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https://issues.apache.org/jira/browse/FELIX-3238?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13158471#comment-13158471
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Stuart McCulloch commented on FELIX-3238:
-----------------------------------------
BTW, the reason why the split-package directive on the Export-Package was not
working was because the mbp adds ";-split-package:=merge-first" by default to
the list of private (local) packages. To see this use "mvn clean install -X" on
the example project and look for the Private-Package instruction sent to bnd
under "BND Instructions".
So another solution with mbp-2.3.4 is to use:
<instructions>
<Bundle-SymbolicName>${project.name}</Bundle-SymbolicName>
<Bundle-Activator>org.coderthoughts.asciipics.Activator</Bundle-Activator>
<Export-Package>org.coderthoughts.asciipics.impl;-split-package:=first</Export-Package>
<Private-Package>org.coderthoughts.asciipics.*;-split-package:=first</Private-Package>
</instructions>
ie. set the split-package directive on both instructions.
I've made some improvements to the default Export/Private-Package generator
under r1207213 to make this easier to adapt in the future, so you can use:
<instructions>
<Bundle-SymbolicName>${project.name}</Bundle-SymbolicName>
<Bundle-Activator>org.coderthoughts.asciipics.Activator</Bundle-Activator>
<Export-Package>{local-packages};-split-package:=first</Export-Package>
<Private-Package>{local-packages};-split-package:=first</Private-Package>
</instructions>
for situations where you want to add directives in a parent pom, but don't know
what packages are available. (This basically expands the existing support for
"{local-packages}" to include its use inside Private-Package.)
> Unable to filter out classes from identical package in a dependency
> -------------------------------------------------------------------
>
> Key: FELIX-3238
> URL: https://issues.apache.org/jira/browse/FELIX-3238
> Project: Felix
> Issue Type: Bug
> Components: Maven Bundle Plugin
> Affects Versions: maven-bundle-plugin-2.3.5
> Reporter: David Bosschaert
> Priority: Minor
>
> I as part of a refactoring a project is moving some classes from a package
> org.acme.foo from bundle A to a separate bundle B.
> Unfortunately its not possible to move all the classes to the separate bundle
> so this introduces a split package. Both bundle A and bundle B export package
> org.acme.foo.
> Bundle A has a maven dependency on bundle B.
> What happens at the moment with the Maven Bundle Plugin 2.3.4 (we can't use
> 2.3.5 as it has FELIX-3058 ) is that all the classes from org.acme.foo that
> exist in bundle B are copied into the resulting bundle A.
> Below the pom.xml of a test-setup that I created. Both the current project as
> well as ascii-pics-api-bundle-mbp dependency contain the
> org.coderthouhts.asciipics.impl package.
> <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.coderthoughts</groupId>
> <artifactId>ascii-pics-parent-mbp</artifactId>
> <version>1.0.0-SNAPSHOT</version>
> </parent>
> <artifactId>ascii-pics-provider-bundle-mbp</artifactId>
> <packaging>bundle</packaging>
>
> <dependencies>
> <dependency>
> <groupId>org.coderthoughts</groupId>
> <artifactId>ascii-pics-api-bundle-mbp</artifactId>
> <version>1.0.0</version>
> <scope>provided</scope>
> </dependency>
> <dependency>
> <groupId>org.osgi</groupId>
> <artifactId>org.osgi.core</artifactId>
> <version>4.2.0</version>
> <scope>provided</scope>
> </dependency>
> </dependencies>
>
> <build>
> <plugins>
> <plugin>
> <groupId>org.apache.felix</groupId>
> <artifactId>maven-bundle-plugin</artifactId>
> <extensions>true</extensions>
> <configuration>
> <instructions>
> <Bundle-SymbolicName>${project.name}</Bundle-SymbolicName>
>
> <Bundle-Activator>org.coderthoughts.asciipics.Activator</Bundle-Activator>
>
> <Export-Package>org.coderthoughts.asciipics.impl;-split-package:=first</Export-Package>
> </instructions>
> </configuration>
> </plugin>
> </plugins>
> </build>
> </project>
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