| /* |
| * 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: MixedContentModel.hpp 568078 2007-08-21 11:43:25Z amassari $ |
| */ |
| |
| |
| #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 |
| , const XMLCh* pComplexTypeName = 0 |
| ) ; |
| |
| 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, |
| const unsigned int) const { |
| |
| return XMLContentModel::gInvalidTrans; |
| } |
| |
| inline void MixedContentModel::checkUniqueParticleAttribution |
| ( |
| SchemaGrammar* const |
| , GrammarResolver* const |
| , XMLStringPool* const |
| , XMLValidator* const |
| , unsigned int* const pContentSpecOrgURI |
| , const XMLCh* /*pComplexTypeName*/ /*= 0*/ |
| ) |
| { |
| // 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 |