| /* |
| * 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: DTDAttDefList.hpp 568078 2007-08-21 11:43:25Z amassari $ |
| */ |
| |
| |
| #if !defined(DTDATTDEFLIST_HPP) |
| #define DTDATTDEFLIST_HPP |
| |
| #include <xercesc/util/RefHashTableOf.hpp> |
| #include <xercesc/validators/DTD/DTDElementDecl.hpp> |
| |
| XERCES_CPP_NAMESPACE_BEGIN |
| |
| // |
| // This is a derivative of the framework abstract class which defines the |
| // interface to a list of attribute defs that belong to a particular |
| // element. The scanner needs to be able to get a list of the attributes |
| // that an element supports, for use during the validation process and for |
| // fixed/default attribute processing. |
| // |
| // Since each validator can store attributes differently, this abstract |
| // interface allows each validator to provide an implementation of this |
| // data strucure that works best for it. |
| // |
| // For us, we just wrap the RefHashTableOf collection that the DTDElementDecl |
| // class uses to store the attributes that belong to it. |
| // |
| // This clss does not adopt the hash table, it just references it. The |
| // hash table is owned by the element decl it is a member of. |
| // |
| class VALIDATORS_EXPORT DTDAttDefList : public XMLAttDefList |
| { |
| public : |
| // ----------------------------------------------------------------------- |
| // Constructors and Destructor |
| // ----------------------------------------------------------------------- |
| DTDAttDefList |
| ( |
| RefHashTableOf<DTDAttDef>* const listToUse, |
| MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager |
| ); |
| |
| ~DTDAttDefList(); |
| |
| |
| // ----------------------------------------------------------------------- |
| // Implementation of the virtual interface |
| // ----------------------------------------------------------------------- |
| |
| /** |
| * @deprecated This method is not thread-safe. |
| */ |
| virtual bool hasMoreElements() const; |
| virtual bool isEmpty() const; |
| virtual XMLAttDef* findAttDef |
| ( |
| const unsigned long uriID |
| , const XMLCh* const attName |
| ); |
| virtual const XMLAttDef* findAttDef |
| ( |
| const unsigned long uriID |
| , const XMLCh* const attName |
| ) const; |
| virtual XMLAttDef* findAttDef |
| ( |
| const XMLCh* const attURI |
| , const XMLCh* const attName |
| ); |
| virtual const XMLAttDef* findAttDef |
| ( |
| const XMLCh* const attURI |
| , const XMLCh* const attName |
| ) const; |
| |
| /** |
| * @deprecated This method is not thread-safe. |
| */ |
| virtual XMLAttDef& nextElement(); |
| |
| /** |
| * @deprecated This method is not thread-safe. |
| */ |
| virtual void Reset(); |
| |
| /** |
| * return total number of attributes in this list |
| */ |
| virtual unsigned int getAttDefCount() const ; |
| |
| /** |
| * return attribute at the index-th position in the list. |
| */ |
| virtual XMLAttDef &getAttDef(unsigned int index) ; |
| |
| /** |
| * return attribute at the index-th position in the list. |
| */ |
| virtual const XMLAttDef &getAttDef(unsigned int index) const ; |
| |
| /*** |
| * Support for Serialization/De-serialization |
| ***/ |
| DECL_XSERIALIZABLE(DTDAttDefList) |
| |
| DTDAttDefList(MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager); |
| |
| private : |
| |
| void addAttDef(DTDAttDef *toAdd); |
| // ----------------------------------------------------------------------- |
| // Unimplemented constructors and operators |
| // ----------------------------------------------------------------------- |
| DTDAttDefList(const DTDAttDefList &); |
| DTDAttDefList& operator = (const DTDAttDefList&); |
| |
| // ----------------------------------------------------------------------- |
| // Private data members |
| // |
| // fEnum |
| // This is an enerator for the list that we use to do the enumerator |
| // type methods of this class. |
| // |
| // fList |
| // The list of DTDAttDef objects that represent the attributes that |
| // a particular element supports. |
| // fArray |
| // vector of pointers to the DTDAttDef objects contained in this list |
| // fSize |
| // size of fArray |
| // fCount |
| // number of DTDAttDef objects currently stored in this list |
| // ----------------------------------------------------------------------- |
| RefHashTableOfEnumerator<DTDAttDef>* fEnum; |
| RefHashTableOf<DTDAttDef>* fList; |
| DTDAttDef** fArray; |
| unsigned int fSize; |
| unsigned int fCount; |
| |
| friend class DTDElementDecl; |
| }; |
| |
| inline void DTDAttDefList::addAttDef(DTDAttDef *toAdd) |
| { |
| if(fCount == fSize) |
| { |
| // need to grow fArray |
| fSize <<= 1; |
| DTDAttDef** newArray = (DTDAttDef **)((getMemoryManager())->allocate( sizeof(DTDAttDef*) * fSize )); |
| memcpy(newArray, fArray, fCount * sizeof(DTDAttDef *)); |
| (getMemoryManager())->deallocate(fArray); |
| fArray = newArray; |
| } |
| fArray[fCount++] = toAdd; |
| } |
| |
| XERCES_CPP_NAMESPACE_END |
| |
| #endif |