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/* -*- mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; -*-
* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
*
* Copyright (C) 2009 Sun Microsystems, Inc.
*
* 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; version 2 of the License.
*
* 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 <string>
#include <vector>
#include <map>
#include <drizzled/visibility.h>
#include <drizzled/common_fwd.h>
namespace drizzled {
namespace plugin {
class DRIZZLED_API Plugin : boost::noncopyable
{
private:
const std::string _name;
bool _is_active;
module::Module *_module;
const std::string _type_name;
public:
typedef std::pair<const std::string, const std::string> map_key;
typedef std::map<const map_key, plugin::Plugin *> map;
typedef std::vector<Plugin *> vector;
explicit Plugin(const std::string &name, const std::string &type_name);
virtual ~Plugin() {}
/*
* This method is called for all plug-ins on shutdown,
* _before_ the plug-ins are deleted. It can be used
* when shutdown code references other plug-ins.
*/
virtual void shutdownPlugin()
{
}
// This is run after all plugins have been initialized.
virtual void prime()
{
}
virtual void startup(drizzled::Session &)
{
}
void activate()
{
_is_active= true;
}
void deactivate()
{
_is_active= false;
}
bool isActive() const
{
return _is_active;
}
const std::string &getName() const
{
return _name;
}
void setModule(module::Module *module)
{
_module= module;
}
const std::string& getTypeName() const
{
return _type_name;
}
virtual bool removeLast() const
{
return false;
}
const std::string& getModuleName() const;
};
} /* end namespace plugin */
} /* end namespace drizzled */
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