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DOMElement.hpp

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00001 #ifndef DOMElement_HEADER_GUARD_
00002 #define DOMElement_HEADER_GUARD_
00003 
00004 /*
00005  * The Apache Software License, Version 1.1
00006  *
00007  * Copyright (c) 2001-2002 The Apache Software Foundation.  All rights
00008  * reserved.
00009  *
00010  * Redistribution and use in source and binary forms, with or without
00011  * modification, are permitted provided that the following conditions
00012  * are met:
00013  *
00014  * 1. Redistributions of source code must retain the above copyright
00015  *    notice, this list of conditions and the following disclaimer.
00016  *
00017  * 2. Redistributions in binary form must reproduce the above copyright
00018  *    notice, this list of conditions and the following disclaimer in
00019  *    the documentation and/or other materials provided with the
00020  *    distribution.
00021  *
00022  * 3. The end-user documentation included with the redistribution,
00023  *    if any, must include the following acknowledgment:
00024  *       "This product includes software developed by the
00025  *        Apache Software Foundation (http://www.apache.org/)."
00026  *    Alternately, this acknowledgment may appear in the software itself,
00027  *    if and wherever such third-party acknowledgments normally appear.
00028  *
00029  * 4. The names "Xerces" and "Apache Software Foundation" must
00030  *    not be used to endorse or promote products derived from this
00031  *    software without prior written permission. For written
00032  *    permission, please contact apache\@apache.org.
00033  *
00034  * 5. Products derived from this software may not be called "Apache",
00035  *    nor may "Apache" appear in their name, without prior written
00036  *    permission of the Apache Software Foundation.
00037  *
00038  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
00039  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
00040  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
00041  * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
00042  * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
00043  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
00044  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
00045  * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
00046  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
00047  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
00048  * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
00049  * SUCH DAMAGE.
00050  * ====================================================================
00051  *
00052  * This software consists of voluntary contributions made by many
00053  * individuals on behalf of the Apache Software Foundation, and was
00054  * originally based on software copyright (c) 2001, International
00055  * Business Machines, Inc., http://www.ibm.com .  For more information
00056  * on the Apache Software Foundation, please see
00057  * <http://www.apache.org/>.
00058  */
00059 
00060 /*
00061  * $Id: DOMElement.hpp,v 1.4 2002/08/22 15:04:57 tng Exp $
00062  */
00063 
00064 #include <xercesc/util/XercesDefs.hpp>
00065 #include "DOMNode.hpp"
00066 
00067 class DOMAttr;
00068 class DOMNodeList;
00069 
00070 
00097 
00098 class  DOMElement: public DOMNode {
00099 protected:
00100     // -----------------------------------------------------------------------
00101     //  Hidden constructors
00102     // -----------------------------------------------------------------------
00105     DOMElement() {};
00106     DOMElement(const DOMElement &) {};
00107     DOMElement & operator = (const DOMElement &) {return *this;};
00109 
00110 public:
00111     // -----------------------------------------------------------------------
00112     //  All constructors are hidden, just the destructor is available
00113     // -----------------------------------------------------------------------
00116 
00120     virtual ~DOMElement() {};
00122 
00123     // -----------------------------------------------------------------------
00124     //  Virtual DOMElement interface
00125     // -----------------------------------------------------------------------
00128     // -----------------------------------------------------------------------
00129     //  Getter methods
00130     // -----------------------------------------------------------------------
00140     virtual const XMLCh *         getTagName() const = 0;
00141 
00150     virtual const XMLCh *         getAttribute(const XMLCh *name) const = 0;
00151 
00160     virtual DOMAttr       * getAttributeNode(const XMLCh *name) const = 0;
00161 
00172     virtual DOMNodeList   * getElementsByTagName(const XMLCh *name) const = 0;
00173 
00174     // -----------------------------------------------------------------------
00175     //  Setter methods
00176     // -----------------------------------------------------------------------
00199     virtual void             setAttribute(const XMLCh *name,
00200                                   const XMLCh *value) = 0;
00221     virtual DOMAttr       * setAttributeNode(DOMAttr *newAttr) = 0;
00222 
00239     virtual DOMAttr       * removeAttributeNode(DOMAttr *oldAttr) = 0;
00240 
00254     virtual void              removeAttribute(const XMLCh *name) = 0;
00256 
00259 
00270     virtual const XMLCh *         getAttributeNS(const XMLCh *namespaceURI,
00271                                                  const XMLCh *localName) const = 0;
00272 
00312     virtual void             setAttributeNS(const XMLCh *namespaceURI,
00313                                             const XMLCh *qualifiedName, const XMLCh *value) = 0;
00314 
00329     virtual void              removeAttributeNS(const XMLCh *namespaceURI,
00330                                                 const XMLCh *localName) = 0;
00331 
00343     virtual DOMAttr      *  getAttributeNodeNS(const XMLCh *namespaceURI,
00344                                                const XMLCh *localName) const = 0;
00345 
00367     virtual DOMAttr      *  setAttributeNodeNS(DOMAttr *newAttr) = 0;
00368 
00384     virtual DOMNodeList   * getElementsByTagNameNS(const XMLCh *namespaceURI,
00385                                                    const XMLCh *localName) const = 0;
00386 
00397     virtual bool         hasAttribute(const XMLCh *name) const = 0;
00398 
00411     virtual bool         hasAttributeNS(const XMLCh *namespaceURI,
00412                                         const XMLCh *localName) const = 0;
00414 
00415 };
00416 
00417 #endif
00418 
00419 


Copyright © 2000 The Apache Software Foundation. All Rights Reserved.