OPeNDAP Hyrax Back End Server (BES)
Updated for version 3.8.3
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00001 // BESRequestHandler.h 00002 00003 // This file is part of bes, A C++ back-end server implementation framework 00004 // for the OPeNDAP Data Access Protocol. 00005 00006 // Copyright (c) 2004-2009 University Corporation for Atmospheric Research 00007 // Author: Patrick West <pwest@ucar.edu> and Jose Garcia <jgarcia@ucar.edu> 00008 // 00009 // This library is free software; you can redistribute it and/or 00010 // modify it under the terms of the GNU Lesser General Public 00011 // License as published by the Free Software Foundation; either 00012 // version 2.1 of the License, or (at your option) any later version. 00013 // 00014 // This library is distributed in the hope that it will be useful, 00015 // but WITHOUT ANY WARRANTY; without even the implied warranty of 00016 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00017 // Lesser General Public License for more details. 00018 // 00019 // You should have received a copy of the GNU Lesser General Public 00020 // License along with this library; if not, write to the Free Software 00021 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 00022 // 00023 // You can contact University Corporation for Atmospheric Research at 00024 // 3080 Center Green Drive, Boulder, CO 80301 00025 00026 // (c) COPYRIGHT University Corporation for Atmospheric Research 2004-2005 00027 // Please read the full copyright statement in the file COPYRIGHT_UCAR. 00028 // 00029 // Authors: 00030 // pwest Patrick West <pwest@ucar.edu> 00031 // jgarcia Jose Garcia <jgarcia@ucar.edu> 00032 00033 #ifndef I_BESRequestHandler_h 00034 #define I_BESRequestHandler_h 1 00035 00036 #include <map> 00037 #include <string> 00038 00039 using std::map ; 00040 using std::string ; 00041 00042 #include "BESObj.h" 00043 #include "BESDataHandlerInterface.h" 00044 00045 typedef bool (*p_request_handler)(BESDataHandlerInterface &); 00046 #define BES_REQUEST_HANDLER_CATCH_ALL "catch_all" 00047 00073 class BESRequestHandler : public BESObj 00074 { 00075 private: 00076 map< string, p_request_handler > _handler_list ; 00077 string _name ; 00078 public: 00079 BESRequestHandler( const string &name ) 00080 : _name( name ) {} 00081 virtual ~BESRequestHandler(void) {} 00082 00083 typedef map< string, p_request_handler >::const_iterator Handler_citer ; 00084 typedef map< string, p_request_handler >::iterator Handler_iter ; 00085 00086 virtual const string & get_name( ) const { return _name ; } 00087 00088 virtual bool add_handler( const string &handler_name, 00089 p_request_handler handler_method ) ; 00090 virtual bool remove_handler( const string &handler_name ) ; 00091 virtual p_request_handler find_handler( const string &handler_name ) ; 00092 00093 virtual string get_handler_names() ; 00094 00095 virtual void dump( ostream &strm ) const ; 00096 }; 00097 00098 #endif // I_BESRequestHandler_h 00099