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

[Zhang Lan (JIRA)]

Zhang Lan created AS7-4553:
------------------------------

             Summary: Error 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


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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