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/*
* @(#)Validator.java 1.3 06/10/30
*
* Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* - Redistribution of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* - Redistribution in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* Neither the name of Sun Microsystems, Inc. or the names of
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* This software is provided "AS IS," without a warranty of any
* kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND
* WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY
* EXCLUDED. SUN MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL
* NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF
* USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
* DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR
* ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL,
* CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND
* REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF OR
* INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGES.
*
* You acknowledge that this software is not designed, licensed or
* intended for use in the design, construction, operation or
* maintenance of any nuclear facility.
*/
import java.io.File;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
import javax.xml.parsers.SAXParser;
import javax.xml.parsers.SAXParserFactory;
import org.xml.sax.InputSource;
import org.xml.sax.SAXException;
import org.xml.sax.SAXParseException;
import org.xml.sax.helpers.DefaultHandler;
public class Validator
{
private static final Map ID_TO_DTD = new HashMap();
static {
ID_TO_DTD.put("-//Sun Microsystems Inc.//DTD JavaHelp HelpSet Version 1.0//EN", "helpset_1_0.dtd");
ID_TO_DTD.put("-//Sun Microsystems Inc.//DTD JavaHelp TOC Version 1.0//EN", "toc_1_0.dtd");
ID_TO_DTD.put("-//Sun Microsystems Inc.//DTD JavaHelp Index Version 1.0//EN", "index_1_0.dtd");
ID_TO_DTD.put("-//Sun Microsystems Inc.//DTD JavaHelp Map Version 1.0//EN", "map_1_0.dtd");
ID_TO_DTD.put("-//Sun Microsystems Inc.//DTD JavaHelp HelpSet Version 2.0//EN", "helpset_2_0.dtd");
ID_TO_DTD.put("-//Sun Microsystems Inc.//DTD JavaHelp TOC Version 2.0//EN", "toc_2_0.dtd");
ID_TO_DTD.put("-//Sun Microsystems Inc.//DTD JavaHelp Index Version 2.0//EN", "index_2_0.dtd");
ID_TO_DTD.put("-//Sun Microsystems Inc.//DTD JavaHelp Map Version 2.0//EN", "map_2_0.dtd");
ID_TO_DTD.put("-//Sun Microsystems Inc.//DTD JavaHelp Favorites Version 2.0//EN", "favorites_2_0.dtd");
}
//
// Reading and validating an XML document stored in a file.
// We add as "well known" PublicIDs those of HelpSet, TOC, View, and Map
//
public static void main (String argv [])
{
InputSource input;
if (argv.length < 1) {
System.err.println ("Usage: cmd filename ...");
System.exit (1);
}
try {
// create a parser
SAXParserFactory factory = SAXParserFactory.newInstance();
factory.setValidating(true);
SAXParser p = factory.newSAXParser();
for (int i=0; i<argv.length; i++) {
try {
System.err.println("Parsing "+argv[i]+"...");
p.parse(new File(argv[i]), new MyHandler());
} catch (SAXParseException err) {
System.out.println ("** Parsing error"
+ ", line " + err.getLineNumber ()
+ ", uri " + err.getSystemId ());
System.out.println(" " + err.getMessage ());
// print stack trace as below
}
}
} catch (SAXException e) {
Exception x = e.getException ();
((x == null) ? e : x).printStackTrace ();
} catch (Throwable t) {
t.printStackTrace ();
}
System.exit (0);
}
private static class MyHandler extends DefaultHandler {
public void error(SAXParseException err) throws SAXException {
System.out.println ("** Parsing error"
+ ", line " + err.getLineNumber ()
+ ", uri " + err.getSystemId ());
System.out.println(" " + err.getMessage ());
super.error(err);
}
public void fatalError(SAXParseException err) throws SAXException {
System.out.println ("** Parsing error"
+ ", line " + err.getLineNumber ()
+ ", uri " + err.getSystemId ());
System.out.println(" " + err.getMessage ());
super.fatalError(err);
}
public void warning(SAXParseException err) throws SAXException {
System.out.println ("** Parsing error"
+ ", line " + err.getLineNumber ()
+ ", uri " + err.getSystemId ());
System.out.println(" " + err.getMessage ());
super.warning(err);
}
public InputSource resolveEntity(String publicId, String systemId) throws IOException, SAXException {
String dtd = (String) ID_TO_DTD.get(publicId);
if (dtd != null) {
return new InputSource(Validator.class.getResourceAsStream(dtd));
} else {
return null;
}
}
}
}