BESTransmitter.cc

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00001 // BESTransmitter.cc
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) 2004,2005 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 Atmostpheric 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 #include "BESTransmitter.h"
00034 
00035 bool
00036 BESTransmitter::add_method( string method_name, p_transmitter trans_method )
00037 {
00038     BESTransmitter::_method_citer i ;
00039     i = _method_list.find( method_name ) ;
00040     if( i == _method_list.end() )
00041     {
00042         _method_list[method_name] = trans_method ;
00043         return true ;
00044     }
00045     return false ;
00046 }
00047 
00048 bool
00049 BESTransmitter::remove_method( string method_name )
00050 {
00051     BESTransmitter::_method_iter i ;
00052     i = _method_list.find( method_name ) ;
00053     if( i != _method_list.end() )
00054     {
00055         _method_list.erase( i ) ;
00056         return true ;
00057     }
00058     return false ;
00059 }
00060 
00061 p_transmitter
00062 BESTransmitter::find_method( string method_name )
00063 {
00064     BESTransmitter::_method_citer i ;
00065     i = _method_list.find( method_name ) ;
00066     if( i != _method_list.end() )
00067     {
00068         p_transmitter p = (*i).second ;
00069         return p ;
00070     }
00071     return 0 ;
00072 }
00073 
00074 void
00075 BESTransmitter::send_response( const string &method_name,
00076                                BESResponseObject *response,
00077                                BESDataHandlerInterface &dhi )
00078 {
00079     p_transmitter p = find_method( method_name ) ;
00080     if( p )
00081     {
00082         p( response, dhi ) ;
00083     }
00084 }
00085 
00093 void
00094 BESTransmitter::dump( ostream &strm ) const
00095 {
00096     strm << BESIndent::LMarg << "BESTransmitter::dump - ("
00097                              << (void *)this << ")" << endl ;
00098     BESIndent::Indent() ;
00099     if( _method_list.size() )
00100     {
00101         strm << BESIndent::LMarg << "registered methods:" << endl ;
00102         BESIndent::Indent() ;
00103         _method_citer i = _method_list.begin() ;
00104         _method_citer ie = _method_list.end() ;
00105         for( ; i != ie; i++ )
00106         {
00107             strm << BESIndent::LMarg << (*i).first << ": "
00108                                      << (void *)(*i).second << endl ;
00109         }
00110         BESIndent::UnIndent() ;
00111     }
00112     else
00113     {
00114         strm << BESIndent::LMarg << "registered methods: none" << endl ;
00115     }
00116     BESIndent::UnIndent() ;
00117 }
00118 

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