/*
* Copyright 2001-2004 (C) MetaStuff, Ltd. All Rights Reserved.
*
* This software is open source.
* See the bottom of this file for the licence.
*
* $Id: JARVDemo2.java,v 1.4 2005/01/29 14:53:14 maartenc Exp $
*/
package org.dom4j.samples.validate;
import org.dom4j.Document;
import org.dom4j.DocumentException;
import org.dom4j.io.SAXReader;
import org.iso_relax.verifier.Schema;
import org.iso_relax.verifier.Verifier;
import org.iso_relax.verifier.VerifierFactory;
import org.iso_relax.verifier.VerifierFilter;
import org.xml.sax.ErrorHandler;
import org.xml.sax.SAXParseException;
/**
* A sample program which validates an XML document as is it being parsed using
* the JARV API with Sun's MSV library implementation.
*
* @author <a href="mailto:jstrachan@apache.org">James Strachan </a>
* @version $Revision: 1.4 $
*/
public class JARVDemo2 {
public static void main(String[] args) {
new JARVDemo2().run(args);
}
public void run(String[] args) {
try {
if (args.length < 2) {
System.out.println("usage: <xmlDoc> <schemaDoc>");
System.out
.println("Which validates the given XML document against the given schema document");
System.out
.println("The schema can be XML Schema, RelaxNG, Relax or TREX");
return;
}
String xmlFile = args[0];
String schema = args[1];
SAXReader reader = createSAXReader(schema);
Document document = reader.read(xmlFile);
System.out.println("Parsed document: " + xmlFile + " correctly.");
} catch (DocumentException e) {
System.out.println("Exception occurred: " + e);
Throwable nestedException = e.getNestedException();
if (nestedException != null) {
System.out.println("NestedException: " + nestedException);
nestedException.printStackTrace();
} else {
e.printStackTrace();
}
} catch (Throwable t) {
System.out.println("Exception occurred: " + t);
t.printStackTrace();
}
}
/** Registers the Verifier with the SAXReader */
protected SAXReader createSAXReader(String schemaURI) throws Exception {
System.out.println("Loaded schema document: " + schemaURI);
// use autodetection of schemas
VerifierFactory factory = new com.sun.msv.verifier.jarv.TheFactoryImpl();
Schema schema = factory.compileSchema(schemaURI);
Verifier verifier = schema.newVerifier();
verifier.setErrorHandler(new ErrorHandler() {
public void error(SAXParseException e) {
System.out.println("ERROR: " + e);
}
public void fatalError(SAXParseException e) {
System.out.println("FATAL: " + e);
}
public void warning(SAXParseException e) {
System.out.println("WARNING: " + e);
}
});
// now install the verifying filter
VerifierFilter filter = verifier.getVerifierFilter();
SAXReader reader = new SAXReader();
reader.setXMLFilter(filter);
return reader;
}
}
/*
* Redistribution and use of this software and associated documentation
* ("Software"), with or without modification, are permitted provided that the
* following conditions are met:
*
* 1. Redistributions of source code must retain copyright statements and
* notices. Redistributions must also contain a copy of this document.
*
* 2. Redistributions 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.
*
* 3. The name "DOM4J" must not be used to endorse or promote products derived
* from this Software without prior written permission of MetaStuff, Ltd. For
* written permission, please contact dom4j-info@metastuff.com.
*
* 4. Products derived from this Software may not be called "DOM4J" nor may
* "DOM4J" appear in their names without prior written permission of MetaStuff,
* Ltd. DOM4J is a registered trademark of MetaStuff, Ltd.
*
* 5. Due credit should be given to the DOM4J Project - http://www.dom4j.org
*
* THIS SOFTWARE IS PROVIDED BY METASTUFF, LTD. AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL METASTUFF, LTD. OR ITS CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* Copyright 2001-2004 (C) MetaStuff, Ltd. All Rights Reserved.
*
* $Id: JARVDemo2.java,v 1.4 2005/01/29 14:53:14 maartenc Exp $
*/