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https://issues.apache.org/jira/browse/XALANJ-2537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18014453#comment-18014453
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Joe Kesselman commented on XALANJ-2537:
---------------------------------------
Late observation: Note that this is at base a SAXException, not a
TransformerException. "Mismatch:" doesn't occur in our code (at least not these
days).
It appears to be saying that an end-tag being output does not match the
begin-tag; one is <page-sequence> whereas the other is <root>.
I'd ask whether we were sure the input document was well-formed; that seems
more likely to be the issue than it being simply large.
But after all this time, without sample documents, we should probably close
this as "cannot reproduce." If someone finds a way to provoke it, please open a
new issue and tell us how.
> The SAX exception occurs in Tansformer.transform() for a very large xml
> string as input.
> -----------------------------------------------------------------------------------------
>
> Key: XALANJ-2537
> URL: https://issues.apache.org/jira/browse/XALANJ-2537
> Project: XalanJ2
> Issue Type: Bug
> Security Level: No security risk; visible to anyone(Ordinary problems in
> Xalan projects. Anybody can view the issue.)
> Components: SAX
> Affects Versions: 2.7
> Environment: Linux
> Reporter: Deepthi BakkaVemana
> Priority: Blocker
> Labels: sax_exception_for_Largexml
>
> We are using xalan 2.7.0 and fop 0.95 for generating PDF reports.While
> generating pdf report for a large xml string of 2,96,126 characters(~ nearly
> 3 lakh characters) ,the PDF generation fails and it fails at
> transformer.transform() method in TransformerImpl.java.Since in our
> product,we need large reports with very large strings(events),we need this
> fix ASAP.
> I et the below exception: javax.xml.transform.TransformerException:
> org.xml.sax.SAXException: Mismatch: page-sequence
> (http://www.w3.org/1999/XSL/Format) vs. root
> (http://www.w3.org/1999/XSL/Format)
> at
> org.apache.xalan.templates.ElemLiteralResult.execute(ElemLiteralResult.java:725)
> at
> org.apache.xalan.transformer.TransformerImpl.executeChildTemplates(TransformerImpl.java:2243)
> at
> org.apache.xalan.transformer.TransformerImpl.applyTemplateToNode(TransformerImpl.java:2069)
> at
> org.apache.xalan.transformer.TransformerImpl.transformNode(TransformerImpl.java:1171)
> at
> org.apache.xalan.transformer.TransformerImpl.transform(TransformerImpl.java:634)
> at
> org.apache.xalan.transformer.TransformerImpl.transform(TransformerImpl.java:1088)
> at
> org.apache.xalan.transformer.TransformerImpl.transform(TransformerImpl.java:1066)
> at
> com.ca.calm.reporter.pdf.PDFGenerator.buildPdf(PDFGenerator.java:1312)
> at
> com.ca.calm.reporter.pdf.PDFGenerator.generatePdfForQueryView(PDFGenerator.java:1240)
> at
> com.ca.calm.reporter.pdf.PDFGenerator.exportPanel(PDFGenerator.java:186)
> at calmReporter.exportPanel(calmReporter.java:421)
> at calmReporter.handleRequest(calmReporter.java:161)
> our code:
> TransformerFactory factory = TransformerFactory.newInstance();
> Templates templates = factory.newTemplates(new
> SAXSource(new InputSource(
> new StringReader(xslContent))));
> Transformer transformer = templates.newTransformer();
> // Set the value of a <param> in the stylesheet
> transformer.setParameter("versionParam", "2.0");
> Result res = new SAXResult(fop.getDefaultHandler());
> String parserClass =
> "com.sun.org.apache.xerces.internal.parsers.SAXParser";
> if (((String)
> System.getProperties().get("java.version")).startsWith("1.4"))
> {
> parserClass =
> "org.apache.crimson.parser.XMLReaderImpl";
> }
> //String parserClass =
> "org.apache.crimson.parser.XMLReaderImpl";
> XMLReader reader =
> XMLReaderFactory.createXMLReader(parserClass);
> Source source = new SAXSource(reader, new
> InputSource(bufferedInputStream));
> transformer.transform(source, res); - this is the
> point of failure..
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