DOM_Attr.hpp Source File

00001 /*
00002  * The Apache Software License, Version 1.1
00003  * 
00004  * Copyright (c) 1999-2000 The Apache Software Foundation.  All rights
00005  * reserved.
00006  * 
00007  * Redistribution and use in source and binary forms, with or without
00008  * modification, are permitted provided that the following conditions
00009  * are met:
00010  * 
00011  * 1. Redistributions of source code must retain the above copyright
00012  *    notice, this list of conditions and the following disclaimer. 
00013  * 
00014  * 2. Redistributions in binary form must reproduce the above copyright
00015  *    notice, this list of conditions and the following disclaimer in
00016  *    the documentation and/or other materials provided with the
00017  *    distribution.
00018  * 
00019  * 3. The end-user documentation included with the redistribution,
00020  *    if any, must include the following acknowledgment:  
00021  *       "This product includes software developed by the
00022  *        Apache Software Foundation (http://www.apache.org/)."
00023  *    Alternately, this acknowledgment may appear in the software itself,
00024  *    if and wherever such third-party acknowledgments normally appear.
00025  * 
00026  * 4. The names "Xerces" and "Apache Software Foundation" must
00027  *    not be used to endorse or promote products derived from this
00028  *    software without prior written permission. For written 
00029  *    permission, please contact apache\@apache.org.
00030  * 
00031  * 5. Products derived from this software may not be called "Apache",
00032  *    nor may "Apache" appear in their name, without prior written
00033  *    permission of the Apache Software Foundation.
00034  * 
00035  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
00036  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
00037  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
00038  * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
00039  * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
00040  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
00041  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
00042  * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
00043  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
00044  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
00045  * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
00046  * SUCH DAMAGE.
00047  * ====================================================================
00048  * 
00049  * This software consists of voluntary contributions made by many
00050  * individuals on behalf of the Apache Software Foundation, and was
00051  * originally based on software copyright (c) 1999, International
00052  * Business Machines, Inc., http://www.ibm.com .  For more information
00053  * on the Apache Software Foundation, please see
00054  * <http://www.apache.org/>.
00055  */
00056 
00057 /*
00058  * $Log: DOM_Attr.hpp,v $
00059  * Revision 1.7  2000/03/11 02:58:38  chchou
00060  * Fix bug # 18, remove set method of readonly attributes
00061  *
00062  * Revision 1.6  2000/03/02 19:53:52  roddey
00063  * This checkin includes many changes done while waiting for the
00064  * 1.1.0 code to be finished. I can't list them all here, but a list is
00065  * available elsewhere.
00066  *
00067  * Revision 1.5  2000/02/24 20:11:27  abagchi
00068  * Swat for removing Log from API docs
00069  *
00070  * Revision 1.4  2000/02/17 17:47:24  andyh
00071  * Update Doc++ API comments
00072  * NameSpace update to track W3C
00073  * Changes were made by Chih Hsiang Chou
00074  *
00075  * Revision 1.3  2000/02/06 07:47:27  rahulj
00076  * Year 2K copyright swat.
00077  *
00078  * Revision 1.2  2000/01/05 01:16:06  andyh
00079  * DOM Level 2 core, namespace support added.
00080  *
00081  * Revision 1.1.1.1  1999/11/09 01:08:48  twl
00082  * Initial checkin
00083  *
00084  * Revision 1.3  1999/11/08 20:44:13  rahul
00085  * Swat for adding in Product name and CVS comment log variable.
00086  *
00087  */
00088 
00089 #ifndef DOM_Attr_HEADER_GUARD_
00090 #define DOM_Attr_HEADER_GUARD_
00091 
00092 #include <util/XercesDefs.hpp>
00093 #include <dom/DOM_Node.hpp>
00094 #include <dom/DOM_Element.hpp>
00095 
00096 class AttrImpl;
00097 
00121 class  DOM_Attr: public DOM_Node {
00122     
00123 public:
00126 
00132     DOM_Attr();
00133 
00134 public:
00135 
00144     DOM_Attr(const DOM_Attr &other);
00145 
00151     DOM_Attr & operator = (const DOM_Attr &other);
00152     
00166     DOM_Attr & operator = (const DOM_NullPtr *val);
00167 
00168 
00169 
00171 
00173         
00179     ~DOM_Attr();
00181     
00184 
00187     DOMString       getName() const;
00188 
00196     bool            getSpecified() const;
00197 
00204     DOMString       getValue() const;
00205     
00207 
00209 
00215     void            setValue(const DOMString &value);
00217 
00220 
00227     DOM_Element     getOwnerElement() const;
00229 
00230 protected:
00231     DOM_Attr(AttrImpl *attr);
00232 
00233     friend class DOM_Element;
00234     friend class DOM_Document;
00235 
00236 };
00237 
00238 #endif
00239 
00240