MixedContentModel.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: MixedContentModel.hpp,v $
- * Revision 1.6 2003/05/16 21:43:20 knoaman
- * Memory manager implementation: Modify constructors to pass in the memory 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 2002/02/25 21:18:53 tng
- * Schema Fix: Ensure no invalid uri index for UPA checking.
- *
- * Revision 1.1.1.1 2002/02/01 22:22:39 peiyongz
- * sane_include
- *
- * Revision 1.12 2001/11/28 16:46:20 tng
- * Schema fix: Check for invalid URI index first.
- *
- * Revision 1.11 2001/11/21 14:30:13 knoaman
- * Fix for UPA checking.
- *
- * 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 13:27:19 tng
- * Copyright update.
- *
- * Revision 1.7 2001/05/03 21:02:31 tng
- * Schema: Add SubstitutionGroupComparator and update exception messages. By Pei Yong Zhang.
- *
- * Revision 1.6 2001/04/19 18:17:33 tng
- * Schema: SchemaValidator update, and use QName in Content Model
- *
- * Revision 1.5 2001/03/21 21:56:28 tng
- * Schema: Add Schema Grammar, Schema Validator, and split the DTDValidator into DTDValidator, DTDScanner, and DTDGrammar.
- *
- * Revision 1.4 2001/03/21 19:29:58 tng
- * Schema: Content Model Updates, by Pei Yong Zhang.
- *
- * Revision 1.3 2001/02/27 18:32:33 tng
- * Schema: Use XMLElementDecl instead of DTDElementDecl in Content Model.
- *
- * Revision 1.2 2001/02/27 14:48:55 tng
- * Schema: Add CMAny and ContentLeafNameTypeVector, 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 01:03:45 twl
- * Initial checkin
- *
- * Revision 1.3 1999/11/08 20:45:43 rahul
- * Swat for adding in Product name and CVS comment log variable.
- *
- */
- #if !defined(MIXEDCONTENTMODEL_HPP)
- #define MIXEDCONTENTMODEL_HPP
- #include <xercesc/util/ValueVectorOf.hpp>
- #include <xercesc/framework/XMLContentModel.hpp>
- #include <xercesc/validators/common/ContentLeafNameTypeVector.hpp>
- XERCES_CPP_NAMESPACE_BEGIN
- class ContentSpecNode;
- //
- // MixedContentModel is a derivative of the abstract content model base
- // class that handles the special case of mixed model elements. If an element
- // is mixed model, it has PCDATA as its first possible content, followed
- // by an alternation of the possible children. The children cannot have any
- // numeration or order, so it must look like this:
- //
- // <!ELEMENT Foo ((#PCDATA|a|b|c|)*)>
- //
- // So, all we have to do is to keep an array of the possible children and
- // validate by just looking up each child being validated by looking it up
- // in the list.
- //
- class MixedContentModel : public XMLContentModel
- {
- public :
- // -----------------------------------------------------------------------
- // Constructors and Destructor
- // -----------------------------------------------------------------------
- MixedContentModel
- (
- const bool dtd
- , ContentSpecNode* const parentContentSpec
- , const bool ordered = false
- , MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager
- );
- ~MixedContentModel();
- // -----------------------------------------------------------------------
- // Getter methods
- // -----------------------------------------------------------------------
- bool hasDups() const;
- // -----------------------------------------------------------------------
- // 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 :
- // -----------------------------------------------------------------------
- // Private helper methods
- // -----------------------------------------------------------------------
- void buildChildList
- (
- ContentSpecNode* const curNode
- , ValueVectorOf<QName*>& toFill
- , ValueVectorOf<ContentSpecNode::NodeTypes>& toType
- );
- // -----------------------------------------------------------------------
- // Unimplemented constructors and operators
- // -----------------------------------------------------------------------
- MixedContentModel();
- MixedContentModel(const MixedContentModel&);
- MixedContentModel& operator=(const MixedContentModel&);
- // -----------------------------------------------------------------------
- // Private data members
- //
- // fCount
- // The count of possible children in the fChildren member.
- //
- // fChildren
- // The list of possible children that we have to accept. This array
- // is allocated as large as needed in the constructor.
- //
- // fChildTypes
- // The type of the children to support ANY.
- //
- // fOrdered
- // True if mixed content model is ordered. DTD mixed content models
- // are <em>always</em> unordered.
- //
- // fDTD
- // Boolean to allow DTDs to validate even with namespace support.
- //
- // -----------------------------------------------------------------------
- unsigned int fCount;
- QName** fChildren;
- ContentSpecNode::NodeTypes* fChildTypes;
- bool fOrdered;
- bool fDTD;
- MemoryManager* fMemoryManager;
- };
- inline ContentLeafNameTypeVector* MixedContentModel::getContentLeafNameTypeVector() const
- {
- return 0;
- }
- inline unsigned int
- MixedContentModel::getNextState(const unsigned int currentState,
- const unsigned int elementIndex) const {
- return XMLContentModel::gInvalidTrans;
- }
- inline void MixedContentModel::checkUniqueParticleAttribution
- (
- SchemaGrammar* const pGrammar
- , GrammarResolver* const pGrammarResolver
- , XMLStringPool* const pStringPool
- , XMLValidator* const pValidator
- , unsigned int* const pContentSpecOrgURI
- )
- {
- // rename back
- unsigned int i = 0;
- for (i = 0; i < fCount; i++) {
- unsigned int orgURIIndex = fChildren[i]->getURI();
- if ((orgURIIndex != XMLContentModel::gEOCFakeId) &&
- (orgURIIndex != XMLElementDecl::fgInvalidElemId) &&
- (orgURIIndex != XMLElementDecl::fgPCDataElemId))
- fChildren[i]->setURI(pContentSpecOrgURI[orgURIIndex]);
- }
- // for mixed content model, it's only a sequence
- // UPA checking is not necessary
- }
- XERCES_CPP_NAMESPACE_END
- #endif