ValidateStax.java Source code

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Here is the source code for ValidateStax.java

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/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 * 
 * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
 * 
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License. You can obtain
 * a copy of the License at https://glassfish.dev.java.net/public/CDDL+GPL.html
 * or glassfish/bootstrap/legal/LICENSE.txt.  See the License for the specific
 * language governing permissions and limitations under the License.
 * 
 * When distributing the software, include this License Header Notice in each
 * file and include the License file at glassfish/bootstrap/legal/LICENSE.txt.
 * Sun designates this particular file as subject to the "Classpath" exception
 * as provided by Sun in the GPL Version 2 section of the License file that
 * accompanied this code.  If applicable, add the following below the License
 * Header, with the fields enclosed by brackets [] replaced by your own
 * identifying information: "Portions Copyrighted [year]
 * [name of copyright owner]"
 * 
 * Contributor(s):
 * 
 * If you wish your version of this file to be governed by only the CDDL or
 * only the GPL Version 2, indicate your decision by adding "[Contributor]
 * elects to include this software in this distribution under the [CDDL or GPL
 * Version 2] license."  If you don't indicate a single choice of license, a
 * recipient has the option to distribute your version of this file under
 * either the CDDL, the GPL Version 2 or to extend the choice of license to
 * its licensees as provided above.  However, if you add GPL Version 2 code
 * and therefore, elected the GPL Version 2 license, then the option applies
 * only if the new code is made subject to such option by the copyright
 * holder.
 */

/*
 * Validate.java
 *
 * Created on May 28, 2005, 3:02 PM
 */

import java.io.File;
import java.io.FileInputStream;
import java.io.FileWriter;

import javax.xml.XMLConstants;
import javax.xml.stream.XMLEventReader;
import javax.xml.stream.XMLInputFactory;
import javax.xml.stream.XMLOutputFactory;
import javax.xml.validation.Schema;
import javax.xml.validation.SchemaFactory;
import javax.xml.validation.Validator;

/**
 * 
 * @author pv156767
 */
public class ValidateStax {
    /**
     * @param args
     *          the command line arguments
     */
    public static void main(String[] args) {
        try {
            // TODO code application logic here
            SchemaFactory sf = SchemaFactory.newInstance(XMLConstants.W3C_XML_SCHEMA_NS_URI);
            System.out.println("schema factory instance obtained is " + sf);

            Schema schema = sf.newSchema(new File(args[0]));
            System.out.println("schema obtained is = " + schema);
            // Get a Validator which can be used to validate instance document against
            // this grammar.
            Validator validator = schema.newValidator();

            // Validate this instance document against the Instance document supplied
            String fileName = args[1].toString();
            String fileName2 = args[2].toString();
            javax.xml.transform.Result xmlResult = new javax.xml.transform.stax.StAXResult(
                    XMLOutputFactory.newInstance().createXMLStreamWriter(new FileWriter(fileName2)));
            javax.xml.transform.Source xmlSource = new javax.xml.transform.stax.StAXSource(
                    getXMLEventReader(fileName));
            // validator.validate(new StreamSource(args[1]));
            validator.validate(xmlSource, xmlResult);
        } catch (Exception ex) {
            ex.printStackTrace();
            System.out.println("GET CAUSE");
            ex.getCause().fillInStackTrace();
        }
    }

    private static XMLEventReader getXMLEventReader(String filename) {
        XMLInputFactory xmlif = null;
        XMLEventReader xmlr = null;
        try {
            xmlif = XMLInputFactory.newInstance();
            xmlif.setProperty(XMLInputFactory.IS_REPLACING_ENTITY_REFERENCES, Boolean.TRUE);
            xmlif.setProperty(XMLInputFactory.IS_SUPPORTING_EXTERNAL_ENTITIES, Boolean.FALSE);
            xmlif.setProperty(XMLInputFactory.IS_NAMESPACE_AWARE, Boolean.TRUE);
            xmlif.setProperty(XMLInputFactory.IS_COALESCING, Boolean.TRUE);

            FileInputStream fis = new FileInputStream(filename);
            xmlr = xmlif.createXMLEventReader(filename, fis);
        } catch (Exception ex) {
            ex.printStackTrace();
        }
        return xmlr;
    }

}