Hi,
if either of you have a patch then include it in the bug report.
Im sure someone will commit it for you.
Gareth
On Mon, 28 Oct 2002 [EMAIL PROTECTED] wrote:
> Hi Zeid,
>
> I have experience exactly the same problem you have, and I ended up
> implementing the same workaround. This problem is being tracked as
> http://nagoya.apache.org/bugzilla/show_bug.cgi?id=13447, but there hasn't
> been any activity on it yet (as far as I can tell).
>
> Thanks,
>
> Jim
>
> -----Original Message-----
> From: Zeid Derhally [mailto:derhally@;metrowerks.com]
> Sent: 25 October 2002 17:22
> To: xerces-c-dev
> Subject: DOM to LocalFileFormatTarget slow?
>
>
> I'm working with a 2 meg XML file and it seems writing out the DOMTree
> back to another file is slow. Xerces' XercesDOMParser reads in the XML
> file in .32 seconds, but writing out the generated DOM tree back to disk
> takes around 3 minutes. Looking at the LocalFileFormatTarget and the
> way the method writeChars() is called it seems inefficient for large XML
> files since it writes really small buffers, raning from from 5
> characters to whatever, to disk at a time.
>
> I tried writing the tree to memory using MemBufFormatTarget and then
> writing the buffer back to disk, and that about .230 of a second.
>
> I've browsed the source and I did not see any buffering mechanism, or an
> option to have that, when going directly from the DOM tree to disk.
>
> Am I correct in my findings or did I overlook something?
>
> Thanks,
>
> Zeid
>
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--
Gareth Reakes, Head of Product Development
DecisionSoft Ltd. http://www.decisionsoft.com
Office: +44 (0) 1865 203192
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