XMLContentModel.hpp Source File

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# XMLContentModel.hpp

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    00001 /*
    00002  * The Apache Software License, Version 1.1
    00003  *
    00004  * Copyright (c) 1999-2003 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: XMLContentModel.hpp,v $
    00059  * Revision 1.4  2003/05/15 18:26:07  knoaman
    00060  * Partial implementation of the configurable memory manager.
    00061  *
    00062  * Revision 1.3  2003/03/07 18:08:10  tng
    00063  * Return a reference instead of void for operator=
    00064  *
    00065  * Revision 1.2  2002/11/04 15:00:21  tng
    00066  * C++ Namespace Support.
    00067  *
    00068  * Revision 1.1.1.1  2002/02/01 22:21:51  peiyongz
    00069  * sane_include
    00070  *
    00071  * Revision 1.14  2001/11/21 14:30:13  knoaman
    00072  * Fix for UPA checking.
    00073  *
    00074  * Revision 1.13  2001/08/21 16:06:10  tng
    00075  * Schema: Unique Particle Attribution Constraint Checking.
    00076  *
    00077  * Revision 1.12  2001/08/13 15:06:38  knoaman
    00078  * update <any> validation.
    00079  *
    00080  * Revision 1.11  2001/05/28 20:53:35  tng
    00081  * Schema: move static data gInvalidTrans, gEOCFakeId, gEpsilonFakeId to XMLContentModel for others to access
    00082  *
    00083  * Revision 1.10  2001/05/11 13:25:31  tng
    00084  * Copyright update.
    00085  *
    00086  * Revision 1.9  2001/05/03 21:02:23  tng
    00087  * Schema: Add SubstitutionGroupComparator and update exception messages.  By Pei Yong Zhang.
    00088  *
    00089  * Revision 1.8  2001/04/19 18:16:50  tng
    00090  * Schema: SchemaValidator update, and use QName in Content Model
    00091  *
    00092  * Revision 1.7  2001/03/21 21:56:01  tng
    00093  * Schema: Add Schema Grammar, Schema Validator, and split the DTDValidator into DTDValidator, DTDScanner, and DTDGrammar.
    00094  *
    00095  * Revision 1.6  2001/02/27 14:48:30  tng
    00096  * Schema: Add CMAny and ContentLeafNameTypeVector, by Pei Yong Zhang
    00097  *
    00098  * Revision 1.5  2000/03/02 19:54:24  roddey
    00099  * This checkin includes many changes done while waiting for the
    00100  * 1.1.0 code to be finished. I can't list them all here, but a list is
    00101  * available elsewhere.
    00102  *
    00103  * Revision 1.4  2000/02/24 20:00:23  abagchi
    00104  * Swat for removing Log from API docs
    00105  *
    00106  * Revision 1.3  2000/02/15 01:21:30  roddey
    00107  * Some initial documentation improvements. More to come...
    00108  *
    00109  * Revision 1.2  2000/02/06 07:47:48  rahulj
    00110  * Year 2K copyright swat.
    00111  *
    00112  * Revision 1.1.1.1  1999/11/09 01:08:30  twl
    00113  * Initial checkin
    00114  *
    00115  * Revision 1.2  1999/11/08 20:44:37  rahul
    00116  * Swat for adding in Product name and CVS comment log variable.
    00117  *
    00118  */
    00119
    00120
    00121 #if !defined(CONTENTMODEL_HPP)
    00122 #define CONTENTMODEL_HPP
    00123
    00124 #include <xercesc/util/XMemory.hpp>
    00125 #include <xercesc/util/QName.hpp>
    00126
    00127 XERCES_CPP_NAMESPACE_BEGIN
    00128
    00129 class ContentLeafNameTypeVector;
    00130 class GrammarResolver;
    00131 class XMLStringPool;
    00132 class XMLValidator;
    00133 class SchemaGrammar;
    00134
    00144 class  XMLContentModel : public XMemory
    00145 {
    00146 public:
    00147     // ---------------------------------------------------------------------------
    00148     //  Public static data
    00149     //
    00150     //  gInvalidTrans
    00151     //      This value represents an invalid transition in each line of the
    00152     //      transition table.
    00153     //
    00154     //  gEOCFakeId
    00155     //  gEpsilonFakeId
    00156     //      We have to put in a couple of special CMLeaf nodes to represent
    00157     //      special values, using fake element ids that we know won't conflict
    00158     //      with real element ids.
    00159     //
    00160     //
    00161     // ---------------------------------------------------------------------------
    00162     static const unsigned int   gInvalidTrans;
    00163     static const unsigned int   gEOCFakeId;
    00164     static const unsigned int   gEpsilonFakeId;
    00165
    00166     // -----------------------------------------------------------------------
    00167     //  Constructors are hidden, only the virtual Destructor is exposed
    00168     // -----------------------------------------------------------------------
    00171     virtual ~XMLContentModel()
    00172     {
    00173     }
    00175
    00176
    00177     // -----------------------------------------------------------------------
    00178     //  The virtual content model interface provided by derived classes
    00179     // -----------------------------------------------------------------------
    00180     virtual int validateContent
    00181     (
    00182         QName** const         children
    00183       , const unsigned int    childCount
    00184       , const unsigned int    emptyNamespaceId
    00185     ) const = 0;
    00186
    00187     virtual int validateContentSpecial
    00188     (
    00189         QName** const           children
    00190       , const unsigned int      childCount
    00191       , const unsigned int      emptyNamespaceId
    00192       , GrammarResolver*  const pGrammarResolver
    00193       , XMLStringPool*    const pStringPool
    00194     ) const =0;
    00195
    00196     virtual void checkUniqueParticleAttribution
    00197     (
    00198         SchemaGrammar*    const pGrammar
    00199       , GrammarResolver*  const pGrammarResolver
    00200       , XMLStringPool*    const pStringPool
    00201       , XMLValidator*     const pValidator
    00202       , unsigned int*     const pContentSpecOrgURI
    00203     ) =0;
    00204
    00205     virtual ContentLeafNameTypeVector* getContentLeafNameTypeVector()
    00206       const = 0;
    00207
    00208     virtual unsigned int getNextState(const unsigned int currentState,
    00209                                       const unsigned int elementIndex) const = 0;
    00210
    00211 protected :
    00212     // -----------------------------------------------------------------------
    00213     //  Hidden Constructors
    00214     // -----------------------------------------------------------------------
    00215     XMLContentModel()
    00216     {
    00217     }
    00218
    00219
    00220 private :
    00221     // -----------------------------------------------------------------------
    00222     //  Unimplemented constructors and operators
    00223     // -----------------------------------------------------------------------
    00224     XMLContentModel(const XMLContentModel&);
    00225     XMLContentModel& operator=(const XMLContentModel&);
    00226 };
    00227
    00228 XERCES_CPP_NAMESPACE_END
    00229
    00230 #endif

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