Created: (JBMICROCONT-195) Change VirtualFile.getChildren() to return empt

Change VirtualFile.getChildren() to return empty list for a
leaf node
------------------------------------------------------------
---------

                 Key: JBMICROCONT-195
                 URL: htt
p://jira.jboss.com/jira/browse/JBMICROCONT-195
             Project: JBoss MicroContainer
          Issue Type: Task
    Affects Versions:  JBossMC_2_0_0 Beta3
            Reporter: Scott M Stark
             Fix For: JBossMC-2.0.0.GA


Currently calling getChildren on a VirtualFile for which
isLeaf is true results in an IllegalStateException or
IOException or other depending on the vfs type. This
complicates the vfs api usage. We should just return an
empty list in this situation.


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     [ http://jira.jboss.com/jira/browse/JBMICROCONT-195?page
=all ]

Scott M Stark reassigned JBMICROCONT-195:
-----------------------------------------

    Assignee: Scott M Stark

> Change VirtualFile.getChildren() to return empty list
for a leaf node
>
------------------------------------------------------------
---------
>
>                 Key: JBMICROCONT-195
>                 URL: htt
p://jira.jboss.com/jira/browse/JBMICROCONT-195
>             Project: JBoss MicroContainer
>          Issue Type: Task
>    Affects Versions:  JBossMC_2_0_0 Beta3
>            Reporter: Scott M Stark
>         Assigned To: Scott M Stark
>             Fix For: JBossMC-2.0.0.GA
>
>
> Currently calling getChildren on a VirtualFile for
which isLeaf is true results in an IllegalStateException or
IOException or other depending on the vfs type. This
complicates the vfs api usage. We should just return an
empty list in this situation.

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     [ http://jira.jboss.com/jira/browse/JBMICROCONT-195?page
=all ]

Dimitris Andreadis updated JBMICROCONT-195:
-------------------------------------------

    Component/s: VFS

> Change VirtualFile.getChildren() to return empty list
for a leaf node
>
------------------------------------------------------------
---------
>
>                 Key: JBMICROCONT-195
>                 URL: htt
p://jira.jboss.com/jira/browse/JBMICROCONT-195
>             Project: JBoss MicroContainer
>          Issue Type: Task
>          Components: VFS
>    Affects Versions:  JBossMC_2_0_0 Beta3
>            Reporter: Scott M Stark
>         Assigned To: Scott M Stark
>             Fix For: JBossMC-2.0.0.GA
>
>
> Currently calling getChildren on a VirtualFile for
which isLeaf is true results in an IllegalStateException or
IOException or other depending on the vfs type. This
complicates the vfs api usage. We should just return an
empty list in this situation.

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     [ h
ttp://jira.jboss.com/jira/browse/JBVFS-10?page=all ]

Dimitris Andreadis moved JBMICROCONT-195 to JBVFS-10:
-----------------------------------------------------

              Project: JBoss VFS  (was: JBoss
MicroContainer)
                  Key: JBVFS-10  (was: JBMICROCONT-195)
          Component/s:     (was: VFS)
        Fix Version/s: 2.0.0.Beta7
                           (was: JBossMC-2.0.0.GA)
    Affects Version/s:     (was:  JBossMC_2_0_0 Beta3)

> Change VirtualFile.getChildren() to return empty list
for a leaf node
>
------------------------------------------------------------
---------
>
>                 Key: JBVFS-10
>                 URL: http://jir
a.jboss.com/jira/browse/JBVFS-10
>             Project: JBoss VFS
>          Issue Type: Task
>            Reporter: Scott M Stark
>         Assigned To: Scott M Stark
>             Fix For: 2.0.0.Beta7
>
>
> Currently calling getChildren on a VirtualFile for
which isLeaf is true results in an IllegalStateException or
IOException or other depending on the vfs type. This
complicates the vfs api usage. We should just return an
empty list in this situation.

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     [ h
ttp://jira.jboss.com/jira/browse/JBVFS-10?page=all ]

Ales Justin reassigned JBVFS-10:
--------------------------------

    Assignee: Ales Justin  (was: Scott M Stark)

> Change VirtualFile.getChildren() to return empty list
for a leaf node
>
------------------------------------------------------------
---------
>
>                 Key: JBVFS-10
>                 URL: http://jir
a.jboss.com/jira/browse/JBVFS-10
>             Project: JBoss VFS
>          Issue Type: Task
>            Reporter: Scott M Stark
>         Assigned To: Ales Justin
>             Fix For: 2.0.0.Beta7
>
>
> Currently calling getChildren on a VirtualFile for
which isLeaf is true results in an IllegalStateException or
IOException or other depending on the vfs type. This
complicates the vfs api usage. We should just return an
empty list in this situation.

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     [ h
ttp://jira.jboss.com/jira/browse/JBVFS-10?page=all ]

Dimitris Andreadis updated JBVFS-10:
------------------------------------

    Fix Version/s: 2.0.0.Beta10
                       (was:  2.0.0.Beta9)

> Change VirtualFile.getChildren() to return empty list
for a leaf node
>
------------------------------------------------------------
---------
>
>                 Key: JBVFS-10
>                 URL: http://jir
a.jboss.com/jira/browse/JBVFS-10
>             Project: JBoss VFS
>          Issue Type: Task
>            Reporter: Scott M Stark
>         Assigned To: Ales Justin
>             Fix For: 2.0.0.Beta10
>
>
> Currently calling getChildren on a VirtualFile for
which isLeaf is true results in an IllegalStateException or
IOException or other depending on the vfs type. This
complicates the vfs api usage. We should just return an
empty list in this situation.

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     [ h
ttp://jira.jboss.com/jira/browse/JBVFS-10?page=all ]

Ales Justin resolved JBVFS-10.
------------------------------

    Resolution: Done

Returning Collections.emptyList() for leaves.
Also doing a no-op on leaves for visiting.

> Change VirtualFile.getChildren() to return empty list
for a leaf node
>
------------------------------------------------------------
---------
>
>                 Key: JBVFS-10
>                 URL: http://jir
a.jboss.com/jira/browse/JBVFS-10
>             Project: JBoss VFS
>          Issue Type: Task
>            Reporter: Scott M Stark
>         Assigned To: Ales Justin
>             Fix For: 2.0.0.Beta10
>
>
> Currently calling getChildren on a VirtualFile for
which isLeaf is true results in an IllegalStateException or
IOException or other depending on the vfs type. This
complicates the vfs api usage. We should just return an
empty list in this situation.

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     [ h
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Ales Justin updated JBVFS-10:
-----------------------------

    Affects Version/s:  2.0.0.Beta9

> Change VirtualFile.getChildren() to return empty list
for a leaf node
>
------------------------------------------------------------
---------
>
>                 Key: JBVFS-10
>                 URL: http://jir
a.jboss.com/jira/browse/JBVFS-10
>             Project: JBoss VFS
>          Issue Type: Task
>    Affects Versions:  2.0.0.Beta9
>            Reporter: Scott M Stark
>         Assigned To: Ales Justin
>             Fix For: 2.0.0.Beta10
>
>
> Currently calling getChildren on a VirtualFile for
which isLeaf is true results in an IllegalStateException or
IOException or other depending on the vfs type. This
complicates the vfs api usage. We should just return an
empty list in this situation.

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