00001 // BESShowContextResponseHandler.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 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 "BESShowContextResponseHandler.h" 00034 #include "BESInfoList.h" 00035 #include "BESInfo.h" 00036 #include "BESContextManager.h" 00037 #include "BESResponseNames.h" 00038 00039 BESShowContextResponseHandler::BESShowContextResponseHandler( const string &name ) 00040 : BESResponseHandler( name ) 00041 { 00042 } 00043 00044 BESShowContextResponseHandler::~BESShowContextResponseHandler( ) 00045 { 00046 } 00047 00062 void 00063 BESShowContextResponseHandler::execute( BESDataHandlerInterface &dhi ) 00064 { 00065 dhi.action_name = SET_CONTEXT_STR ; 00066 BESInfo *info = BESInfoList::TheList()->build_info() ; 00067 _response = info ; 00068 00069 info->begin_response( SHOW_CONTEXT_STR ) ; 00070 BESContextManager::TheManager()->list_context( *info ) ; 00071 info->end_response() ; 00072 } 00073 00086 void 00087 BESShowContextResponseHandler::transmit( BESTransmitter *transmitter, 00088 BESDataHandlerInterface &dhi ) 00089 { 00090 if( _response ) 00091 { 00092 BESInfo *info = dynamic_cast<BESInfo *>(_response) ; 00093 info->transmit( transmitter, dhi ) ; 00094 } 00095 } 00096 00103 void 00104 BESShowContextResponseHandler::dump( ostream &strm ) const 00105 { 00106 strm << BESIndent::LMarg << "BESShowContextResponseHandler::dump - (" 00107 << (void *)this << ")" << endl ; 00108 BESIndent::Indent() ; 00109 BESResponseHandler::dump( strm ) ; 00110 BESIndent::UnIndent() ; 00111 } 00112 00113 BESResponseHandler * 00114 BESShowContextResponseHandler::ShowContextResponseBuilder( const string &name ) 00115 { 00116 return new BESShowContextResponseHandler( name ) ; 00117 } 00118