Subject: RE: [xsl] Which parser is used when document() is called? From: "Michael Kay" <michael.h.kay@xxxxxxxxxxxx> Date: Tue, 2 Apr 2002 18:18:00 +0100 |
You might find that Xalan uses the parser given by the javax.xml.parsers.SAXParserFactory system property; on the other hand, to use that you have to implement a SAXParser rather than merely an XMLReader. The URIResolver technique is probably better and more portable. You can find URIResolver in the JAXP documentation. Something like: transformer.setURIResolver(new UserURIResolver()); ... public static class UserURIResolver implements URIResolver { public Source resolve(String href, String base) throws TransformerException { if (href.endsWith(".xxx")) { try { URL url = new URL(new URL(base), href); SAXSource ss = new SAXSource(); ss.setSystemId(url.toString()); ss.setXMLReader(new MyOwnParser()); return ss; } catch ... } else { return null; } } } Michael Kay Software AG home: Michael.H.Kay@xxxxxxxxxxxx work: Michael.Kay@xxxxxxxxxxxxxx > -----Original Message----- > From: owner-xsl-list@xxxxxxxxxxxxxxxxxxxxxx > [mailto:owner-xsl-list@xxxxxxxxxxxxxxxxxxxxxx]On Behalf Of > Jakub.Valenta@xxxxxxxx > Sent: 02 April 2002 17:42 > To: xsl-list@xxxxxxxxxxxxxxxxxxxxxx > Subject: RE: [xsl] Which parser is used when document() is called? > > > > Hi Michael, > > in my case I use Xalan as an XSLT processor and my 100% home > grown parser > (it just implements XMLReader), which takes delimiter text > and makes simple > conversion to SAX events. > > /* my factory which returns my implementation of XMLReader */ > XMLReader myParser = ParserFactory.getParser(config); > InputSource input = new InputSource(new StringReader(data)); > > SAXSource source = new SAXSource(myParser , input); > StreamResult result = new StreamResult(new File("g: > \\dev\\parsers\\test\\result.xml")); > > transformer.transform(source, result); > > If I start the XSLT processor like this, it has reference only to my > proprietary parser (No to any xerces, or crimson), so then if > I'll have > some "documnet()" call in the XSLT style sheet will it use > the same parser > which I specified in SAXSource() (it mean my parser), or what? > > I just think that it has to call my parser since it does not > know about any > other (I didn't provide instance of any other parser), but I > am not sure. > > btw: what is the URIResolver? > > br, > > Jakub > > > > > > "Michael Kay" <michael.h.kay@xxxxxxxxxxxx>@lists.mulberrytech.com on > 04/02/2002 05:00:22 PM > > Please respond to xsl-list@xxxxxxxxxxxxxxxxxxxxxx > > Sent by: owner-xsl-list@xxxxxxxxxxxxxxxxxxxxxx > > > To: <xsl-list@xxxxxxxxxxxxxxxxxxxxxx> > cc: > > Subject: RE: [xsl] Which parser is used when document() is called? > > If you are using a JAXP-conformant processor, then you can > set the parser > from the URIResolver that is called when document() is called. > > The details for this kind of question depend very much on > which product you > are using! > > Michael Kay > Software AG > home: Michael.H.Kay@xxxxxxxxxxxx > work: Michael.Kay@xxxxxxxxxxxxxx > > > -----Original Message----- > > From: owner-xsl-list@xxxxxxxxxxxxxxxxxxxxxx > > [mailto:owner-xsl-list@xxxxxxxxxxxxxxxxxxxxxx]On Behalf Of > > Jakub.Valenta@xxxxxxxx > > Sent: 02 April 2002 11:47 > > To: XSL-List@xxxxxxxxxxxxxxxxxxxxxx > > Subject: [xsl] Which parser is used when document() is called? > > > > > > Hi all, > > I am doing some text to xml conversion, and I have build my > > own SAX-like > > parser which I use as a source for XSLT. It works just fine, > > but now I would like to use the document() function in my > > xslt and I would > > like it to use my parser again sine I want to include file which is > > textual (so the parser should conver it to xml). > > > > So does anyone know which parser is used for document() > > calls? is it the > > same one which is used to parse the main document (then I am > > save) or is it > > always some > > default parser (the I have troubles?). > > > > br, > > > > Jakub > > > > > > XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list > > XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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