ADD maven-compiler-plugin release for cross compile compatibility (#49)

Author: vharseko

Dockerfile

@@ -3,7 +3,7 @@ FROM eclipse-temurin:21-jre-jammy
 MAINTAINER Open Identity Platform Community <open-identity-platform-openidm@googlegroups.com>
 
 ENV USER="openicf"
-ENV OPENICF_OPTS="-server -XX:+UseContainerSupport"
+ENV OPENICF_OPTS="-server -XX:+UseContainerSupport --add-exports java.base/com.sun.jndi.ldap=ALL-UNNAMED "
 
 ARG VERSION
 

OpenICF-ldap-connector/pom.xml

@@ -21,6 +21,8 @@
  with the fields enclosed by brackets [] replaced by
  your own identifying information:
  "Portions Copyrighted [year] [name of copyright owner]"
+
+ Portions Copyrighted 2018-2024 3A Systems, LLC
 -->
 <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/maven-v4_0_0.xsd">
     <modelVersion>4.0.0</modelVersion>
@@ -41,6 +43,30 @@
         <framework.compatibilityVersion>1.5</framework.compatibilityVersion>
         <framework.releaseVersion>2.0</framework.releaseVersion>
     </properties>
+    <profiles>
+        <profile>
+            <id>set-compiler-release</id>
+            <activation>
+                <jdk>[9,)</jdk>
+            </activation>
+            <build>
+                <pluginManagement>
+                    <plugins>
+                        <plugin>
+                            <groupId>org.apache.maven.plugins</groupId>
+                            <artifactId>maven-compiler-plugin</artifactId>
+                            <configuration>
+                                <!--
+                                    package com.sun.jndi.ldap does not exist
+                                   -->
+                                <release combine.self="override"/>
+                            </configuration>
+                        </plugin>
+                    </plugins>
+                </pluginManagement>
+            </build>
+        </profile>
+    </profiles>
     <dependencies>
         <dependency>
             <groupId>org.openidentityplatform.openicf.framework</groupId>

pom.xml

@@ -1,4 +1,29 @@
 <?xml version="1.0" encoding="UTF-8"?>
+<!--
+ DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
+
+ Copyright (c) 2011-2015 ForgeRock AS. All rights reserved.
+
+ The contents of this file are subject to the terms
+ of the Common Development and Distribution License
+ (the License). You may not use this file except in
+ compliance with the License.x
+
+ You can obtain a copy of the License at
+ http://forgerock.org/license/CDDLv1.0.html
+ See the License for the specific language governing
+ permission and limitations under the License.
+
+ When distributing Covered Code, include this CDDL
+ Header Notice in each file and include the License file
+ at http://forgerock.org/license/CDDLv1.0.html
+ If applicable, add the following below the CDDL Header,
+ with the fields enclosed by brackets [] replaced by
+ your own identifying information:
+ "Portions Copyrighted [year] [name of copyright owner]"
+
+ Portions Copyrighted 2018-2024 3A Systems, LLC
+-->
 <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/maven-v4_0_0.xsd">
     <modelVersion>4.0.0</modelVersion>
     <groupId>org.openidentityplatform</groupId>
@@ -13,8 +38,8 @@
     <inceptionYear>2018</inceptionYear>
     <url>https://github.com/OpenIdentityPlatform/OpenICF</url>
     <properties>
-        <maven.compiler.target>1.8</maven.compiler.target>
-        <maven.compiler.source>1.8</maven.compiler.source>
+        <maven.compiler.target>8</maven.compiler.target>
+        <maven.compiler.source>8</maven.compiler.source>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <java.surefire.options />
    	</properties>
@@ -152,6 +177,30 @@
                 </plugins>
             </build>
         </profile>
+        <profile>
+            <id>set-compiler-release</id>
+            <activation>
+                <jdk>[9,)</jdk>
+            </activation>
+            <build>
+                <pluginManagement>
+                    <plugins>
+                        <plugin>
+                            <groupId>org.apache.maven.plugins</groupId>
+                            <artifactId>maven-compiler-plugin</artifactId>
+                            <configuration>
+                                <fork>true</fork>
+                                <release>8</release>
+                                <compilerArgs>
+                                    <arg>-XDignore.symbol.file</arg>
+                                    <arg>-Xlint:unchecked</arg>
+                                </compilerArgs>
+                            </configuration>
+                        </plugin>
+                    </plugins>
+                </pluginManagement>
+            </build>
+        </profile>
         <profile>
             <id>jdk17.options</id>
             <activation>
@@ -330,7 +379,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-javadoc-plugin</artifactId>
-                <version>3.6.3</version>
+                <version>3.10.1</version>
                 <executions>
                     <execution>
                         <id>attach-javadocs</id>