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# XMLEntityHandler.hpp

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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 527149 2007-04-10 14:56:39Z amassari $
    00020  */
    00021
    00022 #if !defined(XERCESC_INCLUDE_GUARD_XMLENTITYHANDLER_HPP)
    00023 #define XERCESC_INCLUDE_GUARD_XMLENTITYHANDLER_HPP
    00024
    00025 #include <xercesc/util/XercesDefs.hpp>
    00026
    00027 XERCES_CPP_NAMESPACE_BEGIN
    00028
    00029 class InputSource;
    00030 class XMLBuffer;
    00031 class XMLResourceIdentifier;
    00032
    00043 class XMLPARSER_EXPORT XMLEntityHandler
    00044 {
    00045 public:
    00046     // -----------------------------------------------------------------------
    00047     //  Constructors are hidden, only the virtual destructor is exposed
    00048     // -----------------------------------------------------------------------
    00049
    00052
    00056     virtual ~XMLEntityHandler()
    00057     {
    00058     }
    00060
    00061
    00062     // -----------------------------------------------------------------------
    00063     //  The virtual entity handler interface
    00064     // -----------------------------------------------------------------------
    00067
    00074     virtual void endInputSource(const InputSource& inputSource) = 0;
    00075
    00087     virtual bool expandSystemId
    00088     (
    00089         const   XMLCh* const    systemId
    00090         ,       XMLBuffer&      toFill
    00091     ) = 0;
    00092
    00098     virtual void resetEntities() = 0;
    00099
    00115     virtual InputSource* resolveEntity
    00116     (
    00117         XMLResourceIdentifier* resourceIdentifier
    00118     ) = 0;
    00119
    00126     virtual void startInputSource(const InputSource& inputSource) = 0;
    00128
    00129
    00130 protected :
    00131     // -----------------------------------------------------------------------
    00132     //  Hidden Constructors
    00133     // -----------------------------------------------------------------------
    00136
    00140     XMLEntityHandler()
    00141     {
    00142     }
    00144
    00145
    00146
    00147 private:
    00148     // -----------------------------------------------------------------------
    00149     //  Unimplemented constructors and destructor
    00150     // -----------------------------------------------------------------------
    00151     XMLEntityHandler(const XMLEntityHandler&);
    00152     XMLEntityHandler& operator=(const XMLEntityHandler&);
    00153 };
    00154
    00155 XERCES_CPP_NAMESPACE_END
    00156
    00157 #endif