Docs: DRY up HLRC index docs (#34157)

Use tricks pioneered in #34125 to shorted asciidoc for the index API's
docs. Also slightly shorten the supported-api docs file.

client/rest-high-level/src/test/java/org/elasticsearch/client/documentation/CRUDDocumentationIT.java

@@ -95,22 +95,8 @@
 import static org.hamcrest.Matchers.not;
 
 /**
- * This class is used to generate the Java CRUD API documentation.
- * You need to wrap your code between two tags like:
- * // tag::example
- * // end::example
- *
- * Where example is your tag name.
- *
- * Then in the documentation, you can extract what is between tag and end tags with
- * ["source","java",subs="attributes,callouts,macros"]
- * --------------------------------------------------
- * include-tagged::{doc-tests}/CRUDDocumentationIT.java[example]
- * --------------------------------------------------
- *
- * The column width of the code block is 84. If the code contains a line longer
- * than 84, the line will be cut and a horizontal scroll bar will be displayed.
- * (the code indentation of the tag is not included in the width)
+ * Documentation for CRUD APIs in the high level java client.
+ * Code wrapped in {@code tag} and {@code end} tags is included in the docs.
  */
 public class CRUDDocumentationIT extends ESRestHighLevelClientTestCase {
 

docs/java-rest/high-level/document/index.asciidoc

@@ -1,14 +1,20 @@
-[[java-rest-high-document-index]]
+--
+:api: index
+:request: IndexRequest
+:response: IndexResponse
+--
+
+[id="{upid}-{api}"]
 === Index API
 
-[[java-rest-high-document-index-request]]
+[id="{upid}-{api}-request"]
 ==== Index Request
 
-An `IndexRequest` requires the following arguments:
+An +{request}+ requires the following arguments:
 
 ["source","java",subs="attributes,callouts,macros"]
 --------------------------------------------------
-include-tagged::{doc-tests}/CRUDDocumentationIT.java[index-request-string]
+include-tagged::{doc-tests-file}[{api}-request-string]
 --------------------------------------------------
 <1> Index
 <2> Type
@@ -21,21 +27,21 @@ The document source can be provided in different ways in addition to the
 
 ["source","java",subs="attributes,callouts,macros"]
 --------------------------------------------------
-include-tagged::{doc-tests}/CRUDDocumentationIT.java[index-request-map]
+include-tagged::{doc-tests-file}[{api}-request-map]
 --------------------------------------------------
 <1> Document source provided as a `Map` which gets automatically converted
 to JSON format
 
 ["source","java",subs="attributes,callouts,macros"]
 --------------------------------------------------
-include-tagged::{doc-tests}/CRUDDocumentationIT.java[index-request-xcontent]
+include-tagged::{doc-tests-file}[{api}-request-xcontent]
 --------------------------------------------------
 <1> Document source provided as an `XContentBuilder` object, the Elasticsearch
 built-in helpers to generate JSON content
 
 ["source","java",subs="attributes,callouts,macros"]
 --------------------------------------------------
-include-tagged::{doc-tests}/CRUDDocumentationIT.java[index-request-shortcut]
+include-tagged::{doc-tests-file}[{api}-request-shortcut]
 --------------------------------------------------
 <1> Document source provided as `Object` key-pairs, which gets converted to
 JSON format
@@ -45,95 +51,60 @@ The following arguments can optionally be provided:
 
 ["source","java",subs="attributes,callouts,macros"]
 --------------------------------------------------
-include-tagged::{doc-tests}/CRUDDocumentationIT.java[index-request-routing]
+include-tagged::{doc-tests-file}[{api}-request-routing]
 --------------------------------------------------
 <1> Routing value
 
 ["source","java",subs="attributes,callouts,macros"]
 --------------------------------------------------
-include-tagged::{doc-tests}/CRUDDocumentationIT.java[index-request-timeout]
+include-tagged::{doc-tests-file}[{api}-request-timeout]
 --------------------------------------------------
 <1> Timeout to wait for primary shard to become available as a `TimeValue`
 <2> Timeout to wait for primary shard to become available as a `String`
 
 ["source","java",subs="attributes,callouts,macros"]
 --------------------------------------------------
-include-tagged::{doc-tests}/CRUDDocumentationIT.java[index-request-refresh]
+include-tagged::{doc-tests-file}[{api}-request-refresh]
 --------------------------------------------------
 <1> Refresh policy as a `WriteRequest.RefreshPolicy` instance
 <2> Refresh policy as a `String`
 
 ["source","java",subs="attributes,callouts,macros"]
 --------------------------------------------------
-include-tagged::{doc-tests}/CRUDDocumentationIT.java[index-request-version]
+include-tagged::{doc-tests-file}[{api}-request-version]
 --------------------------------------------------
 <1> Version
 
 ["source","java",subs="attributes,callouts,macros"]
 --------------------------------------------------
-include-tagged::{doc-tests}/CRUDDocumentationIT.java[index-request-version-type]
+include-tagged::{doc-tests-file}[{api}-request-version-type]
 --------------------------------------------------
 <1> Version type
 
 ["source","java",subs="attributes,callouts,macros"]
 --------------------------------------------------
-include-tagged::{doc-tests}/CRUDDocumentationIT.java[index-request-op-type]
+include-tagged::{doc-tests-file}[{api}-request-op-type]
 --------------------------------------------------
 <1> Operation type provided as an `DocWriteRequest.OpType` value
 <2> Operation type provided as a `String`: can be `create` or `update` (default)
 
 ["source","java",subs="attributes,callouts,macros"]
 --------------------------------------------------
-include-tagged::{doc-tests}/CRUDDocumentationIT.java[index-request-pipeline]
+include-tagged::{doc-tests-file}[{api}-request-pipeline]
 --------------------------------------------------
 <1> The name of the ingest pipeline to be executed before indexing the document
 
-[[java-rest-high-document-index-sync]]
-==== Synchronous Execution
-
-["source","java",subs="attributes,callouts,macros"]
---------------------------------------------------
-include-tagged::{doc-tests}/CRUDDocumentationIT.java[index-execute]
---------------------------------------------------
-
-[[java-rest-high-document-index-async]]
-==== Asynchronous Execution
-
-The asynchronous execution of an index request requires both the `IndexRequest`
-instance and an `ActionListener` instance to be passed to the asynchronous
-method:
-
-["source","java",subs="attributes,callouts,macros"]
---------------------------------------------------
-include-tagged::{doc-tests}/CRUDDocumentationIT.java[index-execute-async]
---------------------------------------------------
-<1> The `IndexRequest` to execute and the `ActionListener` to use when
-the execution completes
-
-The asynchronous method does not block and returns immediately. Once it is
-completed the `ActionListener` is called back using the `onResponse` method
-if the execution successfully completed or using the `onFailure` method if
-it failed.
-
-A typical listener for `IndexResponse` looks like:
-
-["source","java",subs="attributes,callouts,macros"]
---------------------------------------------------
-include-tagged::{doc-tests}/CRUDDocumentationIT.java[index-execute-listener]
---------------------------------------------------
-<1> Called when the execution is successfully completed. The response is
-provided as an argument
-<2> Called in case of failure. The raised exception is provided as an argument
+include::../execution.asciidoc[]
 
-[[java-rest-high-document-index-response]]
+[id="{upid}-{api}-response"]
 ==== Index Response
 
-The returned `IndexResponse` allows to retrieve information about the executed
+The returned +{response}+ allows to retrieve information about the executed
  operation as follows:
 
 ["source","java",subs="attributes,callouts,macros"]
 --------------------------------------------------
-include-tagged::{doc-tests}/CRUDDocumentationIT.java[index-response]
+include-tagged::{doc-tests-file}[{api}-response]
 --------------------------------------------------
 <1> Handle (if needed) the case where the document was created for the first
 time
@@ -148,7 +119,7 @@ be thrown:
 
 ["source","java",subs="attributes,callouts,macros"]
 --------------------------------------------------
-include-tagged::{doc-tests}/CRUDDocumentationIT.java[index-conflict]
+include-tagged::{doc-tests-file}[{api}-conflict]
 --------------------------------------------------
 <1> The raised exception indicates that a version conflict error was returned
 
@@ -157,6 +128,6 @@ same index, type and id already existed:
 
 ["source","java",subs="attributes,callouts,macros"]
 --------------------------------------------------
-include-tagged::{doc-tests}/CRUDDocumentationIT.java[index-optype]
+include-tagged::{doc-tests-file}[{api}-optype]
 --------------------------------------------------
 <1> The raised exception indicates that a version conflict error was returned

docs/java-rest/high-level/supported-apis.asciidoc

@@ -2,23 +2,26 @@
 
 == Document APIs
 
+:upid: {mainid}-document
+:doc-tests-file: {doc-tests}/CRUDDocumentationIT.java
+
 The Java High Level REST Client supports the following Document APIs:
 
 [[single-doc]]
 Single document APIs::
-* <<java-rest-high-document-index>>
-* <<java-rest-high-document-get>>
-* <<java-rest-high-document-delete>>
-* <<java-rest-high-document-update>>
+* <<{upid}-index>>
+* <<{upid}-get>>
+* <<{upid}-delete>>
+* <<{upid}-update>>
 
 [[multi-doc]]
 Multi-document APIs::
-* <<java-rest-high-document-bulk>>
-* <<java-rest-high-document-multi-get>>
-* <<java-rest-high-document-reindex>>
-* <<java-rest-high-document-update-by-query>>
-* <<java-rest-high-document-delete-by-query>>
-* <<java-rest-high-document-reindex-rethrottle>>
+* <<{upid}-bulk>>
+* <<{upid}-multi-get>>
+* <<{upid}-reindex>>
+* <<{upid}-update-by-query>>
+* <<{upid}-delete-by-query>>
+* <<{upid}-reindex-rethrottle>>
 
 include::document/index.asciidoc[]
 include::document/get.asciidoc[]
@@ -34,20 +37,21 @@ include::document/reindex-rethrottle.asciidoc[]
 
 == Search APIs
 
+:upid: {mainid}
+:doc-tests-file: {doc-tests}/SearchDocumentationIT.java
+
 The Java High Level REST Client supports the following Search APIs:
 
-* <<java-rest-high-search>>
-* <<java-rest-high-search-scroll>>
-* <<java-rest-high-clear-scroll>>
-* <<java-rest-high-search-template>>
-* <<java-rest-high-multi-search-template>>
-* <<java-rest-high-multi-search>>
-* <<java-rest-high-field-caps>>
-* <<java-rest-high-rank-eval>>
-* <<java-rest-high-explain>>
+* <<{upid}-search>>
+* <<{upid}-search-scroll>>
+* <<{upid}-clear-scroll>>
+* <<{upid}-search-template>>
+* <<{upid}-multi-search-template>>
+* <<{upid}-multi-search>>
+* <<{upid}-field-caps>>
+* <<{upid}-rank-eval>>
+* <<{upid}-explain>>
 
-:upid: {mainid}
-:doc-tests-file: {doc-tests}/SearchDocumentationIT.java
 include::search/search.asciidoc[]
 include::search/scroll.asciidoc[]
 include::search/multi-search.asciidoc[]