VersionDefaultHandler.java

/*
 * Copyright (c) 2014, 2015, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */

package transform;

import org.xml.sax.Attributes;
import org.xml.sax.Locator;
import org.xml.sax.SAXException;
import org.xml.sax.SAXParseException;
import org.xml.sax.helpers.DefaultHandler;

public class VersionDefaultHandler extends DefaultHandler {

    private String version = null;

    private String encoding = null;

    /** Creates a new instance of VersionDefaultHandler */
    public VersionDefaultHandler() {
    }

    Locator saxLocator = null;

    public void setDocumentLocator(Locator locator) {
        saxLocator = locator;
    }

    public void startElement(String uri, String localName, String qName, Attributes attributes) throws SAXException {
        version = ((org.xml.sax.ext.Locator2) saxLocator).getXMLVersion();
        encoding = ((org.xml.sax.ext.Locator2) saxLocator).getEncoding();
    }

    public void error(SAXParseException e) throws SAXException {
        e.printStackTrace();
    }

    public String getVersion() {
        return version;
    }

    public String getEncoding() {
        return encoding;
    }
}