I would say that either the bundle with that xml resource does not export the org.codehaus.plexus package where the xml file is, and/or the bundle containing your activator does not import that package. If those are both true, it should work as far as I can tell.
Chris -- Chris Custine FUSESource :: http://fusesource.com My Blog :: http://blog.organicelement.com Apache ServiceMix :: http://servicemix.apache.org Apache Felix :: http://felix.apache.org Apache Directory Server :: http://directory.apache.org On Thu, Jan 28, 2010 at 5:45 AM, Alexander Blotny < [email protected]> wrote: > Hi, > > I am trying to use maven embedder inside the Felix OSGi framework. > At first I created the MANIFEST files for all the dependencies of maven > embedder and used jardir for starting the bundles. > > Following jars are started: > > aspectjrt-1.5.3.jar > commons-cli-1.0.jar > doxia-sink-api-1.0-alpha-9.jar > jsch-0.1.27.jar > jtidy-4aug2000r7-dev.jar > maven-artifact-3.0-SNAPSHOT.jar > maven-core-2.1-SNAPSHOT.jar > maven-embedder-2.1-SNAPSHOT.jar > maven-lifecycle-2.1-SNAPSHOT.jar > maven-model-2.1-SNAPSHOT.jar > maven-plugin-api-2.1-SNAPSHOT.jar > maven-profile-2.1-SNAPSHOT.jar > maven-project-2.1-SNAPSHOT.jar > maven-reporting-api-2.1-SNAPSHOT.jar > maven-toolchain-2.1-SNAPSHOT.jar > maven-workspace-2.1-SNAPSHOT.jar > plexus-classworlds-1.2-alpha-12.jar > plexus-container-default-1.0-alpha-44.jar > plexus-interactivity-api-1.0-alpha-6.jar > plexus-interpolation-1.0-SNAPSHOT.jar > plexus-utils-1.5.1.jar > wagon-file-1.0-beta-2.jar > wagon-http-lightweight-1.0-beta-2.jar > wagon-http-shared-1.0-beta-2.jar > wagon-provider-api-1.0-beta-2.jar > wagon-ssh-1.0-beta-2.jar > wagon-ssh-common-1.0-beta-2.jar > wagon-ssh-external-1.0-beta-2.jar > > Using maven embedder from within eclipse was no problem but starting it in > the OSGi framework throws exceptions. > The code for using maven embedder I got from the apache maven homepage > (excerpt) and started it in the Activator of a bundle: > > File projectDirectory = new File(folder); > File user = new File(projectDirectory, "settings.xml"); > Configuration configuration = new > DefaultConfiguration().setUserSettingsFile( user ).setClassLoader( > context.getBundle().getClass().getClassLoader() ); > ConfigurationValidationResult validationResult = > MavenEmbedder.validateConfiguration(configuration); > if ( validationResult.isValid() ) > { > MavenEmbedder embedder = null; > try { > embedder = new MavenEmbedder( configuration ); > } catch (MavenEmbedderException e) { > e.printStackTrace(); > } > } > > As you can see, as Classloader I am using the one from the bundle. > The problem is now that inside the jar plexus-container is a resource as > xml > which is accessed via getResourceStream of the Classloader. But the > resource > cannot be found: > > java.lang.IllegalStateException: The internal default plexus-bootstrap.xml > is missing. This is highly irregular, your plexus JAR is most likely > corrupt. Realms: > plexus.core parent=sun.misc.launcher$appclassloa...@6a765291 (null) > at > > org.codehaus.plexus.DefaultPlexusContainer.initializeConfiguration(DefaultPl > exusContainer.java:1017) [na:na] > at > > org.codehaus.plexus.DefaultPlexusContainer.initialize(DefaultPlexusContainer > .java:812) [na:na] > at > > org.codehaus.plexus.DefaultPlexusContainer.construct(DefaultPlexusContainer. > java:406) [na:na] > at > > org.codehaus.plexus.DefaultPlexusContainer.<init>(DefaultPlexusContainer.jav > a:199) [na:na] > at org.apache.maven.embedder.MavenEmbedder.start(MavenEmbedder.java:652) > [na:na] > at > org.apache.maven.embedder.MavenEmbedder.<init>(MavenEmbedder.java:198) > [na:na] > > The source code of accessing the xml file in plexus-container.jar looks > like > this: > > InputStream is = containerRealm.getResourceAsStream( > "org/codehaus/plexus/plexus-bootstrap.xml" ); if ( is == null ) > { ClassRealm cr = containerRealm; String realmStack = > ""; while ( cr != null ) { realmStack > += "\n " + cr.getId() + " parent=" + cr.getParent() + " (" > + cr.getResource( "org/codehaus/plexus/plexus-bootstrap.xml" ) + ")"; > cr = cr.getParentRealm(); } > containerRealm.display(); > throw new IllegalStateException( "The internal default plexus-bootstrap.xml > is missing. " + "This is highly irregular, your plexus JAR > is > most likely corrupt. Realms:" + realmStack ); } > > Is there a possibility to assure access to that resource without changing > the source code? > Has anyone an idea? > > Thanks, > Alex > > >
