Drizzled Public API Documentation

flush.h
00001 /* -*- mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; -*-
00002  *  vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
00003  *
00004  *  Copyright (C) 2009 Sun Microsystems, Inc.
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 #pragma once
00022 
00023 #include <drizzled/statement.h>
00024 
00025 namespace drizzled
00026 {
00027 class Session;
00028 
00029 namespace statement
00030 {
00031 
00032 class Flush : public Statement
00033 {
00034 public:
00035   Flush(Session *in_session) :
00036     Statement(in_session),
00037     flush_log(false),
00038     flush_tables(false),
00039     flush_tables_with_read_lock(false),
00040     flush_status(false),
00041     flush_global_status(false)
00042   {
00043     set_command(SQLCOM_FLUSH);
00044     lex().type= 0;
00045   }
00046 
00047   bool execute();
00048 
00049 private:
00050   bool flush_log;
00051   bool flush_tables;
00052   bool flush_tables_with_read_lock;
00053   bool flush_status;
00054   bool flush_global_status;
00055 
00056 public:
00057   void setFlushLog(bool f) { flush_log= f; }
00058   void setFlushTables(bool f) { flush_tables= f; }
00059   void setFlushTablesWithReadLock(bool f) {
00060     flush_tables= flush_tables_with_read_lock= f;
00061   }
00062   void setFlushStatus(bool f) { flush_status= f; }
00063   void setFlushGlobalStatus(bool f) { flush_global_status= f; }
00064 
00065 private:
00066 
00080   bool reloadCache();
00081 };
00082 
00083 } /* namespace statement */
00084 
00085 } /* namespace drizzled */
00086