persitem.h

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

  RCS information
   $Name: OSB_060808 $
   $Revision: 1.6 $

  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 _PERSITEM_H_
#define _PERSITEM_H_

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

// + libraries

// + local headers
#include "chrono.h"
#include "productitem.h"

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

namespace OSB_LIB {
    class PersProduct;
    class PersProductNode;
    class ProductNode;
}

// ************************************************************************
// namespace extensions
namespace OSB_LIB {

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

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

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

    class PersProductItem : public ProductItemBase {
        friend class OSB_DB::PersProductGw;
        friend class PersProductNode;

    public:
        typedef Id<PersProductItem> Oid;

        typedef std::auto_ptr<PersProductItem> AutoPtr;

        explicit PersProductItem(
            const Oid& oid = Oid()
        ) : canConfig_(false), oid_(oid) {}

    protected:
        PersProductItem(const PersProductItem& rhs);
        PersProductItem& operator=(const PersProductItem& rhs);

    public:
        AutoPtr clone() const;



        const Oid& oid() const { return oid_; }
        const Id2<PersProductNode>& persNodeId() const;
        Id<PersProduct> persProductId() const;
        Id<ProductNode> productNodeId() const;
        const DateTime& assignDate() const { return assignDate_; }
        const DateTime& deassignDate() const { return deassignDate_; }

        virtual std::string personalization() const = 0;

        virtual bool canConfig() const = 0;

    public:
        bool read(
            const OSB_DB::Session& session,
                  bool             baseRead = false
        );

        // Todo: can we remove this, let pers product do it
        bool update(
            const OSB_DB::Session& session,
                  long             objVs,
                  bool             uptodate
        );

    private:


        bool insert(const OSB_DB::Session& session);

        bool remove(const OSB_DB::Session& session);

        PersProductItem::AutoPtr changeConfig(
            const OSB_DB::Session& session
        );

        virtual bool overwrite(
            const OSB_DB::Session& session
        );

        virtual bool deassignOld(
            const OSB_DB::Session& session
        );

        virtual bool changeAssignTs(
            const OSB_DB::Session& session,
            const DateTime&        newTs
        );

    protected:


        bool overwriteBase(
            const OSB_DB::Session& session
        );

        bool deassignOldBase(
            const OSB_DB::Session& session
        );

        bool changeAssignTsBase(
            const OSB_DB::Session& session,
            const DateTime&        newTs
        );

    protected:
        virtual PersProductItem* clone_() const = 0;

    private:
        virtual bool
        readSpecific(const OSB_DB::Session& session) = 0;

        virtual bool
        insSpecific(const OSB_DB::Session& session) = 0;

        virtual bool
        updSpecific(const OSB_DB::Session& session) = 0;

        virtual bool
        delSpecific(const OSB_DB::Session& session) = 0;

    protected:
        void setConfig(bool canConfig);
    protected:
        bool canConfig_;
    private:
        Oid oid_;
        Id2<PersProductNode> persNodeId_;
        ProductItem::Oid itemId_;
        DateTime assignDate_;
        DateTime deassignDate_;
    };                                  // class PersProductItem
}                                       // namespace OSB_LIB

// ************************************************************************
// inline definitions
namespace OSB_LIB {
}                                       // namespace OSB_LIB
#endif                                  // #ifndef _PERSITEM_H_

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