RE: [xsl] doc-available vs. exists(document)

["Michael Kay" <mike@xxxxxxxxxxxx>]

I think the issue is that your argument to document() is a node; document()
handles that situation specially and resolves the relative URI held in the
node against the base URI of that node, wherease doc-available() atomizes
the node and resolves its value against the base URI of the stylesheet
instruction. You need to use resolve-uri() explicitly to achieve matching
behaviour.

Regards,

Michael Kay
http://www.saxonica.com/
http://twitter.com/michaelhkay

> -----Original Message-----
> From: mlcook@xxxxxxxxxx [mailto:mlcook@xxxxxxxxxx]
> Sent: 15 June 2009 23:16
> To: xsl-list@xxxxxxxxxxxxxxxxxxxxxx
> Subject: [xsl] doc-available vs. exists(document)
>
> In the template below, I'm getting different results
> depending on which "when" test I use.
>
> If I use the exists(document($name)) test, it passes; but
> doc-available($name) fails.
>
> The input document is schema valid.
>
> The template is invoked with something like:
> <my-doc href="Initialization\Begin.xml"/>
>
> I thought I was using doc-available correctly, and it has
> worked fine in other situations.  I'd like to use
> doc-available to avoid the java error message about a file
> not found, and process the error condition myself.
>
> What am I overlooking?
>
> Thanks, Mike
>
>
>     <xsl:template match="my-doc">
>         <xsl:variable name="name" select="@href"/>
>         <xsl:choose>
>             <xsl:when test="exists(document($name))">
>             <!-- <xsl:when test="doc-available($name)"> -->
>                 <xsl:message>document is available</xsl:message>
>                 <xsl:apply-templates select="document($name)/*"/>
>             </xsl:when>
>             <xsl:otherwise>
>                 <xsl:message>document error</xsl:message>
>             </xsl:otherwise>
>         </xsl:choose>
>     </xsl:template>
>
>
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