SimpleContentModel.hpp
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- /*
- * The Apache Software License, Version 1.1
- *
- * Copyright (c) 1999-2001 The Apache Software Foundation. All rights
- * reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- *
- * 3. The end-user documentation included with the redistribution,
- * if any, must include the following acknowledgment:
- * "This product includes software developed by the
- * Apache Software Foundation (http://www.apache.org/)."
- * Alternately, this acknowledgment may appear in the software itself,
- * if and wherever such third-party acknowledgments normally appear.
- *
- * 4. The names "Xerces" and "Apache Software Foundation" must
- * not be used to endorse or promote products derived from this
- * software without prior written permission. For written
- * permission, please contact apache@apache.org.
- *
- * 5. Products derived from this software may not be called "Apache",
- * nor may "Apache" appear in their name, without prior written
- * permission of the Apache Software Foundation.
- *
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
- * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
- * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- * ====================================================================
- *
- * This software consists of voluntary contributions made by many
- * individuals on behalf of the Apache Software Foundation, and was
- * originally based on software copyright (c) 1999, International
- * Business Machines, Inc., http://www.ibm.com . For more information
- * on the Apache Software Foundation, please see
- * <http://www.apache.org/>.
- */
- /*
- * $Log: SimpleContentModel.hpp,v $
- * Revision 1.6 2003/05/18 14:02:06 knoaman
- * Memory manager implementation: pass per instance manager.
- *
- * Revision 1.5 2003/05/15 18:48:27 knoaman
- * Partial implementation of the configurable memory manager.
- *
- * Revision 1.4 2003/03/07 18:16:57 tng
- * Return a reference instead of void for operator=
- *
- * Revision 1.3 2002/11/04 14:54:58 tng
- * C++ Namespace Support.
- *
- * Revision 1.2 2002/10/30 21:52:00 tng
- * [Bug 13641] compiler-generated copy-constructor for QName doesn't do the right thing.
- *
- * Revision 1.1.1.1 2002/02/01 22:22:39 peiyongz
- * sane_include
- *
- * Revision 1.12 2001/11/21 14:30:13 knoaman
- * Fix for UPA checking.
- *
- * Revision 1.11 2001/10/03 15:08:45 tng
- * typo fix: remove the extra space which may confuse some compilers while constructing the qname.
- *
- * Revision 1.10 2001/08/21 16:06:11 tng
- * Schema: Unique Particle Attribution Constraint Checking.
- *
- * Revision 1.9 2001/08/13 15:06:39 knoaman
- * update <any> validation.
- *
- * Revision 1.8 2001/05/11 13:27:20 tng
- * Copyright update.
- *
- * Revision 1.7 2001/05/03 21:02:33 tng
- * Schema: Add SubstitutionGroupComparator and update exception messages. By Pei Yong Zhang.
- *
- * Revision 1.6 2001/04/19 18:17:34 tng
- * Schema: SchemaValidator update, and use QName in Content Model
- *
- * Revision 1.5 2001/03/21 21:56:29 tng
- * Schema: Add Schema Grammar, Schema Validator, and split the DTDValidator into DTDValidator, DTDScanner, and DTDGrammar.
- *
- * Revision 1.4 2001/03/21 19:30:02 tng
- * Schema: Content Model Updates, by Pei Yong Zhang.
- *
- * Revision 1.3 2001/02/27 14:48:57 tng
- * Schema: Add CMAny and ContentLeafNameTypeVector, by Pei Yong Zhang
- *
- * Revision 1.2 2001/02/16 14:58:57 tng
- * Schema: Update Makefile, configure files, project files, and include path in
- * certain cpp files because of the move of the common Content Model files. By Pei Yong Zhang.
- *
- * Revision 1.1 2001/02/16 14:17:29 tng
- * Schema: Move the common Content Model files that are shared by DTD
- * and schema from 'DTD' folder to 'common' folder. By Pei Yong Zhang.
- *
- * Revision 1.3 2000/02/24 20:16:49 abagchi
- * Swat for removing Log from API docs
- *
- * Revision 1.2 2000/02/09 21:42:39 abagchi
- * Copyright swat
- *
- * Revision 1.1.1.1 1999/11/09 01:03:48 twl
- * Initial checkin
- *
- * Revision 1.2 1999/11/08 20:45:44 rahul
- * Swat for adding in Product name and CVS comment log variable.
- *
- */
- #if !defined(SIMPLECONTENTMODEL_HPP)
- #define SIMPLECONTENTMODEL_HPP
- #include <xercesc/framework/XMLContentModel.hpp>
- #include <xercesc/validators/common/ContentSpecNode.hpp>
- XERCES_CPP_NAMESPACE_BEGIN
- //
- // SimpleContentModel is a derivative of the abstract content model base
- // class that handles a small set of simple content models that are just
- // way overkill to give the DFA treatment.
- //
- // DESCRIPTION:
- //
- // This guy handles the following scenarios:
- //
- // a
- // a?
- // a*
- // a+
- // a,b
- // a|b
- //
- // These all involve a unary operation with one element type, or a binary
- // operation with two elements. These are very simple and can be checked
- // in a simple way without a DFA and without the overhead of setting up a
- // DFA for such a simple check.
- //
- // NOTE: Pass the XMLElementDecl::fgPCDataElemId value to represent a
- // PCData node. Pass XMLElementDecl::fgInvalidElemId for unused element
- //
- class SimpleContentModel : public XMLContentModel
- {
- public :
- // -----------------------------------------------------------------------
- // Constructors and Destructor
- // -----------------------------------------------------------------------
- SimpleContentModel
- (
- const bool dtd
- , QName* const firstChild
- , QName* const secondChild
- , const ContentSpecNode::NodeTypes cmOp
- , MemoryManager* const manager
- );
- ~SimpleContentModel();
- // -----------------------------------------------------------------------
- // Implementation of the ContentModel virtual interface
- // -----------------------------------------------------------------------
- virtual int validateContent
- (
- QName** const children
- , const unsigned int childCount
- , const unsigned int emptyNamespaceId
- ) const;
- virtual int validateContentSpecial
- (
- QName** const children
- , const unsigned int childCount
- , const unsigned int emptyNamespaceId
- , GrammarResolver* const pGrammarResolver
- , XMLStringPool* const pStringPool
- ) const;
- virtual ContentLeafNameTypeVector *getContentLeafNameTypeVector() const;
- virtual unsigned int getNextState(const unsigned int currentState,
- const unsigned int elementIndex) const;
- virtual void checkUniqueParticleAttribution
- (
- SchemaGrammar* const pGrammar
- , GrammarResolver* const pGrammarResolver
- , XMLStringPool* const pStringPool
- , XMLValidator* const pValidator
- , unsigned int* const pContentSpecOrgURI
- ) ;
- private :
- // -----------------------------------------------------------------------
- // Unimplemented constructors and operators
- // -----------------------------------------------------------------------
- SimpleContentModel();
- SimpleContentModel(const SimpleContentModel&);
- SimpleContentModel& operator=(const SimpleContentModel&);
- // -----------------------------------------------------------------------
- // Private data members
- //
- // fFirstChild
- // fSecondChild
- // The first (and optional second) child node. The
- // operation code tells us whether the second child is used or not.
- //
- // fOp
- // The operation that this object represents. Since this class only
- // does simple contents, there is only ever a single operation
- // involved (i.e. the children of the operation are always one or
- // two leafs.)
- //
- // fDTD
- // Boolean to allow DTDs to validate even with namespace support. */
- //
- // -----------------------------------------------------------------------
- QName* fFirstChild;
- QName* fSecondChild;
- ContentSpecNode::NodeTypes fOp;
- bool fDTD;
- };
- // ---------------------------------------------------------------------------
- // SimpleContentModel: Constructors and Destructor
- // ---------------------------------------------------------------------------
- inline SimpleContentModel::SimpleContentModel
- (
- const bool dtd
- , QName* const firstChild
- , QName* const secondChild
- , const ContentSpecNode::NodeTypes cmOp
- , MemoryManager* const manager
- )
- : fFirstChild(0)
- , fSecondChild(0)
- , fOp(cmOp)
- , fDTD(dtd)
- {
- if (firstChild)
- fFirstChild = new (manager) QName(*firstChild);
- else
- fFirstChild = new (manager) QName(XMLUni::fgZeroLenString, XMLUni::fgZeroLenString, XMLElementDecl::fgInvalidElemId, manager);
- if (secondChild)
- fSecondChild = new (manager) QName(*secondChild);
- else
- fSecondChild = new (manager) QName(XMLUni::fgZeroLenString, XMLUni::fgZeroLenString, XMLElementDecl::fgInvalidElemId, manager);
- }
- inline SimpleContentModel::~SimpleContentModel()
- {
- delete fFirstChild;
- delete fSecondChild;
- }
- // ---------------------------------------------------------------------------
- // SimpleContentModel: Virtual methods
- // ---------------------------------------------------------------------------
- inline unsigned int
- SimpleContentModel::getNextState(const unsigned int currentState,
- const unsigned int elementIndex) const {
- return XMLContentModel::gInvalidTrans;
- }
- XERCES_CPP_NAMESPACE_END
- #endif