[jboss-jira] [JBoss JIRA] Commented: (JBMICROCONT-211) Support .. notion in vfs paths

[Ales Justin (JIRA)]

    [ http://jira.jboss.com/jira/browse/JBMICROCONT-211?page=comments#action_12396964 ] 
            
Ales Justin commented on JBMICROCONT-211:
-----------------------------------------

Added current path handling - '.'.
This can be applied at the start or in the middle.
If it's applied at the end, if last non '.' token points to non-leaf, null will be returned.

> Support .. notion in vfs paths
> ------------------------------
>
>                 Key: JBMICROCONT-211
>                 URL: http://jira.jboss.com/jira/browse/JBMICROCONT-211
>             Project: JBoss MicroContainer
>          Issue Type: Feature Request
>          Components: VFS
>    Affects Versions: JBossMC-2.0.0.Beta4
>            Reporter: Adrian Brock
>         Assigned To: Ales Justin
>             Fix For: JBossMC-2.0.0.Beta6
>
>
> If a VFS path contains a .. it should be possible to invoke getParent() to navigate the path
> in AbstractVirtualFileHandler's structuredFindChild() and simpleFindChild()
> currently the PathTokenizer will report an error if the path contains a . or ..
> It should still throw an error if it "goes off the top" of the VFS context. i.e. you try to a .. on a virtual file handler with no parent.

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