XSLT Caching

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Floris van Haaster - 10 Apr 2006 16:12 GMT

Hi all,

What I have:

I have a website and in the code I generate a xml document.
I also have a couple of xsl files and then I use the following lines to
generate the website from the xml and xsl:

xslTran.Load(serv.MapPath("default.xsl"))
xslTran.Transform(xmldoc, Nothing, Response.Output(), New XmlUrlResolver)
But now what i want to do is cache the default.xsl so the application
doesn't have to read the file @ avery request.

Does anybody know how to do this?

Thanks in advance!

Floris

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Egil Hogholt - 14 Apr 2006 19:48 GMT

You can store the parsed xsl in the ASP.NET cache and make the cached
XslTransform object depend on the file so it is automatically removed from
the cache if the file is updated.

Something like this should work:

XslTransform xslTran = (XslTransform) Cache[fileName];
if (null == xslTran)
{
xslTran = new XslTransform();
xslTran.Load(fileName);
Caching.CacheDependency fileDependency = new
Caching.CacheDependency(fileName);
Cache.Insert(fileName, xslTran, fileDependency);
}

Cheers,
Egil
http://www.egilh.com/

> Hi all,
>
[quoted text clipped - 14 lines]
>
> Floris

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