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Diffstat (limited to 'src/libs/sqlite/sqlitetransaction.cpp')
-rw-r--r-- | src/libs/sqlite/sqlitetransaction.cpp | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/src/libs/sqlite/sqlitetransaction.cpp b/src/libs/sqlite/sqlitetransaction.cpp new file mode 100644 index 0000000000..6e2b757569 --- /dev/null +++ b/src/libs/sqlite/sqlitetransaction.cpp @@ -0,0 +1,61 @@ +/**************************************************************************** +** +** Copyright (C) 2015 The Qt Company Ltd. +** Contact: http://www.qt.io/licensing +** +** This file is part of Qt Creator. +** +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and Digia. For licensing terms and +** conditions see http://www.qt.io/licensing. For further information +** use the contact form at http://www.qt.io/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 or version 3 as published by the Free +** Software Foundation and appearing in the file LICENSE.LGPLv21 and +** LICENSE.LGPLv3 included in the packaging of this file. Please review the +** following information to ensure the GNU Lesser General Public License +** requirements will be met: https://www.gnu.org/licenses/lgpl.html and +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Digia gives you certain additional +** rights. These rights are described in the Digia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +****************************************************************************/ + +#include "sqlitetransaction.h" + +#include "sqlitewritestatement.h" + + +SqliteAbstractTransaction::~SqliteAbstractTransaction() +{ + if (!isAlreadyCommited) + SqliteWriteStatement::execute(Utf8StringLiteral("ROLLBACK")); +} + +void SqliteAbstractTransaction::commit() +{ + SqliteWriteStatement::execute(Utf8StringLiteral("COMMIT")); + isAlreadyCommited = true; +} + +SqliteTransaction::SqliteTransaction() +{ + SqliteWriteStatement::execute(Utf8StringLiteral("BEGIN")); +} + +SqliteImmediateTransaction::SqliteImmediateTransaction() +{ + SqliteWriteStatement::execute(Utf8StringLiteral("BEGIN IMMEDIATE")); +} + +SqliteExclusiveTransaction::SqliteExclusiveTransaction() +{ + SqliteWriteStatement::execute(Utf8StringLiteral("BEGIN EXCLUSIVE")); +} |