deviceitem-gw.h

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// OSB library ************************************************ -*- C++ -*-
/*
  AUTHOR(S): Stephan Broennimann (vb)

  RCS information
   $Name: OSB_060808 $
   $Revision: 1.4 $

  License
   OSB rating and billing library for communication networks
   Copyright (C) 2004, 2005, 2006  OSB systems

   This file may be distributed and/or modify under the terms of the
   GNU General Public License (GPL) as published by the Free Software
   Foundation which is provided in the file LICENSE.GPL included in the
   packaging of this file.

   The file 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 General Public License
   for more details.

   Holders of a OSB Commercial License may use this file under the terms
   and conditions of this commercial license.
 */
#ifndef _DEVICEITEMGW_H_
#define _DEVICEITEMGW_H_

// ************************************************************************
// included header files
// + standard includes

// + libraries

// + local headers
#include "osbid.h"

// + class declarations
namespace OSB_DB {
    class Session;
}

namespace OSB_LIB {
    class DateTime;
    class Device;
    class DeviceItem;
    class PersDevice;
}

// ************************************************************************
// namespace extensions
namespace OSB_DB {

// ************************************************************************
// forward declarations

// ************************************************************************
// type definitions

// ************************************************************************
// class definitions

    // *****************************************************************
    // class DeviceItemGw
    class DeviceItemGw {
        DeviceItemGw(const DeviceItemGw&);
        DeviceItemGw& operator=(const DeviceItemGw&);

    public:
        DeviceItemGw();

        bool fetch(
            const Session&             session,
                  OSB_LIB::DeviceItem& dvcItem
        );

        bool insert(
            const Session&             session,
            const OSB_LIB::DeviceItem& dvcItem
        );

        bool update(
            const Session&             session,
            const OSB_LIB::DeviceItem& dvcItem
        );

        bool remove(
            const Session&             session,
            const OSB_LIB::DeviceItem& dvcItem
        );
    };                                  // class DeviceItemGw

    class PersDeviceGw {
        friend class OSB_LIB::PersDevice;

    private:
        PersDeviceGw();
        OSB_LIB::Id<OSB_LIB::Device> getDvcId(
            const Session&             session,
            const OSB_LIB::PersDevice& pd
        );

        bool link(
            const Session&                      session,
            const OSB_LIB::PersDevice&          pd,
            const OSB_LIB::Id<OSB_LIB::Device>& dvcId
        );

        void checkOverlap(
            const Session&             session,
            const OSB_LIB::PersDevice& pd,
            const OSB_LIB::DateTime&   from,
            const OSB_LIB::DateTime&   to
        );
    };                                  // class PersDeviceGw
}                                       // namespace OSB_DB

// ************************************************************************
// inline definitions
namespace OSB_DB {
    inline DeviceItemGw::DeviceItemGw()
    {
        // empty
    }

    inline PersDeviceGw::PersDeviceGw()
    {
        // empty
    }
}                                       // namespace OSB_DB
#endif                                  // #ifndef _DEVICEITEMGW_H_

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