Re: XML to NSDictionary
Re: XML to NSDictionary
- Subject: Re: XML to NSDictionary
- From: Marc Respass <email@hidden>
- Date: Fri, 10 Nov 2006 13:25:17 -0500
Alex,
I've done this. The XML file that I convert is big and complex and
the conversion is very fast (using xerces in Java or the XSL libs in
Mac OS X). I'm a huge advocate of using XSLT to convert an XML doc to
something useful. XML has this tendency to make people think it's a
solution and then come up with the most outrageous and useless
document. Use XSLT to convert it to something you can use :).
You can, if you don't know, convert to anything with XSLT so you
might even convert to an old style ASCII plist. The XML plist is nice
because you get data types (numbers, dates, booleans) but if you
don't care then an ascii plist is easier to read and might be a bit
easier to build.
Hope this help
Marc
On Nov 10, 2006, at 6:30 AM, Alexander Griekspoor wrote:
Hi,
I have an XML file that I want to convert to a nsdictionary for
easy access/enumeration etc. instead of using XPath queries all the
time to do lookups (this works but gets rather slow and seems
expensive with large xml files). So I was playing with the
following thought: would it perhaps be a good plan to do an XSLT
operation on the xml document to at once convert it into apple's
plist format and use that to instantiate an NSDictionary from? Has
anyone ever tried something alike or could comment on whether this
would be something smart to do?
Another thing to speed up parsing my xml file would be to use an
xslt to remove all unwanted crap from the xml file, after which
xpath queries will be much faster I guess? I don't like the xml
parser as an alternative for the dom based approach because it
gives you so much info to handle that I don't care about (but
perhaps not after the xslt based removal of unwanted info that I
was thinking about above). Any feedback is welcome.
Alex
***********************************
Mek (Alexander Griekspoor)
MekenTosj.com
Web: http://www.mekentosj.com
Mail: email@hidden
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