framework-fragment/pom.xml

<?xml version="1.0" encoding="UTF-8"?>
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<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>
    <parent>
        <groupId>org.apache.sling</groupId>
        <artifactId>sling</artifactId>
        <version>26</version>
        <relativePath/>
    </parent>

    <groupId>org.apache.sling</groupId>
    <artifactId>org.apache.sling.samples.frameworkfragment</artifactId>
    <version>0.9.9-SNAPSHOT</version>
    <packaging>jar</packaging>
    <name>Apache Sling Sample Framework Fragment Bundle</name>
    <description>
        Shows how to create a fragment bundle that causes additional
        packages from the JVM environment to be exported.
        After starting this bundle, the OSGi console detail view of
        the system bundle (/system/console/bundles/0) should list two
        com.example packages as being exported. 
        Those packages are just dummy examples, the list of exported 
        packages will obviously need to be adapted to create your own
        fragment bundle.
    </description>

    <build>
        <plugins>
            <plugin>
                <groupId>org.codehaus.groovy.maven</groupId>
                <artifactId>gmaven-plugin</artifactId>
                <executions>
                    <execution>
                        <phase>generate-resources</phase>
                        <goals>
                            <goal>execute</goal>
                        </goals>
                        <configuration>
                            <properties>
                                <rawVersion>${project.version}</rawVersion>
                            </properties>
                            <source>
                                // Convert POM version to valid OSGi version identifier
                                project.properties['osgi.version'] = 
                                (project.properties['rawVersion'] =~ /-/).replaceAll('.')
                        </source>
                        </configuration>
                    </execution>
                </executions>
            </plugin>
            <plugin>
                <!-- 
                    The POM packaging is jar but with these settings
                    we create a valid bundle.
                -->
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-jar-plugin</artifactId>
                <configuration>
                    <archive>
                        <index>true</index>
                        <manifest>
                            <addClasspath>false</addClasspath>
                        </manifest>
                        <manifestEntries>
                            <Bundle-Version>${osgi.version}</Bundle-Version>
                            <Bundle-Description>${project.description}</Bundle-Description>
                            <Bundle-Name>${project.name}</Bundle-Name>
                            <Bundle-DocURL>http://sling.apache.org</Bundle-DocURL>
                            <Bundle-ManifestVersion>2</Bundle-ManifestVersion>
                            <Bundle-Vendor>Apache Software Foundation</Bundle-Vendor>
                            <Fragment-Host>system.bundle; extension:=framework</Fragment-Host>
                            <Bundle-SymbolicName>${project.artifactId}</Bundle-SymbolicName>
                            
                            <!-- 
                                Packages listed here will be exported by the system 
                                bundle once this bundle is active.
                                The OSGi framework does not check whether the packages
                                are actually available.
                            -->
                            <Export-Package>
                                com.example.somepackage; version=1.2.3,
                                com.example.anotherpackage; version=4.5.6
                            </Export-Package>
                        </manifestEntries>
                    </archive>
                </configuration>
            </plugin>
        </plugins>
    </build>
</project>