00001 /*############################################################################## 00002 VSQLite++ - virtuosic bytes SQLite3 C++ wrapper 00003 00004 Copyright (c) 2006-2014 Vinzenz Feenstra vinzenz.feenstra@gmail.com 00005 Copyright (c) 2014 mickey mickey.mouse-1985@libero.it 00006 All rights reserved. 00007 00008 Redistribution and use in source and binary forms, with or without modification, 00009 are permitted provided that the following conditions are met: 00010 00011 * Redistributions of source code must retain the above copyright notice, 00012 this list of conditions and the following disclaimer. 00013 * Redistributions in binary form must reproduce the above copyright notice, 00014 this list of conditions and the following disclaimer in the documentation 00015 and/or other materials provided with the distribution. 00016 * Neither the name of virtuosic bytes nor the names of its contributors may 00017 be used to endorse or promote products derived from this software without 00018 specific prior written permission. 00019 00020 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 00021 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00022 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 00023 ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 00024 LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 00025 CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 00026 SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 00027 INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 00028 CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 00029 ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 00030 POSSIBILITY OF SUCH DAMAGE. 00031 00032 ##############################################################################*/ 00033 #ifndef GUARD_SQLITE_TRANSACTION_HPP_INCLUDED 00034 #define GUARD_SQLITE_TRANSACTION_HPP_INCLUDED 00035 00036 namespace sqlite{ 00037 struct connection; 00038 00052 enum class transaction_type { 00053 undefined, 00054 deferred, 00055 immediate, 00056 exclusive 00057 }; 00058 00062 struct transaction{ 00063 public: 00069 transaction(connection & con, transaction_type type = transaction_type::undefined); 00070 00074 ~transaction(); 00075 00079 void begin(transaction_type type = transaction_type::undefined); 00080 00084 void end(); 00085 00089 void commit(); 00090 00094 void rollback(); 00095 00100 bool isActive() const { return m_isActive; } 00101 private: 00102 void exec(std::string const &); 00103 connection & m_con; 00104 bool m_isActive; 00105 }; 00106 } 00107 00108 #endif //GUARD_SQLITE_TRANSACTION_HPP_INCLUDED 00109