BESVersionResponseHandler.cc

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00001 // BESVersionResponseHandler.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 "config.h"
00034 
00035 #include "BESVersionResponseHandler.h"
00036 #include "BESVersionInfo.h"
00037 #include "BESRequestHandlerList.h"
00038 #include "BESResponseNames.h"
00039 
00040 BESVersionResponseHandler::BESVersionResponseHandler( const string &name )
00041     : BESResponseHandler( name )
00042 {
00043 }
00044 
00045 BESVersionResponseHandler::~BESVersionResponseHandler( )
00046 {
00047 }
00048 
00067 void
00068 BESVersionResponseHandler::execute( BESDataHandlerInterface &dhi )
00069 {
00070     BESVersionInfo *info = new BESVersionInfo() ;
00071     _response = info ;
00072     dhi.action_name = VERS_RESPONSE_STR ;
00073     info->begin_response( VERS_RESPONSE_STR ) ;
00074 
00075     info->beginBESVersion() ;
00076     info->addBESVersion( PACKAGE_NAME, PACKAGE_VERSION ) ;
00077     info->endBESVersion() ;
00078 
00079     info->beginHandlerVersion() ;
00080     BESRequestHandlerList::TheList()->execute_all( dhi ) ;
00081     info->endHandlerVersion() ;
00082 
00083     info->end_response() ;
00084 }
00085 
00098 void
00099 BESVersionResponseHandler::transmit( BESTransmitter *transmitter,
00100                                   BESDataHandlerInterface &dhi )
00101 {
00102     if( _response )
00103     {
00104         BESVersionInfo *info = dynamic_cast<BESVersionInfo *>(_response) ;
00105         info->transmit( transmitter, dhi ) ;
00106     }
00107 }
00108 
00115 void
00116 BESVersionResponseHandler::dump( ostream &strm ) const
00117 {
00118     strm << BESIndent::LMarg << "BESVersionResponseHandler::dump - ("
00119                              << (void *)this << ")" << endl ;
00120     BESIndent::Indent() ;
00121     BESResponseHandler::dump( strm ) ;
00122     BESIndent::UnIndent() ;
00123 }
00124 
00125 BESResponseHandler *
00126 BESVersionResponseHandler::VersionResponseBuilder( const string &name )
00127 {
00128     return new BESVersionResponseHandler( name ) ;
00129 }
00130 

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