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FormatterToDOM.hpp

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00001 /*
00002  * The Apache Software License, Version 1.1
00003  *
00004  *
00005  * Copyright (c) 1999 The Apache Software Foundation.  All rights 
00006  * reserved.
00007  *
00008  * Redistribution and use in source and binary forms, with or without
00009  * modification, are permitted provided that the following conditions
00010  * are met:
00011  *
00012  * 1. Redistributions of source code must retain the above copyright
00013  *    notice, this list of conditions and the following disclaimer. 
00014  *
00015  * 2. Redistributions in binary form must reproduce the above copyright
00016  *    notice, this list of conditions and the following disclaimer in
00017  *    the documentation and/or other materials provided with the
00018  *    distribution.
00019  *
00020  * 3. The end-user documentation included with the redistribution,
00021  *    if any, must include the following acknowledgment:  
00022  *       "This product includes software developed by the
00023  *        Apache Software Foundation (http://www.apache.org/)."
00024  *    Alternately, this acknowledgment may appear in the software itself,
00025  *    if and wherever such third-party acknowledgments normally appear.
00026  *
00027  * 4. The names "Xalan" and "Apache Software Foundation" must
00028  *    not be used to endorse or promote products derived from this
00029  *    software without prior written permission. For written 
00030  *    permission, please contact apache@apache.org.
00031  *
00032  * 5. Products derived from this software may not be called "Apache",
00033  *    nor may "Apache" appear in their name, without prior written
00034  *    permission of the Apache Software Foundation.
00035  *
00036  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
00037  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
00038  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
00039  * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
00040  * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
00041  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
00042  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
00043  * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
00044  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
00045  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
00046  * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
00047  * SUCH DAMAGE.
00048  * ====================================================================
00049  *
00050  * This software consists of voluntary contributions made by many
00051  * individuals on behalf of the Apache Software Foundation and was
00052  * originally based on software copyright (c) 1999, International
00053  * Business Machines, Inc., http://www.ibm.com.  For more
00054  * information on the Apache Software Foundation, please see
00055  * <http://www.apache.org/>.
00056  */
00057 #if !defined(FORMATTERTODOM_HEADER_GUARD_1357924680)
00058 #define FORMATTERTODOM_HEADER_GUARD_1357924680
00059 
00060 
00061 
00062 // Base include file.  Must be first.
00063 #include <XMLSupport/XMLSupportDefinitions.hpp>
00064 
00065 
00066 
00067 #include <vector>
00068 
00069 
00070 
00071 // Base class header file.
00072 #include <PlatformSupport/FormatterListener.hpp>
00073 
00074 
00075 
00076 #include <XalanDOM/XalanDOMString.hpp>
00077 
00078 
00079 
00080 class XalanDocument;
00081 class XalanDocumentFragment;
00082 class XalanElement;
00083 class XalanNode;
00084 
00085 
00086 
00091 class XALAN_XMLSUPPORT_EXPORT FormatterToDOM : public FormatterListener
00092 {
00093 public:
00094 
00103     FormatterToDOM(
00104             XalanDocument*          doc,
00105             XalanDocumentFragment*  docFrag,
00106             XalanElement*           currentElement);
00107 
00115     FormatterToDOM(
00116             XalanDocument*  doc,
00117             XalanElement*   elem);
00118 
00119     virtual
00120     ~FormatterToDOM();
00121 
00122 
00123     // These methods are inherited from DocumentHandler ...
00124 
00125     virtual void
00126     charactersRaw(
00127             const XMLCh* const  chars,
00128             const unsigned int  length);
00129 
00130     virtual void
00131     comment(const XMLCh* const  data);
00132 
00133     virtual void
00134     cdata(
00135             const XMLCh* const  ch,
00136             const unsigned int  length);
00137 
00138     virtual void
00139     entityReference(const XMLCh* const  name);
00140 
00141     virtual void
00142     setDocumentLocator(const Locator* const     locator);
00143 
00144     virtual void
00145     startDocument();
00146 
00147     virtual void
00148     endDocument();
00149 
00150     virtual void
00151     startElement(
00152                 const   XMLCh* const    name,
00153                 AttributeList&          attrs);
00154 
00155     virtual void
00156     endElement(const XMLCh* const   name);
00157 
00158     virtual void
00159     characters(
00160                 const XMLCh* const  chars,
00161                 const unsigned int  length);
00162 
00163     virtual void
00164     ignorableWhitespace(
00165                 const XMLCh* const  chars,
00166                 const unsigned int  length);
00167 
00168     virtual void
00169     processingInstruction(
00170             const XMLCh* const  target,
00171             const XMLCh* const  data);
00172 
00173     virtual void
00174     resetDocument();
00175 
00176     XalanDocument*
00177     getDocument() const
00178     {
00179         return m_doc;
00180     }
00181 
00182     void
00183     setDocument(XalanDocument*  theDocument)
00184     {
00185         m_doc = theDocument;
00186     }
00187 
00188     XalanDocumentFragment*
00189     getDocumentFragment() const
00190     {
00191         return m_docFrag;
00192     }
00193 
00194     void
00195     setDocumentFragment(XalanDocumentFragment*  theDocumentFragment)
00196     {
00197         m_docFrag = theDocumentFragment;
00198     }
00199 
00200     XalanElement*
00201     getCurrentElement() const
00202     {
00203         return m_currentElem;
00204     }
00205 
00206     void
00207     setCurrentElement(XalanElement*     theElement)
00208     {
00209         m_currentElem = theElement;
00210     }
00211 
00212 private:
00213 
00217     void
00218     append(XalanNode*   newNode);
00219 
00227     XalanElement*
00228     createElement(
00229             const XalanDOMChar*     theElementName,
00230             AttributeList&          attrs);
00231 
00232     void
00233     addAttributes(
00234             XalanElement*   theElement,
00235             AttributeList&  attrs);
00236 
00237     const XalanDOMString*
00238     getNamespaceForPrefix(
00239             const XalanDOMChar*     theName,
00240             const PrefixResolver&   thePrefixResolver,
00241             XalanDOMString&         thePrefix);
00242 
00243 
00244     // Data members...
00245     XalanDocument*                  m_doc;
00246 
00247     XalanDocumentFragment*          m_docFrag;
00248 
00249     XalanElement*                   m_currentElem;
00250 
00251 #if defined(XALAN_NO_NAMESPACES)
00252     typedef vector<XalanElement*>       ElementStackType;
00253 #else
00254     typedef std::vector<XalanElement*>  ElementStackType;
00255 #endif
00256 
00257     ElementStackType                m_elemStack;
00258 
00259     XalanDOMString                  m_buffer1;
00260 
00261     XalanDOMString                  m_buffer2;
00262 
00263     static const XalanDOMString     s_emptyString;
00264 };
00265 
00266 
00267 
00268 #endif  // FORMATTERTODOM_HEADER_GUARD_1357924680

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