[jboss-jira] [JBoss JIRA] (AS7-4553) Error "Null Path" during VFS get virtual file

[Zhang Lan (JIRA)]

     [ https://issues.jboss.org/browse/AS7-4553?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Zhang Lan updated AS7-4553:
---------------------------

    Summary: Error "Null Path" during VFS get virtual file  (was: Error during VFS get virtual file)

    
> Error "Null Path" during VFS get virtual file
> ---------------------------------------------
>
>                 Key: AS7-4553
>                 URL: https://issues.jboss.org/browse/AS7-4553
>             Project: Application Server 7
>          Issue Type: Bug
>          Components: VFS
>    Affects Versions: 7.1.0.Final
>            Reporter: Zhang Lan
>            Assignee: John Bailey
>              Labels: jboss
>
> I have a jar file ,in which have "seam.properties" to load the seam components in it.
> I put the jar file as a module.
> But I got the following error when I start jboss.
> java.lang.IllegalArgumentException: Null path		
>         at org.jboss.vfs.VFS.getChild(VFS.java:187) [jboss-vfs-3.1.0.Final.jar:3.1.0.Final]		
>         at org.jboss.vfs.VFS.getChild(VFS.java:173) [jboss-vfs-3.1.0.Final.jar:3.1.0.Final]		
>         at org.jboss.vfs.VFS.getChild(VFS.java:154) [jboss-vfs-3.1.0.Final.jar:3.1.0.Final]		
>         at org.jboss.seam.integration.jbossas.vfs.VFSScanner.getRoot(VFSScanner.java:36) [jboss-seam-int.jar:6.0.0.GA]
> VFS.java:187 is following source.
>    return getChild(uri.getPath());
> But in my case ,the uri pattern is create by org.jboss.modules.JarFileResourceLoader#getJarURI use the following method.
>    return new URI("jar", b.toString(), null);
> It is the [scheme:]scheme-specific-part[#fragment] pattern 's URI.it's path is null.
> So when I change the VFS.java:187 to the following ,my problem is ok.IT's a bug?
> public static VirtualFile getChild(URI uri) {
>     if(uri.getPath() != null){
>       return getChild(uri.getPath());
>     }else{
>       return getChild(uri.getSchemeSpecificPart());
>     }
> }

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