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https://issues.apache.org/jira/browse/JSPWIKI-533?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14211902#comment-14211902
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blog commented on JSPWIKI-533:
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http://www.bagtheweb.com/u/blog
> proper handling of page deletes and renames for the Breadcrumb trail
> --------------------------------------------------------------------
>
> Key: JSPWIKI-533
> URL: https://issues.apache.org/jira/browse/JSPWIKI-533
> Project: JSPWiki
> Issue Type: Improvement
> Components: Core & storage
> Affects Versions: 3.0
> Environment: N/A
> Reporter: Harry Metske
> Assignee: Harry Metske
> Priority: Minor
> Fix For: 3.1, 2.9.1
>
>
> Currently the Breadcrumbstrail does not handle page deletes renames that are
> done by other users.
> Only deletes/renames you are doing yourself will be reflected in the
> breadcrumbtrail.
> It probably could be implemented using WikiEvents ?
> Andrew's comments from the dev-list on this subject :
> {quote}
> The second issue is whether we ought to model the breadcrumbs object
> itself, rather than just have it be a bag of Strings. At the moment,
> it's a little flawed -- the code that handles page-delete events only
> works for cases where there's just one user active. But pages deleted
> by one user aren't reflected in the breadcrumbs of another. This isn't
> a big deal, really, but it might be something we should plan to
> address at some point. That's what prompted the comment about having
> an Breadcrumbs class. Definitely not a 3.0 item. :)
> {quote}
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