ClientConfigurationBuilder
 		return this;
 	}

+	@Override
+	public MaybeSecureClientConfigurationBuilder withProxy(String proxy) {
+		Assert.hasLength(proxy, "proxy must not be null or empty");
+		this.proxy = proxy;
+		return this;
+	}
+
 	/*
 	 * (non-Javadoc)
 	 * @see org.springframework.data.elasticsearch.client.ClientConfiguration.MaybeSecureClientConfigurationBuilder#usingSsl()
@@ -103,6 +119,22 @@ class ClientConfigurationBuilder
 		return this;
 	}

+	/*
+	 * (non-Javadoc)
+	 * @see org.springframework.data.elasticsearch.client.ClientConfiguration.MaybeSecureClientConfigurationBuilder#usingSsl(javax.net.ssl.SSLContext, javax.net.ssl.HostnameVerifier)
+	 */
+	@Override
+	public TerminalClientConfigurationBuilder usingSsl(SSLContext sslContext, HostnameVerifier hostnameVerifier) {
+
+		Assert.notNull(sslContext, "SSL Context must not be null");
+		Assert.notNull(hostnameVerifier, "Host Name Verifier must not be null");
+
+		this.useSsl = true;
+		this.sslContext = sslContext;
+		this.hostnameVerifier = hostnameVerifier;
+		return this;
+	}
+
 	/*
 	 * (non-Javadoc)
 	 * @see org.springframework.data.elasticsearch.client.ClientConfiguration.TerminalClientConfigurationBuilder#withDefaultHeaders(org.springframework.http.HttpHeaders)
@@ -156,6 +188,22 @@ class ClientConfigurationBuilder
 		return this;
 	}

+	@Override
+	public TerminalClientConfigurationBuilder withPathPrefix(String pathPrefix) {
+		this.pathPrefix = pathPrefix;
+
+		return this;
+	}
+
+	@Override
+	public TerminalClientConfigurationBuilder withWebClientConfigurer(Function<WebClient, WebClient> webClientConfigurer) {
+
+		Assert.notNull(webClientConfigurer, "webClientConfigurer must not be null");
+
+		this.webClientConfigurer = webClientConfigurer;
+		return this;
+	}
+
 	/*
 	 * (non-Javadoc)
 	 * @see org.springframework.data.elasticsearch.client.ClientConfiguration.ClientConfigurationBuilderWithOptionalDefaultHeaders#build()
@@ -170,8 +218,8 @@ class ClientConfigurationBuilder
 			headers.setBasicAuth(username, password);
 		}

-		return new DefaultClientConfiguration(this.hosts, this.headers, this.useSsl, this.sslContext, this.soTimeout,
-				this.connectTimeout);
+		return new DefaultClientConfiguration(hosts, headers, useSsl, sslContext, soTimeout, connectTimeout, pathPrefix,
+				hostnameVerifier, proxy, webClientConfigurer);
 	}

 	private static InetSocketAddress parse(String hostAndPort) {
@@ -1,5 +1,5 @@
 /*
- * Copyright 2018-2019 the original author or authors.
+ * Copyright 2018-2020 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.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2018-2019 the original author or authors.
+ * Copyright 2018-2020 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.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2018-2019 the original author or authors.
+ * Copyright 2018-2020 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.
@@ -21,17 +21,22 @@ import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
 import java.util.Optional;
+import java.util.function.Function;

+import javax.net.ssl.HostnameVerifier;
 import javax.net.ssl.SSLContext;

 import org.springframework.http.HttpHeaders;
 import org.springframework.lang.Nullable;
+import org.springframework.web.reactive.function.client.WebClient;

 /**
 * Default {@link ClientConfiguration} implementation.
 *
 * @author Mark Paluch
 * @author Christoph Strobl
+ * @author Huw Ayling-Miller
+ * @author Peter-Josef Meisch
 * @since 3.2
 */
 class DefaultClientConfiguration implements ClientConfiguration {
@@ -42,9 +47,14 @@ class DefaultClientConfiguration implements ClientConfiguration {
 	private final @Nullable SSLContext sslContext;
 	private final Duration soTimeout;
 	private final Duration connectTimeout;
+	private final String pathPrefix;
+	private final @Nullable HostnameVerifier hostnameVerifier;
+	private final String proxy;
+	private final Function<WebClient, WebClient> webClientConfigurer;

 	DefaultClientConfiguration(List<InetSocketAddress> hosts, HttpHeaders headers, boolean useSsl,
-			@Nullable SSLContext sslContext, Duration soTimeout, Duration connectTimeout) {
+			@Nullable SSLContext sslContext, Duration soTimeout, Duration connectTimeout, @Nullable String pathPrefix,
+			@Nullable HostnameVerifier hostnameVerifier, String proxy, Function<WebClient, WebClient> webClientConfigurer) {

 		this.hosts = Collections.unmodifiableList(new ArrayList<>(hosts));
 		this.headers = new HttpHeaders(headers);
@@ -52,60 +62,59 @@ class DefaultClientConfiguration implements ClientConfiguration {
 		this.sslContext = sslContext;
 		this.soTimeout = soTimeout;
 		this.connectTimeout = connectTimeout;
+		this.pathPrefix = pathPrefix;
+		this.hostnameVerifier = hostnameVerifier;
+		this.proxy = proxy;
+		this.webClientConfigurer = webClientConfigurer;
 	}

-	/*
-	 * (non-Javadoc)
-	 * @see org.springframework.data.elasticsearch.client.ClientConfiguration#getEndpoints()
-	 */
 	@Override
 	public List<InetSocketAddress> getEndpoints() {
 		return this.hosts;
 	}

-	/*
-	 * (non-Javadoc)
-	 * @see org.springframework.data.elasticsearch.client.ClientConfiguration#getDefaultHeaders()
-	 */
 	@Override
 	public HttpHeaders getDefaultHeaders() {
 		return this.headers;
 	}

-	/*
-	 * (non-Javadoc)
-	 * @see org.springframework.data.elasticsearch.client.ClientConfiguration#useSsl()
-	 */
 	@Override
 	public boolean useSsl() {
 		return this.useSsl;
 	}

-	/*
-	 * (non-Javadoc)
-	 * @see org.springframework.data.elasticsearch.client.ClientConfiguration#getSslContext()
-	 */
 	@Override
 	public Optional<SSLContext> getSslContext() {
 		return Optional.ofNullable(this.sslContext);
 	}

-	/*
-	 * (non-Javadoc)
-	 * @see org.springframework.data.elasticsearch.client.ClientConfiguration#getConnectTimeout()
-	 */
+	@Override
+	public Optional<HostnameVerifier> getHostNameVerifier() {
+		return Optional.ofNullable(this.hostnameVerifier);
+	}
+
 	@Override
 	public Duration getConnectTimeout() {
 		return this.connectTimeout;
 	}

-	/*
-	 * (non-Javadoc)
-	 * @see org.springframework.data.elasticsearch.client.ClientConfiguration#getSocketTimeout()
-	 */
 	@Override
 	public Duration getSocketTimeout() {
 		return this.soTimeout;
 	}

+	@Override
+	public String getPathPrefix() {
+		return this.pathPrefix;
+	}
+
+	@Override
+	public Optional<String> getProxy() {
+		return Optional.ofNullable(proxy);
+	}
+
+	@Override
+	public Function<WebClient, WebClient> getWebClientConfigurer() {
+		return webClientConfigurer != null ? webClientConfigurer : Function.identity();
+	}
 }
@@ -1,5 +1,5 @@
 /*
- * Copyright 2018-2019 the original author or authors.
+ * Copyright 2018-2020 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.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2018-2019 the original author or authors.
+ * Copyright 2018-2020 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.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2018-2019 the original author or authors.
+ * Copyright 2018-2020 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.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015-2019 the original author or authors.
+ * Copyright 2015-2020 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.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2018-2019 the original author or authors.
+ * Copyright 2018-2020 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.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2018-2019 the original author or authors.
+ * Copyright 2018-2020 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.
@@ -24,6 +24,7 @@ import java.util.List;
 import java.util.Optional;
 import java.util.stream.Collectors;

+import javax.net.ssl.HostnameVerifier;
 import javax.net.ssl.SSLContext;

 import org.apache.http.Header;
@@ -52,6 +53,9 @@ import org.springframework.util.Assert;
 *
 * @author Christoph Strobl
 * @author Mark Paluch
+ * @author Huw Ayling-Miller
+ * @author Henrique Amaral
+ * @author Peter-Josef Meisch
 * @since 3.2
 */
 public final class RestClients {
@@ -75,6 +79,11 @@ public final class RestClients {
 		HttpHost[] httpHosts = formattedHosts(clientConfiguration.getEndpoints(), clientConfiguration.useSsl()).stream()
 				.map(HttpHost::create).toArray(HttpHost[]::new);
 		RestClientBuilder builder = RestClient.builder(httpHosts);
+
+		if (clientConfiguration.getPathPrefix() != null) {
+			builder.setPathPrefix(clientConfiguration.getPathPrefix());
+		}
+
 		HttpHeaders headers = clientConfiguration.getDefaultHeaders();

 		if (!headers.isEmpty()) {
@@ -87,7 +96,9 @@ public final class RestClients {
 		builder.setHttpClientConfigCallback(clientBuilder -> {

 			Optional<SSLContext> sslContext = clientConfiguration.getSslContext();
+			Optional<HostnameVerifier> hostNameVerifier = clientConfiguration.getHostNameVerifier();
 			sslContext.ifPresent(clientBuilder::setSSLContext);
+			hostNameVerifier.ifPresent(clientBuilder::setSSLHostnameVerifier);

 			if (ClientLogger.isEnabled()) {

@@ -114,6 +125,8 @@ public final class RestClients {

 			clientBuilder.setDefaultRequestConfig(requestConfigBuilder.build());

+			clientConfiguration.getProxy().map(HttpHost::create).ifPresent(clientBuilder::setProxy);
+
 			return clientBuilder;
 		});

@@ -1,5 +1,5 @@
 /*
- * Copyright 2013-2019 the original author or authors.
+ * Copyright 2013-2020 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.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2018-2019 the original author or authors.
+ * Copyright 2018-2020 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.
@@ -47,7 +47,6 @@ import javax.net.ssl.SSLContext;
 import org.apache.http.util.EntityUtils;
 import org.elasticsearch.ElasticsearchStatusException;
 import org.elasticsearch.action.ActionRequest;
-import org.elasticsearch.action.ActionResponse;
 import org.elasticsearch.action.admin.indices.close.CloseIndexRequest;
 import org.elasticsearch.action.admin.indices.create.CreateIndexRequest;
 import org.elasticsearch.action.admin.indices.delete.DeleteIndexRequest;
@@ -58,6 +57,8 @@ import org.elasticsearch.action.admin.indices.mapping.put.PutMappingRequest;
 import org.elasticsearch.action.admin.indices.open.OpenIndexRequest;
 import org.elasticsearch.action.admin.indices.refresh.RefreshRequest;
 import org.elasticsearch.action.admin.indices.refresh.RefreshResponse;
+import org.elasticsearch.action.bulk.BulkRequest;
+import org.elasticsearch.action.bulk.BulkResponse;
 import org.elasticsearch.action.delete.DeleteRequest;
 import org.elasticsearch.action.delete.DeleteResponse;
 import org.elasticsearch.action.get.GetRequest;
@@ -77,6 +78,8 @@ import org.elasticsearch.action.support.master.AcknowledgedResponse;
 import org.elasticsearch.action.update.UpdateRequest;
 import org.elasticsearch.action.update.UpdateResponse;
 import org.elasticsearch.client.Request;
+import org.elasticsearch.client.core.CountRequest;
+import org.elasticsearch.client.core.CountResponse;
 import org.elasticsearch.common.unit.TimeValue;
 import org.elasticsearch.common.xcontent.DeprecationHandler;
 import org.elasticsearch.common.xcontent.NamedXContentRegistry;
@@ -122,6 +125,9 @@ import org.springframework.web.reactive.function.client.WebClient.RequestBodySpe
 *
 * @author Christoph Strobl
 * @author Mark Paluch
+ * @author Peter-Josef Meisch
+ * @author Huw Ayling-Miller
+ * @author Henrique Amaral
 * @since 3.2
 * @see ClientConfiguration
 * @see ReactiveRestClients
@@ -216,7 +222,13 @@ public class DefaultReactiveElasticsearchClient implements ReactiveElasticsearch
 		ReactorClientHttpConnector connector = new ReactorClientHttpConnector(httpClient);
 		WebClientProvider provider = WebClientProvider.create(scheme, connector);

-		return provider.withDefaultHeaders(clientConfiguration.getDefaultHeaders());
+		if (clientConfiguration.getPathPrefix() != null) {
+			provider = provider.withPathPrefix(clientConfiguration.getPathPrefix());
+		}
+
+		provider = provider.withDefaultHeaders(clientConfiguration.getDefaultHeaders()) //
+				.withWebClientConfigurer(clientConfiguration.getWebClientConfigurer());
+		return provider;
 	}

 	/*
@@ -319,6 +331,17 @@ public class DefaultReactiveElasticsearchClient implements ReactiveElasticsearch
 				.publishNext();
 	}

+	/*
+	 * (non-Javadoc)
+	 * @see org.springframework.data.elasticsearch.client.reactive.ReactiveElasticsearchClient#count(org.springframework.http.HttpHeaders, org.elasticsearch.action.search.SearchRequest)
+	 */
+	@Override
+	public Mono<Long> count(HttpHeaders headers, CountRequest countRequest) {
+		return sendRequest(countRequest, RequestCreator.count(), CountResponse.class, headers) //
+				.map(CountResponse::getCount) //
+				.next();
+	}
+
 	/*
 	 * (non-Javadoc)
 	 * @see org.springframework.data.elasticsearch.client.reactive.ReactiveElasticsearchClient#ping(org.springframework.http.HttpHeaders, org.elasticsearch.action.search.SearchRequest)
@@ -423,6 +446,16 @@ public class DefaultReactiveElasticsearchClient implements ReactiveElasticsearch
 				.publishNext();
 	}

+	/*
+	 * (non-Javadoc)
+	 * @see org.springframework.data.elasticsearch.client.reactive.ReactiveElasticsearchClient#bulk(org.springframework.http.HttpHeaders, org.elasticsearch.action.bulk.BulkRequest)
+	 */
+	@Override
+	public Mono<BulkResponse> bulk(HttpHeaders headers, BulkRequest bulkRequest) {
+		return sendRequest(bulkRequest, RequestCreator.bulk(), BulkResponse.class, headers) //
+				.publishNext();
+	}
+
 	// --> INDICES

 	/*
@@ -553,13 +586,12 @@ public class DefaultReactiveElasticsearchClient implements ReactiveElasticsearch

 	// -->

-	private <Req extends ActionRequest, Resp extends ActionResponse> Flux<Resp> sendRequest(Req request,
-			Function<Req, Request> converter, Class<Resp> responseType, HttpHeaders headers) {
+	private <Req extends ActionRequest, Resp> Flux<Resp> sendRequest(Req request, Function<Req, Request> converter,
+			Class<Resp> responseType, HttpHeaders headers) {
 		return sendRequest(converter.apply(request), responseType, headers);
 	}

-	private <AR extends ActionResponse> Flux<AR> sendRequest(Request request, Class<AR> responseType,
-			HttpHeaders headers) {
+	private <Resp> Flux<Resp> sendRequest(Request request, Class<Resp> responseType, HttpHeaders headers) {

 		String logId = ClientLogger.newLogId();

@@ -742,6 +774,18 @@ public class DefaultReactiveElasticsearchClient implements ReactiveElasticsearch
 			};
 		}

+		static Function<BulkRequest, Request> bulk() {
+
+			return request -> {
+
+				try {
+					return RequestConverters.bulk(request);
+				} catch (IOException e) {
+					throw new ElasticsearchException("Could not parse request", e);
+				}
+			};
+		}
+
 		// --> INDICES

 		static Function<GetIndexRequest, Request> indexExists() {
@@ -776,6 +820,10 @@ public class DefaultReactiveElasticsearchClient implements ReactiveElasticsearch
 			return RequestConverters::flushIndex;
 		}

+		static Function<CountRequest, Request> count() {
+			return RequestConverters::count;
+		}
+
 	}

 	/**
@@ -1,5 +1,5 @@
 /*
- * Copyright 2018-2019 the original author or authors.
+ * Copyright 2018-2020 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.
@@ -19,6 +19,7 @@ import java.net.InetSocketAddress;
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.function.Consumer;
+import java.util.function.Function;

 import org.springframework.http.HttpHeaders;
 import org.springframework.http.client.reactive.ClientHttpConnector;
@@ -32,6 +33,8 @@ import org.springframework.web.reactive.function.client.WebClient.Builder;
 *
 * @author Mark Paluch
 * @author Christoph Strobl
+ * @author Huw Ayling-Miller
+ * @author Peter-Josef Meisch
 * @since 3.2
 */
 class DefaultWebClientProvider implements WebClientProvider {
@@ -42,6 +45,8 @@ class DefaultWebClientProvider implements WebClientProvider {
 	private final @Nullable ClientHttpConnector connector;
 	private final Consumer<Throwable> errorListener;
 	private final HttpHeaders headers;
+	private final String pathPrefix;
+	private final Function<WebClient, WebClient> webClientConfigurer;

 	/**
 	 * Create new {@link DefaultWebClientProvider} with empty {@link HttpHeaders} and no-op {@literal error listener}.
@@ -50,35 +55,38 @@ class DefaultWebClientProvider implements WebClientProvider {
 	 * @param connector can be {@literal null}.
 	 */
 	DefaultWebClientProvider(String scheme, @Nullable ClientHttpConnector connector) {
-		this(scheme, connector, e -> {}, HttpHeaders.EMPTY);
+		this(scheme, connector, e -> {}, HttpHeaders.EMPTY, null, Function.identity());
 	}

 	/**
 	 * Create new {@link DefaultWebClientProvider} with empty {@link HttpHeaders} and no-op {@literal error listener}.
-	 * 
+	 *
 	 * @param scheme must not be {@literal null}.
-	 * @param connector can be {@literal null}.
-	 * @param errorListener must not be {@literal null}.
-	 * @param headers must not be {@literal null}.
+     * @param connector can be {@literal null}.
+     * @param errorListener must not be {@literal null}.
+     * @param headers must not be {@literal null}.
+     * @param pathPrefix can be {@literal null}
+     * @param webClientConfigurer must not be {@literal null}.
 	 */
 	private DefaultWebClientProvider(String scheme, @Nullable ClientHttpConnector connector,
-			Consumer<Throwable> errorListener, HttpHeaders headers) {
+			Consumer<Throwable> errorListener, HttpHeaders headers, @Nullable String pathPrefix,
+			Function<WebClient, WebClient> webClientConfigurer) {

 		Assert.notNull(scheme, "Scheme must not be null! A common scheme would be 'http'.");
-		Assert.notNull(errorListener, "ErrorListener must not be null! You may want use a no-op one 'e -> {}' instead.");
+		Assert.notNull(errorListener, "errorListener must not be null! You may want use a no-op one 'e -> {}' instead.");
 		Assert.notNull(headers, "headers must not be null! Think about using 'HttpHeaders.EMPTY' as an alternative.");
+		Assert.notNull(webClientConfigurer,
+				"webClientConfigurer must not be null! You may want use a no-op one 'Function.identity()' instead.");

 		this.cachedClients = new ConcurrentHashMap<>();
 		this.scheme = scheme;
 		this.connector = connector;
 		this.errorListener = errorListener;
 		this.headers = headers;
+		this.pathPrefix = pathPrefix;
+		this.webClientConfigurer = webClientConfigurer;
 	}

-	/*
-	 * (non-Javadoc)
-	 * @see org.springframework.data.elasticsearch.client.reactive.WebClientProvider#get(java.net.InetSocketAddress)
-	 */
 	@Override
 	public WebClient get(InetSocketAddress endpoint) {

@@ -87,19 +95,21 @@ class DefaultWebClientProvider implements WebClientProvider {
 		return this.cachedClients.computeIfAbsent(endpoint, this::createWebClientForSocketAddress);
 	}

-	/*
-	 * (non-Javadoc)
-	 * @see org.springframework.data.elasticsearch.client.reactive.WebClientProvider#getDefaultHeaders()
-	 */
 	@Override
 	public HttpHeaders getDefaultHeaders() {
 		return headers;
 	}

-	/*
-	 * (non-Javadoc)
-	 * @see org.springframework.data.elasticsearch.client.reactive.WebClientProvider#withDefaultHeaders(org.springframework.http.HttpHeaders)
-	 */
+	@Override
+	public Consumer<Throwable> getErrorListener() {
+		return this.errorListener;
+	}
+
+	@Override
+	public String getPathPrefix() {
+		return pathPrefix;
+	}
+
 	@Override
 	public WebClientProvider withDefaultHeaders(HttpHeaders headers) {

@@ -109,31 +119,33 @@ class DefaultWebClientProvider implements WebClientProvider {
 		merged.addAll(this.headers);
 		merged.addAll(headers);

-		return new DefaultWebClientProvider(this.scheme, this.connector, errorListener, merged);
+		return new DefaultWebClientProvider(scheme, connector, errorListener, merged, pathPrefix, webClientConfigurer);
 	}

-	/*
-	 * (non-Javadoc)
-	 * @see org.springframework.data.elasticsearch.client.reactive.WebClientProvider#getErrorListener()
-	 */
-	@Override
-	public Consumer<Throwable> getErrorListener() {
-		return this.errorListener;
-	}
-
-	/*
-	 * (non-Javadoc)
-	 * @see org.springframework.data.elasticsearch.client.reactive.WebClientProvider#withErrorListener(java.util.function.Consumer)
-	 */
 	@Override
 	public WebClientProvider withErrorListener(Consumer<Throwable> errorListener) {

 		Assert.notNull(errorListener, "Error listener must not be null.");

 		Consumer<Throwable> listener = this.errorListener.andThen(errorListener);
-		return new DefaultWebClientProvider(this.scheme, this.connector, listener, this.headers);
+		return new DefaultWebClientProvider(scheme, this.connector, listener, headers, pathPrefix, webClientConfigurer);
 	}

+	@Override
+	public WebClientProvider withPathPrefix(String pathPrefix) {
+		Assert.notNull(pathPrefix, "pathPrefix must not be null.");
+
+		return new DefaultWebClientProvider(this.scheme, this.connector, this.errorListener, this.headers, pathPrefix,
+				webClientConfigurer);
+	}
+
+	@Override
+	public WebClientProvider withWebClientConfigurer(Function<WebClient, WebClient> webClientConfigurer) {
+		return new DefaultWebClientProvider(scheme, connector, errorListener, headers, pathPrefix, webClientConfigurer);
+
+	}
+
+
 	protected WebClient createWebClientForSocketAddress(InetSocketAddress socketAddress) {

 		Builder builder = WebClient.builder().defaultHeaders(it -> it.addAll(getDefaultHeaders()));
@@ -142,7 +154,9 @@ class DefaultWebClientProvider implements WebClientProvider {
 			builder = builder.clientConnector(connector);
 		}

-		String baseUrl = String.format("%s://%s:%d", this.scheme, socketAddress.getHostString(), socketAddress.getPort());
-		return builder.baseUrl(baseUrl).filter((request, next) -> next.exchange(request).doOnError(errorListener)).build();
+		String baseUrl = String.format("%s://%s:%d%s", this.scheme, socketAddress.getHostString(), socketAddress.getPort(),
+				pathPrefix == null ? "" : '/' + pathPrefix);
+		WebClient webClient = builder.baseUrl(baseUrl).filter((request, next) -> next.exchange(request).doOnError(errorListener)).build();
+		return webClientConfigurer.apply(webClient);
 	}
 }
@@ -1,5 +1,5 @@
 /*
- * Copyright 2018-2019 the original author or authors.
+ * Copyright 2018-2020 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.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2018-2019 the original author or authors.
+ * Copyright 2018-2020 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.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2018-2019 the original author or authors.
+ * Copyright 2018-2020 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.
@@ -15,31 +15,22 @@
 */
 package org.springframework.data.elasticsearch.client.reactive;

-import reactor.core.publisher.Flux;
-import reactor.core.publisher.Mono;
-
-import java.util.List;
-
 import org.elasticsearch.action.ActionResponse;
-import org.springframework.core.ParameterizedTypeReference;
+
 import org.springframework.http.HttpStatus;
-import org.springframework.http.ResponseCookie;
-import org.springframework.http.ResponseEntity;
 import org.springframework.http.client.reactive.ClientHttpResponse;
-import org.springframework.util.MultiValueMap;
 import org.springframework.web.reactive.function.BodyExtractor;
 import org.springframework.web.reactive.function.client.ClientResponse;
-import org.springframework.web.reactive.function.client.ExchangeStrategies;
-import org.springframework.web.reactive.function.client.WebClientResponseException;

 /**
- * Extension to {@link ActionResponse} that also implements {@link ClientResponse}.
+ * Extension to {@link ActionResponse} that also delegates to {@link ClientResponse}.
 *
 * @author Christoph Strobl
 * @author Peter-Josef Meisch
+ * @author Mark Paluch
 * @since 3.2
 */
-class RawActionResponse extends ActionResponse implements ClientResponse {
+class RawActionResponse extends ActionResponse {

 	private final ClientResponse delegate;

@@ -51,139 +42,23 @@ class RawActionResponse extends ActionResponse implements ClientResponse {
 		return new RawActionResponse(response);
 	}

-	/*
-	 * (non-Javadoc)
-	 * @see org.springframework.web.reactive.function.client.ClientResponse#statusCode()
-	 */
-	@Override
 	public HttpStatus statusCode() {
 		return delegate.statusCode();
 	}

-	/*
-	 * (non-Javadoc)
-	 * @see org.springframework.web.reactive.function.client.ClientResponse#rawStatusCode()
-	 */
-	@Override
-	public int rawStatusCode() {
-		return delegate.rawStatusCode();
-	}
-
 	/*
 	 * (non-Javadoc)
 	 * @see org.springframework.web.reactive.function.client.ClientResponse#headers()
 	 */
-	@Override
-	public Headers headers() {
+	public ClientResponse.Headers headers() {
 		return delegate.headers();
 	}

-	/*
-	 * (non-Javadoc)
-	 * @see org.springframework.web.reactive.function.client.ClientResponse#cookies()
-	 */
-	@Override
-	public MultiValueMap<String, ResponseCookie> cookies() {
-		return delegate.cookies();
-	}
-
-	/*
-	 * (non-Javadoc)
-	 * @see org.springframework.web.reactive.function.client.ClientResponse#strategies()
-	 */
-	@Override
-	public ExchangeStrategies strategies() {
-		return delegate.strategies();
-	}
-
 	/*
 	 * (non-Javadoc)
 	 * @see org.springframework.web.reactive.function.client.ClientResponse#body(org.springframework.web.reactive.function.BodyExtractor)
 	 */
-	@Override
 	public <T> T body(BodyExtractor<T, ? super ClientHttpResponse> extractor) {
 		return delegate.body(extractor);
 	}
-
-	/*
-	 * (non-Javadoc)
-	 * @see org.springframework.web.reactive.function.client.ClientResponse#bodyToMono(java.lang.Class)
-	 */
-	@Override
-	public <T> Mono<T> bodyToMono(Class<? extends T> elementClass) {
-		return delegate.bodyToMono(elementClass);
-	}
-
-	/*
-	 * (non-Javadoc)
-	 * @see org.springframework.web.reactive.function.client.ClientResponse#bodyToMono(org.springframework.core.ParameterizedTypeReference)
-	 */
-	@Override
-	public <T> Mono<T> bodyToMono(ParameterizedTypeReference<T> typeReference) {
-		return delegate.bodyToMono(typeReference);
-	}
-
-	/*
-	 * (non-Javadoc)
-	 * @see org.springframework.web.reactive.function.client.ClientResponse#bodyToFlux(java.lang.Class)
-	 */
-	@Override
-	public <T> Flux<T> bodyToFlux(Class<? extends T> elementClass) {
-		return delegate.bodyToFlux(elementClass);
-	}
-
-	/*
-	 * (non-Javadoc)
-	 * @see org.springframework.web.reactive.function.client.ClientResponse#bodyToFlux(org.springframework.core.ParameterizedTypeReference)
-	 */
-	@Override
-	public <T> Flux<T> bodyToFlux(ParameterizedTypeReference<T> typeReference) {
-		return delegate.bodyToFlux(typeReference);
-	}
-
-	/*
-	 * (non-Javadoc)
-	 * @see org.springframework.web.reactive.function.client.ClientResponse#toEntity(java.lang.Class)
-	 */
-	@Override
-	public <T> Mono<ResponseEntity<T>> toEntity(Class<T> bodyType) {
-		return delegate.toEntity(bodyType);
-	}
-
-	/*
-	 * (non-Javadoc)
-	 * @see org.springframework.web.reactive.function.client.ClientResponse#toEntity(org.springframework.core.ParameterizedTypeReference)
-	 */
-	@Override
-	public <T> Mono<ResponseEntity<T>> toEntity(ParameterizedTypeReference<T> typeReference) {
-		return delegate.toEntity(typeReference);
-	}
-
-	/*
-	 * (non-Javadoc)
-	 * @see org.springframework.web.reactive.function.client.ClientResponse#toEntityList(java.lang.Class)
-	 */
-	@Override
-	public <T> Mono<ResponseEntity<List<T>>> toEntityList(Class<T> elementType) {
-		return delegate.toEntityList(elementType);
-	}
-
-	/*
-	 * (non-Javadoc)
-	 * @see org.springframework.web.reactive.function.client.ClientResponse#toEntityList(org.springframework.core.ParameterizedTypeReference)
-	 */
-	@Override
-	public <T> Mono<ResponseEntity<List<T>>> toEntityList(ParameterizedTypeReference<T> typeReference) {
-		return delegate.toEntityList(typeReference);
-	}
-
-	/*
-	 * (non-Javadoc)
-	 * @see org.springframework.web.reactive.function.client.ClientResponse#createException()
-	 */
-	@Override
-	public Mono<WebClientResponseException> createException() {
-		return delegate.createException();
-	}
-
 }
@@ -1,5 +1,5 @@
 /*
- * Copyright 2018-2019 the original author or authors.
+ * Copyright 2018-2020 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.
@@ -30,6 +30,8 @@ import org.elasticsearch.action.admin.indices.get.GetIndexRequest;
 import org.elasticsearch.action.admin.indices.mapping.put.PutMappingRequest;
 import org.elasticsearch.action.admin.indices.open.OpenIndexRequest;
 import org.elasticsearch.action.admin.indices.refresh.RefreshRequest;
+import org.elasticsearch.action.bulk.BulkRequest;
+import org.elasticsearch.action.bulk.BulkResponse;
 import org.elasticsearch.action.delete.DeleteRequest;
 import org.elasticsearch.action.delete.DeleteResponse;
 import org.elasticsearch.action.get.GetRequest;
@@ -41,11 +43,11 @@ import org.elasticsearch.action.search.SearchRequest;
 import org.elasticsearch.action.search.SearchResponse;
 import org.elasticsearch.action.update.UpdateRequest;
 import org.elasticsearch.action.update.UpdateResponse;
+import org.elasticsearch.client.core.CountRequest;
 import org.elasticsearch.index.get.GetResult;
 import org.elasticsearch.index.reindex.BulkByScrollResponse;
 import org.elasticsearch.index.reindex.DeleteByQueryRequest;
 import org.elasticsearch.search.SearchHit;
-
 import org.springframework.data.elasticsearch.client.ClientConfiguration;
 import org.springframework.data.elasticsearch.client.ElasticsearchHost;
 import org.springframework.http.HttpHeaders;
@@ -58,6 +60,8 @@ import org.springframework.web.reactive.function.client.WebClient;
 *
 * @author Christoph Strobl
 * @author Mark Paluch
+ * @author Peter-Josef Meisch
+ * @author Henrique Amaral
 * @since 3.2
 * @see ClientConfiguration
 * @see ReactiveRestClients
@@ -329,6 +333,47 @@ public interface ReactiveElasticsearchClient {
 	 */
 	Mono<DeleteResponse> delete(HttpHeaders headers, DeleteRequest deleteRequest);

+	/**
+	 * Execute a {@link SearchRequest} against the {@literal count} API.
+	 *
+	 * @param consumer new {@literal null}.
+	 * @see <a href="https://www.elastic.co/guide/en/elasticsearch/reference/current/search-count.html">Count API on
+	 *      elastic.co</a>
+	 * @return the {@link Mono} emitting the count result.
+	 * @since 3.2.4
+	 */
+	default Mono<Long> count(Consumer<CountRequest> consumer) {
+
+		CountRequest countRequest = new CountRequest();
+		consumer.accept(countRequest);
+		return count(countRequest);
+	}
+
+	/**
+	 * Execute a {@link SearchRequest} against the {@literal count} API.
+	 *
+	 * @param countRequest must not be {@literal null}.
+	 * @see <a href="https://www.elastic.co/guide/en/elasticsearch/reference/current/search-count.html">Count API on
+	 *      elastic.co</a>
+	 * @return the {@link Mono} emitting the count result.
+	 * @since 3.2.4
+	 */
+	default Mono<Long> count(CountRequest countRequest) {
+		return count(HttpHeaders.EMPTY, countRequest);
+	}
+
+	/**
+	 * Execute a {@link SearchRequest} against the {@literal count} API.
+	 *
+	 * @param headers Use {@link HttpHeaders} to provide eg. authentication data. Must not be {@literal null}.
+	 * @param countRequest must not be {@literal null}.
+	 * @see <a href="https://www.elastic.co/guide/en/elasticsearch/reference/current/search-count.html">Count API on
+	 *      elastic.co</a>
+	 * @return the {@link Mono} emitting the count result.
+	 * @since 3.2.4
+	 */
+	Mono<Long> count(HttpHeaders headers, CountRequest countRequest);
+
 	/**
 	 * Execute a {@link SearchRequest} against the {@literal search} API.
 	 *
@@ -430,6 +475,44 @@ public interface ReactiveElasticsearchClient {
 	 */
 	Mono<BulkByScrollResponse> deleteBy(HttpHeaders headers, DeleteByQueryRequest deleteRequest);

+	/**
+	 * Execute a {@link BulkRequest} against the {@literal bulk} API.
+	 *
+	 * @param consumer never {@literal null}.
+	 * @see <a href="https://www.elastic.co/guide/en/elasticsearch/reference/current/docs-bulk.html">Bulk API on
+	 *      elastic.co</a>
+	 * @return a {@link Mono} emitting the emitting operation response.
+	 */
+	default Mono<BulkResponse> bulk(Consumer<BulkRequest> consumer) {
+
+		BulkRequest request = new BulkRequest();
+		consumer.accept(request);
+		return bulk(request);
+	}
+
+	/**
+	 * Execute a {@link BulkRequest} against the {@literal bulk} API.
+	 *
+	 * @param bulkRequest must not be {@literal null}.
+	 * @see <a href="https://www.elastic.co/guide/en/elasticsearch/reference/current/docs-bulk.html">Bulk API on
+	 *      elastic.co</a>
+	 * @return a {@link Mono} emitting the emitting operation response.
+	 */
+	default Mono<BulkResponse> bulk(BulkRequest bulkRequest) {
+		return bulk(HttpHeaders.EMPTY, bulkRequest);
+	}
+
+	/**
+	 * Execute a {@link BulkRequest} against the {@literal bulk} API.
+	 *
+	 * @param headers Use {@link HttpHeaders} to provide eg. authentication data. Must not be {@literal null}.
+	 * @param bulkRequest must not be {@literal null}.
+	 * @see <a href="https://www.elastic.co/guide/en/elasticsearch/reference/current/docs-bulk.html">Bulk API on
+	 *      elastic.co</a>
+	 * @return a {@link Mono} emitting operation response.
+	 */
+	Mono<BulkResponse> bulk(HttpHeaders headers, BulkRequest bulkRequest);
+
 	/**
 	 * Compose the actual command/s to run against Elasticsearch using the underlying {@link WebClient connection}.
 	 * {@link #execute(ReactiveElasticsearchClientCallback) Execute} selects an active server from the available ones and
@@ -1,5 +1,5 @@
 /*
- * Copyright 2018-2019 the original author or authors.
+ * Copyright 2018-2020 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.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2018-2019 the original author or authors.
+ * Copyright 2018-2020 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.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2018-2019 the original author or authors.
+ * Copyright 2018-2020 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.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2018-2019 the original author or authors.
+ * Copyright 2018-2020 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.
@@ -17,6 +17,7 @@ package org.springframework.data.elasticsearch.client.reactive;

 import java.net.InetSocketAddress;
 import java.util.function.Consumer;
+import java.util.function.Function;

 import org.springframework.http.HttpHeaders;
 import org.springframework.http.client.reactive.ClientHttpConnector;
@@ -34,6 +35,8 @@ import org.springframework.web.reactive.function.client.WebClient;
 *
 * @author Christoph Strobl
 * @author Mark Paluch
+ * @author Huw Ayling-Miller
+ * @author Peter-Josef Meisch
 * @since 3.2
 */
 public interface WebClientProvider {
@@ -96,6 +99,14 @@ public interface WebClientProvider {
 	 */
 	Consumer<Throwable> getErrorListener();

+	/**
+	 * Obtain the {@link String pathPrefix} to be used.
+	 *
+	 * @return the pathPrefix if set.
+	 * @since 3.2.4
+	 */
+	String getPathPrefix();
+
 	/**
 	 * Create a new instance of {@link WebClientProvider} applying the given headers by default.
 	 *
@@ -111,4 +122,21 @@ public interface WebClientProvider {
 	 * @return new instance of {@link WebClientProvider}.
 	 */
 	WebClientProvider withErrorListener(Consumer<Throwable> errorListener);
+
+	/**
+	 * Create a new instance of {@link WebClientProvider} where HTTP requests are called with the given path prefix.
+	 *
+	 * @param pathPrefix Path prefix to add to requests
+	 * @return new instance of {@link WebClientProvider}
+	 * @since 3.2.4
+	 */
+	WebClientProvider withPathPrefix(String pathPrefix);
+
+	/**
+	 * Create a new instance of {@link WebClientProvider} calling the given {@link Function} to configure the {@link WebClient}.
+	 * @param webClientConfigurer configuration function
+	 * @return new instance of {@link WebClientProvider}
+	 * @since 3.2.4
+	 */
+	WebClientProvider withWebClientConfigurer(Function<WebClient, WebClient> webClientConfigurer);
 }
@@ -1,5 +1,5 @@
 /*
- * Copyright 2018-2019 the original author or authors.
+ * Copyright 2018-2020 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.
@@ -60,6 +60,7 @@ import org.elasticsearch.action.update.UpdateRequest;
 import org.elasticsearch.client.Request;
 import org.elasticsearch.client.Requests;
 import org.elasticsearch.client.RethrottleRequest;
+import org.elasticsearch.client.core.CountRequest;
 import org.elasticsearch.cluster.health.ClusterHealthStatus;
 import org.elasticsearch.common.Priority;
 import org.elasticsearch.common.Strings;
@@ -81,6 +82,7 @@ import org.elasticsearch.index.reindex.AbstractBulkByScrollRequest;
 import org.elasticsearch.index.reindex.DeleteByQueryRequest;
 import org.elasticsearch.index.reindex.ReindexRequest;
 import org.elasticsearch.index.reindex.UpdateByQueryRequest;
+import org.elasticsearch.index.seqno.SequenceNumbers;
 import org.elasticsearch.search.fetch.subphase.FetchSourceContext;
 import org.elasticsearch.tasks.TaskId;
 import org.springframework.data.elasticsearch.client.reactive.ReactiveElasticsearchClient;
@@ -97,6 +99,8 @@ import org.springframework.lang.Nullable;
 * <p>
 * Only intended for internal use.
 *
+ * @author Christoph Strobl
+ * @author Peter-Josef Meisch
 * @since 3.2
 */
 public class RequestConverters {
@@ -116,6 +120,8 @@ public class RequestConverters {
 		parameters.withTimeout(deleteRequest.timeout());
 		parameters.withVersion(deleteRequest.version());
 		parameters.withVersionType(deleteRequest.versionType());
+		parameters.withIfSeqNo(deleteRequest.ifSeqNo());
+		parameters.withIfPrimaryTerm(deleteRequest.ifPrimaryTerm());
 		parameters.withRefreshPolicy(deleteRequest.getRefreshPolicy());
 		parameters.withWaitForActiveShards(deleteRequest.waitForActiveShards());
 		return request;
@@ -315,6 +321,8 @@ public class RequestConverters {
 		parameters.withTimeout(indexRequest.timeout());
 		parameters.withVersion(indexRequest.version());
 		parameters.withVersionType(indexRequest.versionType());
+		parameters.withIfSeqNo(indexRequest.ifSeqNo());
+		parameters.withIfPrimaryTerm(indexRequest.ifPrimaryTerm());
 		parameters.withPipeline(indexRequest.getPipeline());
 		parameters.withRefreshPolicy(indexRequest.getRefreshPolicy());
 		parameters.withWaitForActiveShards(indexRequest.waitForActiveShards());
@@ -381,6 +389,32 @@ public class RequestConverters {
 		return request;
 	}

+	/**
+	 * Creates a count request.
+	 *
+	 * @param countRequest the search defining the data to be counted
+	 * @return Elasticsearch count request
+	 * @since 3.2
+	 */
+	public static Request count(CountRequest countRequest) {
+		Request request = new Request(HttpMethod.POST.name(),
+				endpoint(countRequest.indices(), countRequest.types(), "_count"));
+
+		Params params = new Params(request);
+		addCountRequestParams(params, countRequest);
+
+		if (countRequest.source() != null) {
+			request.setEntity(createEntity(countRequest.source(), REQUEST_BODY_CONTENT_TYPE));
+		}
+		return request;
+	}
+
+	private static void addCountRequestParams(Params params, CountRequest countRequest) {
+		params.withRouting(countRequest.routing());
+		params.withPreference(countRequest.preference());
+		params.withIndicesOptions(countRequest.indicesOptions());
+	}
+
 	private static void addSearchRequestParams(Params params, SearchRequest searchRequest) {
 		params.putParam("typed_keys", "true");
 		params.withRouting(searchRequest.routing());
@@ -917,6 +951,20 @@ public class RequestConverters {
 			return this;
 		}

+		Params withIfSeqNo(long seqNo) {
+			if (seqNo != SequenceNumbers.UNASSIGNED_SEQ_NO) {
+				return putParam("if_seq_no", Long.toString(seqNo));
+			}
+			return this;
+		}
+
+		Params withIfPrimaryTerm(long primaryTerm) {
+			if (primaryTerm != SequenceNumbers.UNASSIGNED_PRIMARY_TERM) {
+				return putParam("if_primary_term", Long.toString(primaryTerm));
+			}
+			return this;
+		}
+
 		Params withWaitForActiveShards(ActiveShardCount activeShardCount) {
 			return withWaitForActiveShards(activeShardCount, ActiveShardCount.DEFAULT);
 		}
@@ -1,5 +1,5 @@
 /*
- * Copyright 2018-2019 the original author or authors.
+ * Copyright 2018-2020 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.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2018-2019 the original author or authors.
+ * Copyright 2018-2020 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.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2018-2019 the original author or authors.
+ * Copyright 2018-2020 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.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2013-2019 the original author or authors.
+ * Copyright 2013-2020 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.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015-2019 the original author or authors.
+ * Copyright 2015-2020 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.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2018-2019 the original author or authors.
+ * Copyright 2018-2020 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.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2013-2019 the original author or authors.
+ * Copyright 2013-2020 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.
@@ -0,0 +1,54 @@
+package org.springframework.data.elasticsearch.core;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.data.elasticsearch.ElasticsearchException;
+import org.springframework.data.elasticsearch.annotations.Mapping;
+import org.springframework.data.elasticsearch.core.convert.ElasticsearchConverter;
+import org.springframework.util.Assert;
+import org.springframework.util.StringUtils;
+
+/**
+ * AbstractElasticsearchTemplate
+ * 
+ * @author Sascha Woo
+ */
+public abstract class AbstractElasticsearchTemplate {
+
+	static final Integer INDEX_MAX_RESULT_WINDOW = 10_000;
+
+	private static final Logger LOGGER = LoggerFactory.getLogger(AbstractElasticsearchTemplate.class);
+
+	protected ElasticsearchConverter elasticsearchConverter;
+
+	public AbstractElasticsearchTemplate(ElasticsearchConverter elasticsearchConverter) {
+
+		Assert.notNull(elasticsearchConverter, "elasticsearchConverter must not be null.");
+		this.elasticsearchConverter = elasticsearchConverter;
+	}
+
+	protected String buildMapping(Class<?> clazz) {
+
+		// load mapping specified in Mapping annotation if present
+		if (clazz.isAnnotationPresent(Mapping.class)) {
+			String mappingPath = clazz.getAnnotation(Mapping.class).mappingPath();
+			if (!StringUtils.isEmpty(mappingPath)) {
+				String mappings = ResourceUtil.readFileFromClasspath(mappingPath);
+				if (!StringUtils.isEmpty(mappings)) {
+					return mappings;
+				}
+			} else {
+				LOGGER.info("mappingPath in @Mapping has to be defined. Building mappings using @Field");
+			}
+		}
+
+		// build mapping from field annotations
+		try {
+			MappingBuilder mappingBuilder = new MappingBuilder(elasticsearchConverter);
+			return mappingBuilder.buildPropertyMapping(clazz);
+		} catch (Exception e) {
+			throw new ElasticsearchException("Failed to build mapping for " + clazz.getSimpleName(), e);
+		}
+	}
+
+}
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2019 the original author or authors.
+ * Copyright 2014-2020 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.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2013-2019 the original author or authors.
+ * Copyright 2013-2020 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.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2013-2019 the original author or authors.
+ * Copyright 2013-2020 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.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2019 the original author or authors.
+ * Copyright 2014-2020 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.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2019 the original author or authors.
+ * Copyright 2014-2020 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.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2019 the original author or authors.
+ * Copyright 2019-2020 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.
@@ -15,8 +15,6 @@
 */
 package org.springframework.data.elasticsearch.core;

-import com.fasterxml.jackson.databind.ObjectReader;
-import com.fasterxml.jackson.databind.ObjectWriter;
 import lombok.RequiredArgsConstructor;

 import java.io.IOException;
@@ -52,6 +50,8 @@ import org.springframework.util.ClassUtils;
 import org.springframework.util.ObjectUtils;

 import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.ObjectReader;
+import com.fasterxml.jackson.databind.ObjectWriter;

 /**
 * Elasticsearch specific {@link EntityReader} & {@link EntityWriter} implementation based on domain type
@@ -241,27 +241,31 @@ public class ElasticsearchEntityMapper implements
 		Map<String, Object> target = new LinkedHashMap<>();
 		for (Entry<String, Object> entry : source.entrySet()) {

-			if (isSimpleType(entry.getValue())) {
-				target.put(entry.getKey(),
-						readSimpleValue(entry.getValue(), targetType.isMap() ? targetType.getComponentType() : targetType));
+			String entryKey = entry.getKey();
+			Object entryValue = entry.getValue();
+
+			if (entryValue == null) {
+				target.put(entryKey, null);
+			} else if (isSimpleType(entryValue)) {
+				target.put(entryKey,
+						readSimpleValue(entryValue, targetType.isMap() ? targetType.getComponentType() : targetType));
 			} else {

-				ElasticsearchPersistentEntity<?> targetEntity = computeGenericValueTypeForRead(property, entry.getValue());
+				ElasticsearchPersistentEntity<?> targetEntity = computeGenericValueTypeForRead(property, entryValue);

 				if (targetEntity.getTypeInformation().isMap()) {

-					Map<String, Object> valueMap = (Map) entry.getValue();
+					Map<String, Object> valueMap = (Map) entryValue;
 					if (typeMapper.containsTypeInformation(valueMap)) {
-						target.put(entry.getKey(), readEntity(targetEntity, (Map) entry.getValue()));
+						target.put(entryKey, readEntity(targetEntity, (Map) entryValue));
 					} else {
-						target.put(entry.getKey(), readValue(valueMap, property, targetEntity.getTypeInformation()));
+						target.put(entryKey, readValue(valueMap, property, targetEntity.getTypeInformation()));
 					}

 				} else if (targetEntity.getTypeInformation().isCollectionLike()) {
-					target.put(entry.getKey(),
-							readValue(entry.getValue(), property, targetEntity.getTypeInformation().getActualType()));
+					target.put(entryKey, readValue(entryValue, property, targetEntity.getTypeInformation().getActualType()));
 				} else {
-					target.put(entry.getKey(), readEntity(targetEntity, (Map) entry.getValue()));
+					target.put(entryKey, readEntity(targetEntity, (Map) entryValue));
 				}
 			}
 		}
@@ -281,7 +285,9 @@ public class ElasticsearchEntityMapper implements

 		for (Object value : source) {

-			if (isSimpleType(value)) {
+			if (value == null) {
+				target.add(null);
+			} else if (isSimpleType(value)) {
 				target.add(
 						readSimpleValue(value, targetType.getComponentType() != null ? targetType.getComponentType() : targetType));
 			} else {
@@ -493,7 +499,14 @@ public class ElasticsearchEntityMapper implements

 		if (!typeHint.getActualType().getType().equals(Object.class)
 				&& isSimpleType(typeHint.getMapValueType().getType())) {
-			mapSource.forEach(it -> target.put(it.getKey(), getWriteSimpleValue(it.getValue())));
+			mapSource.forEach(it -> {
+
+				if (it.getValue() == null) {
+					target.put(it.getKey(), null);
+				} else {
+					target.put(it.getKey(), getWriteSimpleValue(it.getValue()));
+				}
+			});
 		} else {

 			mapSource.forEach(it -> {
@@ -1,5 +1,5 @@
 /*
- * Copyright 2018-2019 the original author or authors.
+ * Copyright 2018-2020 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.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2013-2019 the original author or authors.
+ * Copyright 2013-2020 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.
@@ -104,6 +104,16 @@ public interface ElasticsearchOperations {
 	 */
 	<T> boolean putMapping(Class<T> clazz);

+	/**
+	 * Create mapping for the given class and put the mapping to the given indexName and type.
+	 *
+	 * @param indexName
+	 * @param type
+	 * @param mappings
+	 * @since 3.2
+	 */
+	<T> boolean putMapping(String indexName, String type, Class<T> clazz);
+
 	/**
 	 * Create mapping for a given indexName and type
 	 *
@@ -1,5 +1,5 @@
 /*
- * Copyright 2013-2019 the original author or authors.
+ * Copyright 2013-2020 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.
@@ -22,6 +22,7 @@ import static org.springframework.util.StringUtils.*;

 import java.io.IOException;
 import java.util.ArrayList;
+import java.util.Collections;
 import java.util.HashMap;
 import java.util.Iterator;
 import java.util.List;
@@ -78,6 +79,7 @@ import org.elasticsearch.search.aggregations.AbstractAggregationBuilder;
 import org.elasticsearch.search.builder.SearchSourceBuilder;
 import org.elasticsearch.search.fetch.subphase.highlight.HighlightBuilder;
 import org.elasticsearch.search.sort.FieldSortBuilder;
+import org.elasticsearch.search.sort.ScoreSortBuilder;
 import org.elasticsearch.search.sort.SortBuilder;
 import org.elasticsearch.search.sort.SortBuilders;
 import org.elasticsearch.search.sort.SortOrder;
@@ -92,7 +94,6 @@ import org.springframework.data.domain.Pageable;
 import org.springframework.data.domain.Sort;
 import org.springframework.data.elasticsearch.ElasticsearchException;
 import org.springframework.data.elasticsearch.annotations.Document;
-import org.springframework.data.elasticsearch.annotations.Mapping;
 import org.springframework.data.elasticsearch.annotations.Setting;
 import org.springframework.data.elasticsearch.core.aggregation.AggregatedPage;
 import org.springframework.data.elasticsearch.core.client.support.AliasData;
@@ -140,13 +141,16 @@ import com.fasterxml.jackson.databind.ObjectMapper;
 * @author Martin Choraine
 * @author Farid Azaza
 * @author Peter-Josef Meisch
+ * @author Mathias Teier
+ * @author Gyula Attila Csorogi
+ * @author Alexander Shabunevich
 */
-public class ElasticsearchRestTemplate
+public class ElasticsearchRestTemplate extends AbstractElasticsearchTemplate
 		implements ElasticsearchOperations, EsClient<RestHighLevelClient>, ApplicationContextAware {

 	private static final Logger logger = LoggerFactory.getLogger(ElasticsearchRestTemplate.class);
+
 	private RestHighLevelClient client;
-	private ElasticsearchConverter elasticsearchConverter;
 	private ResultsMapper resultsMapper;
 	private String searchTimeout;

@@ -175,8 +179,9 @@ public class ElasticsearchRestTemplate
 	public ElasticsearchRestTemplate(RestHighLevelClient client, ElasticsearchConverter elasticsearchConverter,
 			ResultsMapper resultsMapper) {

+		super(elasticsearchConverter);
+
 		Assert.notNull(client, "Client must not be null!");
-		Assert.notNull(elasticsearchConverter, "ElasticsearchConverter must not be null!");
 		Assert.notNull(resultsMapper, "ResultsMapper must not be null!");

 		this.client = client;
@@ -223,11 +228,17 @@ public class ElasticsearchRestTemplate

 	@Override
 	public boolean removeAlias(AliasQuery query) {
+
 		Assert.notNull(query.getIndexName(), "No index defined for Alias");
 		Assert.notNull(query.getAliasName(), "No alias defined");
-		IndicesAliasesRequest request = new IndicesAliasesRequest();
-		AliasActions aliasAction = new AliasActions(AliasActions.Type.REMOVE);
-		request.addAliasAction(aliasAction);
+
+		AliasActions aliasAction = IndicesAliasesRequest.AliasActions.remove() //
+				.index(query.getIndexName()) //
+				.alias(query.getAliasName());
+
+		IndicesAliasesRequest request = Requests.indexAliasesRequest() //
+				.addAliasAction(aliasAction);
+
 		try {
 			return client.indices().updateAliases(request, RequestOptions.DEFAULT).isAcknowledged();
 		} catch (IOException e) {
@@ -252,23 +263,7 @@ public class ElasticsearchRestTemplate

 	@Override
 	public <T> boolean putMapping(Class<T> clazz) {
-		if (clazz.isAnnotationPresent(Mapping.class)) {
-			String mappingPath = clazz.getAnnotation(Mapping.class).mappingPath();
-			if (hasText(mappingPath)) {
-				String mappings = ResourceUtil.readFileFromClasspath(mappingPath);
-				if (hasText(mappings)) {
-					return putMapping(clazz, mappings);
-				}
-			} else {
-				logger.info("mappingPath in @Mapping has to be defined. Building mappings using @Field");
-			}
-		}
-		try {
-			MappingBuilder mappingBuilder = new MappingBuilder(elasticsearchConverter);
-			return putMapping(clazz, mappingBuilder.buildPropertyMapping(clazz));
-		} catch (Exception e) {
-			throw new ElasticsearchException("Failed to build mapping for " + clazz.getSimpleName(), e);
-		}
+		return putMapping(clazz, buildMapping(clazz));
 	}

 	@Override
@@ -277,6 +272,11 @@ public class ElasticsearchRestTemplate
 				mapping);
 	}

+	@Override
+	public <T> boolean putMapping(String indexName, String type, Class<T> clazz) {
+		return putMapping(indexName, type, buildMapping(clazz));
+	}
+
 	@Override
 	public boolean putMapping(String indexName, String type, Object mapping) {
 		Assert.notNull(indexName, "No index defined for putMapping()");
@@ -599,6 +599,7 @@ public class ElasticsearchRestTemplate
 		if (elasticsearchQuery != null) {
 			sourceBuilder.query(elasticsearchQuery);
 		}
+		sourceBuilder.size(0);
 		countRequest.source(sourceBuilder);

 		try {
@@ -617,6 +618,7 @@ public class ElasticsearchRestTemplate
 		if (elasticsearchFilter != null) {
 			searchRequest.source().postFilter(elasticsearchFilter);
 		}
+		searchRequest.source().size(0);
 		SearchResponse response;
 		try {
 			response = client.search(searchRequest, RequestOptions.DEFAULT);
@@ -714,26 +716,39 @@ public class ElasticsearchRestTemplate
 	}

 	private UpdateRequest prepareUpdate(UpdateQuery query) {
+
 		String indexName = hasText(query.getIndexName()) ? query.getIndexName()
 				: getPersistentEntityFor(query.getClazz()).getIndexName();
 		String type = hasText(query.getType()) ? query.getType() : getPersistentEntityFor(query.getClazz()).getIndexType();
+
 		Assert.notNull(indexName, "No index defined for Query");
 		Assert.notNull(type, "No type define for Query");
 		Assert.notNull(query.getId(), "No Id define for Query");
-		Assert.notNull(query.getUpdateRequest(), "No IndexRequest define for Query");
-		UpdateRequest updateRequest = new UpdateRequest(indexName, type, query.getId());
-		updateRequest.routing(query.getUpdateRequest().routing());
+		Assert.notNull(query.getUpdateRequest(), "No UpdateRequest define for Query");

-		if (query.getUpdateRequest().script() == null) {
-			// doc
-			if (query.DoUpsert()) {
-				updateRequest.docAsUpsert(true).doc(query.getUpdateRequest().doc());
-			} else {
-				updateRequest.doc(query.getUpdateRequest().doc());
-			}
-		} else {
-			// or script
-			updateRequest.script(query.getUpdateRequest().script());
+		UpdateRequest queryUpdateRequest = query.getUpdateRequest();
+
+		UpdateRequest updateRequest = new UpdateRequest(indexName, type, query.getId()) //
+				.routing(queryUpdateRequest.routing()) //
+				.retryOnConflict(queryUpdateRequest.retryOnConflict()) //
+				.timeout(queryUpdateRequest.timeout()) //
+				.waitForActiveShards(queryUpdateRequest.waitForActiveShards()) //
+				.setRefreshPolicy(queryUpdateRequest.getRefreshPolicy()) //
+				.waitForActiveShards(queryUpdateRequest.waitForActiveShards()) //
+				.scriptedUpsert(queryUpdateRequest.scriptedUpsert()) //
+				.docAsUpsert(queryUpdateRequest.docAsUpsert());
+
+		if (query.DoUpsert()) {
+			updateRequest.docAsUpsert(true);
+		}
+		if (queryUpdateRequest.script() != null) {
+			updateRequest.script(queryUpdateRequest.script());
+		}
+		if (queryUpdateRequest.doc() != null) {
+			updateRequest.doc(queryUpdateRequest.doc());
+		}
+		if (queryUpdateRequest.upsertRequest() != null) {
+			updateRequest.upsert(queryUpdateRequest.upsertRequest());
 		}

 		return updateRequest;
@@ -948,6 +963,27 @@ public class ElasticsearchRestTemplate
 			prepareSort(query, searchSourceBuilder, entity);
 		}

+		if (query.getIndicesOptions() != null) {
+			request.indicesOptions(query.getIndicesOptions());
+		}
+
+		if (query instanceof SearchQuery) {
+			SearchQuery searchQuery = (SearchQuery) query;
+
+			if (searchQuery.getHighlightFields() != null || searchQuery.getHighlightBuilder() != null) {
+				HighlightBuilder highlightBuilder = searchQuery.getHighlightBuilder();
+				if (highlightBuilder == null) {
+					highlightBuilder = new HighlightBuilder();
+				}
+				if (searchQuery.getHighlightFields() != null) {
+					for (HighlightBuilder.Field highlightField : searchQuery.getHighlightFields()) {
+						highlightBuilder.field(highlightField);
+					}
+				}
+				searchSourceBuilder.highlighter(highlightBuilder);
+			}
+		}
+
 		request.source(searchSourceBuilder);
 		return request;
 	}
@@ -1303,8 +1339,17 @@ public class ElasticsearchRestTemplate
 		}

 		if (query.getPageable().isPaged()) {
-			startRecord = query.getPageable().getPageNumber() * query.getPageable().getPageSize();
+			long offset = query.getPageable().getOffset();
+
+			if (offset > Integer.MAX_VALUE) {
+				throw new IllegalArgumentException(String.format("Offset must not be more than %d", Integer.MAX_VALUE));
+			}
+
+			startRecord = (int) offset;
 			sourceBuilder.size(query.getPageable().getPageSize());
+		} else {
+			startRecord = 0;
+			sourceBuilder.size(INDEX_MAX_RESULT_WINDOW);
 		}
 		sourceBuilder.from(startRecord);

@@ -1328,25 +1373,44 @@ public class ElasticsearchRestTemplate
 			request.preference(query.getPreference());
 		}

+		if (query.getSearchType() != null) {
+			request.searchType(query.getSearchType());
+		}
+
 		request.source(sourceBuilder);
 		return request;
 	}

 	private void prepareSort(Query query, SearchSourceBuilder sourceBuilder,
 			@Nullable ElasticsearchPersistentEntity<?> entity) {
+
 		for (Sort.Order order : query.getSort()) {
-			ElasticsearchPersistentProperty property = entity != null //
-					? entity.getPersistentProperty(order.getProperty()) //
-					: null;
-			String fieldName = property != null ? property.getFieldName() : order.getProperty();
-			FieldSortBuilder sort = SortBuilders.fieldSort(fieldName)
-					.order(order.getDirection().isDescending() ? SortOrder.DESC : SortOrder.ASC);
-			if (order.getNullHandling() == Sort.NullHandling.NULLS_FIRST) {
-				sort.missing("_first");
-			} else if (order.getNullHandling() == Sort.NullHandling.NULLS_LAST) {
-				sort.missing("_last");
+			SortOrder sortOrder = order.getDirection().isDescending() ? SortOrder.DESC : SortOrder.ASC;
+
+			if (ScoreSortBuilder.NAME.equals(order.getProperty())) {
+				ScoreSortBuilder sort = SortBuilders //
+						.scoreSort() //
+						.order(sortOrder);
+
+				sourceBuilder.sort(sort);
+			} else {
+				ElasticsearchPersistentProperty property = (entity != null) //
+						? entity.getPersistentProperty(order.getProperty()) //
+						: null;
+				String fieldName = property != null ? property.getFieldName() : order.getProperty();
+
+				FieldSortBuilder sort = SortBuilders //
+						.fieldSort(fieldName) //
+						.order(sortOrder);
+
+				if (order.getNullHandling() == Sort.NullHandling.NULLS_FIRST) {
+					sort.missing("_first");
+				} else if (order.getNullHandling() == Sort.NullHandling.NULLS_LAST) {
+					sort.missing("_last");
+				}
+
+				sourceBuilder.sort(sort);
 			}
-			sourceBuilder.sort(sort);
 		}
 	}

@@ -1439,11 +1503,12 @@ public class ElasticsearchRestTemplate

 		try {
 			JsonNode node = mapper.readTree(aliasResponse);
-
-			Iterator<String> names = node.fieldNames();
-			String name = names.next();
 			node = node.findValue("aliases");

+			if (node == null) {
+				return Collections.emptyList();
+			}
+
 			Map<String, AliasData> aliasData = mapper.readValue(mapper.writeValueAsString(node),
 					new TypeReference<Map<String, AliasData>>() {});

@@ -1,5 +1,5 @@
 /*
- * Copyright 2013-2019 the original author or authors.
+ * Copyright 2013-2020 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.
@@ -47,6 +47,7 @@ import org.elasticsearch.action.search.MultiSearchRequest;
 import org.elasticsearch.action.search.MultiSearchResponse;
 import org.elasticsearch.action.search.SearchRequestBuilder;
 import org.elasticsearch.action.search.SearchResponse;
+import org.elasticsearch.action.update.UpdateRequest;
 import org.elasticsearch.action.update.UpdateRequestBuilder;
 import org.elasticsearch.action.update.UpdateResponse;
 import org.elasticsearch.client.Client;
@@ -82,7 +83,6 @@ import org.springframework.data.domain.Pageable;
 import org.springframework.data.domain.Sort;
 import org.springframework.data.elasticsearch.ElasticsearchException;
 import org.springframework.data.elasticsearch.annotations.Document;
-import org.springframework.data.elasticsearch.annotations.Mapping;
 import org.springframework.data.elasticsearch.annotations.Setting;
 import org.springframework.data.elasticsearch.core.aggregation.AggregatedPage;
 import org.springframework.data.elasticsearch.core.convert.ElasticsearchConverter;
@@ -122,16 +122,17 @@ import org.springframework.util.StringUtils;
 * @author Peter-Josef Meisch
 * @author Martin Choraine
 * @author Farid Azaza
+ * @author Gyula Attila Csorogi
+ * @author Alexander Shabunevich
 */
-public class ElasticsearchTemplate implements ElasticsearchOperations, EsClient<Client>, ApplicationContextAware {
+public class ElasticsearchTemplate extends AbstractElasticsearchTemplate
+		implements ElasticsearchOperations, EsClient<Client>, ApplicationContextAware {

 	private static final Logger QUERY_LOGGER = LoggerFactory
 			.getLogger("org.springframework.data.elasticsearch.core.QUERY");
 	private static final Logger LOGGER = LoggerFactory.getLogger(ElasticsearchTemplate.class);
-	private static final String FIELD_SCORE = "_score";

 	private Client client;
-	private ElasticsearchConverter elasticsearchConverter;
 	private ResultsMapper resultsMapper;
 	private String searchTimeout;

@@ -160,12 +161,12 @@ public class ElasticsearchTemplate implements ElasticsearchOperations, EsClient<
 	public ElasticsearchTemplate(Client client, ElasticsearchConverter elasticsearchConverter,
 			ResultsMapper resultsMapper) {

+		super(elasticsearchConverter);
+
 		Assert.notNull(client, "Client must not be null!");
-		Assert.notNull(elasticsearchConverter, "ElasticsearchConverter must not be null!");
 		Assert.notNull(resultsMapper, "ResultsMapper must not be null!");

 		this.client = client;
-		this.elasticsearchConverter = elasticsearchConverter;
 		this.resultsMapper = resultsMapper;
 	}

@@ -220,23 +221,7 @@ public class ElasticsearchTemplate implements ElasticsearchOperations, EsClient<

 	@Override
 	public <T> boolean putMapping(Class<T> clazz) {
-		if (clazz.isAnnotationPresent(Mapping.class)) {
-			String mappingPath = clazz.getAnnotation(Mapping.class).mappingPath();
-			if (!StringUtils.isEmpty(mappingPath)) {
-				String mappings = ResourceUtil.readFileFromClasspath(mappingPath);
-				if (!StringUtils.isEmpty(mappings)) {
-					return putMapping(clazz, mappings);
-				}
-			} else {
-				LOGGER.info("mappingPath in @Mapping has to be defined. Building mappings using @Field");
-			}
-		}
-		try {
-			MappingBuilder mappingBuilder = new MappingBuilder(elasticsearchConverter);
-			return putMapping(clazz, mappingBuilder.buildPropertyMapping(clazz));
-		} catch (Exception e) {
-			throw new ElasticsearchException("Failed to build mapping for " + clazz.getSimpleName(), e);
-		}
+		return putMapping(clazz, buildMapping(clazz));
 	}

 	@Override
@@ -245,6 +230,11 @@ public class ElasticsearchTemplate implements ElasticsearchOperations, EsClient<
 				mapping);
 	}

+	@Override
+	public <T> boolean putMapping(String indexName, String type, Class<T> clazz) {
+		return putMapping(indexName, type, buildMapping(clazz));
+	}
+
 	@Override
 	public boolean putMapping(String indexName, String type, Object mapping) {
 		Assert.notNull(indexName, "No index defined for putMapping()");
@@ -519,6 +509,7 @@ public class ElasticsearchTemplate implements ElasticsearchOperations, EsClient<
 		if (elasticsearchQuery != null) {
 			countRequestBuilder.setQuery(elasticsearchQuery);
 		}
+		countRequestBuilder.setSize(0);
 		return countRequestBuilder.execute().actionGet().getHits().getTotalHits();
 	}

@@ -532,6 +523,7 @@ public class ElasticsearchTemplate implements ElasticsearchOperations, EsClient<
 		if (elasticsearchFilter != null) {
 			searchRequestBuilder.setPostFilter(elasticsearchFilter);
 		}
+		searchRequestBuilder.setSize(0);
 		return searchRequestBuilder.execute().actionGet().getHits().getTotalHits();
 	}

@@ -609,27 +601,40 @@ public class ElasticsearchTemplate implements ElasticsearchOperations, EsClient<
 	}

 	private UpdateRequestBuilder prepareUpdate(UpdateQuery query) {
+
 		String indexName = !StringUtils.isEmpty(query.getIndexName()) ? query.getIndexName()
 				: getPersistentEntityFor(query.getClazz()).getIndexName();
 		String type = !StringUtils.isEmpty(query.getType()) ? query.getType()
 				: getPersistentEntityFor(query.getClazz()).getIndexType();
+
 		Assert.notNull(indexName, "No index defined for Query");
 		Assert.notNull(type, "No type define for Query");
 		Assert.notNull(query.getId(), "No Id define for Query");
-		Assert.notNull(query.getUpdateRequest(), "No IndexRequest define for Query");
-		UpdateRequestBuilder updateRequestBuilder = client.prepareUpdate(indexName, type, query.getId());
-		updateRequestBuilder.setRouting(query.getUpdateRequest().routing());
+		Assert.notNull(query.getUpdateRequest(), "No UpdateRequest define for Query");

-		if (query.getUpdateRequest().script() == null) {
-			// doc
-			if (query.DoUpsert()) {
-				updateRequestBuilder.setDocAsUpsert(true).setDoc(query.getUpdateRequest().doc());
-			} else {
-				updateRequestBuilder.setDoc(query.getUpdateRequest().doc());
-			}
-		} else {
-			// or script
-			updateRequestBuilder.setScript(query.getUpdateRequest().script());
+		UpdateRequest queryUpdateRequest = query.getUpdateRequest();
+
+		UpdateRequestBuilder updateRequestBuilder = client.prepareUpdate(indexName, type, query.getId()) //
+				.setRouting(queryUpdateRequest.routing()) //
+				.setRetryOnConflict(queryUpdateRequest.retryOnConflict()) //
+				.setTimeout(queryUpdateRequest.timeout()) //
+				.setWaitForActiveShards(queryUpdateRequest.waitForActiveShards()) //
+				.setRefreshPolicy(queryUpdateRequest.getRefreshPolicy()) //
+				.setWaitForActiveShards(queryUpdateRequest.waitForActiveShards()) //
+				.setScriptedUpsert(queryUpdateRequest.scriptedUpsert()) //
+				.setDocAsUpsert(queryUpdateRequest.docAsUpsert());
+
+		if (query.DoUpsert()) {
+			updateRequestBuilder.setDocAsUpsert(true);
+		}
+		if (queryUpdateRequest.script() != null) {
+			updateRequestBuilder.setScript(queryUpdateRequest.script());
+		}
+		if (queryUpdateRequest.doc() != null) {
+			updateRequestBuilder.setDoc(queryUpdateRequest.doc());
+		}
+		if (queryUpdateRequest.upsertRequest() != null) {
+			updateRequestBuilder.setUpsert(queryUpdateRequest.upsertRequest());
 		}

 		return updateRequestBuilder;
@@ -808,6 +813,27 @@ public class ElasticsearchTemplate implements ElasticsearchOperations, EsClient<
 			prepareSort(query, requestBuilder, entity);
 		}

+		if (query.getIndicesOptions() != null) {
+			requestBuilder.setIndicesOptions(query.getIndicesOptions());
+		}
+
+		if (query instanceof SearchQuery) {
+			SearchQuery searchQuery = (SearchQuery) query;
+
+			if (searchQuery.getHighlightFields() != null || searchQuery.getHighlightBuilder() != null) {
+				HighlightBuilder highlightBuilder = searchQuery.getHighlightBuilder();
+				if (highlightBuilder == null) {
+					highlightBuilder = new HighlightBuilder();
+				}
+				if (searchQuery.getHighlightFields() != null) {
+					for (HighlightBuilder.Field highlightField : searchQuery.getHighlightFields()) {
+						highlightBuilder.field(highlightField);
+					}
+				}
+				requestBuilder.highlighter(highlightBuilder);
+			}
+		}
+
 		return requestBuilder;
 	}

@@ -1072,7 +1098,7 @@ public class ElasticsearchTemplate implements ElasticsearchOperations, EsClient<

 	private <T> SearchRequestBuilder prepareSearch(Query query, Class<T> clazz) {
 		setPersistentEntityIndexAndType(query, clazz);
-        return prepareSearch(query, getPersistentEntity(clazz));
+		return prepareSearch(query, getPersistentEntity(clazz));
 	}

 	private SearchRequestBuilder prepareSearch(Query query, @Nullable ElasticsearchPersistentEntity<?> entity) {
@@ -1090,8 +1116,17 @@ public class ElasticsearchTemplate implements ElasticsearchOperations, EsClient<
 		}

 		if (query.getPageable().isPaged()) {
-			startRecord = query.getPageable().getPageNumber() * query.getPageable().getPageSize();
+			long offset = query.getPageable().getOffset();
+
+			if (offset > Integer.MAX_VALUE) {
+				throw new IllegalArgumentException(String.format("Offset must not be more than %d", Integer.MAX_VALUE));
+			}
+
+			startRecord = (int) offset;
 			searchRequestBuilder.setSize(query.getPageable().getPageSize());
+		} else {
+			startRecord = 0;
+			searchRequestBuilder.setSize(INDEX_MAX_RESULT_WINDOW);
 		}
 		searchRequestBuilder.setFrom(startRecord);

@@ -1123,7 +1158,7 @@ public class ElasticsearchTemplate implements ElasticsearchOperations, EsClient<
 		for (Sort.Order order : query.getSort()) {
 			SortOrder sortOrder = order.getDirection().isDescending() ? SortOrder.DESC : SortOrder.ASC;

-			if (FIELD_SCORE.equals(order.getProperty())) {
+			if (ScoreSortBuilder.NAME.equals(order.getProperty())) {
 				ScoreSortBuilder sort = SortBuilders //
 						.scoreSort() //
 						.order(sortOrder);
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2019 the original author or authors.
+ * Copyright 2014-2020 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.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2018-2019 the original author or authors.
+ * Copyright 2018-2020 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.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2018-2019 the original author or authors.
+ * Copyright 2018-2020 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.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2019 the original author or authors.
+ * Copyright 2014-2020 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.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2019 the original author or authors.
+ * Copyright 2014-2020 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.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2019 the original author or authors.
+ * Copyright 2014-2020 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.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2019 the original author or authors.
+ * Copyright 2014-2020 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.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2019 the original author or authors.
+ * Copyright 2014-2020 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.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2018-2019 the original author or authors.
+ * Copyright 2018-2020 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.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2018-2019 the original author or authors.
+ * Copyright 2018-2020 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.
@@ -36,6 +36,7 @@ import org.elasticsearch.action.support.IndicesOptions;
 import org.elasticsearch.action.support.WriteRequest;
 import org.elasticsearch.action.support.WriteRequest.RefreshPolicy;
 import org.elasticsearch.client.Requests;
+import org.elasticsearch.client.core.CountRequest;
 import org.elasticsearch.index.get.GetResult;
 import org.elasticsearch.index.query.QueryBuilder;
 import org.elasticsearch.index.query.QueryBuilders;
@@ -78,6 +79,7 @@ import org.springframework.util.Assert;
 * @author Farid Azaza
 * @author Martin Choraine
 * @author Peter-Josef Meisch
+ * @author Mathias Teier
 * @since 3.2
 */
 public class ReactiveElasticsearchTemplate implements ReactiveElasticsearchOperations {
@@ -246,76 +248,135 @@ public class ReactiveElasticsearchTemplate implements ReactiveElasticsearchOpera
 			@Nullable String type) {

 		return Flux.defer(() -> {
+			SearchRequest request = prepareSearchRequest(buildSearchRequest(query, entity, index, type));

-			IndexCoordinates indexCoordinates = operations.determineIndex(entity, index, type);
-			SearchRequest request = new SearchRequest(indices(query, indexCoordinates::getIndexName));
-			request.types(indexTypes(query, indexCoordinates::getTypeName));
-
-			SearchSourceBuilder searchSourceBuilder = new SearchSourceBuilder();
-			searchSourceBuilder.query(mappedQuery(query, entity));
-			searchSourceBuilder.version(entity.hasVersionProperty());
-			searchSourceBuilder.trackScores(query.getTrackScores());
-
-			QueryBuilder postFilterQuery = mappedFilterQuery(query, entity);
-			if (postFilterQuery != null) {
-				searchSourceBuilder.postFilter(postFilterQuery);
-			}
-
-			if (query.getSourceFilter() != null) {
-				searchSourceBuilder.fetchSource(query.getSourceFilter().getIncludes(), query.getSourceFilter().getExcludes());
-			}
-
-			if (query instanceof SearchQuery && ((SearchQuery) query).getCollapseBuilder() != null) {
-				searchSourceBuilder.collapse(((SearchQuery) query).getCollapseBuilder());
-			}
-
-			sort(query, entity).forEach(searchSourceBuilder::sort);
-
-			if (query.getMinScore() > 0) {
-				searchSourceBuilder.minScore(query.getMinScore());
-			}
-
-			if (query.getIndicesOptions() != null) {
-				request.indicesOptions(query.getIndicesOptions());
-			}
-
-			if (query.getPreference() != null) {
-				request.preference(query.getPreference());
-			}
-
-			Pageable pageable = query.getPageable();
-
-			if (pageable.isPaged()) {
-
-				long offset = pageable.getOffset();
-				if (offset > Integer.MAX_VALUE) {
-					throw new IllegalArgumentException(String.format("Offset must not be more than %s", Integer.MAX_VALUE));
-				}
-
-				searchSourceBuilder.from((int) offset);
-				searchSourceBuilder.size(pageable.getPageSize());
-
-				request.source(searchSourceBuilder);
-				return doFind(prepareSearchRequest(request));
-
+			if (query.getPageable().isPaged()) {
+				return doFind(request);
 			} else {
-
-				request.source(searchSourceBuilder);
-				return doScan(prepareSearchRequest(request));
+				return doScroll(request);
 			}
 		});
 	}

+	@Override
+	public Mono<Long> count(Query query, Class<?> entityType, String index, String type) {
+		return doCount(query, getPersistentEntity(entityType), index, type);
+	}
+
+	private Mono<Long> doCount(Query query, ElasticsearchPersistentEntity<?> entity, @Nullable String index,
+			@Nullable String type) {
+		return Mono.defer(() -> {
+
+			CountRequest countRequest = buildCountRequest(query, entity, index, type);
+			CountRequest request = prepareCountRequest(countRequest);
+			return doCount(request);
+		});
+
+	}
+
+	private CountRequest buildCountRequest(Query query, ElasticsearchPersistentEntity<?> entity, @Nullable String index,
+			@Nullable String type) {
+
+		IndexCoordinates indexCoordinates = operations.determineIndex(entity, index, type);
+		CountRequest request = new CountRequest(indices(query, indexCoordinates::getIndexName));
+		SearchSourceBuilder searchSourceBuilder = new SearchSourceBuilder();
+		searchSourceBuilder.query(mappedQuery(query, entity));
+		searchSourceBuilder.trackScores(query.getTrackScores());
+
+		QueryBuilder postFilterQuery = mappedFilterQuery(query, entity);
+		if (postFilterQuery != null) {
+			searchSourceBuilder.postFilter(postFilterQuery);
+		}
+
+		if (query.getSourceFilter() != null) {
+			searchSourceBuilder.fetchSource(query.getSourceFilter().getIncludes(), query.getSourceFilter().getExcludes());
+		}
+
+		if (query instanceof SearchQuery && ((SearchQuery) query).getCollapseBuilder() != null) {
+			searchSourceBuilder.collapse(((SearchQuery) query).getCollapseBuilder());
+		}
+
+		sort(query, entity).forEach(searchSourceBuilder::sort);
+
+		if (query.getMinScore() > 0) {
+			searchSourceBuilder.minScore(query.getMinScore());
+		}
+
+		if (query.getIndicesOptions() != null) {
+			request.indicesOptions(query.getIndicesOptions());
+		}
+
+		if (query.getPreference() != null) {
+			request.preference(query.getPreference());
+		}
+		request.source(searchSourceBuilder);
+		return request;
+	}
+
+	private SearchRequest buildSearchRequest(Query query, ElasticsearchPersistentEntity<?> entity, @Nullable String index,
+			@Nullable String type) {
+		IndexCoordinates indexCoordinates = operations.determineIndex(entity, index, type);
+		SearchRequest request = new SearchRequest(indices(query, indexCoordinates::getIndexName));
+		SearchSourceBuilder searchSourceBuilder = new SearchSourceBuilder();
+		searchSourceBuilder.query(mappedQuery(query, entity));
+		searchSourceBuilder.version(entity.hasVersionProperty());
+		searchSourceBuilder.trackScores(query.getTrackScores());
+
+		QueryBuilder postFilterQuery = mappedFilterQuery(query, entity);
+		if (postFilterQuery != null) {
+			searchSourceBuilder.postFilter(postFilterQuery);
+		}
+
+		if (query.getSourceFilter() != null) {
+			searchSourceBuilder.fetchSource(query.getSourceFilter().getIncludes(), query.getSourceFilter().getExcludes());
+		}
+
+		if (query instanceof SearchQuery && ((SearchQuery) query).getCollapseBuilder() != null) {
+			searchSourceBuilder.collapse(((SearchQuery) query).getCollapseBuilder());
+		}
+
+		sort(query, entity).forEach(searchSourceBuilder::sort);
+
+		if (query.getMinScore() > 0) {
+			searchSourceBuilder.minScore(query.getMinScore());
+		}
+
+		if (query.getIndicesOptions() != null) {
+			request.indicesOptions(query.getIndicesOptions());
+		}
+
+		if (query.getPreference() != null) {
+			request.preference(query.getPreference());
+		}
+
+		if (query.getSearchType() != null) {
+			request.searchType(query.getSearchType());
+		}
+
+		Pageable pageable = query.getPageable();
+
+		if (pageable.isPaged()) {
+
+			long offset = pageable.getOffset();
+			if (offset > Integer.MAX_VALUE) {
+				throw new IllegalArgumentException(String.format("Offset must not be more than %s", Integer.MAX_VALUE));
+			}
+
+			searchSourceBuilder.from((int) offset);
+			searchSourceBuilder.size(pageable.getPageSize());
+
+			request.source(searchSourceBuilder);
+		} else {
+			searchSourceBuilder.from(0);
+			searchSourceBuilder.size(AbstractElasticsearchTemplate.INDEX_MAX_RESULT_WINDOW);
+			request.source(searchSourceBuilder);
+		}
+		return request;
+	}
 	/*
 	 * (non-Javadoc)
 	 * @see org.springframework.data.elasticsearch.core.ReactiveElasticsearchOperations#count(Query, Class, String, String)
 	 */
-	@Override
-	public Mono<Long> count(Query query, Class<?> entityType, String index, String type) {
-
-		// TODO: ES 7.0 has a dedicated CountRequest - use that one once available.
-		return find(query, entityType, index, type).count();
-	}

 	/*
 	 * (non-Javadoc)
@@ -452,6 +513,22 @@ public class ReactiveElasticsearchTemplate implements ReactiveElasticsearchOpera
 		return prepareWriteRequest(request);
 	}

+	/**
+	 * Customization hook to modify a generated {@link SearchRequest} prior to its execution. Eg. by setting the
+	 * {@link SearchRequest#indicesOptions(IndicesOptions) indices options} if applicable.
+	 *
+	 * @param request the generated {@link CountRequest}.
+	 * @return never {@literal null}.
+	 */
+	protected CountRequest prepareCountRequest(CountRequest request) {
+
+		if (indicesOptions == null) {
+			return request;
+		}
+
+		return request.indicesOptions(indicesOptions);
+	}
+
 	/**
 	 * Customization hook to modify a generated {@link SearchRequest} prior to its execution. Eg. by setting the
 	 * {@link SearchRequest#indicesOptions(IndicesOptions) indices options} if applicable.
@@ -552,16 +629,32 @@ public class ReactiveElasticsearchTemplate implements ReactiveElasticsearchOpera
 				.onErrorResume(NoSuchIndexException.class, it -> Mono.empty());
 	}

+	/**
+	 * Customization hook on the actual execution result {@link Publisher}. <br />
+	 *
+	 * @param request the already prepared {@link CountRequest} ready to be executed.
+	 * @return a {@link Mono} emitting the result of the operation.
+	 */
+	protected Mono<Long> doCount(CountRequest request) {
+
+		if (QUERY_LOGGER.isDebugEnabled()) {
+			QUERY_LOGGER.debug("Executing doCount: {}", request);
+		}
+
+		return Mono.from(execute(client -> client.count(request))) //
+				.onErrorResume(NoSuchIndexException.class, it -> Mono.empty());
+	}
+
 	/**
 	 * Customization hook on the actual execution result {@link Publisher}. <br />
 	 *
 	 * @param request the already prepared {@link SearchRequest} ready to be executed.
 	 * @return a {@link Flux} emitting the result of the operation.
 	 */
-	protected Flux<SearchHit> doScan(SearchRequest request) {
+	protected Flux<SearchHit> doScroll(SearchRequest request) {

 		if (QUERY_LOGGER.isDebugEnabled()) {
-			QUERY_LOGGER.debug("Executing doScan: {}", request);
+			QUERY_LOGGER.debug("Executing doScroll: {}", request);
 		}

 		return Flux.from(execute(client -> client.scroll(request))) //
@@ -660,9 +753,7 @@ public class ReactiveElasticsearchTemplate implements ReactiveElasticsearchOpera
 			elasticsearchQuery = new WrapperQueryBuilder(((StringQuery) query).getSource());
 		} else if (query instanceof NativeSearchQuery) {
 			elasticsearchQuery = ((NativeSearchQuery) query).getQuery();
-		}
-
-		else {
+		} else {
 			throw new IllegalArgumentException(String.format("Unknown query type '%s'.", query.getClass()));
 		}

@@ -1,5 +1,5 @@
 /*
- * Copyright 2019 the original author or authors.
+ * Copyright 2019-2020 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.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2013-2019 the original author or authors.
+ * Copyright 2013-2020 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.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2013-2019 the original author or authors.
+ * Copyright 2013-2020 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.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2018-2019 the original author or authors.
+ * Copyright 2018-2020 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.
@@ -2,12 +2,14 @@
 package org.springframework.data.elasticsearch.core;

 import org.springframework.data.domain.Page;
+import org.springframework.lang.Nullable;

 /**
 * @author Artur Konczak
+ * @author Peter-Josef Meisch
+ * @author Sascha Woo
 */
 public interface ScrolledPage<T> extends Page<T> {

-    String getScrollId();
-
+	String getScrollId();
 }
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2019 the original author or authors.
+ * Copyright 2014-2020 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.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2019 the original author or authors.
+ * Copyright 2019-2020 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.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2019 the original author or authors.
+ * Copyright 2019-2020 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.
@@ -21,11 +21,13 @@ import java.util.function.Consumer;
 import java.util.function.Function;

 import org.springframework.data.util.CloseableIterator;
+import org.springframework.util.Assert;

 /**
 * Utility to support streaming queries.
 *
 * @author Mark Paluch
+ * @author Sascha Woo
 * @since 3.2
 */
 abstract class StreamQueries {
@@ -33,72 +35,71 @@ abstract class StreamQueries {
 	/**
 	 * Stream query results using {@link ScrolledPage}.
 	 *
-	 * @param page the initial page.
-	 * @param continueFunction continuation function accepting the current scrollId.
-	 * @param clearScroll cleanup function accepting the current scrollId.
+	 * @param page the initial scrolled page.
+	 * @param continueScrollFunction function to continue scrolling applies to the current scrollId.
+	 * @param clearScrollConsumer consumer to clear the scroll context by accepting the current scrollId.
 	 * @param <T>
 	 * @return the {@link CloseableIterator}.
 	 */
 	static <T> CloseableIterator<T> streamResults(ScrolledPage<T> page,
-			Function<String, ScrolledPage<T>> continueFunction, Consumer<String> clearScroll) {
+			Function<String, ScrolledPage<T>> continueScrollFunction, Consumer<String> clearScrollConsumer) {
+
+		Assert.notNull(page, "page must not be null.");
+		Assert.notNull(page.getScrollId(), "scrollId must not be null.");
+		Assert.notNull(continueScrollFunction, "continueScrollFunction must not be null.");
+		Assert.notNull(clearScrollConsumer, "clearScrollConsumer must not be null.");

 		return new CloseableIterator<T>() {

-			/** As we couldn't retrieve single result with scroll, store current hits. */
-			private volatile Iterator<T> currentHits = page.iterator();
-
-			/** The scroll id. */
+			// As we couldn't retrieve single result with scroll, store current hits.
+			private volatile Iterator<T> scrollHits = page.iterator();
 			private volatile String scrollId = page.getScrollId();
-
-			/** If stream is finished (ie: cluster returns no results. */
-			private volatile boolean finished = !currentHits.hasNext();
+			private volatile boolean continueScroll = scrollHits.hasNext();

 			@Override
 			public void close() {
+
 				try {
-					// Clear scroll on cluster only in case of error (cause elasticsearch auto clear scroll when it's done)
-					if (!finished && scrollId != null && currentHits != null && currentHits.hasNext()) {
-						clearScroll.accept(scrollId);
-					}
+					clearScrollConsumer.accept(scrollId);
 				} finally {
-					currentHits = null;
+					scrollHits = null;
 					scrollId = null;
 				}
 			}

 			@Override
 			public boolean hasNext() {
-				// Test if stream is finished
-				if (finished) {
+
+				if (!continueScroll) {
 					return false;
 				}
-				// Test if it remains hits
-				if (currentHits == null || !currentHits.hasNext()) {
-					// Do a new request
-					ScrolledPage<T> scroll = continueFunction.apply(scrollId);
-					// Save hits and scroll id
-					currentHits = scroll.iterator();
-					finished = !currentHits.hasNext();
-					scrollId = scroll.getScrollId();
+
+				if (!scrollHits.hasNext()) {
+					ScrolledPage<T> nextPage = continueScrollFunction.apply(scrollId);
+					scrollHits = nextPage.iterator();
+					scrollId = nextPage.getScrollId();
+					continueScroll = scrollHits.hasNext();
 				}
-				return currentHits.hasNext();
+
+				return scrollHits.hasNext();
 			}

 			@Override
 			public T next() {
 				if (hasNext()) {
-					return currentHits.next();
+					return scrollHits.next();
 				}
 				throw new NoSuchElementException();
 			}

 			@Override
 			public void remove() {
-				throw new UnsupportedOperationException("remove");
+				throw new UnsupportedOperationException();
 			}
 		};
 	}

 	// utility constructor
-	private StreamQueries() {}
+	private StreamQueries() {
+	}
 }
@@ -1,5 +1,5 @@
 /*
- * Copyright 2017-2019 the original author or authors.
+ * Copyright 2017-2020 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.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2018-2019 the original author or authors.
+ * Copyright 2018-2020 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.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2013-2019 the original author or authors.
+ * Copyright 2013-2020 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.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2019 the original author or authors.
+ * Copyright 2019-2020 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.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2013-2019 the original author or authors.
+ * Copyright 2013-2020 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.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2018-2019 the original author or authors.
+ * Copyright 2018-2020 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.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2019 the original author or authors.
+ * Copyright 2019-2020 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.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2019 the original author or authors.
+ * Copyright 2019-2020 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.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2013-2019 the original author or authors.
+ * Copyright 2013-2020 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.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2019 the original author or authors.
+ * Copyright 2014-2020 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.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2019 the original author or authors.
+ * Copyright 2014-2020 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.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2019 the original author or authors.
+ * Copyright 2014-2020 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.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2019 the original author or authors.
+ * Copyright 2014-2020 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.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2019 the original author or authors.
+ * Copyright 2014-2020 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.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2019 the original author or authors.
+ * Copyright 2014-2020 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.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2019 the original author or authors.
+ * Copyright 2014-2020 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.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2019 the original author or authors.
+ * Copyright 2014-2020 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.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2019 the original author or authors.
+ * Copyright 2014-2020 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.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2019 the original author or authors.
+ * Copyright 2014-2020 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.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2019 the original author or authors.
+ * Copyright 2014-2020 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.
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Mark Paluch	0ce8e7ce0e	DATAES-756 - Release version 3.2.6 (Moore SR6).	2020-03-25 10:46:02 +01:00
Mark Paluch	fde9f42735	DATAES-756 - Prepare 3.2.6 (Moore SR6).	2020-03-25 10:45:35 +01:00
Mark Paluch	6b2ad6cdc6	DATAES-756 - Updated changelog.	2020-03-25 10:45:34 +01:00
Mark Paluch	7e7ceb885d	DATAES-769 - Upgrade to Elasticsearch 6.8.7.	2020-03-23 16:45:41 +01:00
Peter-Josef Meisch	54c80f3375	DATAES-763 - Allow map properties in entity with null values.	2020-03-22 08:58:11 +01:00
Peter-Josef Meisch	39b318caa7	DATAES-765 - Pageable.unpaged() is not used to build a query returning all documents. Original PR: #409	2020-03-20 19:07:58 +01:00
Peter-Josef Meisch	17af36702f	DATAES-764 - Adapt to JUnit4.	2020-03-18 20:49:28 +01:00
Sascha Woo	e22e2bbfc3	DATAES-764 - StreamQueries#streamResults does not clear scroll context when finished. Original PR: #406 (cherry picked from commit `f103bdb9d8`)	2020-03-18 20:39:30 +01:00
Jens Schauder	b11f8d2c38	DATAES-744 - Updated changelog.	2020-03-11 09:59:33 +01:00
Peter-Josef Meisch	6062896568	DATAES-758 - Fix documentation for @Query annotation. Original PR: #402	2020-03-06 18:44:49 +01:00
Mark Paluch	33057cafb1	DATAES-730 - After release cleanups.	2020-02-26 11:54:09 +01:00
Mark Paluch	643b8b1e64	DATAES-730 - Prepare next development iteration.	2020-02-26 11:54:08 +01:00
Mark Paluch	8f5947bfc7	DATAES-730 - Release version 3.2.5 (Moore SR5).	2020-02-26 11:38:18 +01:00
Mark Paluch	af78e0bf3d	DATAES-730 - Prepare 3.2.5 (Moore SR5).	2020-02-26 11:37:58 +01:00
Mark Paluch	e4f1c8ba58	DATAES-730 - Updated changelog.	2020-02-26 11:37:57 +01:00
Mark Paluch	be4924a214	DATAES-729 - Updated changelog.	2020-02-26 11:31:49 +01:00
Mark Paluch	55119989f7	DATAES-752 - Upgrade to Elasticsearch 6.8.6.	2020-02-24 09:06:56 +01:00
Peter-Josef Meisch	068de487b2	DATAES-741 - Tests fail due to Elasticsearch cluster 'blocks' on nearly-full file-systems.	2020-02-15 16:32:58 +01:00
Peter-Josef Meisch	bacad5ca0c	DATAES-214 - Polishing.	2020-02-12 20:58:41 +01:00
Alexander Shabunevich	864d41cb01	DATAES-214 - ElasticsearchTemplate's prepareSearch(Query query) method should use getOffset(). Original PR: #392	2020-02-12 20:55:36 +01:00
Mark Paluch	8dd7cfcc6e	DATAES-732 - Updated changelog.	2020-02-12 15:05:02 +01:00
Mark Paluch	868664aa78	DATAES-731 - Updated changelog.	2020-01-17 09:58:35 +01:00
Mark Paluch	5f9eab9a97	DATAES-663 - Updated changelog.	2020-01-16 16:12:38 +01:00
Mark Paluch	090ed0be5c	DATAES-704 - After release cleanups.	2020-01-15 12:48:23 +01:00
Mark Paluch	fc9e47ccd7	DATAES-704 - Prepare next development iteration.	2020-01-15 12:48:22 +01:00
Mark Paluch	4c12979bb0	DATAES-704 - Release version 3.2.4 (Moore SR4).	2020-01-15 12:37:44 +01:00
Mark Paluch	2c1613cac0	DATAES-704 - Prepare 3.2.4 (Moore SR4).	2020-01-15 12:37:18 +01:00
Mark Paluch	5a92340829	DATAES-704 - Updated changelog.	2020-01-15 12:37:16 +01:00
Mark Paluch	e317bef992	DATAES-703 - Updated changelog.	2020-01-15 10:36:37 +01:00
Mark Paluch	be7ae214a4	DATAES-725 - Update copyright years to 2020.	2020-01-07 09:08:12 +01:00
Peter-Josef Meisch	6eda05ddd7	DATAES-720 - SimpleReactiveElasticsearchRepository findAll() returns only 10 elements. Original PR: #364 (cherry picked from commit `b634f318ab`)	2019-12-25 11:34:13 +01:00
Peter-Josef Meisch	283b27d170	DATAES-719 - Add customization hook for reactive WebClient. Original PR: #363 (cherry picked from commit `f7a14c1135`)	2019-12-25 09:09:43 +01:00
Peter-Josef Meisch	b731b47b1b	DATAES-719 - Add customization hook for reactive WebClient. Original PR: #363 (cherry picked from commit `f7a14c1135`)	2019-12-25 09:07:56 +01:00
Sascha Woo	31a391522a	DATAES-702 - Travis CI builds currently broken. Original PR: #351	2019-12-13 13:08:33 +01:00
Peter-Josef Meisch	0a0ac102cc	DATAES-705_-_Add-support-for-PathPrefix-to-clients-in-3_2_x. Original PR: #354	2019-12-07 15:42:09 +01:00
Jens Schauder	325fdb47c6	DATAES-692 - After release cleanups.	2019-12-04 14:29:17 +01:00
Jens Schauder	fdee09dc04	DATAES-692 - Prepare next development iteration.	2019-12-04 14:29:15 +01:00
Jens Schauder	060cab76d5	DATAES-692 - Release version 3.2.3 (Moore SR3).	2019-12-04 14:12:24 +01:00
Jens Schauder	afb8a35eac	DATAES-692 - Prepare 3.2.3 (Moore SR3).	2019-12-04 14:11:44 +01:00
Jens Schauder	1c0dd71020	DATAES-692 - Updated changelog.	2019-12-04 14:11:42 +01:00
Jens Schauder	1633668d7f	DATAES-691 - Updated changelog.	2019-12-04 12:09:51 +01:00
Peter-Josef Meisch	6756f792c8	DATAES-699 - Fix count implementation. Original PR: #349	2019-12-01 10:03:56 +01:00
Peter-Josef Meisch	bae4db8a7f	DATAES-700 - Enable proxy support for RestClient.	2019-11-30 23:30:59 +01:00
Mark Paluch	c47fd2cfce	DATAES-685 - After release cleanups.	2019-11-18 12:42:05 +01:00
Mark Paluch	cb08bb7196	DATAES-685 - Prepare next development iteration.	2019-11-18 12:42:04 +01:00
Mark Paluch	f3500623ff	DATAES-685 - Release version 3.2.2 (Moore SR2).	2019-11-18 12:32:12 +01:00
Mark Paluch	4c4cbed43b	DATAES-685 - Prepare 3.2.2 (Moore SR2).	2019-11-18 12:31:53 +01:00
Mark Paluch	23fb5689b7	DATAES-685 - Updated changelog.	2019-11-18 12:31:52 +01:00
Mark Paluch	b551466f94	DATAES-683 - Updated changelog.	2019-11-18 12:16:28 +01:00
Peter-Josef Meisch	0a7af69d69	DATAES-680 - Fix missing import.	2019-11-08 17:03:37 +01:00
Peter-Josef Meisch	2cf42a4763	DATAES-680 - ReactiveElasticsearchTemplate-should-use-the-count-API. Original PR: #341 (cherry picked from commit `62385edaa5`)	2019-11-07 17:07:39 +01:00
Peter-Josef Meisch	6f0d1ee9e7	DATAES-684 - Polishing. (cherry picked from commit `24751972a8`)	2019-11-05 10:41:21 +01:00
Henrique Amaral	f82dd229d9	DATAES-684 Implement bulk request from reactive client Original PR: #342 * DATAES-684 Implement bulk request from reactive client * Update src/main/java/org/springframework/data/elasticsearch/client/reactive/ReactiveElasticsearchClient.java Co-Authored-By: Peter-Josef Meisch <pj.meisch@sothawo.com> * DATAES-684 Implement bulk request from reactive client Added author (cherry picked from commit `6ae424428c`)	2019-11-05 10:39:40 +01:00
Christoph Strobl	3b833f6f63	DATAES-662 - After release cleanups.	2019-11-04 15:34:27 +01:00
Christoph Strobl	2517fd5c90	DATAES-662 - Prepare next development iteration.	2019-11-04 15:34:26 +01:00
Christoph Strobl	4e572679dd	DATAES-662 - Release version 3.2.1 (Moore SR1).	2019-11-04 14:55:02 +01:00
Christoph Strobl	de9c664d1e	DATAES-662 - Prepare 3.2.1 (Moore SR1).	2019-11-04 14:54:16 +01:00
Christoph Strobl	8187c5362a	DATAES-662 - Updated changelog.	2019-11-04 14:54:15 +01:00
Christoph Strobl	a8eb260bbd	DATAES-660 - Updated changelog.	2019-11-04 10:34:54 +01:00
Peter-Josef Meisch	bb944f595f	DATAES-679 - Upgrade_to_Elasticsearch_6.8.4. Original PR: #339	2019-10-31 17:40:24 +01:00
Henrique Amaral	598626238b	DATAES-673 Create a Ssl Rest Client using SslContext and HostnameVerifier	2019-10-23 19:22:34 +02:00
Gyula Csörögi	a451f8dca4	DATAES-671 - Missing indicesOptions support for scrolling queries. Original PR: #332	2019-10-16 09:00:44 +02:00
Peter-Josef Meisch	4fd070c332	DATAES-670 - Fix version compatibility matrix in documentation. Original PR: #330	2019-10-12 10:42:27 +02:00
Mark Paluch	091413dd69	DATAES-665 - Fix plugin ordering to deploy Javadoc.	2019-10-01 08:39:10 +02:00
Greg Turnquist	ff74425132	DATAES-625 - Create CI job.	2019-09-30 14:23:41 -05:00
Mark Paluch	6f4d1dcc57	DATAES-625 - After release cleanups.	2019-09-30 16:17:54 +02:00
Mark Paluch	9713e33fed	DATAES-625 - Prepare next development iteration.	2019-09-30 16:17:53 +02:00
Mark Paluch	ab4fd17520	DATAES-625 - Release version 3.2 GA (Moore).	2019-09-30 15:51:08 +02:00
Mark Paluch	6045f1e0e3	DATAES-625 - Prepare 3.2 GA (Moore).	2019-09-30 15:50:44 +02:00
Mark Paluch	102d7370bd	DATAES-625 - Updated changelog.	2019-09-30 15:50:42 +02:00
Mark Paluch	e22ba228a9	DATAES-624 - Updated changelog.	2019-09-30 11:16:16 +02:00
Peter-Josef Meisch	52105fcdcc	DATAES-227 - Polishing.	2019-09-27 21:35:28 +02:00
Sascha Woo	8a1242fdbd	DATAES-227 - prepareUpdate does not consider UpdateRequest options. Original PR: #327	2019-09-27 21:22:20 +02:00
xhaggi	5f78ab8e25	DATAES-657 - Sort by _score not supported by ElasticsearchRestTemplate. Original pull request: #325	2019-09-24 10:52:57 +02:00
Sascha Woo	0899df94eb	DATAES-541 - Removing an alias with ElasticseachRestTemplate does not work properly. Original PR: #324	2019-09-23 20:10:12 +02:00
P.J. Meisch	327e0a207c	DATAES-652 - Polishing.	2019-09-20 12:11:14 +02:00
Roman Puchkovskiy	8d044fe3d1	DATAES-652 - Send if_seq_no and if_primary_term parameters when index… ...ing via ReactiveElasticsearchClient Original PR: #322	2019-09-20 12:05:06 +02:00
xhaggi	642d95b5d1	DATAES-305 - Allow to put mapping built from entity class to different index. Original pull request: #319	2019-09-13 08:23:42 +02:00
Oliver Drotbohm	6092da6fe7	DATAES-648 - Unified version compatibility matrix into reference docs. Added information about which Boot version uses which Spring Data Elasticsearch version as well as hints about which versions are still under active maintenance. Tweaked the readme to rather point to the reference documentation. This needs to be updated to point to the "current" alias once we've reached GA. Original pull request: #317.	2019-09-11 20:31:23 +02:00
Mark Paluch	4773da32ab	DATAES-497 - Polishing. Fix compatibility matrix in readme.	2019-09-10 11:57:38 +02:00
Mark Paluch	642e42e01e	DATAES-626 - After release cleanups.	2019-09-06 10:21:56 +02:00
Mark Paluch	0820ede014	DATAES-626 - Prepare next development iteration.	2019-09-06 10:21:54 +02:00
Mark Paluch	fb49aaa2d6	DATAES-626 - Release version 3.2 RC3 (Moore).	2019-09-06 10:10:42 +02:00
Mark Paluch	c67b3082cb	DATAES-626 - Prepare 3.2 RC3 (Moore).	2019-09-06 10:10:12 +02:00
Mark Paluch	0784cc7226	DATAES-626 - Updated changelog.	2019-09-06 10:10:11 +02:00
P.J. Meisch	2ce1bddce9	DATAES-645 - Polishing.	2019-09-04 22:23:46 +02:00
Gyula Csörögi	48d2cd1461	DATAES-645 Fix missing highlight setting in scroll queries. Original PR: #312	2019-09-04 22:20:04 +02:00
Mark Paluch	bdee49f815	DATAES-646 - Adapt to Spring Framework 5.2 RC2. Un-implement ClientResponse from RawActionResponse to not require us updating the code whenever ClientResponse introduces new methods. Retain only methods from ClientResponse that are actually used. Consistent versions actross netty dependencies.	2019-09-04 14:48:11 +02:00
Mark Paluch	aae7734bc0	DATAES-646 - Adapt to Spring Framework 5.2 RC2. Implement missing methods in RawActionResponse. Consistent versions actross netty dependencies.	2019-09-04 12:13:01 +02:00
Mathias Teier	054c02bd41	DATAES-643: Added searchType to prepareSearch() in RestTemplate (#310 ) Original PR: #310	2019-08-27 12:11:46 +02:00
Mohsin Husen	4798136074	DATAES-589 - change spring data example link	2019-08-14 15:24:08 +01:00
Mark Paluch	389a5bc5e7	DATAES-627 - Polishing. Reinstantiate schema links for Elasticsearch 1.0 XSD.	2019-08-07 08:03:01 +02:00
Mark Paluch	fea26b5751	DATAES-627 - Add HTTPS entries into spring.schemas. To resolve XSD files properly from the classpath, their HTTPS reference must be present in the spring.schemas to avoid internet interaction for resolving an XSD file.	2019-08-07 08:01:11 +02:00
Greg Turnquist	fd7a380edd	DATAES-583 - Force check for updates.	2019-08-05 10:21:32 -05:00
Mark Paluch	ff021c1319	DATAES-591 - After release cleanups.	2019-08-05 15:53:03 +02:00
Mark Paluch	ae38eab00d	DATAES-591 - Prepare next development iteration.	2019-08-05 15:53:02 +02:00