00001 /* - mode: c; c-basic-offset: 2; indent-tabs-mode: nil; -*- 00002 * vim:expandtab:shiftwidth=2:tabstop=2:smarttab: 00003 * 00004 * Copyright (C) 2010 Brian Aker 00005 * 00006 * This program is free software; you can redistribute it and/or modify 00007 * it under the terms of the GNU General Public License as published by 00008 * the Free Software Foundation; either version 2 of the License, or 00009 * (at your option) any later version. 00010 * 00011 * This program is distributed in the hope that it will be useful, 00012 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00014 * GNU General Public License for more details. 00015 * 00016 * You should have received a copy of the GNU General Public License 00017 * along with this program; if not, write to the Free Software 00018 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 00019 */ 00020 00021 00022 #include <config.h> 00023 00024 #include <drizzled/catalog/local.h> 00025 #include <drizzled/plugin/catalog.h> 00026 00027 #include <boost/thread/once.hpp> 00028 00029 namespace drizzled 00030 { 00031 namespace catalog 00032 { 00033 00034 /* Setup the local catalog for us to use with session */ 00035 static identifier::Catalog default_catalog("LOCAL"); 00036 static catalog::Instance::shared_ptr _local_catalog; 00037 00038 static boost::once_flag run_once= BOOST_ONCE_INIT; 00039 00040 static void init() 00041 { 00042 _local_catalog= plugin::Catalog::getInstance(default_catalog); 00043 } 00044 00045 identifier::Catalog::const_reference local_identifier() 00046 { 00047 return default_catalog; 00048 } 00049 00050 Instance::shared_ptr local() 00051 { 00052 boost::call_once(&init, run_once); 00053 00054 return _local_catalog; 00055 } 00056 00057 } /* namespace catalog */ 00058 } /* namespace drizzled */