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include/QxDataMember/QxDataMemberX.h
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include/QxDataMember/QxDataMemberX.h
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/****************************************************************************
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**
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** https://www.qxorm.com/
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** Copyright (C) 2013 XDL Team (ic-east.com)
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**
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** This file is part of the QxOrm library
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**
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** This software is provided 'as-is', without any express or implied
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** warranty. In no event will the authors be held liable for any
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** damages arising from the use of this software
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**
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** Commercial Usage
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** Licensees holding valid commercial QxOrm licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and XDL Team
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3.0 as published by the Free Software
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** Foundation and appearing in the file 'license.gpl3.txt' included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU General Public License version 3.0 requirements will be
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** met : http://www.gnu.org/copyleft/gpl.html
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**
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** If you are unsure which license is appropriate for your use, or
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** if you have questions regarding the use of this file, please contact :
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** ic-east.com
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**
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****************************************************************************/
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#ifndef _QX_DATA_MEMBER_X_H_
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#define _QX_DATA_MEMBER_X_H_
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#ifdef _MSC_VER
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#pragma once
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#endif
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/*!
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* \file QxDataMemberX.h
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* \author XDL Team
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* \ingroup QxDataMember
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* \brief Concrete list of class properties registered into QxOrm context
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*/
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#include <QxDataMember/IxDataMemberX.h>
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#include <QxDataMember/QxDataMember.h>
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#include <QxDataMember/QxDataMember_QObject.h>
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#include <QxDataMember/QxDataMember_PImpl.h>
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#include <QxDao/QxSqlRelation.h>
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#include <QxSingleton/QxSingleton.h>
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#include <QxFactory/QxFactory.h>
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#include <QxTraits/get_base_class.h>
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#include <QxTraits/get_primary_key.h>
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#include <QxTraits/get_sql_type.h>
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#include <QxTraits/qt_meta_object.h>
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namespace qx
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{
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/*!
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* \ingroup QxDataMember
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* \brief qx::QxDataMemberX<T> : concrete list of properties registered into QxOrm context for the class T
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*/
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template <class T>
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class QxDataMemberX : public IxDataMemberX, public QxSingleton<QxDataMemberX<T>>
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{
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friend class QxSingleton<QxDataMemberX<T>>;
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public:
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typedef typename qx::trait::get_primary_key<T>::type type_primary_key;
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typedef typename qx::trait::get_base_class<T>::type type_base_class;
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protected:
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QxDataMemberX() : IxDataMemberX(), QxSingleton<QxDataMemberX<T>>(QString("qx::QxDataMemberX_") + qx::trait::get_class_name<T>::get_xml_tag()) { ; }
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virtual ~QxDataMemberX() { ; }
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public:
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virtual long count_WithDaoStrategy() const { return count_WithDaoStrategy_Helper(); }
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virtual bool exist_WithDaoStrategy(const QString &sKey) const { return exist_WithDaoStrategy_Helper(sKey); }
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virtual IxDataMember *get_WithDaoStrategy(long lIndex) const { return get_WithDaoStrategy_Helper(lIndex); }
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virtual IxDataMember *get_WithDaoStrategy(const QString &sKey) const { return get_WithDaoStrategy_Helper(sKey); }
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virtual IxDataMember *getId_WithDaoStrategy() const { return getId_WithDaoStrategy_Helper(); }
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IxDataMember *id(type_primary_key T::*pDataMemberId, const QString &sKey, long lVersion = 0);
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IxDataMember *id(const QString &sKey, long lVersion);
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IxDataMember *add(const QString &sKey, long lVersion);
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template <typename V, typename U>
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IxDataMember *add(V U::*pData, const QString &sKey, long lVersion = 0, bool bSerialize = true, bool bDao = true);
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template <typename V, typename U>
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IxSqlRelation *relationOneToOne(V U::*pData, const QString &sKey, long lVersion = 0);
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template <typename V, typename U>
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IxSqlRelation *relationManyToOne(V U::*pData, const QString &sKey, long lVersion = 0);
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template <typename V, typename U>
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IxSqlRelation *relationOneToMany(V U::*pData, const QString &sKey, const QString &sForeignKey, long lVersion = 0);
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template <typename V, typename U>
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IxSqlRelation *relationManyToMany(V U::*pData, const QString &sKey, const QString &sExtraTable, const QString &sForeignKeyOwner, const QString &sForeignKeyDataType, long lVersion = 0);
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template <typename V, typename U>
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IxDataMember *pimpl(V U::*pData, const QString &sKey);
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template <typename U>
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IxDataMember *id(type_primary_key U::*pDataMemberId, const QString &sKey, long lVersion, IxDataMember *pImpl);
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template <typename V, typename U>
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IxDataMember *add(V U::*pData, const QString &sKey, long lVersion, bool bSerialize, bool bDao, IxDataMember *pImpl);
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template <typename V, typename U>
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IxSqlRelation *relationOneToOne(V U::*pData, const QString &sKey, long lVersion, IxDataMember *pImpl);
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template <typename V, typename U>
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IxSqlRelation *relationManyToOne(V U::*pData, const QString &sKey, long lVersion, IxDataMember *pImpl);
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template <typename V, typename U>
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IxSqlRelation *relationOneToMany(V U::*pData, const QString &sKey, const QString &sForeignKey, long lVersion, IxDataMember *pImpl);
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template <typename V, typename U>
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IxSqlRelation *relationManyToMany(V U::*pData, const QString &sKey, const QString &sExtraTable, const QString &sForeignKeyOwner, const QString &sForeignKeyDataType, long lVersion, IxDataMember *pImpl);
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#ifdef _QX_ENABLE_BOOST_SERIALIZATION
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template <class Archive>
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inline void toArchive(const T *pOwner, Archive &ar, const unsigned int file_version) const;
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template <class Archive>
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inline void fromArchive(T *pOwner, Archive &ar, const unsigned int file_version);
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#endif // _QX_ENABLE_BOOST_SERIALIZATION
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private:
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IxDataMember *initId(IxDataMember *pId, long lVersion);
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IxDataMember *initData(IxDataMember *pData, long lVersion);
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IxDataMember *initPImpl(IxDataMember *pImpl);
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inline IxDataMemberX *getBaseClass_Helper() const { return QxDataMemberX<type_base_class>::getSingleton(); }
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long count_WithDaoStrategy_Helper() const
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{
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if (getDaoStrategy() == qx::dao::strategy::single_table_inheritance)
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{
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return ((getBaseClass_Helper()->getDaoStrategy() != getDaoStrategy()) ? count() : getBaseClass_Helper()->count_WithDaoStrategy());
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}
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else if (getDaoStrategy() == qx::dao::strategy::class_table_inheritance)
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{
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return (count() + ((!getId() && getId_WithDaoStrategy()) ? 1 : 0));
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}
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else if (getDaoStrategy() == qx::dao::strategy::concrete_table_inheritance)
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{
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return (count() + getBaseClass_Helper()->count_WithDaoStrategy());
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}
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qAssert(false);
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return 0;
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}
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bool exist_WithDaoStrategy_Helper(const QString &sKey) const
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{
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if (getDaoStrategy() == qx::dao::strategy::single_table_inheritance)
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{
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return ((getBaseClass_Helper()->getDaoStrategy() != getDaoStrategy()) ? exist(sKey) : getBaseClass_Helper()->exist_WithDaoStrategy(sKey));
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}
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else if (getDaoStrategy() == qx::dao::strategy::class_table_inheritance)
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{
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return (exist(sKey) || (getId_WithDaoStrategy() ? (getId_WithDaoStrategy()->getKey() == sKey) : false));
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}
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else if (getDaoStrategy() == qx::dao::strategy::concrete_table_inheritance)
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{
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return (exist(sKey) || getBaseClass_Helper()->exist_WithDaoStrategy(sKey));
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}
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qAssert(false);
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return false;
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}
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IxDataMember *get_WithDaoStrategy_Helper(long lIndex) const
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{
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if (getDaoStrategy() == qx::dao::strategy::single_table_inheritance)
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{
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return ((getBaseClass_Helper()->getDaoStrategy() != getDaoStrategy()) ? get(lIndex) : getBaseClass_Helper()->get_WithDaoStrategy(lIndex));
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}
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else if (getDaoStrategy() == qx::dao::strategy::class_table_inheritance)
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{
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return ((!getId() && (lIndex == count())) ? getId_WithDaoStrategy() : get(lIndex));
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}
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else if (getDaoStrategy() == qx::dao::strategy::concrete_table_inheritance)
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{
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return (((lIndex >= 0) && (lIndex < count())) ? get(lIndex) : getBaseClass_Helper()->get_WithDaoStrategy(lIndex - count()));
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}
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qAssert(false);
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return NULL;
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}
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IxDataMember *get_WithDaoStrategy_Helper(const QString &sKey) const
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{
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if (getDaoStrategy() == qx::dao::strategy::single_table_inheritance)
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{
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return ((getBaseClass_Helper()->getDaoStrategy() != getDaoStrategy()) ? get(sKey) : getBaseClass_Helper()->get_WithDaoStrategy(sKey));
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}
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else if (getDaoStrategy() == qx::dao::strategy::class_table_inheritance)
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{
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return ((getId_WithDaoStrategy() && (getId_WithDaoStrategy()->getKey() == sKey)) ? getId_WithDaoStrategy() : get(sKey));
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}
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else if (getDaoStrategy() == qx::dao::strategy::concrete_table_inheritance)
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{
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return (exist(sKey) ? get(sKey) : getBaseClass_Helper()->get_WithDaoStrategy(sKey));
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}
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qAssert(false);
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return NULL;
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}
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IxDataMember *getId_WithDaoStrategy_Helper() const
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{
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if (getDaoStrategy() == qx::dao::strategy::single_table_inheritance)
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{
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return ((getBaseClass_Helper()->getDaoStrategy() != getDaoStrategy()) ? getId() : getBaseClass_Helper()->getId_WithDaoStrategy());
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}
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else if (getDaoStrategy() == qx::dao::strategy::class_table_inheritance)
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{
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return (getId() ? getId() : getBaseClass_Helper()->getId_WithDaoStrategy());
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}
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else if (getDaoStrategy() == qx::dao::strategy::concrete_table_inheritance)
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{
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return (getId() ? getId() : getBaseClass_Helper()->getId_WithDaoStrategy());
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}
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qAssert(false);
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return NULL;
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}
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};
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} // namespace qx
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#include "../../inl/QxDataMember/QxDataMemberX.inl"
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#endif // _QX_DATA_MEMBER_X_H_
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