HSEARCH-5464 Move (most of) the elasticsearch-client-rest back into the backend

and remove the client-common

Author: marko-bekhta

backend/elasticsearch-aws/pom.xml

@@ -26,7 +26,7 @@
     <dependencies>
         <dependency>
             <groupId>org.hibernate.search</groupId>
-            <artifactId>hibernate-search-backend-elasticsearch-client-common</artifactId>
+            <artifactId>hibernate-search-backend-elasticsearch</artifactId>
         </dependency>
         <dependency>
             <groupId>software.amazon.awssdk</groupId>

backend/elasticsearch-client/common/pom.xml

@@ -30,7 +30,7 @@
         </dependency>
         <dependency>
             <groupId>org.hibernate.search</groupId>
-            <artifactId>hibernate-search-backend-elasticsearch-client-common</artifactId>
+            <artifactId>hibernate-search-backend-elasticsearch</artifactId>
         </dependency>
         <dependency>
             <groupId>co.elastic.clients</groupId>

backend/elasticsearch-client/common/src/main/java/org/hibernate/search/backend/elasticsearch/client/common/cfg/ElasticsearchBackendClientCommonSettings.java

@@ -4,7 +4,7 @@
  */
 package org.hibernate.search.backend.elasticsearch.client.java.cfg;
 
-import org.hibernate.search.backend.elasticsearch.client.common.cfg.ElasticsearchBackendClientCommonSettings;
+import org.hibernate.search.backend.elasticsearch.cfg.ElasticsearchBackendSettings;
 import org.hibernate.search.backend.elasticsearch.client.java.ElasticsearchHttpClientConfigurer;
 
 /**
@@ -112,7 +112,7 @@ private ClientJavaElasticsearchBackendClientSettings() {
 	* A {@link ElasticsearchHttpClientConfigurer} that defines custom HTTP client configuration.
 	* <p>
 	* It can be used for example to tune the SSL context to accept self-signed certificates.
-	* It allows overriding other HTTP client settings, such as {@link ElasticsearchBackendClientCommonSettings#USERNAME} or {@link #MAX_CONNECTIONS_PER_ROUTE}.
+	* It allows overriding other HTTP client settings, such as {@link ElasticsearchBackendSettings#USERNAME} or {@link #MAX_CONNECTIONS_PER_ROUTE}.
 	* <p>
 	* Expects a reference to a bean of type {@link ElasticsearchHttpClientConfigurer}.
 	* <p>