From 2ea03725a37c740a39801c1350167c175e54df8b Mon Sep 17 00:00:00 2001
From: Tigran Babloyan <me@tigranbabloyan.com>
Date: Sun, 19 Nov 2023 23:49:06 +0400
Subject: [PATCH] Mark CouchbaseAnnotationProcessor for auto-discovery.

Closes #1870
---
 pom.xml                                       | 57 ++++++++++---------
 .../ROOT/pages/couchbase/repository.adoc      | 47 ++++++++++++++-
 .../javax.annotation.processing.Processor     |  1 +
 3 files changed, 78 insertions(+), 27 deletions(-)
 create mode 100644 src/main/resources/META-INF/services/javax.annotation.processing.Processor

diff --git a/pom.xml b/pom.xml
index 8dc5e5423..a172d5c0e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -247,6 +247,37 @@
 
     <build>
         <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <dependencies>
+                    <dependency>
+                        <groupId>com.querydsl</groupId>
+                        <artifactId>querydsl-apt</artifactId>
+                        <version>${querydsl}</version>
+                    </dependency>
+                </dependencies>
+                <configuration>
+                    <proc>none</proc>
+                </configuration>
+                <executions>
+                    <execution>
+                        <id>test-annotation-processing</id>
+                        <phase>generate-test-sources</phase>
+                        <goals>
+                            <goal>testCompile</goal>
+                        </goals>
+                        <configuration>
+                            <proc>only</proc>
+                            <annotationProcessors>
+                                <annotationProcessor>org.springframework.data.couchbase.repository.support.CouchbaseAnnotationProcessor</annotationProcessor>
+                            </annotationProcessors>
+                            <generatedTestSourcesDirectory>target/generated-test-sources</generatedTestSourcesDirectory>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-surefire-plugin</artifactId>
@@ -290,32 +321,6 @@
                 <groupId>org.asciidoctor</groupId>
                 <artifactId>asciidoctor-maven-plugin</artifactId>
             </plugin>
-            <plugin>
-                <groupId>com.mysema.maven</groupId>
-                <artifactId>apt-maven-plugin</artifactId>
-                <version>${apt}</version>
-                <dependencies>
-                    <dependency>
-                        <groupId>com.querydsl</groupId>
-                        <artifactId>querydsl-apt</artifactId>
-                        <version>${querydsl}</version>
-                    </dependency>
-                </dependencies>
-                <executions>
-                    <execution>
-                        <phase>generate-test-sources</phase>
-                        <goals>
-                            <goal>test-process</goal>
-                        </goals>
-                        <configuration>
-                            <outputDirectory>target/generated-test-sources</outputDirectory>
-                            <processor>
-                                org.springframework.data.couchbase.repository.support.CouchbaseAnnotationProcessor
-                            </processor>
-                        </configuration>
-                    </execution>
-                </executions>
-            </plugin>
         </plugins>
     </build>
 
diff --git a/src/main/antora/modules/ROOT/pages/couchbase/repository.adoc b/src/main/antora/modules/ROOT/pages/couchbase/repository.adoc
index 2efe9dc50..ede1221ba 100644
--- a/src/main/antora/modules/ROOT/pages/couchbase/repository.adoc
+++ b/src/main/antora/modules/ROOT/pages/couchbase/repository.adoc
@@ -31,6 +31,51 @@ public class Config extends AbstractCouchbaseConfiguration {
 
 An advanced usage is described in <<couchbase.repository.multibucket>>.
 
+[[couchbase.repository.configuration.dsl]]
+=== QueryDSL Configuration
+Spring Data Couchbase supports QueryDSL for building type-safe queries. To enable code generation you need to set `spring-data-couchbase` as annotation processor on your project.
+
+.Maven Configuration Example
+====
+[source,xml]
+----
+<build>
+    <plugins>
+        <plugin>
+            <groupId>org.apache.maven.plugins</groupId>
+            <artifactId>maven-compiler-plugin</artifactId>
+            <version>[compiler-plugin-version]</version>
+            <configuration>
+                <annotationProcessorPaths>
+                    <!-- path to the annotation processor -->
+                    <path>
+                        <groupId>com.querydsl</groupId>
+                        <artifactId>querydsl-apt</artifactId>
+                        <version>[version]</version>
+                    </path>
+                    <path>
+                        <groupId>org.springframework.data</groupId>
+                        <artifactId>spring-data-couchbase</artifactId>
+                        <version>[version]</version>
+                    </path>
+                </annotationProcessorPaths>
+            </configuration>
+        </plugin>
+    </plugins>
+</build>
+
+----
+====
+
+.Gradle Configuration Example
+====
+[source,groovy]
+----
+annotationProcessor 'com.querydsl:querydsl-apt:${querydslVersion}'
+annotationProcessor 'org.springframework.data:spring-data-couchbase:${springDataCouchbaseVersion}'
+----
+====
+
 [[couchbase.repository.usage]]
 == Usage
 
@@ -361,7 +406,7 @@ public interface AirportRepository extends PagingAndSortingRepository<Airport, S
 ----
 ====
 
-[[dto-projections]]
+[[couchbase.repository.dto-projections]]
 === DTO Projections
 
 Spring Data Repositories usually return the domain model when using query methods.
diff --git a/src/main/resources/META-INF/services/javax.annotation.processing.Processor b/src/main/resources/META-INF/services/javax.annotation.processing.Processor
new file mode 100644
index 000000000..616ab13f5
--- /dev/null
+++ b/src/main/resources/META-INF/services/javax.annotation.processing.Processor
@@ -0,0 +1 @@
+org.springframework.data.couchbase.repository.support.CouchbaseAnnotationProcessor
\ No newline at end of file