Subject: [xsl] JAXP URIResolver is being called twice? From: Taras Tielkes <taras@xxxxxxx> Date: Tue, 18 Sep 2001 18:13:20 +0200 |
Hi, I'm registering a custom URI resolver in the XSLT processor that shipped with JAXP 1.1(.1?). Here's the source: ------------------------ import java.io.StringReader; import java.io.FileOutputStream; import javax.xml.transform.stream.StreamSource; import javax.xml.transform.stream.StreamResult; import javax.xml.transform.*; import javax.xml.transform.dom.*; public class CustomURIResolver implements URIResolver { public static void main(String[] args) { try { String sourceXML = "<x/>"; StreamSource xsl = new StreamSource("resolve.xsl"); StreamSource xml = new StreamSource(new StringReader(sourceXML)); TransformerFactory tf = TransformerFactory.newInstance(); Transformer t = tf.newTransformer(xsl); t.setURIResolver(new CustomURIResolver()); StreamResult r = new StreamResult(new FileOutputStream("c:\\out.xml")); t.transform(xml, r); } catch(Exception e) { e.printStackTrace(); } } public Source resolve(String relURI, String base) { System.err.println("[resolve] relURI = " + relURI + " + base = " + base); return null; } } ------------------------ The XSL is very simple: ------------------------ <?xml version="1.0"?> <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"> <xsl:template match="/"> <xsl:apply-templates select="document('dummy')"/> </xsl:template> </xsl:stylesheet> ------------------------- The output however, is unexpected: ------------------------- [resolve] relURI = dummy + base = file:/C://resolve.xsl [resolve] relURI = dummy + base = file:/C://resolve.xsl file:/C://resolve.xsl; Line 5; Column -1; Can not load requested doc: C:\dummy (The system cannot find the file specified) Of course, I understand the last line, but why is my resolver called twice? Even when I actually return a valid Source subclass instance, the same behaviour can be observed. Am I missing something abvious? Thanks in advance, Taras Tielkes XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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