1 /* 2 * Copyright (c) 2004, 2005, 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. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 // Locator2Impl.java - extended LocatorImpl 27 // http://www.saxproject.org 28 // Public Domain: no warranty. 29 // $Id: Locator2Impl.java,v 1.2 2004/11/03 22:49:08 jsuttor Exp $ 30 31 package org.xml.sax.ext; 32 33 import org.xml.sax.Locator; 34 import org.xml.sax.helpers.LocatorImpl; 35 36 37 /** 38 * SAX2 extension helper for holding additional Entity information, 39 * implementing the {@link Locator2} interface. 40 * 41 * <blockquote> 42 * <em>This module, both source code and documentation, is in the 43 * Public Domain, and comes with <strong>NO WARRANTY</strong>.</em> 44 * </blockquote> 45 * 46 * <p> This is not part of core-only SAX2 distributions.</p> 47 * 48 * @since SAX 2.0.2 49 * @author David Brownell 50 */ 51 public class Locator2Impl extends LocatorImpl implements Locator2 52 { 53 private String encoding; 54 private String version; 55 56 57 /** 58 * Construct a new, empty Locator2Impl object. 59 * This will not normally be useful, since the main purpose 60 * of this class is to make a snapshot of an existing Locator. 61 */ 62 public Locator2Impl () { } 63 64 /** 65 * Copy an existing Locator or Locator2 object. 66 * If the object implements Locator2, values of the 67 * <em>encoding</em> and <em>version</em>strings are copied, 68 * otherwise they set to <em>null</em>. 69 * 70 * @param locator The existing Locator object. 71 */ 72 public Locator2Impl (Locator locator) 73 { 74 super (locator); 75 if (locator instanceof Locator2) { 76 Locator2 l2 = (Locator2) locator; 77 78 version = l2.getXMLVersion (); 79 encoding = l2.getEncoding (); 80 } 81 } 82 83 //////////////////////////////////////////////////////////////////// 84 // Locator2 method implementations 85 //////////////////////////////////////////////////////////////////// 86 87 /** 88 * Returns the current value of the version property. 89 * 90 * @see #setXMLVersion 91 */ 92 public String getXMLVersion () 93 { return version; } 94 95 /** 96 * Returns the current value of the encoding property. 97 * 98 * @see #setEncoding 99 */ 100 public String getEncoding () 101 { return encoding; } 102 103 104 //////////////////////////////////////////////////////////////////// 105 // Setters 106 //////////////////////////////////////////////////////////////////// 107 108 /** 109 * Assigns the current value of the version property. 110 * 111 * @param version the new "version" value 112 * @see #getXMLVersion 113 */ 114 public void setXMLVersion (String version) 115 { this.version = version; } 116 117 /** 118 * Assigns the current value of the encoding property. 119 * 120 * @param encoding the new "encoding" value 121 * @see #getEncoding 122 */ 123 public void setEncoding (String encoding) 124 { this.encoding = encoding; } 125 }