001/*
002 * Copyright 2001 (C) MetaStuff, Ltd. All Rights Reserved.
003 * 
004 * This software is open source. 
005 * See the bottom of this file for the licence.
006 * 
007 * $Id: AbstractCharacterData.java,v 1.7 2001/07/25 10:51:11 jstrachan Exp $
008 */
009
010package org.dom4j.tree;
011
012import org.dom4j.CharacterData;
013import org.dom4j.Element;
014
015/** <p><code>AbstractCharacterData</code> is an abstract base class for 
016  * tree implementors to use for implementation inheritence.</p>
017  *
018  * @author <a href="mailto:jstrachan@apache.org">James Strachan</a>
019  * @version $Revision: 1.7 $
020  */
021public abstract class AbstractCharacterData extends AbstractNode implements CharacterData {
022
023    public AbstractCharacterData() {
024    }
025    
026    public String getPath(Element context) {
027        Element parent = getParent();
028        return ( parent != null && parent != context ) 
029            ? parent.getPath( context ) + "/text()"
030            : "text()";
031    }
032    
033    public String getUniquePath(Element context) {
034        Element parent = getParent();
035        return ( parent != null && parent != context ) 
036            ? parent.getUniquePath( context ) + "/text()"
037            : "text()";
038    }
039
040    public void appendText(String text) {
041        setText( getText() + text );
042    }
043}
044
045
046
047
048/*
049 * Redistribution and use of this software and associated documentation
050 * ("Software"), with or without modification, are permitted provided
051 * that the following conditions are met:
052 *
053 * 1. Redistributions of source code must retain copyright
054 *    statements and notices.  Redistributions must also contain a
055 *    copy of this document.
056 *
057 * 2. Redistributions in binary form must reproduce the
058 *    above copyright notice, this list of conditions and the
059 *    following disclaimer in the documentation and/or other
060 *    materials provided with the distribution.
061 *
062 * 3. The name "DOM4J" must not be used to endorse or promote
063 *    products derived from this Software without prior written
064 *    permission of MetaStuff, Ltd.  For written permission,
065 *    please contact dom4j-info@metastuff.com.
066 *
067 * 4. Products derived from this Software may not be called "DOM4J"
068 *    nor may "DOM4J" appear in their names without prior written
069 *    permission of MetaStuff, Ltd. DOM4J is a registered
070 *    trademark of MetaStuff, Ltd.
071 *
072 * 5. Due credit should be given to the DOM4J Project
073 *    (http://dom4j.org/).
074 *
075 * THIS SOFTWARE IS PROVIDED BY METASTUFF, LTD. AND CONTRIBUTORS
076 * ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT
077 * NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
078 * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL
079 * METASTUFF, LTD. OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
080 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
081 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
082 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
083 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
084 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
085 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
086 * OF THE POSSIBILITY OF SUCH DAMAGE.
087 *
088 * Copyright 2001 (C) MetaStuff, Ltd. All Rights Reserved.
089 *
090 * $Id: AbstractCharacterData.java,v 1.7 2001/07/25 10:51:11 jstrachan Exp $
091 */