Use task api

.gitignore

@@ -7,5 +7,11 @@ bin/
 # Gradle build directory
 build/
 
+# Maven build directory
+target/
+
+# IntelliJ IDEA
+*.iml
+
 # Do not ignore .gitignore
 !.gitignore

Jenkinsfile

@@ -0,0 +1,125 @@
+pipeline {
+    agent {
+        label 'gcloud-build--rocky-linux-8--x64'
+    }
+
+    options {
+        buildDiscarder(logRotator(numToKeepStr: '10'))
+        timeout(time: 1, unit: 'HOURS')
+        timestamps()
+        disableConcurrentBuilds()
+    }
+
+    environment {
+        JAVA_HOME = '/opt/corretto_java17'
+        PATH = "${JAVA_HOME}/bin:${env.PATH}"
+        VOLTDB_IMAGE = "${params.VOLTDB_IMAGE ?: 'voltdb/voltdb-enterprise:15.1.0'}"
+    }
+
+    parameters {
+        string(
+            name: 'VOLTDB_IMAGE',
+            defaultValue: 'voltdb/voltdb-enterprise:15.1.0',
+            description: 'VoltDB Docker image to use for integration tests'
+        )
+        booleanParam(
+            name: 'SKIP_INTEGRATION_TESTS',
+            defaultValue: false,
+            description: 'Skip integration tests'
+        )
+    }
+
+    stages {
+        stage('Checkout') {
+            steps {
+                checkout scm
+            }
+        }
+
+        stage('Build') {
+            steps {
+                sh 'mvn clean compile test-compile -DskipTests'
+            }
+        }
+
+        stage('Unit Tests') {
+            steps {
+                sh 'mvn test'
+            }
+            post {
+                always {
+                    junit testResults: '**/target/surefire-reports/*.xml', allowEmptyResults: true
+                }
+            }
+        }
+
+        stage('Package') {
+            steps {
+                sh 'mvn package -DskipTests'
+            }
+            post {
+                success {
+                    archiveArtifacts artifacts: '**/target/*.jar', fingerprint: true, allowEmptyArchive: true
+                }
+            }
+        }
+
+        stage('Integration Tests') {
+            when {
+                expression { return !params.SKIP_INTEGRATION_TESTS }
+            }
+            steps {
+                withCredentials([
+                    usernamePassword(credentialsId: 'dockerhub', usernameVariable: 'DOCKER_CREDS_USR', passwordVariable: 'DOCKER_CREDS_PSW'),
+                    string(credentialsId: 'VOLTDB_LICENSE1', variable: 'VOLTDB_LICENSE_CONTENT')
+                ]) {
+                    sh '''
+                        # Login to Docker Hub
+                        echo "${DOCKER_CREDS_PSW}" | docker login -u "${DOCKER_CREDS_USR}" --password-stdin
+
+                        # Ensure Docker is available
+                        docker info
+
+                        # Pull VoltDB image
+                        echo "Using VoltDB image: ${VOLTDB_IMAGE}"
+                        docker pull ${VOLTDB_IMAGE}
+
+                        # Write license to file (decode base64)
+                        echo "${VOLTDB_LICENSE_CONTENT}" | base64 -d > license.xml
+                    '''
+
+                    // Run integration tests with license
+                    sh '''
+                        export PATH="${JAVA_HOME}/bin:${PATH}"
+                        export VOLTDB_LICENSE="${WORKSPACE}/license.xml"
+                        mvn verify -DskipUTs
+                    '''
+                }
+            }
+            post {
+                always {
+                    junit testResults: '**/target/failsafe-reports/*.xml', allowEmptyResults: true
+                    sh 'rm -f license.xml || true'
+                    sh 'docker logout || true'
+                }
+            }
+        }
+    }
+
+    post {
+        always {
+            // Clean up Docker containers
+            sh '''
+                docker ps -q --filter "ancestor=${VOLTDB_IMAGE}" | xargs -r docker stop || true
+                docker container prune -f || true
+            '''
+            cleanWs()
+        }
+        success {
+            echo 'Build completed successfully!'
+        }
+        failure {
+            echo 'Build failed!'
+        }
+    }
+}