Added Xerces-C++ 3.1.2
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sippeangelo
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/*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/*
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* $Id: MixedContentModel.hpp 901107 2010-01-20 08:45:02Z borisk $
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*/
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#if !defined(XERCESC_INCLUDE_GUARD_MIXEDCONTENTMODEL_HPP)
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#define XERCESC_INCLUDE_GUARD_MIXEDCONTENTMODEL_HPP
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#include <xercesc/util/ValueVectorOf.hpp>
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#include <xercesc/framework/XMLContentModel.hpp>
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#include <xercesc/validators/common/ContentLeafNameTypeVector.hpp>
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XERCES_CPP_NAMESPACE_BEGIN
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class ContentSpecNode;
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//
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// MixedContentModel is a derivative of the abstract content model base
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// class that handles the special case of mixed model elements. If an element
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// is mixed model, it has PCDATA as its first possible content, followed
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// by an alternation of the possible children. The children cannot have any
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// numeration or order, so it must look like this:
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//
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// <!ELEMENT Foo ((#PCDATA|a|b|c|)*)>
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//
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// So, all we have to do is to keep an array of the possible children and
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// validate by just looking up each child being validated by looking it up
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// in the list.
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//
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class MixedContentModel : public XMLContentModel
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{
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public :
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// -----------------------------------------------------------------------
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// Constructors and Destructor
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// -----------------------------------------------------------------------
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MixedContentModel
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(
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const bool dtd
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, ContentSpecNode* const parentContentSpec
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, const bool ordered = false
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, MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager
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);
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~MixedContentModel();
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// -----------------------------------------------------------------------
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// Getter methods
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// -----------------------------------------------------------------------
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bool hasDups() const;
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// -----------------------------------------------------------------------
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// Implementation of the ContentModel virtual interface
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// -----------------------------------------------------------------------
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virtual bool validateContent
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(
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QName** const children
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, XMLSize_t childCount
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, unsigned int emptyNamespaceId
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, XMLSize_t* indexFailingChild
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, MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager
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) const;
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virtual bool validateContentSpecial
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(
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QName** const children
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, XMLSize_t childCount
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, unsigned int emptyNamespaceId
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, GrammarResolver* const pGrammarResolver
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, XMLStringPool* const pStringPool
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, XMLSize_t* indexFailingChild
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, MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager
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) const;
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virtual ContentLeafNameTypeVector* getContentLeafNameTypeVector() const ;
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virtual unsigned int getNextState(unsigned int currentState,
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XMLSize_t elementIndex) const;
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virtual bool handleRepetitions( const QName* const curElem,
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unsigned int curState,
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unsigned int currentLoop,
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unsigned int& nextState,
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unsigned int& nextLoop,
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XMLSize_t elementIndex,
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SubstitutionGroupComparator * comparator) const;
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virtual void checkUniqueParticleAttribution
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(
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SchemaGrammar* const pGrammar
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, GrammarResolver* const pGrammarResolver
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, XMLStringPool* const pStringPool
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, XMLValidator* const pValidator
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, unsigned int* const pContentSpecOrgURI
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, const XMLCh* pComplexTypeName = 0
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) ;
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private :
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// -----------------------------------------------------------------------
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// Private helper methods
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// -----------------------------------------------------------------------
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void buildChildList
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(
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ContentSpecNode* const curNode
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, ValueVectorOf<QName*>& toFill
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, ValueVectorOf<ContentSpecNode::NodeTypes>& toType
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);
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// -----------------------------------------------------------------------
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// Unimplemented constructors and operators
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// -----------------------------------------------------------------------
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MixedContentModel();
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MixedContentModel(const MixedContentModel&);
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MixedContentModel& operator=(const MixedContentModel&);
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// -----------------------------------------------------------------------
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// Private data members
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//
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// fCount
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// The count of possible children in the fChildren member.
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//
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// fChildren
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// The list of possible children that we have to accept. This array
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// is allocated as large as needed in the constructor.
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//
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// fChildTypes
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// The type of the children to support ANY.
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//
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// fOrdered
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// True if mixed content model is ordered. DTD mixed content models
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// are <em>always</em> unordered.
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//
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// fDTD
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// Boolean to allow DTDs to validate even with namespace support.
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//
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// -----------------------------------------------------------------------
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XMLSize_t fCount;
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QName** fChildren;
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ContentSpecNode::NodeTypes* fChildTypes;
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bool fOrdered;
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bool fDTD;
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MemoryManager* fMemoryManager;
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};
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inline ContentLeafNameTypeVector* MixedContentModel::getContentLeafNameTypeVector() const
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{
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return 0;
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}
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inline unsigned int
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MixedContentModel::getNextState(unsigned int,
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XMLSize_t) const {
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return XMLContentModel::gInvalidTrans;
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}
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inline bool
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MixedContentModel::handleRepetitions( const QName* const /*curElem*/,
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unsigned int /*curState*/,
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unsigned int /*currentLoop*/,
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unsigned int& /*nextState*/,
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unsigned int& /*nextLoop*/,
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XMLSize_t /*elementIndex*/,
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SubstitutionGroupComparator * /*comparator*/) const
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{
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return true;
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}
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inline void MixedContentModel::checkUniqueParticleAttribution
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(
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SchemaGrammar* const
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, GrammarResolver* const
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, XMLStringPool* const
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, XMLValidator* const
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, unsigned int* const pContentSpecOrgURI
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, const XMLCh* /*pComplexTypeName*/ /*= 0*/
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)
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{
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// rename back
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unsigned int i = 0;
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for (i = 0; i < fCount; i++) {
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unsigned int orgURIIndex = fChildren[i]->getURI();
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if ((orgURIIndex != XMLContentModel::gEOCFakeId) &&
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(orgURIIndex != XMLElementDecl::fgInvalidElemId) &&
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(orgURIIndex != XMLElementDecl::fgPCDataElemId))
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fChildren[i]->setURI(pContentSpecOrgURI[orgURIIndex]);
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}
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// for mixed content model, it's only a sequence
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// UPA checking is not necessary
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}
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XERCES_CPP_NAMESPACE_END
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#endif
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