1 /*

     2  * Copyright 2004-2005 Sun Microsystems, Inc.  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.  Sun designates this

     8  * particular file as subject to the "Classpath" exception as provided

     9  * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,

    22  * CA 95054 USA or visit www.sun.com if you need additional information or

    23  * have any 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 }