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https://issues.apache.org/jira/browse/XERCESJ-1429?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13051532#comment-13051532
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Michael Glavassevich commented on XERCESJ-1429:
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Hi Thiwanka,
I know this is a work in progress and that you've probabaly added more and
possibly changed it quite a bit since you posted this code. I do have some
comments which I hope are of help to you.
I would suggest making the 'fBusy' field volatile to allow its value to be
consistent across threads. Also, you can avoid storing the LSInput as a field
if you make the Runnable an anonymous class within the parse() method. It looks
like you may have already been thinking about doing that as I see this line
"//final LSInput input = is;" commented out in the method. Your Runnable would
also need to call super.parse() otherwise the call sequence will end up in an
infinite recursion and very quickly a stack overflow.
Hope that helps.
Thanks.
> [GSoC]: Asynchronous LSParser and parseWithContext
> --------------------------------------------------
>
> Key: XERCESJ-1429
> URL: https://issues.apache.org/jira/browse/XERCESJ-1429
> Project: Xerces2-J
> Issue Type: New Feature
> Components: DOM (Level 3 Load & Save)
> Affects Versions: 2.9.1
> Reporter: Michael Glavassevich
> Labels: gsoc2011
>
> The goal of this project is to complete the implementation of the DOM Level 3
> LSParser. Though Xerces has a functional LSParser, there are a couple parts
> of the spec which still need to be implemented. This includes an asynchronous
> [1] version which returns from the parse method immediately and builds the
> DOM tree on another thread as well as parseWithContext [2] which allows a
> document fragment to be parsed and attached to an existing DOM.
> Possible Mentors: Michael Glavassevich
> [1]
> http://www.w3.org/TR/2004/REC-DOM-Level-3-LS-20040407/load-save.html#LS-LSParser
> [2]
> http://www.w3.org/TR/2004/REC-DOM-Level-3-LS-20040407/load-save.html#LS-LSParser-parseWithContext
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