00001 // BESDelDefsCommand.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 "BESDelDefsCommand.h" 00034 #include "BESTokenizer.h" 00035 #include "BESResponseHandlerList.h" 00036 #include "BESDefinitionStorageList.h" 00037 #include "BESSyntaxUserError.h" 00038 #include "BESDataNames.h" 00039 00059 BESResponseHandler * 00060 BESDelDefsCommand::parse_request( BESTokenizer &tokenizer, 00061 BESDataHandlerInterface &dhi ) 00062 { 00063 BESResponseHandler *retResponse = 00064 BESResponseHandlerList::TheList()->find_handler( _cmd ) ; 00065 if( !retResponse ) 00066 { 00067 string s = (string)"No response handler for command " + _cmd ; 00068 throw BESSyntaxUserError( s, __FILE__, __LINE__ ) ; 00069 } 00070 00071 dhi.action = _cmd ; 00072 dhi.data[STORE_NAME] = PERSISTENCE_VOLATILE ; 00073 string my_token = tokenizer.get_next_token() ; 00074 if( my_token == "from" ) 00075 { 00076 dhi.data[STORE_NAME] = tokenizer.get_next_token() ; 00077 if( dhi.data[STORE_NAME] == ";" ) 00078 { 00079 tokenizer.parse_error( my_token + " not expected, expecting persistent name" ) ; 00080 } 00081 my_token = tokenizer.get_next_token() ; 00082 } 00083 00084 if( my_token != ";" ) 00085 { 00086 tokenizer.parse_error( my_token + " not expected, expecting semicolon (;)" ) ; 00087 } 00088 00089 return retResponse ; 00090 } 00091 00098 void 00099 BESDelDefsCommand::dump( ostream &strm ) const 00100 { 00101 strm << BESIndent::LMarg << "BESDelDefsCommand::dump - (" 00102 << (void *)this << ")" << endl ; 00103 BESIndent::Indent() ; 00104 BESCommand::dump( strm ) ; 00105 BESIndent::UnIndent() ; 00106 } 00107