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0001 /* This file is part of the KDE project 0002 Copyright (C) 2005-2016 JarosÅ‚aw Staniek <staniek@kde.org> 0003 0004 This library is free software; you can redistribute it and/or 0005 modify it under the terms of the GNU Library General Public 0006 License as published by the Free Software Foundation; either 0007 version 2 of the License, or (at your option) any later version. 0008 0009 This library is distributed in the hope that it will be useful, 0010 but WITHOUT ANY WARRANTY; without even the implied warranty of 0011 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 0012 Library General Public License for more details. 0013 0014 You should have received a copy of the GNU Library General Public License 0015 along with this library; see the file COPYING.LIB. If not, write to 0016 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 0017 * Boston, MA 02110-1301, USA. 0018 */ 0019 0020 #ifndef KDB_SQLITEPREPAREDSTATEMENT_H 0021 #define KDB_SQLITEPREPAREDSTATEMENT_H 0022 0023 #include "KDbPreparedStatementInterface.h" 0024 #include "SqliteConnection_p.h" 0025 0026 class KDbField; 0027 0028 /*! Implementation of prepared statements for the SQLite driver. */ 0029 class SqlitePreparedStatement : public KDbPreparedStatementInterface, public SqliteConnectionInternal 0030 { 0031 public: 0032 explicit SqlitePreparedStatement(SqliteConnectionInternal* conn); 0033 0034 ~SqlitePreparedStatement() override; 0035 0036 protected: 0037 bool prepare(const KDbEscapedString& sql) override; 0038 0039 Q_REQUIRED_RESULT QSharedPointer<KDbSqlResult> execute( 0040 KDbPreparedStatement::Type type, 0041 const KDbField::List &selectFieldList, KDbFieldList *insertFieldList, 0042 const KDbPreparedStatementParameters ¶meters) override; 0043 0044 bool bindValue(KDbField *field, const QVariant& value, int arg); 0045 0046 inline SqliteSqlResult *sqlResult() { return static_cast<SqliteSqlResult*>(m_sqlResult.data()); } 0047 0048 QSharedPointer<KDbSqlResult> m_sqlResult; 0049 private: 0050 Q_DISABLE_COPY(SqlitePreparedStatement) 0051 }; 0052 0053 #endif