forked from qt-creator/qt-creator
28da1261c8
So we don't recompile them again and again. Change-Id: I54c95e9d81df86f4944b9e3d45a7277f93f37312 Reviewed-by: Ivan Donchevskii <ivan.donchevskii@qt.io>
137 lines
4.0 KiB
C++
137 lines
4.0 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of Qt Creator.
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**
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** Commercial License Usage
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** Licensees holding valid commercial Qt 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 The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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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 as published by the Free Software
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** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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**
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****************************************************************************/
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#pragma once
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#include "sqlitedatabasebackend.h"
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#include "sqliteglobal.h"
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#include "sqlitetable.h"
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#include "sqlitetransaction.h"
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#include <utils/smallstring.h>
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#include <chrono>
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#include <mutex>
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#include <vector>
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namespace Sqlite {
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class ReadStatement;
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class WriteStatement;
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class ReadWriteStatement;
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class SQLITE_EXPORT Database final : public TransactionInterface
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{
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template <typename Database>
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friend class Statement;
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friend class Backend;
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public:
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using MutexType = std::mutex;
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using ReadStatement = Sqlite::ReadStatement;
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using WriteStatement = Sqlite::WriteStatement;
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Database();
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Database(Utils::PathString &&databaseFilePath,
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JournalMode journalMode=JournalMode::Delete);
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Database(Utils::PathString &&databaseFilePath,
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std::chrono::milliseconds busyTimeout = {},
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JournalMode journalMode=JournalMode::Delete);
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~Database();
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Database(const Database &) = delete;
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Database &operator=(const Database &) = delete;
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void open();
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void open(Utils::PathString &&databaseFilePath);
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void close();
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bool isOpen() const;
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Table &addTable();
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const std::vector<Table> &tables() const;
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void setDatabaseFilePath(Utils::PathString &&databaseFilePath);
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const Utils::PathString &databaseFilePath() const;
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void setJournalMode(JournalMode journalMode);
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JournalMode journalMode() const;
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void setOpenMode(OpenMode openMode);
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OpenMode openMode() const;
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void execute(Utils::SmallStringView sqlStatement);
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DatabaseBackend &backend();
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int64_t lastInsertedRowId() const
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{
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return m_databaseBackend.lastInsertedRowId();
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}
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void setLastInsertedRowId(int64_t rowId)
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{
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m_databaseBackend.setLastInsertedRowId(rowId);
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}
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int changesCount()
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{
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return m_databaseBackend.changesCount();
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}
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int totalChangesCount()
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{
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return m_databaseBackend.totalChangesCount();
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}
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void deferredBegin();
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void immediateBegin();
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void exclusiveBegin();
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void commit();
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void rollback();
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private:
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void initializeTables();
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void registerTransactionStatements();
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std::mutex &databaseMutex() { return m_databaseMutex; }
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private:
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Utils::PathString m_databaseFilePath;
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DatabaseBackend m_databaseBackend;
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std::vector<Table> m_sqliteTables;
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std::unique_ptr<ReadWriteStatement> m_deferredBeginStatement;
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std::unique_ptr<ReadWriteStatement> m_immediateBeginStatement;
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std::unique_ptr<ReadWriteStatement> m_exclusiveBeginStatement;
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std::unique_ptr<ReadWriteStatement> m_commitBeginStatement;
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std::unique_ptr<ReadWriteStatement> m_rollbackBeginStatement;
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std::mutex m_databaseMutex;
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std::chrono::milliseconds m_busyTimeout;
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JournalMode m_journalMode = JournalMode::Wal;
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OpenMode m_openMode = OpenMode::ReadWrite;
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bool m_isOpen = false;
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};
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} // namespace Sqlite
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