BESSetContainerCommand.cc

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00001 // BESSetContainerCommand.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 "BESSetContainerCommand.h"
00034 #include "BESTokenizer.h"
00035 #include "BESResponseHandlerList.h"
00036 #include "BESContainerStorageList.h"
00037 #include "BESParserException.h"
00038 #include "BESDataNames.h"
00039 #include "BESResponseNames.h"
00040 
00058 BESResponseHandler *
00059 BESSetContainerCommand::parse_request( BESTokenizer &tokenizer,
00060                                            BESDataHandlerInterface &dhi )
00061 {
00062     string my_token ;
00063 
00064     /* No sub command, so proceed with the default set command
00065      */
00066     dhi.action = SETCONTAINER ;
00067     BESResponseHandler *retResponse =
00068         BESResponseHandlerList::TheList()->find_handler( SETCONTAINER ) ;
00069     if( !retResponse )
00070     {
00071         string s = (string)"No response handler for command " + SETCONTAINER ;
00072         throw BESParserException( s, __FILE__, __LINE__ ) ;
00073     }
00074 
00075     dhi.data[STORE_NAME] = PERSISTENCE_VOLATILE ;
00076     my_token = tokenizer.get_next_token() ;
00077     if( my_token != "values" )
00078     {
00079         if( my_token == "in" )
00080         {
00081             dhi.data[STORE_NAME] = tokenizer.get_next_token() ;
00082         }
00083         else
00084         {
00085             tokenizer.parse_error( my_token + " not expected\n" ) ;
00086         }
00087         my_token = tokenizer.get_next_token() ;
00088     }
00089 
00090     if( my_token == "values" )
00091     {
00092         dhi.data[SYMBOLIC_NAME] = tokenizer.get_next_token() ;
00093         my_token = tokenizer.get_next_token() ;
00094         if( my_token == "," )
00095         {
00096             dhi.data[REAL_NAME] = tokenizer.get_next_token() ; 
00097             my_token = tokenizer.get_next_token() ;
00098             if( my_token == "," )
00099             {
00100                 dhi.data[CONTAINER_TYPE] = tokenizer.get_next_token() ;
00101                 my_token = tokenizer.get_next_token() ;
00102                 if( my_token != ";" )
00103                 {
00104                     tokenizer.parse_error( my_token + " not expected\n" ) ;
00105                 }
00106             }
00107             else
00108             {
00109                 dhi.data[CONTAINER_TYPE] = "" ;
00110                 if( my_token != ";" )
00111                 {
00112                     tokenizer.parse_error( my_token + " not expected\n" ) ;
00113                 }
00114             }
00115         }
00116         else
00117         {
00118             tokenizer.parse_error( my_token + " not expected\n" ) ;
00119         }
00120     }
00121     else
00122     {
00123         tokenizer.parse_error( my_token + " not expected\n" ) ;
00124     }
00125 
00126     return retResponse ;
00127 }
00128 
00135 void
00136 BESSetContainerCommand::dump( ostream &strm ) const
00137 {
00138     strm << BESIndent::LMarg << "BESSetContainerCommand::dump - ("
00139                              << (void *)this << ")" << endl ;
00140     BESIndent::Indent() ;
00141     BESCommand::dump( strm ) ;
00142     BESIndent::UnIndent() ;
00143 }
00144 

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