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/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/*
* $Id: AllContentModel.hpp 901107 2010-01-20 08:45:02Z borisk $
*/
#if !defined(XERCESC_INCLUDE_GUARD_ALLCONTENTMODEL_HPP)
#define XERCESC_INCLUDE_GUARD_ALLCONTENTMODEL_HPP
#include <xercesc/framework/XMLContentModel.hpp>
#include <xercesc/util/ValueVectorOf.hpp>
#include <xercesc/validators/common/ContentLeafNameTypeVector.hpp>
XERCES_CPP_NAMESPACE_BEGIN
class ContentSpecNode;
//
// AllContentModel is a derivative of the abstract content model base
// class that handles the special case of <all> feature in schema. If a model
// is <all>, all non-optional children must appear
//
// 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, and make sure all non-optional children appear.
//
class AllContentModel : public XMLContentModel
{
public :
// -----------------------------------------------------------------------
// Constructors and Destructor
// -----------------------------------------------------------------------
AllContentModel
(
ContentSpecNode* const parentContentSpec
, const bool isMixed
, MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager
);
~AllContentModel();
// -----------------------------------------------------------------------
// Implementation of the ContentModel virtual interface
// -----------------------------------------------------------------------
virtual bool validateContent
(
QName** const children
, XMLSize_t childCount
, unsigned int emptyNamespaceId
, XMLSize_t* indexFailingChild
, MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager
) const;
virtual bool validateContentSpecial
(
QName** const children
, XMLSize_t childCount
, unsigned int emptyNamespaceId
, GrammarResolver* const pGrammarResolver
, XMLStringPool* const pStringPool
, XMLSize_t* indexFailingChild
, MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager
) const;
virtual ContentLeafNameTypeVector* getContentLeafNameTypeVector() const ;
virtual unsigned int getNextState(unsigned int currentState,
XMLSize_t elementIndex) const;
virtual bool handleRepetitions( const QName* const curElem,
unsigned int curState,
unsigned int currentLoop,
unsigned int& nextState,
unsigned int& nextLoop,
XMLSize_t elementIndex,
SubstitutionGroupComparator * comparator) const;
virtual void checkUniqueParticleAttribution
(
SchemaGrammar* const pGrammar
, GrammarResolver* const pGrammarResolver
, XMLStringPool* const pStringPool
, XMLValidator* const pValidator
, unsigned int* const pContentSpecOrgURI
, const XMLCh* pComplexTypeName = 0
) ;
private :
// -----------------------------------------------------------------------
// Private helper methods
// -----------------------------------------------------------------------
void buildChildList
(
ContentSpecNode* const curNode
, ValueVectorOf<QName*>& toFill
, ValueVectorOf<bool>& toType
);
// -----------------------------------------------------------------------
// Unimplemented constructors and operators
// -----------------------------------------------------------------------
AllContentModel();
AllContentModel(const AllContentModel&);
AllContentModel& operator=(const AllContentModel&);
// -----------------------------------------------------------------------
// 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.
//
// fChildOptional
// The corresponding list of optional state of each child in fChildren
// True if the child is optional (i.e. minOccurs = 0).
//
// fNumRequired
// The number of required children in <all> (i.e. minOccurs = 1)
//
// fIsMixed
// AllContentModel with mixed PCDATA.
// -----------------------------------------------------------------------
MemoryManager* fMemoryManager;
XMLSize_t fCount;
QName** fChildren;
bool* fChildOptional;
unsigned int fNumRequired;
bool fIsMixed;
bool fHasOptionalContent;
};
inline ContentLeafNameTypeVector* AllContentModel::getContentLeafNameTypeVector() const
{
return 0;
}
inline unsigned int
AllContentModel::getNextState(unsigned int,
XMLSize_t) const {
return XMLContentModel::gInvalidTrans;
}
inline bool
AllContentModel::handleRepetitions( const QName* const /*curElem*/,
unsigned int /*curState*/,
unsigned int /*currentLoop*/,
unsigned int& /*nextState*/,
unsigned int& /*nextLoop*/,
XMLSize_t /*elementIndex*/,
SubstitutionGroupComparator * /*comparator*/) const
{
return true;
}
XERCES_CPP_NAMESPACE_END
#endif
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