BESContainerStorageVolatile.h

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00001 // BESContainerStorageVolatile.h
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 #ifndef BESContainerStorageVolatile_h_
00034 #define BESContainerStorageVolatile_h_ 1
00035 
00036 #include <map>
00037 #include <string>
00038 
00039 using std::map ;
00040 using std::string ;
00041 
00042 #include "BESContainerStorage.h"
00043 
00057 class BESContainerStorageVolatile : public BESContainerStorage
00058 {
00059 private:
00060     map< string, BESContainer * > _container_list ;
00061 protected:
00062     string                      _root_dir ;
00063     bool                        _follow_sym_links ;
00064 
00065     virtual void                add_container( BESContainer *c ) ;
00066 public:
00067                                 BESContainerStorageVolatile( const string &n ) ;
00068     virtual                     ~BESContainerStorageVolatile() ;
00069 
00070     typedef map< string, BESContainer * >::const_iterator Container_citer ;
00071     typedef map< string, BESContainer * >::iterator Container_iter ;
00072     virtual BESContainer *      look_for( const string &sym_name ) ;
00073     virtual void                add_container( const string &sym_name,
00074                                                const string &real_name,
00075                                                const string &type ) ;
00076     virtual bool                del_container( const string &s_name ) ;
00077     virtual bool                del_containers( ) ;
00078 
00079     virtual void                show_containers( BESInfo &info ) ;
00080 
00081     virtual void                dump( ostream &strm ) const ;
00082 };
00083 
00084 #endif // BESContainerStorageVolatile_h_
00085 

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