BESXMLDeleteDefinitionsCommand.cc

Go to the documentation of this file.
00001 // BESXMLDeleteDefinitionsCommand.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) 2004-2009 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 "BESXMLDeleteDefinitionsCommand.h"
00034 #include "BESDefinitionStorageList.h"
00035 #include "BESDataNames.h"
00036 #include "BESResponseNames.h"
00037 #include "BESXMLUtils.h"
00038 #include "BESUtil.h"
00039 #include "BESSyntaxUserError.h"
00040 #include "BESDebug.h"
00041 
00042 BESXMLDeleteDefinitionsCommand::BESXMLDeleteDefinitionsCommand( const BESDataHandlerInterface &base_dhi )
00043     : BESXMLCommand( base_dhi )
00044 {
00045 }
00046 
00053 void
00054 BESXMLDeleteDefinitionsCommand::parse_request( xmlNode *node )
00055 {
00056     string name ;
00057     string value ;
00058     map<string, string> props ;
00059     BESXMLUtils::GetNodeInfo( node, name, value, props ) ;
00060     if( name != DELETE_DEFINITIONS_STR )
00061     {
00062         string err = "The specified command " + name
00063                      + " is not a delete definitions command" ;
00064         throw BESSyntaxUserError( err, __FILE__, __LINE__ ) ;
00065     }
00066 
00067     // optional property, defaults to default
00068     string storage = props["space"] ; 
00069     _dhi.data[STORE_NAME] = storage ;
00070     if( _dhi.data[STORE_NAME].empty() )
00071     {
00072         _dhi.data[STORE_NAME] = PERSISTENCE_VOLATILE ;
00073         storage = PERSISTENCE_VOLATILE ;
00074     }
00075 
00076     _dhi.action = DELETE_DEFINITIONS ;
00077 
00078     _str_cmd = (string)"delete definitions from " + storage ;
00079 
00080     // now that we've set the action, go get the response handler for the
00081     // action
00082     BESXMLCommand::set_response() ;
00083 }
00084 
00091 void
00092 BESXMLDeleteDefinitionsCommand::dump( ostream &strm ) const
00093 {
00094     strm << BESIndent::LMarg << "BESXMLDeleteDefinitionsCommand::dump - ("
00095                              << (void *)this << ")" << endl ;
00096     BESIndent::Indent() ;
00097     BESXMLCommand::dump( strm ) ;
00098     BESIndent::UnIndent() ;
00099 }
00100 
00101 BESXMLCommand *
00102 BESXMLDeleteDefinitionsCommand::CommandBuilder( const BESDataHandlerInterface &base_dhi )
00103 {
00104     return new BESXMLDeleteDefinitionsCommand( base_dhi ) ;
00105 }
00106 

Generated on 19 Feb 2010 for OPeNDAP Hyrax Back End Server (BES) by  doxygen 1.6.1