QxOrm  1.2.3
C++ Object Relational Mapping library
IxRepository.h
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00001 /****************************************************************************
00002 **
00003 ** http://www.qxorm.com/
00004 ** http://sourceforge.net/projects/qxorm/
00005 ** Original file by Lionel Marty
00006 **
00007 ** This file is part of the QxOrm library
00008 **
00009 ** This software is provided 'as-is', without any express or implied
00010 ** warranty. In no event will the authors be held liable for any
00011 ** damages arising from the use of this software.
00012 **
00013 ** GNU Lesser General Public License Usage
00014 ** This file must be used under the terms of the GNU Lesser
00015 ** General Public License version 2.1 as published by the Free Software
00016 ** Foundation and appearing in the file 'license.lgpl.txt' included in the
00017 ** packaging of this file.  Please review the following information to
00018 ** ensure the GNU Lesser General Public License version 2.1 requirements
00019 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
00020 **
00021 ** If you have questions regarding the use of this file, please contact :
00022 ** contact@qxorm.com
00023 **
00024 ****************************************************************************/
00025 
00026 #ifndef _IX_REPOSITORY_H_
00027 #define _IX_REPOSITORY_H_
00028 
00029 #ifdef _MSC_VER
00030 #pragma once
00031 #endif
00032 
00040 #include <QtSql/qsqldatabase.h>
00041 #include <QtSql/qsqlquery.h>
00042 #include <QtSql/qsqlerror.h>
00043 #include <QtSql/qsqldriver.h>
00044 
00045 #include <QxCommon/QxBool.h>
00046 
00047 #include <QxDao/QxSqlQuery.h>
00048 
00049 #include <QxCollection/IxCollection.h>
00050 
00051 namespace qx {
00052 
00053 class IxClass;
00054 class QxSession;
00055 
00067 class QX_DLL_EXPORT IxRepository
00068 {
00069 
00070 protected:
00071 
00072    bool m_bRegister;             
00073    QString m_sKeyRepository;     
00074    QSqlDatabase m_database;      
00075    QxSession * m_pSession;       
00076 
00077 public:
00078 
00079    IxRepository(bool bRegister, const QString & sKey);
00080    IxRepository(bool bRegister, const QString & sKey, const QSqlDatabase & database);
00081    IxRepository(bool bRegister, const QString & sKey, QxSession * pSession);
00082    virtual ~IxRepository();
00083 
00084    QSqlDatabase * database();
00085    QxSession * session() const;
00086 
00087    virtual long _count(const qx::QxSqlQuery & query = qx::QxSqlQuery()) = 0;
00088    virtual void * _fetchById(const QVariant & id, const QStringList & columns = QStringList(), const QStringList & relation = QStringList()) = 0;
00089    virtual QSqlError _fetchById(QObject * p, const QStringList & columns = QStringList(), const QStringList & relation = QStringList()) = 0;
00090    virtual QSqlError _fetchById(qx::IxCollection * p, const QStringList & columns = QStringList(), const QStringList & relation = QStringList()) = 0;
00091    virtual QSqlError _fetchAll(QObject * p, const QStringList & columns = QStringList(), const QStringList & relation = QStringList()) = 0;
00092    virtual QSqlError _fetchAll(qx::IxCollection * p, const QStringList & columns = QStringList(), const QStringList & relation = QStringList()) = 0;
00093    virtual QSqlError _fetchByQuery(const qx::QxSqlQuery & query, QObject * p, const QStringList & columns = QStringList(), const QStringList & relation = QStringList()) = 0;
00094    virtual QSqlError _fetchByQuery(const qx::QxSqlQuery & query, qx::IxCollection * p, const QStringList & columns = QStringList(), const QStringList & relation = QStringList()) = 0;
00095    virtual QSqlError _insert(QObject * p, const QStringList & relation = QStringList()) = 0;
00096    virtual QSqlError _insert(qx::IxCollection * p, const QStringList & relation = QStringList()) = 0;
00097    virtual QSqlError _update(QObject * p, const qx::QxSqlQuery & query = qx::QxSqlQuery(), const QStringList & columns = QStringList(), const QStringList & relation = QStringList()) = 0;
00098    virtual QSqlError _update(qx::IxCollection * p, const qx::QxSqlQuery & query = qx::QxSqlQuery(), const QStringList & columns = QStringList(), const QStringList & relation = QStringList()) = 0;
00099    virtual QSqlError _save(QObject * p, const QStringList & relation = QStringList()) = 0;
00100    virtual QSqlError _save(qx::IxCollection * p, const QStringList & relation = QStringList()) = 0;
00101    virtual QSqlError _deleteById(const QVariant & id) = 0;
00102    virtual QSqlError _deleteById(QObject * p) = 0;
00103    virtual QSqlError _deleteById(qx::IxCollection * p) = 0;
00104    virtual QSqlError _deleteAll() = 0;
00105    virtual QSqlError _deleteByQuery(const qx::QxSqlQuery & query) = 0;
00106    virtual QSqlError _destroyById(const QVariant & id) = 0;
00107    virtual QSqlError _destroyById(QObject * p) = 0;
00108    virtual QSqlError _destroyById(qx::IxCollection * p) = 0;
00109    virtual QSqlError _destroyAll() = 0;
00110    virtual QSqlError _destroyByQuery(const qx::QxSqlQuery & query) = 0;
00111    virtual qx_bool _exist(QObject * p) = 0;
00112    virtual qx_bool _exist(qx::IxCollection * p) = 0;
00113    virtual qx::IxCollection_ptr _newCollection() const = 0;
00114    virtual qx::IxClass * _getClass() const = 0;
00115 
00116 public:
00117 
00118    static qx::IxCollection_ptr _fetchAll(const QString & repositoryKey, const QStringList & columns = QStringList(), const QStringList & relation = QStringList());
00119    static qx::IxCollection_ptr _fetchByQuery(const QString & repositoryKey, const qx::QxSqlQuery & query, const QStringList & columns = QStringList(), const QStringList & relation = QStringList());
00120 
00121 };
00122 
00123 } // namespace qx
00124 
00125 #endif // _IX_REPOSITORY_H_