DocumentHandler.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: DocumentHandler.hpp 557282 2007-07-18 14:54:15Z amassari $
00020  */
00021 
00022 #if !defined(XERCESC_INCLUDE_GUARD_DOCUMENTHANDLER_HPP)
00023 #define XERCESC_INCLUDE_GUARD_DOCUMENTHANDLER_HPP
00024 
00025 #include <xercesc/util/XercesDefs.hpp>
00026 
00027 XERCES_CPP_NAMESPACE_BEGIN
00028 
00029 class AttributeList;
00030 class Locator;
00031 
00060 class SAX_EXPORT DocumentHandler
00061 {
00062 public:
00066     DocumentHandler()
00067     {
00068     }
00069 
00071     virtual ~DocumentHandler()
00072     {
00073     }
00075 
00103     virtual void characters
00104     (
00105         const   XMLCh* const    chars
00106         , const XMLSize_t       length
00107     ) = 0;
00108 
00121     virtual void endDocument () = 0;
00122 
00138     virtual void endElement(const XMLCh* const name) = 0;
00139 
00163     virtual void ignorableWhitespace
00164     (
00165         const   XMLCh* const    chars
00166         , const XMLSize_t       length
00167     ) = 0;
00168 
00186     virtual void processingInstruction
00187     (
00188         const   XMLCh* const    target
00189         , const XMLCh* const    data
00190     ) = 0;
00191 
00199     virtual void resetDocument() = 0;
00200 
00229     virtual void setDocumentLocator(const Locator* const locator) = 0;
00230 
00241     virtual void startDocument() = 0;
00242 
00265     virtual void startElement
00266     (
00267         const   XMLCh* const    name
00268         ,       AttributeList&  attrs
00269     ) = 0;
00270 
00272 
00273 private :
00274     /* Unimplemented Constructors and operators */
00275     /* Copy constructor */
00276     DocumentHandler(const DocumentHandler&);
00278     DocumentHandler& operator=(const DocumentHandler&);
00279 };
00280 
00281 XERCES_CPP_NAMESPACE_END
00282 
00283 #endif

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