QxOrm  1.4.5
C++ Object Relational Mapping library
QxSoftDelete.h
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00001 /****************************************************************************
00002 **
00003 ** https://www.qxorm.com/
00004 ** Copyright (C) 2013 Lionel Marty (contact@qxorm.com)
00005 **
00006 ** This file is part of the QxOrm library
00007 **
00008 ** This software is provided 'as-is', without any express or implied
00009 ** warranty. In no event will the authors be held liable for any
00010 ** damages arising from the use of this software
00011 **
00012 ** Commercial Usage
00013 ** Licensees holding valid commercial QxOrm licenses may use this file in
00014 ** accordance with the commercial license agreement provided with the
00015 ** Software or, alternatively, in accordance with the terms contained in
00016 ** a written agreement between you and Lionel Marty
00017 **
00018 ** GNU General Public License Usage
00019 ** Alternatively, this file may be used under the terms of the GNU
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00021 ** Foundation and appearing in the file 'license.gpl3.txt' included in the
00022 ** packaging of this file. Please review the following information to
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00026 ** If you are unsure which license is appropriate for your use, or
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00031 
00032 #ifndef _QX_SOFT_DELETE_H_
00033 #define _QX_SOFT_DELETE_H_
00034 
00035 #ifdef _MSC_VER
00036 #pragma once
00037 #endif
00038 
00046 #define QX_DAO_SOFT_DELETE_QDATETIME_FORMAT "yyyyMMddhhmmsszzz"
00047 
00048 namespace qx {
00049 
00096 class QX_DLL_EXPORT QxSoftDelete
00097 {
00098 
00099 public:
00100 
00101    enum mode { mode_flag, mode_date_time };
00102 
00103 private:
00104 
00105    QString m_sTable;                      
00106    QString m_sColumn;                     
00107    QString m_sSqlQueryToFetch;            
00108    QString m_sSqlQueryToUpdate;           
00109    QString m_sSqlQueryToCreateTable;      
00110    mode m_eMode;                          
00111    bool m_bFetchInJoin;                   
00112 
00113 public:
00114 
00115    QxSoftDelete();
00116    QxSoftDelete(const QString & sColumn);
00117    QxSoftDelete(const QString & sColumn, mode eMode);
00118    ~QxSoftDelete();
00119 
00120    QString getTableName() const;
00121    QString getColumnName() const;
00122    QString getSqlQueryToFetch() const;
00123    QString getSqlQueryToUpdate() const;
00124    QString getSqlQueryToCreateTable() const;
00125    mode getMode() const;
00126    bool getSqlFetchInJoin() const;
00127 
00128    void setTableName(const QString & sTable);
00129    void setColumnName(const QString & sColumn);
00130    void setSqlQueryToFetch(const QString & s);
00131    void setSqlQueryToUpdate(const QString & s);
00132    void setSqlQueryToCreateTable(const QString & s);
00133    void setMode(mode eMode);
00134    void setSqlFetchInJoin(bool b);
00135 
00136    bool isEmpty() const;
00137 
00138    QString buildSqlTablePointName(const QString & sTable = QString()) const;
00139    QString buildSqlQueryToFetch(const QString & sTable = QString()) const;
00140    QString buildSqlQueryToUpdate() const;
00141    QString buildSqlQueryToCreateTable() const;
00142 
00143 };
00144 
00145 } // namespace qx
00146 
00147 #endif // _QX_SOFT_DELETE_H_