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Support #5980
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Should setting parser property affect XsltCompiler?
Status:
New
Priority:
Normal
Assignee:
-
Category:
s9api API
Sprint/Milestone:
-
Start date:
2023-04-19
Due date:
% Done:
0%
Estimated time:
Legacy ID:
Applies to branch:
12
Fix Committed on Branch:
Fixed in Maintenance Release:
Platforms:
Description
Using Saxon 12.1 HE, the code
Processor processor = new Processor(false);
Configuration configuration = processor.getUnderlyingConfiguration();
configuration.setParseOptions(configuration.getParseOptions().withParserProperty("http://www.oracle.com/xml/jaxp/properties/" + "entityExpansionLimit", "128000"));
XsltCompiler xsltCompiler = processor.newXsltCompiler();
XsltExecutable xsltExecutable = xsltCompiler.compile(new File("C:\\Users\\marti\\Downloads\\entity-expansion-size.xsl"));
System.out.println(xsltExecutable);
with the XSLT from https://saxonica.plan.io/attachments/64064 gives an exception indicating that the parser property I have set is not taken into account by the parser XsltCompiler uses:
Error on line 1 column 1
SXXP0003 Error reported by XML parser: JAXP00010001: Der Parser hat mehr als 64000
Entityerweiterungen in diesem Dokument gefunden. Dies ist der von JDK vorgeschriebene
Grenzwert.: JAXP00010001: Der Parser hat mehr als 64000 Entityerweiterungen in diesem
Dokument gefunden. Dies ist der von JDK vorgeschriebene Grenzwert.
Exception in thread "main" net.sf.saxon.s9api.SaxonApiException: org.xml.sax.SAXParseException; lineNumber: 1; columnNumber: 1; JAXP00010001: Der Parser hat mehr als 64000 Entityerweiterungen in diesem Dokument gefunden. Dies ist der von JDK vorgeschriebene Grenzwert.
at net.sf.saxon.s9api.XsltCompiler.compile(XsltCompiler.java:974)
at net.sf.saxon.s9api.XsltCompiler.compile(XsltCompiler.java:996)
at org.example.Main2.main(Main2.java:17)
Caused by: net.sf.saxon.trans.XPathException: org.xml.sax.SAXParseException; lineNumber: 1; columnNumber: 1; JAXP00010001: Der Parser hat mehr als 64000 Entityerweiterungen in diesem Dokument gefunden. Dies ist der von JDK vorgeschriebene Grenzwert.
at net.sf.saxon.resource.ActiveSAXSource.deliver(ActiveSAXSource.java:224)
at net.sf.saxon.resource.ActiveStreamSource.deliver(ActiveStreamSource.java:65)
at net.sf.saxon.event.Sender.send(Sender.java:104)
at net.sf.saxon.style.StylesheetModule.sendStylesheetSource(StylesheetModule.java:157)
at net.sf.saxon.style.StylesheetModule.loadStylesheet(StylesheetModule.java:231)
at net.sf.saxon.style.Compilation.compileSingletonPackage(Compilation.java:113)
at net.sf.saxon.s9api.XsltCompiler.compile(XsltCompiler.java:969)
... 2 more
Caused by: org.xml.sax.SAXParseException; lineNumber: 1; columnNumber: 1; JAXP00010001: Der Parser hat mehr als 64000 Entityerweiterungen in diesem Dokument gefunden. Dies ist der von JDK vorgeschriebene Grenzwert.
at java.xml/com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(ErrorHandlerWrapper.java:204)
at java.xml/com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.fatalError(ErrorHandlerWrapper.java:178)
at java.xml/com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:400)
at java.xml/com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:327)
at java.xml/com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:284)
at java.xml/com.sun.org.apache.xerces.internal.impl.XMLEntityManager.startEntity(XMLEntityManager.java:1408)
at java.xml/com.sun.org.apache.xerces.internal.impl.XMLEntityManager.startEntity(XMLEntityManager.java:1332)
at java.xml/com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanEntityReference(XMLDocumentFragmentScannerImpl.java:1844)
at java.xml/com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:2985)
at java.xml/com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:605)
at java.xml/com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(XMLNSDocumentScannerImpl.java:112)
at java.xml/com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:534)
at java.xml/com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:888)
at java.xml/com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:824)
at java.xml/com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:141)
at java.xml/com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1216)
at java.xml/com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:635)
at net.sf.saxon.resource.ActiveSAXSource.deliver(ActiveSAXSource.java:190)
... 8 more
When I change the code to use a DocumentBuilder e.g.
Processor processor = new Processor(false);
Configuration configuration = processor.getUnderlyingConfiguration();
configuration.setParseOptions(configuration.getParseOptions().withParserProperty("http://www.oracle.com/xml/jaxp/properties/" + "entityExpansionLimit", "128000"));
DocumentBuilder docBuilder = processor.newDocumentBuilder();
XdmNode doc = docBuilder.build(new File("C:\\Users\\marti\\Downloads\\entity-expansion-size.xsl"));
XsltCompiler xsltCompiler = processor.newXsltCompiler();
XsltExecutable xsltExecutable = xsltCompiler.compile(doc.asSource());
System.out.println(xsltExecutable);
the code runs fine and the file is parsed and compiled fine, meaning the parser property is taken into account.
Shouldn't that also happen for the direct use of XsltCompiler.compile(file)?
Updated by Michael Kay about 2 months ago
The standard parse options set at configuration level are not used when parsing stylesheets because we want to have more control: for example we force schema and DTD validation to be off and line numbering to be on.
If you use the API XsltCompiler.compile(Source) then you can supply an AugmentedSource which contains parse options, and these will be used largely unchanged; except that some options will be force-set, see StylesheetModule.makeStylesheetParseOptions().
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