Ping? Turbine remains the only Apache code base which is not prepared to compile with Xerces 2. (Xalan is planning on dropping the Xalan1 compatibility layer once Xerces 2 is announced). A patch was provided below. I'm prepared to iterate through the turbine codebases and provide similar patches.
- Sam Ruby ---------------------- Forwarded by Sam Ruby/Raleigh/IBM on 01/07/2002 02:47 PM --------------------------- Sam Ruby 11/25/2001 07:50 PM To: [EMAIL PROTECTED] cc: From: Sam Ruby/Raleigh/IBM@IBMUS Subject: Getting prepared for Xerces 2... Now that Xerces 2 is in it's third beta, perhaps it is time for Turbine to consider pluggable parsers? I took a stab at converting torque over to JAXP... diffs below. Should work with both Xerces 1 and 2, and perhaps even Crimson. It looks like virtual clones of these source files are also present in turbine-2, so similar techniques should work there too. Note: gump's nightly nags are still based on Xerces 1 at the moment. If you want a sneak peek at what builds under Xerces 2 will look like, check out http://nagoya.apache.org/~rubys/gump/xerces2/index.html - Sam Ruby Index: XmlToAppData.java =================================================================== RCS file: /home/cvs/jakarta-turbine-torque/src/java/org/apache/torque/engine/database/transform/XmlToAppData.java,v retrieving revision 1.8 diff -u -r1.8 XmlToAppData.java --- XmlToAppData.java 2001/09/29 01:46:30 1.8 +++ XmlToAppData.java 2001/11/26 00:25:24 @@ -73,8 +73,9 @@ import org.apache.torque.engine.database.model.Table; import org.apache.torque.engine.database.model.Unique; -import org.apache.xerces.framework.XMLParser; -import org.apache.xerces.parsers.SAXParser; +import javax.xml.parsers.ParserConfigurationException; +import javax.xml.parsers.SAXParser; +import javax.xml.parsers.SAXParserFactory; import org.xml.sax.Attributes; import org.xml.sax.ContentHandler; @@ -114,6 +115,13 @@ private Table foreignTable; private String errorMessage; + private static SAXParserFactory saxFactory; + + static { + saxFactory = SAXParserFactory.newInstance(); + saxFactory.setValidating(true); + } + /** * Creates a new instance. */ @@ -163,7 +171,7 @@ try { InputSource is = new InputSource (br); - parser.parse(is); + parser.parse(is, this); } finally { @@ -189,23 +197,17 @@ * @return A validating XML parser. */ protected SAXParser createParser() - throws SAXNotRecognizedException, SAXNotSupportedException + throws SAXException, ParserConfigurationException { - SAXParser parser = new SAXParser(); + SAXParser parser = saxFactory.newSAXParser(); // We don't use an external handlers, instead implementing // handler interfaces ourself. - parser.setContentHandler(this); - parser.setErrorHandler(this); + parser.getParser().setErrorHandler(this); // Set the Resolver for the Torque's DTD. DTDResolver dtdResolver = new DTDResolver(); - parser.setEntityResolver(dtdResolver); - - // Validate the input file - parser.setFeature - ("http://apache.org/xml/features/validation/dynamic";, true); - parser.setFeature("http://xml.org/sax/features/validation";, true); + parser.getParser().setEntityResolver(dtdResolver); return parser; } Index: XmlToData.java =================================================================== RCS file: /home/cvs/jakarta-turbine-torque/src/java/org/apache/torque/engine/database/transform/XmlToData.java,v retrieving revision 1.1.1.1 diff -u -r1.1.1.1 XmlToData.java --- XmlToData.java 2001/08/02 05:08:33 1.1.1.1 +++ XmlToData.java 2001/11/26 00:25:24 @@ -65,11 +65,14 @@ import java.net.URL; import java.util.List; import java.util.Vector; + +import javax.xml.parsers.ParserConfigurationException; +import javax.xml.parsers.SAXParser; +import javax.xml.parsers.SAXParserFactory; + import org.apache.torque.engine.database.model.Column; import org.apache.torque.engine.database.model.Database; import org.apache.torque.engine.database.model.Table; -import org.apache.xerces.framework.XMLParser; -import org.apache.xerces.parsers.SAXParser; import org.xml.sax.Attributes; import org.xml.sax.ContentHandler; import org.xml.sax.EntityResolver; @@ -99,6 +102,13 @@ private File dtdFile; private InputSource dataDTD; + private static SAXParserFactory saxFactory; + + static { + saxFactory = SAXParserFactory.newInstance(); + saxFactory.setValidating(true); + } + /** * Default custructor */ @@ -122,27 +132,20 @@ { data = new Vector(); - SAXParser parser = new SAXParser(); + SAXParser parser = saxFactory.newSAXParser(); // set the Resolver for the DTD - parser.setEntityResolver(this); + parser.getParser().setEntityResolver(this); // We don't use an external content handler - we use this object - parser.setContentHandler(this); - - // Validate the input file - parser.setFeature - ("http://apache.org/xml/features/validation/dynamic";, true); - parser.setFeature("http://xml.org/sax/features/validation";, true); - - parser.setErrorHandler(this); + parser.getParser().setErrorHandler(this); FileReader fr = new FileReader (xmlFile); BufferedReader br = new BufferedReader (fr); try { InputSource is = new InputSource (br); - parser.parse(is); + parser.parse(is, this); } finally { -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>
