/home/tommi/cxxtools/include/cxxtools/xml/entityresolver.h

00001 /*
00002  * This library is free software; you can redistribute it and/or
00003  * modify it under the terms of the GNU Lesser General Public
00004  * License as published by the Free Software Foundation; either
00005  * version 2.1 of the License, or (at your option) any later version.
00006  * 
00007  * As a special exception, you may use this file as part of a free
00008  * software library without restriction. Specifically, if other files
00009  * instantiate templates or use macros or inline functions from this
00010  * file, or you compile this file and link it with other files to
00011  * produce an executable, this file does not by itself cause the
00012  * resulting executable to be covered by the GNU General Public
00013  * License. This exception does not however invalidate any other
00014  * reasons why the executable file might be covered by the GNU Library
00015  * General Public License.
00016  * 
00017  * This library is distributed in the hope that it will be useful,
00018  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00019  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00020  * Lesser General Public License for more details.
00021  * 
00022  * You should have received a copy of the GNU Lesser General Public
00023  * License along with this library; if not, write to the Free Software
00024  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
00025  */
00026 #ifndef cxxtools_xml_EntityResolver_h
00027 #define cxxtools_xml_EntityResolver_h
00028 
00029 #include <cxxtools/xml/api.h>
00030 #include <cxxtools/string.h>
00031 #include <map>
00032 
00033 namespace cxxtools
00034 {
00035 
00036 namespace xml
00037 {
00038 
00046 class CXXTOOLS_XML_API EntityResolver
00047 {
00048 
00049     public:
00055         EntityResolver()
00056         { }
00057 
00063         void clear()
00064         { _entityMap.clear(); }
00065 
00074         void addEntity(const String& entity, const String& token)
00075         { _entityMap.insert( std::pair<String, String>(entity, token) ); }
00076 
00077 
00088         String resolveEntity(const String& entity) const;
00089 
00097         String getEntity(Char ch) const;
00098 
00106         void getEntity(std::basic_ostream<Char>& os, Char ch) const;
00107 
00108     private:
00110         typedef std::map<String, String> EntityMap;
00111         EntityMap _entityMap;
00112 };
00113 
00114 }
00115 
00116 }
00117 
00118 #endif