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QxOrm
1.2.3
C++ Object Relational Mapping library
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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_