00001 // BESCatalogCommand.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 "BESCatalogCommand.h" 00034 #include "BESTokenizer.h" 00035 #include "BESResponseHandlerList.h" 00036 #include "BESParserException.h" 00037 #include "BESDataNames.h" 00038 #include "BESResponseNames.h" 00039 00059 BESResponseHandler * 00060 BESCatalogCommand::parse_request( BESTokenizer &tokenizer, 00061 BESDataHandlerInterface &dhi ) 00062 { 00063 dhi.data[CATALOG_OR_INFO] = _cmd ; 00064 00065 string my_token = parse_options( tokenizer, dhi ) ; 00066 if( my_token == "for" ) 00067 { 00068 string container = tokenizer.get_next_token() ; 00069 if( container == ";" || container == "" ) 00070 { 00071 tokenizer.parse_error( container + " not expected" ) ; 00072 } 00073 dhi.data[CONTAINER] = tokenizer.remove_quotes( container ) ; 00074 my_token = tokenizer.get_next_token() ; 00075 } 00076 if( my_token != ";" ) 00077 { 00078 tokenizer.parse_error( my_token + " not expected" ) ; 00079 } 00080 00081 dhi.action = CATALOG_RESPONSE ; 00082 BESResponseHandler *retResponse = 00083 BESResponseHandlerList::TheList()->find_handler( CATALOG_RESPONSE ) ; 00084 if( !retResponse ) 00085 { 00086 string err( "Command " ) ; 00087 err += _cmd ; 00088 err += " does not have a registered response handler" ; 00089 throw BESParserException( err, __FILE__, __LINE__ ) ; 00090 } 00091 00092 return retResponse ; 00093 } 00094 00101 void 00102 BESCatalogCommand::dump( ostream &strm ) const 00103 { 00104 strm << BESIndent::LMarg << "BESCatalogCommand::dump - (" 00105 << (void *)this << ")" << endl ; 00106 BESIndent::Indent() ; 00107 BESCommand::dump( strm ) ; 00108 BESIndent::UnIndent() ; 00109 } 00110