| /* |
| * 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. |
| */ |
| |
| /* |
| * $Id$ |
| */ |
| |
| #if !defined(XERCESC_INCLUDE_GUARD_PSVIATTRIBUTE_LIST_HPP) |
| #define XERCESC_INCLUDE_GUARD_PSVIATTRIBUTE_LIST_HPP |
| |
| #include <xercesc/util/PlatformUtils.hpp> |
| #include <xercesc/framework/psvi/PSVIAttribute.hpp> |
| #include <xercesc/util/RefVectorOf.hpp> |
| |
| namespace XERCES_CPP_NAMESPACE { |
| |
| /** |
| * A container for the PSVI contributions to attributes that occur |
| * on a particular element. |
| * This is always owned by the parser/validator from |
| * which it is obtained. The parser/validator will specify |
| * under what conditions it may be relied upon to have meaningful contents. |
| */ |
| |
| class XMLPARSER_EXPORT PSVIAttributeStorage : public XMemory |
| { |
| public: |
| PSVIAttributeStorage() : |
| fPSVIAttribute(0) |
| , fAttributeName(0) |
| , fAttributeNamespace(0) |
| { |
| } |
| |
| ~PSVIAttributeStorage() |
| { |
| delete fPSVIAttribute; |
| } |
| |
| PSVIAttribute* fPSVIAttribute; |
| const XMLCh* fAttributeName; |
| const XMLCh* fAttributeNamespace; |
| }; |
| |
| class XMLPARSER_EXPORT PSVIAttributeList : public XMemory |
| { |
| public: |
| |
| // Constructors and Destructor |
| // ----------------------------------------------------------------------- |
| /** @name Constructors */ |
| //@{ |
| |
| /** |
| * The default constructor |
| * |
| * @param manager The configurable memory manager |
| */ |
| PSVIAttributeList( MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager); |
| |
| //@}; |
| |
| /** @name Destructor */ |
| //@{ |
| ~PSVIAttributeList(); |
| //@} |
| |
| //--------------------- |
| /** @name PSVIAttributeList methods */ |
| |
| //@{ |
| |
| /* |
| * Get the number of attributes whose PSVI contributions |
| * are contained in this list. |
| */ |
| XMLSize_t getLength() const; |
| |
| /* |
| * Get the PSVI contribution of attribute at position i |
| * in this list. Indices start from 0. |
| * @param index index from which the attribute PSVI contribution |
| * is to come. |
| * @return PSVIAttribute containing the attributes PSVI contributions; |
| * null is returned if the index is out of range. |
| */ |
| PSVIAttribute *getAttributePSVIAtIndex(const XMLSize_t index); |
| |
| /* |
| * Get local part of attribute name at position index in the list. |
| * Indices start from 0. |
| * @param index index from which the attribute name |
| * is to come. |
| * @return local part of the attribute's name; null is returned if the index |
| * is out of range. |
| */ |
| const XMLCh *getAttributeNameAtIndex(const XMLSize_t index); |
| |
| /* |
| * Get namespace of attribute at position index in the list. |
| * Indices start from 0. |
| * @param index index from which the attribute namespace |
| * is to come. |
| * @return namespace of the attribute; |
| * null is returned if the index is out of range. |
| */ |
| const XMLCh *getAttributeNamespaceAtIndex(const XMLSize_t index); |
| |
| /* |
| * Get the PSVI contribution of attribute with given |
| * local name and namespace. |
| * @param attrName local part of the attribute's name |
| * @param attrNamespace namespace of the attribute |
| * @return null if the attribute PSVI does not exist |
| */ |
| PSVIAttribute *getAttributePSVIByName(const XMLCh *attrName |
| , const XMLCh * attrNamespace); |
| |
| //@} |
| |
| //---------------------------------- |
| /** methods needed by implementation */ |
| |
| //@{ |
| |
| /** |
| * returns a PSVI attribute of undetermined state and given name/namespace and |
| * makes that object part of the internal list. Intended to be called |
| * during validation of an element. |
| * @param attrName name of this attribute |
| * @param attrNS URI of the attribute |
| * @return new, uninitialized, PSVIAttribute object |
| */ |
| PSVIAttribute *getPSVIAttributeToFill( |
| const XMLCh * attrName |
| , const XMLCh * attrNS); |
| |
| /** |
| * reset the list |
| */ |
| void reset(); |
| |
| //@} |
| |
| private: |
| |
| // ----------------------------------------------------------------------- |
| // Unimplemented constructors and operators |
| // ----------------------------------------------------------------------- |
| PSVIAttributeList(const PSVIAttributeList&); |
| PSVIAttributeList & operator=(const PSVIAttributeList &); |
| |
| |
| // ----------------------------------------------------------------------- |
| // data members |
| // ----------------------------------------------------------------------- |
| // fMemoryManager |
| // handler to provide dynamically-need memory |
| // fAttrList |
| // list of PSVIAttributes contained by this object |
| // fAttrPos |
| // current number of initialized PSVIAttributes in fAttrList |
| MemoryManager* fMemoryManager; |
| RefVectorOf<PSVIAttributeStorage>* fAttrList; |
| XMLSize_t fAttrPos; |
| }; |
| |
| inline PSVIAttributeList::~PSVIAttributeList() |
| { |
| delete fAttrList; |
| } |
| |
| inline PSVIAttribute *PSVIAttributeList::getPSVIAttributeToFill( |
| const XMLCh *attrName |
| , const XMLCh * attrNS) |
| { |
| PSVIAttributeStorage* storage = 0; |
| if(fAttrPos == fAttrList->size()) |
| { |
| storage = new (fMemoryManager) PSVIAttributeStorage(); |
| storage->fPSVIAttribute = new (fMemoryManager) PSVIAttribute(fMemoryManager); |
| fAttrList->addElement(storage); |
| } |
| else |
| { |
| storage = fAttrList->elementAt(fAttrPos); |
| } |
| storage->fAttributeName = attrName; |
| storage->fAttributeNamespace = attrNS; |
| fAttrPos++; |
| return storage->fPSVIAttribute; |
| } |
| |
| inline void PSVIAttributeList::reset() |
| { |
| fAttrPos = 0; |
| } |
| |
| } |
| |
| #endif |