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/* - mode: c; c-basic-offset: 2; indent-tabs-mode: nil; -*-
* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
*
* Copyright (C) 2011 Brian Aker
*
* 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 St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#pragma once
#include <drizzled/table/instance/base.h>
namespace drizzled {
namespace table {
namespace instance {
void release(TableShare *share);
void release(TableShare::shared_ptr &share);
void release(const identifier::Table &identifier);
class Shared : public drizzled::TableShare
{
friend void release(TableShare *share);
friend void release(TableShare::shared_ptr &share);
public:
typedef boost::shared_ptr<Shared> shared_ptr;
typedef std::vector <shared_ptr> vector;
Shared(const identifier::Table::Type type_arg,
const identifier::Table &identifier,
char *path_arg= NULL, uint32_t path_length_arg= 0); // Shares for cache
Shared(const identifier::Table &identifier, message::schema::shared_ptr schema_message);
Shared(const identifier::Table &identifier); // Used by placeholder
~Shared();
void lock()
{
mutex.lock();
}
void unlock()
{
mutex.unlock();
}
static shared_ptr make_shared(Session *session,
const identifier::Table &identifier,
int &in_error);
static shared_ptr foundTableShare(shared_ptr share);
plugin::EventObserverList *getTableObservers()
{
return event_observers;
}
void setTableObservers(plugin::EventObserverList *observers)
{
event_observers= observers;
}
virtual bool is_replicated() const;
private:
boost::mutex mutex; /* For locking the share */
drizzled::message::schema::shared_ptr _schema;
/*
event_observers is a class containing all the event plugins that have
registered an interest in this table.
*/
plugin::EventObserverList *event_observers;
};
} /* namespace instance */
} /* namespace table */
} /* namespace drizzled */
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