OPeNDAP Hyrax Back End Server (BES) Updated for version 3.8.3
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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) 2004-2009 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 #include "BESTransmitter.h" 00034 #include "BESInternalError.h" 00035 00036 bool 00037 BESTransmitter::add_method( string method_name, p_transmitter trans_method ) 00038 { 00039 BESTransmitter::_method_citer i ; 00040 i = _method_list.find( method_name ) ; 00041 if( i == _method_list.end() ) 00042 { 00043 _method_list[method_name] = trans_method ; 00044 return true ; 00045 } 00046 return false ; 00047 } 00048 00049 bool 00050 BESTransmitter::remove_method( string method_name ) 00051 { 00052 BESTransmitter::_method_iter i ; 00053 i = _method_list.find( method_name ) ; 00054 if( i != _method_list.end() ) 00055 { 00056 _method_list.erase( i ) ; 00057 return true ; 00058 } 00059 return false ; 00060 } 00061 00062 p_transmitter 00063 BESTransmitter::find_method( string method_name ) 00064 { 00065 BESTransmitter::_method_citer i ; 00066 i = _method_list.find( method_name ) ; 00067 if( i != _method_list.end() ) 00068 { 00069 p_transmitter p = (*i).second ; 00070 return p ; 00071 } 00072 return 0 ; 00073 } 00074 00075 void 00076 BESTransmitter::send_response( const string &method_name, 00077 BESResponseObject *response, 00078 BESDataHandlerInterface &dhi ) 00079 { 00080 p_transmitter p = find_method( method_name ) ; 00081 if( p ) 00082 { 00083 p( response, dhi ) ; 00084 } 00085 else 00086 { 00087 string err = (string)"Unable to transmit response, no transmit for " 00088 + method_name ; 00089 throw BESInternalError( err, __FILE__, __LINE__ ) ; 00090 } 00091 } 00092 00100 void 00101 BESTransmitter::dump( ostream &strm ) const 00102 { 00103 strm << BESIndent::LMarg << "BESTransmitter::dump - (" 00104 << (void *)this << ")" << endl ; 00105 BESIndent::Indent() ; 00106 if( _method_list.size() ) 00107 { 00108 strm << BESIndent::LMarg << "registered methods:" << endl ; 00109 BESIndent::Indent() ; 00110 _method_citer i = _method_list.begin() ; 00111 _method_citer ie = _method_list.end() ; 00112 for( ; i != ie; i++ ) 00113 { 00114 strm << BESIndent::LMarg << (*i).first << ": " 00115 << (void *)(*i).second << endl ; 00116 } 00117 BESIndent::UnIndent() ; 00118 } 00119 else 00120 { 00121 strm << BESIndent::LMarg << "registered methods: none" << endl ; 00122 } 00123 BESIndent::UnIndent() ; 00124 } 00125