Add Jenkinsfile for CI on Eclipse Jenkins

Jenkinsfile

@@ -0,0 +1,41 @@
+
+pipeline {
+  agent any
+
+  tools {
+    maven "apache-maven-latest"
+    jdk "temurin-latest"
+  }
+
+  stages {
+    stage("Compile") {
+      steps {
+        withMaven() {
+          sh "mvn -Pstaging clean compile"
+        }
+      }
+    }
+
+    stage("Tests") {
+      steps {
+        withMaven() {
+          sh "mvn -Pstaging test"
+        }
+      }
+    }
+
+    stage("Integration-Test") {
+        steps {
+            withMaven() {
+              sh "wget https://download.eclipse.org/ee4j/glassfish/glassfish-7.0.0-SNAPSHOT-nightly.zip"
+              sh "unzip glassfish-7.0.0-SNAPSHOT-nightly.zip"
+              sh "glassfish7/bin/asadmin start-domain"
+
+              sh "mvn -Pstaging,testsuite-glassfish verify"
+
+              sh "glassfish7/bin/asadmin stop-domain"
+            }
+        }
+    }
+ }
+}