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Copy pathpreparedsqlquerymanager.cpp
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56 lines (48 loc) · 1.7 KB
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/*
* Copyright (C) by Hannah von Reth <hannah.vonreth@owncloud.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "preparedsqlquerymanager.h"
#include <sqlite3.h>
using namespace OCC;
PreparedSqlQuery::PreparedSqlQuery(SqlQuery *query, bool ok)
: _query(query)
, _ok(ok)
{
}
PreparedSqlQuery::~PreparedSqlQuery()
{
_query->reset_and_clear_bindings();
}
const PreparedSqlQuery PreparedSqlQueryManager::get(PreparedSqlQueryManager::Key key)
{
auto &query = _queries[key];
OC_ENFORCE(query._stmt);
Q_ASSERT(!sqlite3_stmt_busy(query._stmt));
return { &query };
}
const PreparedSqlQuery PreparedSqlQueryManager::get(PreparedSqlQueryManager::Key key, const QByteArray &sql, SqlDatabase &db)
{
auto &query = _queries[key];
Q_ASSERT(!sqlite3_stmt_busy(query._stmt));
OC_ENFORCE(!query._sqldb || &db == query._sqldb);
if (!query._stmt) {
query._sqldb = &db;
query._db = db.sqliteDb();
return { &query, query.prepare(sql) == 0 };
}
return { &query };
}