BESDASResponseHandler.cc

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00001 // BESDASResponseHandler.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 "BESDASResponseHandler.h"
00034 #include "BESDASResponse.h"
00035 #include "BESRequestHandlerList.h"
00036 #include "BESResponseNames.h"
00037 #include "BESDapTransmit.h"
00038 
00039 BESDASResponseHandler::BESDASResponseHandler( string name )
00040     : BESResponseHandler( name )
00041 {
00042 }
00043 
00044 BESDASResponseHandler::~BESDASResponseHandler( )
00045 {
00046 }
00047 
00065 void
00066 BESDASResponseHandler::execute( BESDataHandlerInterface &dhi )
00067 {
00068     dhi.action_name = DAS_RESPONSE_STR ;
00069     DAS *das = new DAS() ;
00070     _response = new BESDASResponse( das ) ;
00071     BESRequestHandlerList::TheList()->execute_each( dhi ) ;
00072 }
00073 
00086 void
00087 BESDASResponseHandler::transmit( BESTransmitter *transmitter,
00088                               BESDataHandlerInterface &dhi )
00089 {
00090     if( _response )
00091     {
00092         transmitter->send_response( DAS_TRANSMITTER, _response, dhi ) ;
00093     }
00094 }
00095 
00102 void
00103 BESDASResponseHandler::dump( ostream &strm ) const
00104 {
00105     strm << BESIndent::LMarg << "BESDASResponseHandler::dump - ("
00106                              << (void *)this << ")" << endl ;
00107     BESIndent::Indent() ;
00108     BESResponseHandler::dump( strm ) ;
00109     BESIndent::UnIndent() ;
00110 }
00111 
00112 BESResponseHandler *
00113 BESDASResponseHandler::DASResponseBuilder( string handler_name )
00114 {
00115     return new BESDASResponseHandler( handler_name ) ;
00116 }
00117 

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