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# XMLDocumentHandler.hpp

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    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: XMLDocumentHandler.hpp,v $
    00059   * Revision 1.5  2003/03/07 18:08:10  tng
    00060   * Return a reference instead of void for operator=
    00061   *
    00062   * Revision 1.4  2002/11/04 15:00:21  tng
    00063   * C++ Namespace Support.
    00064   *
    00065   * Revision 1.3  2002/05/28 20:41:11  tng
    00066   * [Bug 9104] prefixes dissapearing when schema validation turned on.
    00067   *
    00068   * Revision 1.2  2002/02/20 18:17:01  tng
    00069   * [Bug 5977] Warnings on generating apiDocs.
    00070   *
    00071   * Revision 1.1.1.1  2002/02/01 22:21:51  peiyongz
    00072   * sane_include
    00073   *
    00074   * Revision 1.8  2000/03/02 19:54:24  roddey
    00075   * This checkin includes many changes done while waiting for the
    00076   * 1.1.0 code to be finished. I can't list them all here, but a list is
    00077   * available elsewhere.
    00078   *
    00079   * Revision 1.7  2000/02/24 20:00:23  abagchi
    00080   * Swat for removing Log from API docs
    00081   *
    00082   * Revision 1.6  2000/02/16 20:29:20  aruna1
    00083   * API Doc++ summary changes in
    00084   *
    00085   * Revision 1.5  2000/02/16 19:48:56  roddey
    00086   * More documentation updates
    00087   *
    00088   * Revision 1.4  2000/02/15 01:21:30  roddey
    00089   * Some initial documentation improvements. More to come...
    00090   *
    00091   * Revision 1.3  2000/02/09 19:47:27  abagchi
    00092   * Added docs for startElement
    00093   *
    00094   * Revision 1.2  2000/02/06 07:47:48  rahulj
    00095   * Year 2K copyright swat.
    00096   *
    00097   * Revision 1.1.1.1  1999/11/09 01:08:31  twl
    00098   * Initial checkin
    00099   *
    00100   * Revision 1.3  1999/11/08 20:44:37  rahul
    00101   * Swat for adding in Product name and CVS comment log variable.
    00102   *
    00103   */
    00104
    00105
    00106 #if !defined(XMLDOCUMENTHANDLER_HPP)
    00107 #define XMLDOCUMENTHANDLER_HPP
    00108
    00109 #include <xercesc/util/XercesDefs.hpp>
    00110 #include <xercesc/util/RefVectorOf.hpp>
    00111 #include <xercesc/framework/XMLAttr.hpp>
    00112
    00113 XERCES_CPP_NAMESPACE_BEGIN
    00114
    00115 class XMLElementDecl;
    00116 class XMLEntityDecl;
    00117
    00126 class  XMLDocumentHandler
    00127 {
    00128 public:
    00129     // -----------------------------------------------------------------------
    00130     //  Constructors are hidden, just the virtual destructor is exposed
    00131     // -----------------------------------------------------------------------
    00134     virtual ~XMLDocumentHandler()
    00135     {
    00136     }
    00138
    00161     virtual void docCharacters
    00162     (
    00163         const   XMLCh* const    chars
    00164         , const unsigned int    length
    00165         , const bool            cdataSection
    00166     ) = 0;
    00167
    00175     virtual void docComment
    00176     (
    00177         const   XMLCh* const    comment
    00178     ) = 0;
    00179
    00189     virtual void docPI
    00190     (
    00191         const   XMLCh* const    target
    00192         , const XMLCh* const    data
    00193     ) = 0;
    00194
    00202     virtual void endDocument() = 0;
    00203
    00218     virtual void endElement
    00219     (
    00220         const   XMLElementDecl& elemDecl
    00221         , const unsigned int    uriId
    00222         , const bool            isRoot
    00223         , const XMLCh* const    prefixName = 0
    00224     ) = 0;
    00225
    00233     virtual void endEntityReference
    00234     (
    00235         const   XMLEntityDecl&  entDecl
    00236     ) = 0;
    00237
    00260     virtual void ignorableWhitespace
    00261     (
    00262         const   XMLCh* const    chars
    00263         , const unsigned int    length
    00264         , const bool            cdataSection
    00265     ) = 0;
    00266
    00273     virtual void resetDocument() = 0;
    00274
    00280     virtual void startDocument() = 0;
    00281
    00299     virtual void startElement
    00300     (
    00301         const   XMLElementDecl&         elemDecl
    00302         , const unsigned int            uriId
    00303         , const XMLCh* const            prefixName
    00304         , const RefVectorOf<XMLAttr>&   attrList
    00305         , const unsigned int            attrCount
    00306         , const bool                    isEmpty
    00307         , const bool                    isRoot
    00308     ) = 0;
    00309
    00317     virtual void startEntityReference(const XMLEntityDecl& entDecl) = 0;
    00318
    00336     virtual void XMLDecl
    00337     (
    00338         const   XMLCh* const    versionStr
    00339         , const XMLCh* const    encodingStr
    00340         , const XMLCh* const    standaloneStr
    00341         , const XMLCh* const    autoEncodingStr
    00342     ) = 0;
    00344
    00345
    00346
    00347 protected :
    00348     // -----------------------------------------------------------------------
    00349     //  Hidden Constructors
    00350     // -----------------------------------------------------------------------
    00351     XMLDocumentHandler()
    00352     {
    00353     }
    00354
    00355
    00356 private:
    00357     // -----------------------------------------------------------------------
    00358     //  Unimplemented constructors and operators
    00359     // -----------------------------------------------------------------------
    00360     XMLDocumentHandler(const XMLDocumentHandler&);
    00361     XMLDocumentHandler& operator=(const XMLDocumentHandler&);
    00362 };
    00363
    00364 XERCES_CPP_NAMESPACE_END
    00365
    00366 #endif

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