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Posted to issues@karaf.apache.org by "svs (JIRA)" <ji...@apache.org> on 2013/06/18 17:46:21 UTC

[jira] [Created] (KARAF-2363) Second feature validation result in an Exception.

svs created KARAF-2363:
--------------------------

             Summary: Second feature validation result in an Exception.
                 Key: KARAF-2363
                 URL: https://issues.apache.org/jira/browse/KARAF-2363
             Project: Karaf
          Issue Type: Bug
          Components: karaf-feature
    Affects Versions: 2.3.1
         Environment: maven 3.0.5, jre 1.7, windows 7
            Reporter: svs
            Priority: Minor
             Fix For: 2.3.2


Validate feature files (2 or more) in a maven multi module project results in an Exception. All the module use the same parent pom with the following configuration:

<pluginManagement>
  <plugins>
	...
	<plugin>
	  <groupId>org.apache.karaf.tooling</groupId>
	  <artifactId>features-maven-plugin</artifactId>
	  <version>2.3.1</version>
	  <executions>
		<execution>
		  <id>validate</id>
		  <phase>process-resources</phase>
		  <goals>
			<goal>validate</goal>
		  </goals>
		  <configuration>
			<addTransitiveFeatures>true</addTransitiveFeatures>
			<file>${project.build.outputDirectory}/features.xml</file>
		  </configuration>
		</execution>
	  </executions>
	</plugin>
	...
  </plugins>
</pluginManagement>

The modules contains only:

<build>
  <plugins>
    ...
    <plugin>
	  <groupId>org.apache.karaf.tooling</groupId>
	  <artifactId>features-maven-plugin</artifactId>
    </plugin>
    ...
  </plugins>
</build>

Results in the second module are:

[INFO] --- features-maven-plugin:2.3.1:validate (validate) @ nl.mindef.c2sc.titaan.dim.spectrum.model.feature ---
[INFO] == Preparing for validation ==
---------------------------------------------------
constituent[0]: file:/V:/Dev/Applications/maven/apache-maven-3.0.5/lib/aether-api-1.13.1.jar
constituent[1]: file:/V:/Dev/Applications/maven/apache-maven-3.0.5/lib/aether-connector-wagon-1.13.1.jar
constituent[2]: file:/V:/Dev/Applications/maven/apache-maven-3.0.5/lib/aether-impl-1.13.1.jar
constituent[3]: file:/V:/Dev/Applications/maven/apache-maven-3.0.5/lib/aether-spi-1.13.1.jar
constituent[4]: file:/V:/Dev/Applications/maven/apache-maven-3.0.5/lib/aether-util-1.13.1.jar
constituent[5]: file:/V:/Dev/Applications/maven/apache-maven-3.0.5/lib/commons-cli-1.2.jar
constituent[6]: file:/V:/Dev/Applications/maven/apache-maven-3.0.5/lib/maven-aether-provider-3.0.5.jar
constituent[7]: file:/V:/Dev/Applications/maven/apache-maven-3.0.5/lib/maven-artifact-3.0.5.jar
constituent[8]: file:/V:/Dev/Applications/maven/apache-maven-3.0.5/lib/maven-compat-3.0.5.jar
constituent[9]: file:/V:/Dev/Applications/maven/apache-maven-3.0.5/lib/maven-core-3.0.5.jar
constituent[10]: file:/V:/Dev/Applications/maven/apache-maven-3.0.5/lib/maven-embedder-3.0.5.jar
constituent[11]: file:/V:/Dev/Applications/maven/apache-maven-3.0.5/lib/maven-model-3.0.5.jar
constituent[12]: file:/V:/Dev/Applications/maven/apache-maven-3.0.5/lib/maven-model-builder-3.0.5.jar
constituent[13]: file:/V:/Dev/Applications/maven/apache-maven-3.0.5/lib/maven-plugin-api-3.0.5.jar
constituent[14]: file:/V:/Dev/Applications/maven/apache-maven-3.0.5/lib/maven-repository-metadata-3.0.5.jar
constituent[15]: file:/V:/Dev/Applications/maven/apache-maven-3.0.5/lib/maven-settings-3.0.5.jar
constituent[16]: file:/V:/Dev/Applications/maven/apache-maven-3.0.5/lib/maven-settings-builder-3.0.5.jar
constituent[17]: file:/V:/Dev/Applications/maven/apache-maven-3.0.5/lib/plexus-cipher-1.7.jar
constituent[18]: file:/V:/Dev/Applications/maven/apache-maven-3.0.5/lib/plexus-component-annotations-1.5.5.jar
constituent[19]: file:/V:/Dev/Applications/maven/apache-maven-3.0.5/lib/plexus-interpolation-1.14.jar
constituent[20]: file:/V:/Dev/Applications/maven/apache-maven-3.0.5/lib/plexus-sec-dispatcher-1.3.jar
constituent[21]: file:/V:/Dev/Applications/maven/apache-maven-3.0.5/lib/plexus-utils-2.0.6.jar
constituent[22]: file:/V:/Dev/Applications/maven/apache-maven-3.0.5/lib/sisu-guava-0.9.9.jar
constituent[23]: file:/V:/Dev/Applications/maven/apache-maven-3.0.5/lib/sisu-guice-3.1.0-no_aop.jar
constituent[24]: file:/V:/Dev/Applications/maven/apache-maven-3.0.5/lib/sisu-inject-bean-2.3.0.jar
constituent[25]: file:/V:/Dev/Applications/maven/apache-maven-3.0.5/lib/sisu-inject-plexus-2.3.0.jar
constituent[26]: file:/V:/Dev/Applications/maven/apache-maven-3.0.5/lib/wagon-file-2.4.jar
constituent[27]: file:/V:/Dev/Applications/maven/apache-maven-3.0.5/lib/wagon-http-2.4-shaded.jar
constituent[28]: file:/V:/Dev/Applications/maven/apache-maven-3.0.5/lib/wagon-provider-api-2.4.jar
---------------------------------------------------
Exception in thread "main" java.lang.Error: factory already defined
	at java.net.URL.setURLStreamHandlerFactory(URL.java:1104)
	at org.apache.karaf.tooling.features.ValidateFeaturesMojo.prepare(ValidateFeaturesMojo.java:193)
	at org.apache.karaf.tooling.features.ValidateFeaturesMojo.execute(ValidateFeaturesMojo.java:160)
	at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
	at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
	at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
	at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:320)
	at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
	at org.apache.maven.cli.MavenCli.execute(MavenCli.java:537)
	at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196)
	at org.apache.maven.cli.MavenCli.main(MavenCli.java:141)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:601)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230)
	at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409)
	at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352)

When only the 'second' module is validated there is no problem in the feature file.

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