diff options
Diffstat (limited to 'fbreader/src/database/booksdb/runnables/DeleteBookRunnable.cpp')
| -rw-r--r-- | fbreader/src/database/booksdb/runnables/DeleteBookRunnable.cpp | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/fbreader/src/database/booksdb/runnables/DeleteBookRunnable.cpp b/fbreader/src/database/booksdb/runnables/DeleteBookRunnable.cpp new file mode 100644 index 0000000..e9e2c14 --- /dev/null +++ b/fbreader/src/database/booksdb/runnables/DeleteBookRunnable.cpp @@ -0,0 +1,37 @@ +/* + * Copyright (C) 2009-2012 Geometer Plus <[email protected]> + * + * 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 "../DBRunnables.h" +#include "../../sqldb/implsqlite/SQLiteFactory.h" + +DeleteBookRunnable::DeleteBookRunnable(DBConnection &connection) { + myFindFileId = new FindFileIdRunnable(connection); + myDeleteFile = SQLiteFactory::createCommand(BooksDBQuery::DELETE_FILE, connection, "@file_id", DBValue::DBINT); +} + +bool DeleteBookRunnable::run() { + myFindFileId->setFileName(myFileName, true); + if (!myFindFileId->run()) { + return false; + } + + (DBIntValue &) *myDeleteFile->parameter("@file_id").value() = myFindFileId->fileId(); + return myDeleteFile->execute(); +} + |