[NO ISSUE] Reorganize plain java examples (#2034)

* [NO ISSUE] Reorganizing java examples

* [NO ISSUE] Reorganizing java examples

* [NO ISSUE] Fixing ci

* [NO ISSUE] Fix as per PR suggestion

---------

Co-authored-by: Gabriele-Cardosi <gabriele.cardosi@ibm.com>

Author: gitgabrio

.ci/jenkins/Jenkinsfile.deploy

@@ -162,7 +162,7 @@ pipeline {
                             getMavenCommand()
                                 .withOptions(env.BUILD_MVN_OPTS_CURRENT ? [ env.BUILD_MVN_OPTS_CURRENT ] : [])
                                 .withOptions(env.KOGITO_EXAMPLES_BUILD_MVN_OPTS ? [ env.KOGITO_EXAMPLES_BUILD_MVN_OPTS ] : [])
-                                .withOptions("-pl .,kogito-quarkus-examples,kogito-springboot-examples,serverless-workflow-examples")
+                                .withOptions("-pl .,kogito-java-examples,kogito-quarkus-examples,kogito-springboot-examples,serverless-workflow-examples")
                                 .skipTests(true)
                                 .withSettingsXmlFile(MAVEN_SETTINGS_FILE)
                                 .run("deploy -DdeployAtEnd -Dapache.repository.username=${REPOSITORY_USER} -Dapache.repository.password=${REPOSITORY_TOKEN} -DretryFailedDeploymentCount=5")

.ci/jenkins/dsl/jobs.groovy

@@ -46,6 +46,15 @@ Map getMultijobPRConfig(JenkinsFolder jobFolder) {
         parallel: true,
         buildchain: true,
         jobs : [
+            [
+                id: 'kogito-java-examples',
+                primary: true,
+                env : [
+                    // Sonarcloud analysis is disabled for examples
+                    KOGITO_EXAMPLES_SUBFOLDER_POM: 'kogito-java-examples/',
+                    BUILD_MVN_OPTS_CURRENT: "${defaultBuildMvnOptsCurrent} ${getExamplesBuildMvnOptions(jobFolder).join(' ')}",
+                ]
+            ],
             [
                 id: 'kogito-quarkus-examples',
                 primary: true,

.github/workflows/pr-kogito-examples.yml

@@ -20,11 +20,14 @@ jobs:
     timeout-minutes: 180
     strategy:
       matrix:
-        job_name: [ kogito-quarkus-examples, kogito-springboot-examples, serverless-workflow-examples ]
+        job_name: [ kogito-java-examples, kogito-quarkus-examples, kogito-springboot-examples, serverless-workflow-examples ]
         os: [ubuntu-latest]
         java-version: [17]
         maven-version: ['3.9.6']
         include:
+          - job_name: kogito-java-examples
+            repository: incubator-kie-kogito-examples
+            env_KOGITO_EXAMPLES_SUBFOLDER_POM: kogito-java-examples/
           - job_name: kogito-quarkus-examples
             repository: incubator-kie-kogito-examples
             env_KOGITO_EXAMPLES_SUBFOLDER_POM: kogito-quarkus-examples/

kogito-quarkus-examples/decisions-embedded-mode-example/.gitignore renamed to kogito-java-examples/dmn-embedded-mode-example/.gitignore

@@ -0,0 +1,6 @@
+# decisions-embedded-mode-example
+
+Is an example of running DMN decisions using plain java. This is an example decision for approving and declining the loan application. Please notice, the decision is only example that do not cover all cases from the banking domain.
+
+## Execute
+Simply run the main class `org.kie.kogito.decisions.embedded.DecisionsEmbeddedModeExample` either from the IDE or your command line.

kogito-java-examples/dmn-embedded-mode-example/README.md

@@ -22,10 +22,11 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
     <groupId>org.kie.kogito.decisions.embedded</groupId>
-    <artifactId>decisions-embedded-mode-example</artifactId>
-    <name>Kogito Example :: Decision Embedded Mode</name>
+    <artifactId>dmn-embedded-mode-example</artifactId>
+    <name>Kogito Example :: DMN Embedded Mode</name>
     <version>999-SNAPSHOT</version>
     <packaging>kjar</packaging>
+
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <maven.compiler.source>17</maven.compiler.source>
@@ -38,19 +39,11 @@
         <version.kogito.bom>999-SNAPSHOT</version.kogito.bom>
         <version.org.kie>999-SNAPSHOT</version.org.kie>
 
-        <version.quarkus.platform>3.8.6</version.quarkus.platform>
         <version.org.slf4j>2.0.13</version.org.slf4j>
     </properties>
 
     <dependencyManagement>
         <dependencies>
-            <dependency>
-                <groupId>io.quarkus</groupId>
-                <artifactId>quarkus-bom</artifactId>
-                <version>${version.quarkus.platform}</version>
-                <type>pom</type>
-                <scope>import</scope>
-            </dependency>
             <dependency>
                 <groupId>org.drools</groupId>
                 <artifactId>drools-bom</artifactId>