Drizzled Public API Documentation

session_usage_logger.cc
1 /* - mode: c; c-basic-offset: 2; indent-tabs-mode: nil; -*-
2  * vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
3  *
4  * Copyright (C) 2010 Brian Aker
5  *
6  * This program is free software; you can redistribute it and/or modify
7  * it under the terms of the GNU General Public License as published by
8  * the Free Software Foundation; either version 2 of the License, or
9  * (at your option) any later version.
10  *
11  * This program is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14  * GNU General Public License for more details.
15  *
16  * You should have received a copy of the GNU General Public License
17  * along with this program; if not, write to the Free Software
18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
19  */
20 
21 #include <config.h>
22 
23 #include <plugin/performance_dictionary/dictionary.h>
24 
25 #include <drizzled/session.h>
26 
27 #include <sys/resource.h>
28 
29 using namespace drizzled;
30 using namespace std;
31 
32 namespace performance_dictionary {
33 
34 bool SessionUsageLogger::pre(Session *session)
35 {
36  session->setUsage(true);
37  return false;
38 }
39 
40 bool SessionUsageLogger::post(Session *session)
41 {
42  QueryUsage* usage_cache= session->getProperty<QueryUsage>("query_usage");
43  if (not usage_cache)
44  usage_cache= session->setProperty("query_usage", new QueryUsage);
45  usage_cache->push(session->getQueryString(), session->getUsage());
46  return false;
47 }
48 
49 } /* namespace performance_dictionary */