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https://issues.apache.org/jira/browse/SHINDIG-816?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Henning Schmiedehausen updated SHINDIG-816:
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Attachment: RELEASE-NOTES
> Stax based parser for GadgetSpec and MessageBundle
> --------------------------------------------------
>
> Key: SHINDIG-816
> URL: https://issues.apache.org/jira/browse/SHINDIG-816
> Project: Shindig
> Issue Type: Improvement
> Components: Gadget Rendering Server (Java)
> Affects Versions: 1.0.x-incubating
> Reporter: Henning Schmiedehausen
> Attachments: RELEASE-NOTES, svn-stax.patch
>
>
> This is a large patch which I don't expect to go in without some discussion.
> However, we have to start at some point.
> As I wrote before (and those of you following my mails to the dev list
> probably know), I need some features that the current, DOM based parser for
> GadgetSpec and related to this, for MessageBundle, can not deliver. I need to
> reconstruct gadget specs from the objects, passing through other namespaced
> elements and a number of additional requirements which, in the end, led to a
> complete new implementation of the GadgetSpec parser using Stax.
> The attached RELEASE-NOTES file describes in ample detail the problems that I
> have encountered and the quirks I discovered while dissecting the existing
> parser.
> And, while it does not really matter with good caching, preliminary tests
> show that the parser is measurably faster than the old DOM parser. If it were
> possible to stream XML into it, there would be even more performance
> improvements.
> Given the fact, that we will soon see other namespaces in the gadget spec
> (the whole templating stuff), this should be much easier and more readable
> doable using this parser approach.
> A code review ist at http://codereview.appspot.com/11676
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