1 /*
   2  * Copyright (c) 2014, 2015, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 
  24 package transform;
  25 
  26 import org.xml.sax.Attributes;
  27 import org.xml.sax.Locator;
  28 import org.xml.sax.SAXException;
  29 import org.xml.sax.SAXParseException;
  30 import org.xml.sax.helpers.DefaultHandler;
  31 
  32 public class VersionDefaultHandler extends DefaultHandler {
  33 
  34     private String version = null;
  35 
  36     private String encoding = null;
  37 
  38     /** Creates a new instance of VersionDefaultHandler */
  39     public VersionDefaultHandler() {
  40     }
  41 
  42     Locator saxLocator = null;
  43 
  44     public void setDocumentLocator(Locator locator) {
  45         saxLocator = locator;
  46     }
  47 
  48     public void startElement(String uri, String localName, String qName, Attributes attributes) throws SAXException {
  49         version = ((org.xml.sax.ext.Locator2) saxLocator).getXMLVersion();
  50         encoding = ((org.xml.sax.ext.Locator2) saxLocator).getEncoding();
  51     }
  52 
  53     public void error(SAXParseException e) throws SAXException {
  54         e.printStackTrace();
  55     }
  56 
  57     public String getVersion() {
  58         return version;
  59     }
  60 
  61     public String getEncoding() {
  62         return encoding;
  63     }
  64 }