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# XMLEntityHandler.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: XMLEntityHandler.hpp,v $
    00059   * Revision 1.4  2002/06/06 20:41:51  tng
    00060   * Regression fix: should assign the returned InputSource from resolveEntity to srcToFill.
    00061   *
    00062   * Revision 1.3  2002/05/31 15:14:07  tng
    00063   * Fix doxygen documentation.
    00064   *
    00065   * Revision 1.2  2002/05/29 21:47:08  knoaman
    00066   * DOM L3 LS: DOMInputSource, DOMEntityResolver, DOMImplementationLS and DOMBuilder
    00067   *
    00068   * Revision 1.1.1.1  2002/02/01 22:21:51  peiyongz
    00069   * sane_include
    00070   *
    00071   * Revision 1.7  2000/03/02 19:54:25  roddey
    00072   * This checkin includes many changes done while waiting for the
    00073   * 1.1.0 code to be finished. I can't list them all here, but a list is
    00074   * available elsewhere.
    00075   *
    00076   * Revision 1.6  2000/02/24 20:00:23  abagchi
    00077   * Swat for removing Log from API docs
    00078   *
    00079   * Revision 1.5  2000/02/16 21:42:58  aruna1
    00080   * API Doc++ summary changes in
    00081   *
    00082   * Revision 1.4  2000/02/15 01:21:31  roddey
    00083   * Some initial documentation improvements. More to come...
    00084   *
    00085   * Revision 1.3  2000/02/06 07:47:48  rahulj
    00086   * Year 2K copyright swat.
    00087   *
    00088   * Revision 1.2  1999/12/15 19:46:28  roddey
    00089   * Got rid of redundant 'const' on bool return value. Some compilers choke on this
    00090   * and its not useful anyway.
    00091   *
    00092   * Revision 1.1.1.1  1999/11/09 01:08:33  twl
    00093   * Initial checkin
    00094   *
    00095   * Revision 1.2  1999/11/08 20:44:38  rahul
    00096   * Swat for adding in Product name and CVS comment log variable.
    00097   *
    00098   */
    00099
    00100
    00101 #if !defined(XMLENTITYHANDLER_HPP)
    00102 #define XMLENTITYHANDLER_HPP
    00103
    00104 #include <xercesc/util/XercesDefs.hpp>
    00105
    00106 class InputSource;
    00107 class XMLBuffer;
    00108
    00109
    00120 class  XMLEntityHandler
    00121 {
    00122 public:
    00123     // -----------------------------------------------------------------------
    00124     //  Constructors are hidden, only the virtual destructor is exposed
    00125     // -----------------------------------------------------------------------
    00126
    00129
    00133     virtual ~XMLEntityHandler()
    00134     {
    00135     }
    00137
    00138
    00139     // -----------------------------------------------------------------------
    00140     //  The virtual entity handler interface
    00141     // -----------------------------------------------------------------------
    00144
    00151     virtual void endInputSource(const InputSource& inputSource) = 0;
    00152
    00164     virtual bool expandSystemId
    00165     (
    00166         const   XMLCh* const    systemId
    00167         ,       XMLBuffer&      toFill
    00168     ) = 0;
    00169
    00175     virtual void resetEntities() = 0;
    00176
    00194     virtual InputSource* resolveEntity
    00195     (
    00196         const   XMLCh* const    publicId
    00197         , const XMLCh* const    systemId
    00198         , const XMLCh* const    baseURI = 0
    00199     ) = 0;
    00200
    00207     virtual void startInputSource(const InputSource& inputSource) = 0;
    00209
    00210
    00211 protected :
    00212     // -----------------------------------------------------------------------
    00213     //  Hidden Constructors
    00214     // -----------------------------------------------------------------------
    00217
    00221     XMLEntityHandler()
    00222     {
    00223     }
    00225
    00226
    00227
    00228 private:
    00229     // -----------------------------------------------------------------------
    00230     //  Unimplemented constructors and destructor
    00231     // -----------------------------------------------------------------------
    00232     XMLEntityHandler(const XMLEntityHandler&);
    00233     void operator=(const XMLEntityHandler&);
    00234 };
    00235
    00236 #endif

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