00001 #ifndef DocumentImpl_HEADER_GUARD_
00002 #define DocumentImpl_HEADER_GUARD_
00003
00004 /*
00005 * The Apache Software License, Version 1.1
00006 *
00007 * Copyright (c) 1999-2000 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) 1999, 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: DocumentImpl.hpp,v 1.18 2000/05/13 03:51:17 andyh Exp $
00062 */
00063
00064 //
00065 // This file is part of the internal implementation of the C++ XML DOM.
00066 // It should NOT be included or used directly by application programs.
00067 //
00068 // Applications should include the file <dom/DOM.hpp> for the entire
00069 // DOM API, or DOM_*.hpp for individual DOM classes, where the class
00070 // name is substituded for the *.
00071 //
00072
00073 #include <util/XercesDefs.hpp>
00074 #include "ParentNode.hpp"
00075 #include "DOM_Node.hpp"
00076 #include "DOM_Element.hpp"
00077 #include "util/RefVectorOf.hpp"
00078 #include "util/RefHashTableOf.hpp"
00079 #include "XMLDeclImpl.hpp"
00080
00081 class DocumentTypeImpl;
00082 class ElementImpl;
00083 class AttrImpl;
00084 class CDATASectionImpl;
00085 class CommentImpl;
00086 class DeepNodeListImpl;
00087 class DocumentFragmentImpl;
00088 class DocumentTypeImpl;
00089 class DStringPool;
00090 class EntityImpl;
00091 class EntityReferenceImpl;
00092 class NotationImpl;
00093 class ProcessingInstructionImpl;
00094 class TextImpl;
00095 class NodeIteratorImpl;
00096 class TreeWalkerImpl;
00097 class DOM_NodeFilter;
00098 class NodeFilterImpl;
00099 class DOM_DOMImplementation;
00100 class DOMString;
00101 class NodeIDMap;
00102
00103 typedef RefVectorOf<NodeIteratorImpl> NodeIterators;
00104 typedef RefVectorOf<TreeWalkerImpl> TreeWalkers;
00105
00106
00107 class DocumentImpl: public ParentNode {
00108 private:
00109 // -----------------------------------------------------------------------
00110 // Private data types
00111 // -----------------------------------------------------------------------
00112
00113 void setDocumentType(DocumentTypeImpl *doctype);
00114
00115 DocumentTypeImpl *docType;
00116 ElementImpl *docElement;
00117 DStringPool *namePool;
00118 NodeIDMap *fNodeIDMap; // for use by GetElementsById().
00119
00120 NodeIterators *iterators;
00121 TreeWalkers *treeWalkers;
00122 friend class NodeIteratorImpl;
00123 friend class TreeWalkerImpl;
00124 friend class DOMParser;
00125
00126 public:
00127 DocumentImpl();
00128 DocumentImpl(const DOMString &namespaceURI, //DOM Level 2
00129 const DOMString &qualifiedName, DocumentTypeImpl *doctype);
00130 virtual ~DocumentImpl();
00131 virtual bool isDocumentImpl(); // RTTI replacement function
00132
00133 virtual NodeImpl *cloneNode(bool deep);
00134 virtual DOMString getNodeName();
00135 virtual short getNodeType();
00136 virtual DocumentImpl * getOwnerDocument();
00137 virtual AttrImpl *createAttribute(const DOMString &name);
00138 virtual CDATASectionImpl *createCDATASection(const DOMString &data);
00139 virtual CommentImpl *createComment(const DOMString &data);
00140 virtual DocumentFragmentImpl *createDocumentFragment();
00141 virtual DocumentTypeImpl *createDocumentType(const DOMString &name);
00142 virtual DocumentTypeImpl *createDocumentType(const DOMString &qName,
00143 const DOMString &publicId,
00144 const DOMString &systemId);
00145 virtual ElementImpl *createElement(const DOMString & tagName);
00146 virtual ElementImpl *createElement(const XMLCh *tagName);
00147 virtual EntityImpl *createEntity(const DOMString & name);
00148 virtual EntityReferenceImpl *createEntityReference(const DOMString & name);
00149 virtual NotationImpl *createNotation(const DOMString & name);
00150 virtual ProcessingInstructionImpl *createProcessingInstruction(const DOMString & target, const DOMString & data);
00151 virtual TextImpl *createTextNode(const DOMString & data);
00152 virtual DocumentTypeImpl *getDoctype();
00153 virtual ElementImpl *getDocumentElement();
00154 virtual DeepNodeListImpl *getElementsByTagName(const DOMString & tagname);
00155 virtual NodeImpl *insertBefore(NodeImpl *newChild, NodeImpl *refChild);
00156 static bool isXMLName(const DOMString & s);
00157 virtual void referenced();
00158 virtual NodeImpl *removeChild(NodeImpl *oldChild);
00159 virtual void setNodeValue(const DOMString & x);
00160 virtual void unreferenced();
00161 static NodeIteratorImpl* createNodeIterator(DOM_Node root, unsigned long whatToShow, DOM_NodeFilter* filter, bool entityReferenceExpansion);
00162 static TreeWalkerImpl* createTreeWalker(DOM_Node root, unsigned long whatToShow, DOM_NodeFilter* filter, bool entityReferenceExpansion);
00163 virtual XMLDeclImpl* createXMLDecl(const DOMString& version, const DOMString& encoding, const DOMString& standalone);
00164
00165
00166 //Introduced in DOM Level 2
00167 virtual NodeImpl *importNode(NodeImpl *source, bool deep);
00168 virtual ElementImpl *createElementNS(const DOMString &namespaceURI,
00169 const DOMString &qualifiedName);
00170 virtual AttrImpl *createAttributeNS(const DOMString &namespaceURI,
00171 const DOMString &qualifiedName);
00172 virtual DeepNodeListImpl *getElementsByTagNameNS(const DOMString &namespaceURI,
00173 const DOMString &localName);
00174 virtual ElementImpl *getElementById(const DOMString &elementId);
00175
00176 //Return the index > 0 of ':' in the given qualified name qName="prefix:localName".
00177 //Return 0 if there is no ':', or -1 if qName is malformed such as ":abcd".
00178 static int indexofQualifiedName(const DOMString & qName);
00179 static bool isKidOK(NodeImpl *parent, NodeImpl *child);
00180
00181 inline NodeIDMap * getNodeIDMap() {return fNodeIDMap;};
00182 };
00183
00184 #endif