[jbossseam-issues] [JBoss JIRA] Created: (JBSEAM-2397) Implement trash feature for WikiFiles

[Christian Bauer (JIRA)]

Implement trash feature for WikiFiles
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                 Key: JBSEAM-2397
                 URL: http://jira.jboss.com/jira/browse/JBSEAM-2397
             Project: JBoss Seam
          Issue Type: Feature Request
          Components: Wiki
            Reporter: Christian Bauer
         Assigned To: Christian Bauer


WikiFile instances should not be deleted immediately, should be moved into a special "Trash" area.

First implement moving of WikiFiles between directories, requires implementation of "select everything in a directory subtree" and "recreate that directory subtree".

The idea is that everything goes into the same Trash area and we add a timestamp suffix to all WikiFile names to make them unique there. WikiComments are not affected, they are attached to the WikiFile by parent identifier, so they are ultimately removed when the WikiFile is cleared from the Trash.

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