Hi Brian
Sorry for the delay getting back to you, I've been on a short vacation and
it took a while to catch up.
Great idea, using a URIResolver. I've applied your patch, its now in CVS and
should make the next nightly build.
Thanks!
James
----- Original Message -----
From: "Brian Devries" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Friday, September 21, 2001 10:01 PM
Subject: Adding URIResolver functionality to XTags StyleTag
> I have run into a probelm using the style tag when trying to use
> includes/imports. I would like to suggest that the StyleTag from xtags
> configure the xslt transformer so that it resolves all included and
> imported stylesheets in the same way the tag resolves a URI, for
> example, through a URL, a relative URL, or a resource.
>
> Here's the code I've added to my version of xtags:
>
> public int doEndTag() throws JspException {
> if ( xml == null || xsl == null ) {
> throw new JspException( "Must specify both XML and an XSLT
> to style" );
> }
>
> // Prepare an input source for the data
> Source data = getSource(xml);
>
> // Prepare an input source for the stylesheet
> Source style = getSource(xsl);
>
> // Prepare an output source for the outputs
> Result result = getResult();
>
> // Use JAXP to perform the stylesheet
> try {
> TransformerFactory factory =
> TransformerFactory.newInstance();
> factory.setURIResolver(new URIResolver() {
>
> public Source resolve(String href, String base)
> throws TransformerException {
> try {
> return getSource(href);
> }
> catch(javax.servlet.jsp.JspException e) {
> return null;
> }
> }
>
> });
> Transformer transformer = factory.newTransformer(style);
> configure(transformer);
> transformer.transform( data, result );
> if ( stringWriter != null ) {
> pageContext.getOut().write( stringWriter.toString() );
> }
> }
> catch (TransformerException e) {
> handleException(e);
> }
> catch (IOException e) {
> handleException(e);
> }
> finally {
> stringWriter = null;
> }
> return EVAL_PAGE;
> }
>
> -Brian De Vries
>
> --
> Brian De Vries -- Sr. Software Engineer
> mailto:[EMAIL PROTECTED] http://www.intraware.com
> Voice: 925.253.6516 Fax: 925.253.4542
> -------------------------------------------------------
> Intraware...Control Your Technology
>
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