OPeNDAP Hyrax Back End Server (BES)  Updated for version 3.8.3
BESDataResponseHandler.cc
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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) 2004-2009 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 "BESDataResponseHandler.h"
00034 #include "BESDataDDSResponse.h"
00035 #include "BESRequestHandlerList.h"
00036 #include "BESDapNames.h"
00037 #include "BESDapTransmit.h"
00038 
00039 BESDataResponseHandler::BESDataResponseHandler( const string &name )
00040     : BESResponseHandler( name )
00041 {
00042 }
00043 
00044 BESDataResponseHandler::~BESDataResponseHandler( )
00045 {
00046 }
00047 
00062 void
00063 BESDataResponseHandler::execute( BESDataHandlerInterface &dhi )
00064 {
00065     dhi.action_name = DATA_RESPONSE_STR ;
00066     // NOTE: It is the responsibility of the specific request handler to set
00067     // the BaseTypeFactory. It is set to NULL here
00068     DataDDS *dds = new DataDDS( NULL, "virtual" ) ;
00069     _response = new BESDataDDSResponse( dds ) ;
00070     BESRequestHandlerList::TheList()->execute_each( dhi ) ;
00071 }
00072 
00084 void
00085 BESDataResponseHandler::transmit( BESTransmitter *transmitter,
00086                                   BESDataHandlerInterface &dhi )
00087 {
00088     if( _response )
00089     {
00090         transmitter->send_response( DATA_SERVICE, _response, dhi ) ;
00091     }
00092 }
00093 
00100 void
00101 BESDataResponseHandler::dump( ostream &strm ) const
00102 {
00103     strm << BESIndent::LMarg << "BESDataResponseHandler::dump - ("
00104                              << (void *)this << ")" << endl ;
00105     BESIndent::Indent() ;
00106     BESResponseHandler::dump( strm ) ;
00107     BESIndent::UnIndent() ;
00108 }
00109 
00110 BESResponseHandler *
00111 BESDataResponseHandler::DataResponseBuilder( const string &name )
00112 {
00113     return new BESDataResponseHandler( name ) ;
00114 }
00115