BESContainerStorageVolatile.h

 
// BESContainerStorageVolatile.h
 
// This file is part of bes, A C++ back-end server implementation framework
// for the OPeNDAP Data Access Protocol.
 
// Copyright (c) 2004-2009 University Corporation for Atmospheric Research
// Author: Patrick West <pwest@ucar.edu> and Jose Garcia <jgarcia@ucar.edu>
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
// 
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
// Lesser General Public License for more details.
// 
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
//
// You can contact University Corporation for Atmospheric Research at
// 3080 Center Green Drive, Boulder, CO 80301
 
// (c) COPYRIGHT University Corporation for Atmospheric Research 2004-2005
// Please read the full copyright statement in the file COPYRIGHT_UCAR.
//
// Authors:
//      pwest       Patrick West <pwest@ucar.edu>
//      jgarcia     Jose Garcia <jgarcia@ucar.edu>
 
#ifndef BESContainerStorageVolatile_h_
#define BESContainerStorageVolatile_h_ 1
 
#include <map>
#include <list>
#include <string>
#include <ostream>
 
#include "BESContainerStorage.h"

class BESContainerStorageVolatile: public BESContainerStorage {
private:
    std::map<std::string, BESContainer *> _container_list;
 
protected:
    std::string _root_dir;
    bool _follow_sym_links;
 
    virtual void add_container(BESContainer *c);
public:
    BESContainerStorageVolatile(const std::string &n);
    virtual ~BESContainerStorageVolatile();
 
    typedef std::map<std::string, BESContainer *>::const_iterator Container_citer;
    typedef std::map<std::string, BESContainer *>::iterator Container_iter;
 
    virtual BESContainer * look_for(const std::string &sym_name);
    virtual void add_container(const std::string &sym_name, const std::string &real_name, const std::string &type);
    virtual bool del_container(const std::string &s_name);
    virtual bool del_containers();
 
    virtual bool isData(const std::string &inQuestion, std::list<std::string> &provides);
 
    virtual void show_containers(BESInfo &info);
 
    virtual void dump(std::ostream &strm) const;
};
 
#endif // BESContainerStorageVolatile_h_