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Posted to issues@maven.apache.org by "Petar Tahchiev (JIRA)" <ji...@codehaus.org> on 2009/02/04 20:58:19 UTC

[jira] Work stopped: (MSHARED-92) Cannot retreive FileNameMapper with MapperUtil

     [ http://jira.codehaus.org/browse/MSHARED-92?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Work on MSHARED-92 stopped by Petar Tahchiev.

> Cannot retreive FileNameMapper with MapperUtil
> ----------------------------------------------
>
>                 Key: MSHARED-92
>                 URL: http://jira.codehaus.org/browse/MSHARED-92
>             Project: Maven Shared Components
>          Issue Type: Bug
>          Components: file-management
>    Affects Versions: file-management 1.2.1
>         Environment: any
>            Reporter: jerome creignou
>            Assignee: Petar Tahchiev
>         Attachments: file-management.patch
>
>
> I'm trying to use  file name mappers inside a maven plugin with the file-management shared project.
> I've added a fileset definition in the plugin's configuration as follow :
>           <plugin>
>             <groupId>info.flex-mojos</groupId>
>             <artifactId>flex-compiler-mojo</artifactId>
>             <extensions>true</extensions>
>             <version>2.0M11-SNAPSHOT</version>
>             <configuration>
>               <includeSources>
>                     <param>${basedir}/src</param>
>                 </includeSources>
>               <targetPlayer>9.0.28</targetPlayer>
>               <fileset>
>                 <directory>${basedir}/src</directory>
>                 <includes>
>                   <include>**/*.mxml</include>
>                 </includes>
>                 <mapper>
>                     <type>flatten</type>
>                 </mapper>
>               </fileset>
>             </configuration>
>           </plugin>
> Unfortunately, I get a NPE while trying to retrieve my mapper :
> java.lang.NullPointerException
>         at org.apache.maven.shared.model.fileset.mappers.MapperUtil.getFileNameMapper(MapperUtil.java:114)
>         at info.rvin.mojo.flexmojo.compiler.ApplicationMojo.setUp(ApplicationMojo.java:194)
>         at info.rvin.mojo.flexmojo.AbstractIrvinMojo.execute(AbstractIrvinMojo.java:178)
>         at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:451)
>         at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:558)
>         at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:499)
>         at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:478)
>         at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:330)
>         at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:291)
>         at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:142)
>         at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:336)
>         at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:129)
>         at org.apache.maven.cli.MavenCli.main(MavenCli.java:287)
>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>         at java.lang.reflect.Method.invoke(Method.java:585)
>         at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
>         at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
>         at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
>         at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
> I've checked current trunk on shared/file-management, it seems that the "initializeBuiltIns" call should initialize implementations but it does not.
> I have enclosed a trivial patch which should fix this.

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