Xerces-C++: XMLEntityHandler.hpp Source File

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    00001 /*
    00002  * Licensed to the Apache Software Foundation (ASF) under one or more
    00003  * contributor license agreements.  See the NOTICE file distributed with
    00004  * this work for additional information regarding copyright ownership.
    00005  * The ASF licenses this file to You under the Apache License, Version 2.0
    00006  * (the "License"); you may not use this file except in compliance with
    00007  * the License.  You may obtain a copy of the License at
    00008  *
    00009  *      http://www.apache.org/licenses/LICENSE-2.0
    00010  *
    00011  * Unless required by applicable law or agreed to in writing, software
    00012  * distributed under the License is distributed on an "AS IS" BASIS,
    00013  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    00014  * See the License for the specific language governing permissions and
    00015  * limitations under the License.
    00016  */
    00017
    00018  /*
    00019  * $Id: XMLEntityHandler.hpp 568078 2007-08-21 11:43:25Z amassari $
    00020  */
    00021
    00022
    00023 #if !defined(XMLENTITYHANDLER_HPP)
    00024 #define XMLENTITYHANDLER_HPP
    00025
    00026 #include <xercesc/util/XercesDefs.hpp>
    00027
    00028 XERCES_CPP_NAMESPACE_BEGIN
    00029
    00030 class InputSource;
    00031 class XMLBuffer;
    00032 class XMLResourceIdentifier;
    00033
    00044 class  XMLEntityHandler
    00045 {
    00046 public:
    00047     // -----------------------------------------------------------------------
    00048     //  Constructors are hidden, only the virtual destructor is exposed
    00049     // -----------------------------------------------------------------------
    00050
    00053
    00057     virtual ~XMLEntityHandler()
    00058     {
    00059     }
    00061
    00062
    00063     // -----------------------------------------------------------------------
    00064     //  The virtual entity handler interface
    00065     // -----------------------------------------------------------------------
    00068
    00075     virtual void endInputSource(const InputSource& inputSource) = 0;
    00076
    00088     virtual bool expandSystemId
    00089     (
    00090         const   XMLCh* const    systemId
    00091         ,       XMLBuffer&      toFill
    00092     ) = 0;
    00093
    00099     virtual void resetEntities() = 0;
    00100
    00121     virtual InputSource* resolveEntity
    00122     (
    00123         const   XMLCh* const    publicId
    00124         , const XMLCh* const    systemId
    00125         , const XMLCh* const    baseURI = 0
    00126     ) = 0;
    00127
    00143     virtual InputSource* resolveEntity
    00144     (
    00145         XMLResourceIdentifier* resourceIdentifier
    00146     ) = 0;
    00147
    00154     virtual void startInputSource(const InputSource& inputSource) = 0;
    00156
    00157
    00158 protected :
    00159     // -----------------------------------------------------------------------
    00160     //  Hidden Constructors
    00161     // -----------------------------------------------------------------------
    00164
    00168     XMLEntityHandler()
    00169     {
    00170     }
    00172
    00173
    00174
    00175 private:
    00176     // -----------------------------------------------------------------------
    00177     //  Unimplemented constructors and destructor
    00178     // -----------------------------------------------------------------------
    00179     XMLEntityHandler(const XMLEntityHandler&);
    00180     XMLEntityHandler& operator=(const XMLEntityHandler&);
    00181 };
    00182
    00183 XERCES_CPP_NAMESPACE_END
    00184
    00185 #endif

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