[FELIX-449] Add option to limit the classpath passed to BND to just the local project (ie. target/classes)

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: framework-1.0.0
• Component/s: Maven Bundle Plugin
• Assignee: Stuart McCulloch
• Reporter: Stuart McCulloch
• Due: 11/Jan/08
• Created: 09/Jan/08 01:19
• Updated: 30/Jan/08 10:39
• Resolved: 09/Jan/08 16:49

Description

Email thread from Apache Commons:

On Dec 28, 2007 12:35 PM, Carsten Ziegeler <[e-mail]> wrote:
> Hi,
>
> in the meantime Stuart fixed the problem with the maven bundleplugin, so
> I think we can give it a test drive
>
> Attached is a patch for the parent pom of commons and one to demonstrate
> how to add support for OSGi to commons-lang.
>
> The changes to the parent pom are minimal: it just adds the maven
> bundleplugin from the Apache Felix project. We currently need to use a
> snapshot version, but a release is comming soon.
> Besides adding the plugin, the patch also configures the bundle symbolic
> name for all modules. The symbolic name is the unique identifier which
> should follow java package naming. The best value is to use something
> like "org.apache.commons.

{artifactId}

" where artifact id is commons-lang
> or commons-collections etc.
>
> The patch to commons lang is also very simple. It changes the parent pom
> to the current snapshot (which includes the changes from above) and sets
> the packaging to bundle - this ensures that the bundleplugin runs and
> creates the resulting jar file. So the bundleplugin replaces the maven
> jar plugin. If you leave the packaging as "jar" the bundleplugin will
> not run.
> The last part of the patch adds the configuration to the bundleplugin.
> The export "*" exports all packages definied in this module for other
> bundles, so all classes are public. All packages are marked with the
> current version which allows to run different versions in parallel.
> The imports are not specified as they are calculated automatically by
> the bundleplugin.
>
> And that's it
>
> The changes to the other projects should be similar.

I tried using the bundle plugin (I checked out and built the latest
from svn) with Commons Validator and it produced the following
MANIFEST.MF:
http://people.apache.org/~niallp/commons-osgi/commons-validator-MANIFEST.MF

It seems to have picked up some Manifest entries from BeanUtils - for example:

Extension-Name: org.apache.commons.beanutils
Implementation-Version: 1.6
Specification-Title: Jakarta Commons Beanutils
Implementation-Title: org.apache.commons.beanutils

Niall

(N.B. The BeanUtils 1.7.0 jar has version incorectly specifying 1.6 in
its manifest.

> Carsten
>
>
> –
> Carsten Ziegeler
> [e-mail]
>
> Index: /Users/cziegeler/Developer/workspaces/default/commons-proper/commons-parent/pom.xml
> ===================================================================
> — /Users/cziegeler/Developer/workspaces/default/commons-proper/commons-parent/pom.xml (revision 605909)
> +++ /Users/cziegeler/Developer/workspaces/default/commons-proper/commons-parent/pom.xml (working copy)
> @@ -159,6 +159,12 @@
> <artifactId>maven-release-plugin</artifactId>
> <version>2.0-beta-7</version>
> </plugin>
> + <plugin>
> + <groupId>org.apache.felix</groupId>
> + <artifactId>maven-bundle-plugin</artifactId>
> + <version>1.1.0-SNAPSHOT</version>
> + <inherited>true</inherited>
> + </plugin>
> </plugins>
> </pluginManagement>
> <plugins>
> @@ -194,6 +200,15 @@
> <jdkLevel>${maven.compile.source}</jdkLevel>
> </configuration>
> </plugin>
> + <plugin>
> + <groupId>org.apache.felix</groupId>
> + <artifactId>maven-bundle-plugin</artifactId>
> + <configuration>
> + <instructions>
> + <Bundle-SymbolicName>org.apache.commons.${pom.artifactId}</Bundle-SymbolicName>
> + </instructions>
> + </configuration>
> + </plugin>
> </plugins>
> </build>
>
>
> Index: /Users/cziegeler/Developer/workspaces/default/commons-proper/lang/pom.xml
> ===================================================================
> — /Users/cziegeler/Developer/workspaces/default/commons-proper/lang/pom.xml (revision 605909)
> +++ /Users/cziegeler/Developer/workspaces/default/commons-proper/lang/pom.xml (working copy)
> @@ -22,13 +22,14 @@
> <parent>
> <groupId>org.apache.commons</groupId>
> <artifactId>commons-parent</artifactId>
> - <version>5</version>
> + <version>6-SNAPSHOT</version>
> </parent>
> <modelVersion>4.0.0</modelVersion>
> <groupId>commons-lang</groupId>
> <artifactId>commons-lang</artifactId>
> <version>2.4-SNAPSHOT</version>
> <name>Commons Lang</name>
> + <packaging>bundle</packaging>
>
> <inceptionYear>2001</inceptionYear>
> <description>
> @@ -401,6 +402,16 @@
> <tarLongFileMode>gnu</tarLongFileMode>
> </configuration>
> </plugin>
> + <plugin>
> + <groupId>org.apache.felix</groupId>
> + <artifactId>maven-bundle-plugin</artifactId>
> + <extensions>true</extensions>
> + <configuration>
> + <instructions>
> + <Export-Package>*;version=${pom.version}</Export-Package>
> + </instructions>
> + </configuration>
> + </plugin>
> </plugins>
> </build>
>
>
>
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Issue Links

• is related to: FELIX-442 Add customized manifest entries from the project's maven-jar-plugin configuration to the final bundle