BESSetContainerResponseHandler.cc

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00001 // BESSetContainerResponseHandler.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 "BESSetContainerResponseHandler.h"
00034 #include "BESSilentInfo.h"
00035 #include "BESContainerStorageList.h"
00036 #include "BESContainerStorage.h"
00037 #include "BESContainerStorageException.h"
00038 #include "BESDataNames.h"
00039 #include "BESHandlerException.h"
00040 #include "BESResponseNames.h"
00041 
00042 BESSetContainerResponseHandler::BESSetContainerResponseHandler( string name )
00043     : BESResponseHandler( name )
00044 {
00045 }
00046 
00047 BESSetContainerResponseHandler::~BESSetContainerResponseHandler( )
00048 {
00049 }
00050 
00088 void
00089 BESSetContainerResponseHandler::execute( BESDataHandlerInterface &dhi )
00090 {
00091     dhi.action_name = SETCONTAINER_STR ;
00092     BESInfo *info = new BESSilentInfo() ;
00093     _response = info ;
00094 
00095     string store_name = dhi.data[STORE_NAME] ;
00096     string symbolic_name = dhi.data[SYMBOLIC_NAME] ;
00097     string real_name = dhi.data[REAL_NAME] ;
00098     string container_type = dhi.data[CONTAINER_TYPE] ;
00099     BESContainerStorage *cp =
00100         BESContainerStorageList::TheList()->find_persistence( store_name );
00101     if( cp )
00102     {
00103         bool deleted = cp->del_container( symbolic_name ) ;
00104         cp->add_container( symbolic_name, real_name, container_type ) ;
00105     }
00106     else
00107     {
00108         string ret = (string)"Unable to add container \""
00109                      + symbolic_name + "\" to container storage \""
00110                      + store_name + "\". Store does not exist." ;
00111         throw BESHandlerException( ret, __FILE__, __LINE__ ) ;
00112     }
00113 }
00114 
00127 void
00128 BESSetContainerResponseHandler::transmit( BESTransmitter *transmitter,
00129                                   BESDataHandlerInterface &dhi )
00130 {
00131     if( _response )
00132     {
00133         BESInfo *info = dynamic_cast<BESInfo *>(_response) ;
00134         info->transmit( transmitter, dhi ) ;
00135     }
00136 }
00137 
00144 void
00145 BESSetContainerResponseHandler::dump( ostream &strm ) const
00146 {
00147     strm << BESIndent::LMarg << "BESSetContainerResponseHandler::dump - ("
00148                              << (void *)this << ")" << endl ;
00149     BESIndent::Indent() ;
00150     BESResponseHandler::dump( strm ) ;
00151     BESIndent::UnIndent() ;
00152 }
00153 
00154 BESResponseHandler *
00155 BESSetContainerResponseHandler::SetContainerResponseBuilder( string handler_name )
00156 {
00157     return new BESSetContainerResponseHandler( handler_name ) ;
00158 }
00159 

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