Rename elastic/elasticsearch to opensearch (opensearch-project#14)

Signed-off-by: Mital Awachat <mitalawachat@users.noreply.github.com>

.ci/Dockerfile

@@ -27,7 +27,7 @@
 #
 
 # Build a Docker image that has Gradle and all project dependencies ready.
-# Needs to be run with .git and java-client/src mounted under /elasticsearch-java.
+# Needs to be run with .git and java-client/src mounted under /opensearch-java.
 
 FROM openjdk:15
 

.ci/make.sh

@@ -29,7 +29,7 @@
 
 # ------------------------------------------------------- #
 #
-# Skeleton for common build entry script for all elastic
+# Skeleton for common build entry script for all OpenSearch
 # clients. Needs to be adapted to individual client usage.
 #
 # Must be called: ./.ci/make.sh <target> <params>

NOTICE.txt

@@ -1,2 +1,6 @@
+OpenSearch (https://opensearch.org/)
+Copyright 2021 OpenSearch Contributors
+
+This product includes software developed by
 Elasticsearch Java Client
 Copyright 2021 Elasticsearch B.V.

config/checkstyle/checkstyle.xml

@@ -1,4 +1,12 @@
 <?xml version="1.0"?>
+<!--
+  ~ SPDX-License-Identifier: Apache-2.0
+
+  ~ The OpenSearch Contributors require contributions made to
+  ~ this file be licensed under the Apache-2.0 license or a
+  ~ compatible open source license.
+  -->
+
 <!--
   ~ Licensed to Elasticsearch B.V. under one or more contributor
   ~ license agreements. See the NOTICE file distributed with
@@ -18,6 +26,11 @@
   ~ under the License.
   -->
 
+<!--
+  ~ Modifications Copyright OpenSearch Contributors. See
+  ~ GitHub history for details.
+  -->
+
 <!DOCTYPE module PUBLIC
         "-//Checkstyle//DTD Checkstyle Configuration 1.3//EN"
         "https://checkstyle.org/dtds/configuration_1_3.dtd">

config/checkstyle/checkstyle_suppressions.xml

@@ -1,4 +1,12 @@
 <?xml version="1.0"?>
+<!--
+  ~ SPDX-License-Identifier: Apache-2.0
+
+  ~ The OpenSearch Contributors require contributions made to
+  ~ this file be licensed under the Apache-2.0 license or a
+  ~ compatible open source license.
+  -->
+
 <!--
   ~ Licensed to Elasticsearch B.V. under one or more contributor
   ~ license agreements. See the NOTICE file distributed with
@@ -18,6 +26,11 @@
   ~ under the License.
   -->
 
+<!--
+  ~ Modifications Copyright OpenSearch Contributors. See
+  ~ GitHub history for details.
+  -->
+
 <!DOCTYPE suppressions PUBLIC
         "-//Checkstyle//DTD SuppressionFilter Configuration 1.1//EN"
         "https://checkstyle.org/dtds/suppressions_1_1.dtd">

docs/design/0001-model-classes-structure.md

@@ -6,7 +6,7 @@
 
 ## Context and Problem Statement
 
-Elasticsearch request and response objects are data classes: they have no attached behavior.
+OpenSearch request and response objects are data classes: they have no attached behavior.
 
 Java has two ways to represent such classes:
 * as JavaBeans: mutable classes with getters and setters,
@@ -191,7 +191,7 @@ This provides property-like access in Scala. Kotlin will require method calls bu
 
 **Building nested objects**
 
-There are many nested objects in the Elasticsearch API, which will also use the fluent builder pattern. Let's extend `FooRequest` with an innder `Bar` object:
+There are many nested objects in the OpenSearch API, which will also use the fluent builder pattern. Let's extend `FooRequest` with an innder `Bar` object:
 
 ```java
 FooResponse r = client.foo(

docs/design/0002-namespace-clients-and-endpoints.md

@@ -18,7 +18,7 @@ This allows writing code in a fluent and strongly typed way, leveraging the IDE
 
 The client should also be open for extension, in at least two areas:
 - allow custom endpoints to be defined, to support plugins that extend the ES API,
-- allow overriding response types, to use the [`filter_path` query parameter](https://www.elastic.co/guide/en/elasticsearch/reference/current/common-options.html#common-options-response-filtering) that allows removing fields from the response. As the filter may remove fields that are expected to exist in the standard response, a new - stripped down - response type must be provided by the user for the same request type and URL. This is real-world use case, as shown by [elasticsearch#53846](https://github.com/elastic/elasticsearch/issues/53846).
+- allow overriding response types, to use the `filter_path` query parameter that allows removing fields from the response. As the filter may remove fields that are expected to exist in the standard response, a new - stripped down - response type must be provided by the user for the same request type and URL.
 
 ## Decision Drivers
 

gradle/wrapper/gradle-wrapper.properties

@@ -1,4 +1,10 @@
 #
+# SPDX-License-Identifier: Apache-2.0
+#
+# The OpenSearch Contributors require contributions made to
+# this file be licensed under the Apache-2.0 license or a
+# compatible open source license.
+#
 # Licensed to Elasticsearch B.V. under one or more contributor
 # license agreements. See the NOTICE file distributed with
 # this work for additional information regarding copyright
@@ -16,6 +22,9 @@
 # specific language governing permissions and limitations
 # under the License.
 #
+# Modifications Copyright OpenSearch Contributors. See
+# GitHub history for details.
+#
 
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists

java-client/build.gradle.kts

@@ -69,9 +69,9 @@ tasks.withType<Jar> {
     }
 
     manifest {
-        attributes["Implementation-Title"] = "Elasticsearch Java client"
-        attributes["Implementation-Vendor"] = "Elastic"
-        attributes["Implementation-URL"] = "https://github.com/elastic/elasticsearch-java/"
+        attributes["Implementation-Title"] = "OpenSearch Java client"
+        attributes["Implementation-Vendor"] = "OpenSearch"
+        attributes["Implementation-URL"] = "https://github.com/opensearch-project/opensearch-java/"
         attributes["Build-Date"] = rootProject.extra["buildTime"]
     }