00001 /* 00002 Copyright (C) 2004-2005 Cory Nelson 00003 00004 This software is provided 'as-is', without any express or implied 00005 warranty. In no event will the authors be held liable for any damages 00006 arising from the use of this software. 00007 00008 Permission is granted to anyone to use this software for any purpose, 00009 including commercial applications, and to alter it and redistribute it 00010 freely, subject to the following restrictions: 00011 00012 1. The origin of this software must not be misrepresented; you must not 00013 claim that you wrote the original software. If you use this software 00014 in a product, an acknowledgment in the product documentation would be 00015 appreciated but is not required. 00016 2. Altered source versions must be plainly marked as such, and must not be 00017 misrepresented as being the original software. 00018 3. This notice may not be removed or altered from any source distribution. 00019 00020 CVS Info : 00021 $Author: sgbeal $ 00022 $Date: 2007/02/25 23:59:06 $ 00023 $Revision: 1.4 $ 00024 */ 00025 00026 #include <sqlite3.h> 00027 #include "sqlite3x.hpp" 00028 00029 namespace sqlite3x { 00030 00031 sqlite3_transaction::sqlite3_transaction(sqlite3_connection &con, bool start) : con(con),intrans(false) { 00032 if(start) begin(); 00033 } 00034 00035 sqlite3_transaction::~sqlite3_transaction() { 00036 if(intrans) { 00037 try { 00038 rollback(); 00039 } 00040 catch(...) { 00041 return; 00042 } 00043 } 00044 } 00045 00046 void sqlite3_transaction::begin() { 00047 con.executenonquery("begin"); 00048 intrans=true; 00049 } 00050 00051 void sqlite3_transaction::commit() { 00052 con.executenonquery("commit"); 00053 intrans=false; 00054 } 00055 00056 void sqlite3_transaction::rollback() { 00057 con.executenonquery("rollback"); 00058 intrans=false; 00059 } 00060 00061 }