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From "Alberto Massari (JIRA)" <xerces-c-...@xml.apache.org>
Subject [jira] Updated: (XERCESC-620) On NODE_DELETED the UserData should be released only after all Handlers have been notified
Date Tue, 02 Nov 2004 14:01:55 GMT
     [ http://nagoya.apache.org/jira/browse/XERCESC-620?page=history ]

Alberto Massari updated XERCESC-620:
------------------------------------

    Priority: Major

> On NODE_DELETED the UserData should be released only after all Handlers have been notified
> ------------------------------------------------------------------------------------------
>
>          Key: XERCESC-620
>          URL: http://nagoya.apache.org/jira/browse/XERCESC-620
>      Project: Xerces-C++
>         Type: Bug
>   Components: DOM
>     Versions: 2.0.0
>  Environment: Operating System: All
> Platform: All
>     Reporter: Thomas Blatter
>     Assignee: Xerces-C Developers Mailing List

>
> Actually DOMDocumentImpl::callUserDataHandlers removes the UserData immediately
> after the UserDataHandler was notified. 
> In my opinion it would be better to release the UserData only after all Handlers
> have been notified: in my case it can happen that one 'key' of UserData knows
> about another key. In the actual situation on NODE_DELETED notification i can't
> safely access other keys anymore.
> I know this can be a hairy issue, and unfortunately up until now the DOM Level 3
> Core doesn't specify anything about it.

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