build: upgrade to Spring Boot 3 + Java 21

.github/dependabot.yml

@@ -0,0 +1,11 @@
+# To get started with Dependabot version updates, you'll need to specify which
+# package ecosystems to update and where the package manifests are located.
+# Please see the documentation for all configuration options:
+# https://docs.github.com/github/administering-a-repository/configuration-options-for-dependency-updates
+
+version: 2
+updates:
+  - package-ecosystem: "maven" # See documentation for possible values
+    directory: "/bulk-update-with-spring-data-mongodb-reactive" # Location of package manifests
+    schedule:
+      interval: "monthly" # Check for updates every month

.github/workflows/ci.yml

@@ -0,0 +1,40 @@
+name: CI
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    types: [opened, reopened, synchronize, ready_for_review]
+  workflow_dispatch:
+
+env:
+  COMMIT_SHA: ${{ github.event_name == 'pull_request' && github.event.pull_request.head.sha || github.sha }}
+  BRANCH: ${{ github.event_name == 'pull_request' && format('refs/heads/{0}', github.event.pull_request.head.ref) || github.ref }}
+
+jobs:
+  build:
+    name: Build PinStack API
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout Code
+      uses: actions/checkout@v4
+    - name: Set up JDK 21 for x64
+      uses: actions/setup-java@v3
+      with:
+        java-version: '21'
+        distribution: 'temurin'
+        architecture: x64
+        cache: maven
+
+    - name: Build and test Maven projects
+            run: |
+              for project in $(find . -name "pom.xml" -exec dirname {} \;); do
+                echo "Building and testing project in folder: $project"
+                (cd "$project" && mvn --batch-mode --update-snapshots clean verify)
+                if [ $? -ne 0 ]; then
+                  echo "Failed to build or test project in folder: $project"
+                  exit 1
+                fi
+              done

.gitignore

@@ -21,3 +21,37 @@
 
 # virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
 hs_err_pid*
+
+HELP.md
+target/
+!.mvn/wrapper/maven-wrapper.jar
+!**/src/main/**/target/
+!**/src/test/**/target/
+
+### STS ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+
+### IntelliJ IDEA ###
+.idea
+*.iws
+*.iml
+*.ipr
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+build/
+!**/src/main/**/build/
+!**/src/test/**/build/
+
+### VS Code ###
+.vscode/

bulk-update-with-spring-data-mongodb-reactive/README.adoc

@@ -15,8 +15,8 @@ The following guides illustrate how to use some features concretely:
 For further reference, please consider the following sections:
 
 * https://maven.apache.org/guides/index.html/[Official Apache Maven documentation]
-* https://docs.spring.io/spring-boot/docs/2.7.0/maven-plugin/reference/html/[Spring Boot Maven Plugin Reference Guide]
-* https://docs.spring.io/spring-boot/docs/2.7.0/maven-plugin/reference/html/#build-image/[Create an OCI image]
+* https://docs.spring.io/spring-boot/docs/3.1.5/maven-plugin/reference/html/[Spring Boot Maven Plugin Reference Guide]
+* https://docs.spring.io/spring-boot/docs/3.1.5/maven-plugin/reference/html/#build-image/[Create an OCI image]
 * https://www.testcontainers.org/modules/databases/mongodb/[Testcontainers MongoDB Module Reference Guide]
-* https://docs.spring.io/spring-boot/docs/2.7.0/reference/htmlsingle/#data.nosql.mongodb/[Spring Data Reactive MongoDB]
+* https://docs.spring.io/spring-boot/docs/3.1.5/reference/htmlsingle/#data.nosql.mongodb/[Spring Data Reactive MongoDB]
 * https://www.testcontainers.org/[Testcontainers]

bulk-update-with-spring-data-mongodb-reactive/docker-compose.yml

@@ -1,7 +1,8 @@
+version: '3.1'
 services:
   mongodb:
     container_name: maoudia-mongodb
-    image: mongo:5.0.8
+    image: mongo:7.0.2
     environment:
       - MONGO_INITDB_DATABASE=test
       - MONGO_INITDB_ROOT_USERNAME=admin
@@ -15,7 +16,7 @@ services:
 
   mongo-express:
     container_name: maoudia-mongo-express
-    image: mongo-express:0.54.0
+    image: mongo-express:1.0.0
     depends_on:
       - mongodb
     networks:
@@ -24,6 +25,8 @@ services:
       - ME_CONFIG_MONGODB_SERVER=maoudia-mongodb
       - ME_CONFIG_MONGODB_ADMINUSERNAME=admin
       - ME_CONFIG_MONGODB_ADMINPASSWORD=password
+      - ME_CONFIG_BASICAUTH_USERNAME=admin
+      - ME_CONFIG_BASICAUTH_PASSWORD=password
     ports:
       - 1515:8081
     volumes:

bulk-update-with-spring-data-mongodb-reactive/pom.xml

@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>org.springframework.boot</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
-		<version>2.7.0</version>
+		<version>3.1.5</version>
 		<relativePath/> <!-- lookup parent from repository -->
 	</parent>
 	<groupId>com.maoudia</groupId>
@@ -14,8 +14,7 @@
 	<name>Bulk Update with Spring data MongoDB Reactive</name>
 	<description>Bulk Update with Spring data MongoDB Reactive</description>
 	<properties>
-		<java.version>1.8</java.version>
-		<testcontainers.version>1.17.2</testcontainers.version>
+		<java.version>21</java.version>
 	</properties>
 	<dependencies>
 		<dependency>
@@ -48,17 +47,6 @@
 			<scope>test</scope>
 		</dependency>
 	</dependencies>
-	<dependencyManagement>
-		<dependencies>
-			<dependency>
-				<groupId>org.testcontainers</groupId>
-				<artifactId>testcontainers-bom</artifactId>
-				<version>${testcontainers.version}</version>
-				<type>pom</type>
-				<scope>import</scope>
-			</dependency>
-		</dependencies>
-	</dependencyManagement>
 	<build>
 		<plugins>
 			<plugin>
@@ -67,5 +55,4 @@
 			</plugin>
 		</plugins>
 	</build>
-
 </project>

bulk-update-with-spring-data-mongodb-reactive/src/test/java/com/maoudia/tutorial/CollectionServiceTest.java

@@ -1,11 +1,8 @@
 package com.maoudia.tutorial;
 
 import com.mongodb.bulk.BulkWriteResult;
-import com.mongodb.bulk.BulkWriteUpsert;
 import com.mongodb.internal.bulk.WriteRequest;
-import org.bson.BsonValue;
 import org.bson.Document;
-import org.bson.types.ObjectId;
 import org.junit.jupiter.api.Test;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.test.context.SpringBootTest;
@@ -29,7 +26,7 @@
 class CollectionServiceTest {
 
     @Container
-    private static final MongoDBContainer mongoDBContainer = new MongoDBContainer("mongo:5.0.8")
+    private static final MongoDBContainer mongoDBContainer = new MongoDBContainer("mongo:7.0.2")
             .withReuse(true);
 
     @DynamicPropertySource