ValidationContext.hpp Source File

00001 /*
00002  * Copyright 1999-2004 The Apache Software Foundation.
00003  * 
00004  * Licensed under the Apache License, Version 2.0 (the "License");
00005  * you may not use this file except in compliance with the License.
00006  * You may obtain a copy of the License at
00007  * 
00008  *      http://www.apache.org/licenses/LICENSE-2.0
00009  * 
00010  * Unless required by applicable law or agreed to in writing, software
00011  * distributed under the License is distributed on an "AS IS" BASIS,
00012  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00013  * See the License for the specific language governing permissions and
00014  * limitations under the License.
00015  */
00016 
00017 /*
00018  * $Log: ValidationContext.hpp,v $
00019  * Revision 1.3  2004/09/08 13:55:58  peiyongz
00020  * Apache License Version 2.0
00021  *
00022  * Revision 1.2  2003/11/24 05:10:26  neilg
00023  * implement method for determining member type of union that validated some value
00024  *
00025  * Revision 1.1  2003/11/12 20:28:16  peiyongz
00026  * Stateless Grammar: ValidationContext
00027  *
00028  * $Id: ValidationContext.hpp,v 1.3 2004/09/08 13:55:58 peiyongz Exp $
00029  *
00030  */
00031 
00032 #if !defined(VALIDATION_CONTEXT_HPP)
00033 #define VALIDATION_CONTEXT_HPP
00034 
00035 #include <xercesc/util/PlatformUtils.hpp>
00036 #include <xercesc/util/RefHashTableOf.hpp>
00037 #include <xercesc/util/NameIdPool.hpp>
00038 #include <xercesc/util/XMemory.hpp>
00039 
00040 XERCES_CPP_NAMESPACE_BEGIN
00041 
00042 class XMLRefInfo;
00043 class DTDEntityDecl;
00044 class DatatypeValidator;
00045 
00046 class  ValidationContext : public XMemory
00047 {
00048 public :
00049     // -----------------------------------------------------------------------
00051     // -----------------------------------------------------------------------
00053 
00058     virtual ~ValidationContext(){};
00060 
00061     // -----------------------------------------------------------------------
00063     // -----------------------------------------------------------------------
00065 
00070     virtual RefHashTableOf<XMLRefInfo>*  getIdRefList() const = 0;
00071 
00072     virtual void                         setIdRefList(RefHashTableOf<XMLRefInfo>* const) = 0;
00073 
00074     virtual void                         clearIdRefList() = 0;
00075 
00076     virtual void                         addId(const XMLCh * const ) = 0;
00077 
00078     virtual void                         addIdRef(const XMLCh * const ) = 0;
00079 
00080     virtual void                         toCheckIdRefList(bool) = 0;
00081 
00086     virtual const NameIdPool<DTDEntityDecl>* getEntityDeclPool() const = 0;
00087 
00088     virtual const NameIdPool<DTDEntityDecl>* setEntityDeclPool(const NameIdPool<DTDEntityDecl>* const) = 0;    
00089            
00090     virtual void                             checkEntity(const XMLCh * const ) const = 0 ;
00091 
00097     virtual DatatypeValidator * getValidatingMemberType() const = 0 ;
00098     virtual void setValidatingMemberType(DatatypeValidator * validatingMemberType) = 0 ;
00099 
00101 
00102    
00103 protected :
00104     // -----------------------------------------------------------------------
00106     // -----------------------------------------------------------------------
00108     ValidationContext(MemoryManager* const memMgr = XMLPlatformUtils::fgMemoryManager)
00109     :fMemoryManager(memMgr)
00110     {
00111     };
00113 
00114     // -----------------------------------------------------------------------
00115     //  Data members
00116     //
00117     //  fMemoryManager
00118     //      Pluggable memory manager for dynamic allocation/deallocation.
00119     // -----------------------------------------------------------------------
00120     MemoryManager*                    fMemoryManager;
00121 
00122 private :
00123     // -----------------------------------------------------------------------
00125     // -----------------------------------------------------------------------
00127     ValidationContext(const ValidationContext& );
00128     ValidationContext& operator=(const ValidationContext& );
00130 
00131 };
00132 
00133 XERCES_CPP_NAMESPACE_END
00134 
00135 #endif
00136