00001 // BESDataResponseHandler.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 "BESDataResponseHandler.h" 00034 #include "BESDataDDSResponse.h" 00035 #include "BESRequestHandlerList.h" 00036 #include "BESResponseNames.h" 00037 #include "BESDapTransmit.h" 00038 00039 BESDataResponseHandler::BESDataResponseHandler( string name ) 00040 : BESResponseHandler( name ) 00041 { 00042 } 00043 00044 BESDataResponseHandler::~BESDataResponseHandler( ) 00045 { 00046 } 00047 00066 void 00067 BESDataResponseHandler::execute( BESDataHandlerInterface &dhi ) 00068 { 00069 dhi.action_name = DATA_RESPONSE_STR ; 00070 // NOTE: It is the responsbility of the specific request handler to set 00071 // the BaseTypeFactory. It is set to NULL here 00072 DataDDS *dds = new DataDDS( NULL, "virtual" ) ; 00073 _response = new BESDataDDSResponse( dds ) ; 00074 BESRequestHandlerList::TheList()->execute_each( dhi ) ; 00075 } 00076 00088 void 00089 BESDataResponseHandler::transmit( BESTransmitter *transmitter, 00090 BESDataHandlerInterface &dhi ) 00091 { 00092 if( _response ) 00093 { 00094 transmitter->send_response( DATA_TRANSMITTER, _response, dhi ) ; 00095 } 00096 } 00097 00104 void 00105 BESDataResponseHandler::dump( ostream &strm ) const 00106 { 00107 strm << BESIndent::LMarg << "BESDataResponseHandler::dump - (" 00108 << (void *)this << ")" << endl ; 00109 BESIndent::Indent() ; 00110 BESResponseHandler::dump( strm ) ; 00111 BESIndent::UnIndent() ; 00112 } 00113 00114 BESResponseHandler * 00115 BESDataResponseHandler::DataResponseBuilder( string handler_name ) 00116 { 00117 return new BESDataResponseHandler( handler_name ) ; 00118 } 00119