numberanalyzer.h

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// OSB library ********************************************* -*- C++ -*-
/*
  AUTHOR(S): Tang Boon Leong (tbl)

  RCS information
   $Name: OSB_060808 $
   $Revision: 1.15 $

  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 _NUMBERANALYZER_H_
#define _NUMBERANALYZER_H_

// *********************************************************************
// included header files
// + standard includes
#include <list>
#include <memory>

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

// *********************************************************************
// class declarations
namespace OSB_DB {
    class NumberAnalyzerGw;
    class Session;
}

namespace OSB_LIB {
    class NetworkElement;
    class TrunkGroup;
    class NwAddress;
}

// ************************************************************************
// namespace extensions
namespace OSB_LIB {
// *********************************************************************
// class definitions

    // *****************************************************************
    // NumberAnalyzer
    class NumberAnalyzer {
        friend class NetworkElement;
        friend class TrunkGroup;
        friend class OSB_DB::NumberAnalyzerGw;
    public:
        typedef Id<NumberAnalyzer> Oid;

        typedef std::auto_ptr<NumberAnalyzer> AutoPtr;

        enum NumberAnalyzerType {
            naTypeUnknown = 0,    

            naType01      = 1
        };

        static long numberAnalyzerType(const NumberAnalyzerType& type);

        static NumberAnalyzerType numberAnalyzerType(const long type);

        NumberAnalyzer(
            const Oid&                oid  = Oid(),
            const NumberAnalyzerType& type = naTypeUnknown
        );

        virtual ~NumberAnalyzer() {}

        AutoPtr clone() const;

        template<typename T> T* isa(T*& ptr);

        template<typename T> const T* isa(const T*& ptr) const;

    public:


        virtual bool analyzeCalling(NwAddress& nwAddress) const = 0;

        virtual bool analyzeCalled(NwAddress& nwAddress) const = 0;



        const NumberAnalyzerType& type() const;

        const Oid& oid() const;



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

    private:
        void insert(const OSB_DB::Session& session);

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

        void update(const OSB_DB::Session& session);



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

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

        virtual void
        removeSpecific(const OSB_DB::Session& session) = 0;

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

        virtual NumberAnalyzer* clone_() const = 0;

    protected:
        virtual NumberAnalyzer& operator=(const NumberAnalyzer& rhs);

    private:
        Oid                oid_;

        NumberAnalyzerType type_;
    };

    // *****************************************************************
    // NumberAnalyzerList
    struct NumberAnalyzerList {


        typedef std::list<NumberAnalyzer*> List;
        typedef List::iterator Iterator;
        typedef List::const_iterator ConstIterator;
        typedef List::size_type SizeType;

        List items;

        NumberAnalyzerList() {};

        NumberAnalyzerList(const NumberAnalyzerList& rhs);

        NumberAnalyzerList& operator=(const NumberAnalyzerList& rhs);

        ~NumberAnalyzerList();


        Iterator begin();
        Iterator end();
        ConstIterator begin() const;
        ConstIterator end() const;
        SizeType size() const;
        void swap(NumberAnalyzerList& rhs);

        void push_back(const NumberAnalyzer& numAnalyzer);

        void push_back(NumberAnalyzer::AutoPtr naPtr);

        Iterator erase(Iterator pos);

        void clear();
    };

// *********************************************************************
// template definitions

    // *****************************************************************
    // NumberAnalyzer
    template<typename T> T* NumberAnalyzer::isa(T*& ptr)
    {
        ptr = dynamic_cast<T*>(this);
        return ptr;
    }

    template<typename T>
    const T* NumberAnalyzer::isa(const T*& ptr) const
    {
        ptr = dynamic_cast<const T*>(this);
        return ptr;
    }
}                                       // namespace OSB_LIB
#endif                                  // #ifndef _NUMBERANALYZER_H_

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