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| 1 /* |  | 
| 2  * Copyright (C) 2006 Apple Computer, Inc.  All rights reserved. |  | 
| 3  * |  | 
| 4  * Redistribution and use in source and binary forms, with or without |  | 
| 5  * modification, are permitted provided that the following conditions |  | 
| 6  * are met: |  | 
| 7  * 1. Redistributions of source code must retain the above copyright |  | 
| 8  *    notice, this list of conditions and the following disclaimer. |  | 
| 9  * 2. Redistributions in binary form must reproduce the above copyright |  | 
| 10  *    notice, this list of conditions and the following disclaimer in the |  | 
| 11  *    documentation and/or other materials provided with the distribution. |  | 
| 12  * |  | 
| 13  * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY |  | 
| 14  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |  | 
| 15  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |  | 
| 16  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR |  | 
| 17  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |  | 
| 18  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |  | 
| 19  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |  | 
| 20  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |  | 
| 21  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |  | 
| 22  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |  | 
| 23  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |  | 
| 24  */ |  | 
| 25 |  | 
| 26 #ifndef SQLiteTransaction_h |  | 
| 27 #define SQLiteTransaction_h |  | 
| 28 |  | 
| 29 #include "wtf/FastAllocBase.h" |  | 
| 30 #include "wtf/Noncopyable.h" |  | 
| 31 |  | 
| 32 namespace WebCore { |  | 
| 33 |  | 
| 34 class SQLiteDatabase; |  | 
| 35 |  | 
| 36 class SQLiteTransaction { |  | 
| 37     WTF_MAKE_NONCOPYABLE(SQLiteTransaction); WTF_MAKE_FAST_ALLOCATED; |  | 
| 38 public: |  | 
| 39     SQLiteTransaction(SQLiteDatabase& db, bool readOnly = false); |  | 
| 40     ~SQLiteTransaction(); |  | 
| 41 |  | 
| 42     void begin(); |  | 
| 43     void commit(); |  | 
| 44     void rollback(); |  | 
| 45     void stop(); |  | 
| 46 |  | 
| 47     bool inProgress() const { return m_inProgress; } |  | 
| 48     bool wasRolledBackBySqlite() const; |  | 
| 49 private: |  | 
| 50     SQLiteDatabase& m_db; |  | 
| 51     bool m_inProgress; |  | 
| 52     bool m_readOnly; |  | 
| 53 }; |  | 
| 54 |  | 
| 55 } // namespace WebCore |  | 
| 56 |  | 
| 57 #endif // SQLiteTransation_H |  | 
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