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| author | Michele Calgaro <michele.calgaro@yahoo.it> | 2024-06-07 23:30:05 +0900 |
|---|---|---|
| committer | Michele Calgaro <michele.calgaro@yahoo.it> | 2024-06-07 23:30:05 +0900 |
| commit | 17b259df9cb6b28779d4881b2b6c805ee2e48eea (patch) | |
| tree | 5ed61937459cb7081089111b0242c01ec178f1f3 /fbreader/src/database/sqldb/implsqlite/SQLiteDataBase.cpp | |
| parent | 1cba8bce178eb2d6719c6f7f21e2c9352c5513a6 (diff) | |
| download | tde-ebook-reader-17b259df9cb6b28779d4881b2b6c805ee2e48eea.tar.gz tde-ebook-reader-17b259df9cb6b28779d4881b2b6c805ee2e48eea.zip | |
Rename to tde-ebook-reader
Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
Diffstat (limited to 'fbreader/src/database/sqldb/implsqlite/SQLiteDataBase.cpp')
| -rw-r--r-- | fbreader/src/database/sqldb/implsqlite/SQLiteDataBase.cpp | 107 |
1 files changed, 0 insertions, 107 deletions
diff --git a/fbreader/src/database/sqldb/implsqlite/SQLiteDataBase.cpp b/fbreader/src/database/sqldb/implsqlite/SQLiteDataBase.cpp deleted file mode 100644 index 1cccc0a..0000000 --- a/fbreader/src/database/sqldb/implsqlite/SQLiteDataBase.cpp +++ /dev/null @@ -1,107 +0,0 @@ -/* - * Copyright (C) 2009-2012 Geometer Plus <contact@geometerplus.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - */ - - -#include <ZLStringUtil.h> - -#include "SQLiteDataBase.h" - -#include "SQLiteConnection.h" -#include "SQLiteCommand.h" - -//----------- Transaction subclass ----------------- - -SQLiteDataBase::Transaction::Transaction(SQLiteDataBase &db) : myDataBase(db), mySuccess(false), myStarted(false), myDepth((unsigned int)-1) { -} - -SQLiteDataBase::Transaction::~Transaction() { - if (myStarted) { - end(mySuccess); - } -} - -bool SQLiteDataBase::Transaction::start() { - myDepth = myDataBase.myTransactionDepth; - if (myDepth == 0) { - myStarted = myDataBase.myBeginTransaction->execute(); - } else { - //((DBTextValue &) *myDataBase.myMakeSavePoint->parameter("@name").value()).setValue(name()); - //myStarted = myDataBase.myMakeSavePoint->execute(); - myStarted = true; - } - if (myStarted) { - ++myDataBase.myTransactionDepth; - } - return myStarted; -} - -void SQLiteDataBase::Transaction::end(bool success) { - --myDataBase.myTransactionDepth; - if (myDepth == 0) { - if (success) { - myDataBase.myCommitTransaction->execute(); - } else { - myDataBase.myRollbackTransaction->execute(); - } - } else { - if (success) { - //((DBTextValue &) *myDataBase.myCommitSavePoint->parameter("@name").value()).setValue(name()); - //myDataBase.myCommitSavePoint->execute(); - } else { - //((DBTextValue &) *myDataBase.myRollbackSavePoint->parameter("@name").value()).setValue(name()); - //myDataBase.myRollbackSavePoint->execute(); - } - } -} - -std::string SQLiteDataBase::Transaction::name() const { - std::string name = "tran"; - ZLStringUtil::appendNumber(name, myDepth); - return name; -} - -//----------- End Transaction subclass ----------------- - - - -SQLiteDataBase::SQLiteDataBase(const std::string &path) : DataBase( new SQLiteConnection(path) ), myTransactionDepth(0) { - myBeginTransaction = SQLiteFactory::createCommand("BEGIN IMMEDIATE TRANSACTION", connection()); - myCommitTransaction = SQLiteFactory::createCommand("COMMIT TRANSACTION", connection()); - myRollbackTransaction = SQLiteFactory::createCommand("ROLLBACK TRANSACTION", connection()); - myMakeSavePoint = SQLiteFactory::createCommand("SAVEPOINT @name", connection(), "@name", DBValue::DBTEXT); - myCommitSavePoint = SQLiteFactory::createCommand("RELEASE @name", connection(), "@name", DBValue::DBTEXT); - myRollbackSavePoint = SQLiteFactory::createCommand("ROLLBACK TO @name; RELEASE @name", connection(), "@name", DBValue::DBTEXT); -} - -SQLiteDataBase::~SQLiteDataBase() { - if (connection().isOpened()) { - connection().close(); - } -} - -bool SQLiteDataBase::executeAsTransaction(DBRunnable &runnable) { - Transaction tran(*this); - if (tran.start() && runnable.run()) { - tran.setSuccessful(); - return true; - } - return false; -} - - |
