joomla_test/libraries/joomla/model/database.php
2020-01-02 22:20:31 +07:00

83 lines
1.4 KiB
PHP

<?php
/**
* @package Joomla.Platform
* @subpackage Model
*
* @copyright Copyright (C) 2005 - 2013 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE
*/
defined('JPATH_PLATFORM') or die;
/**
* Joomla Platform Database Model Class
*
* @package Joomla.Platform
* @subpackage Model
* @since 12.1
*/
abstract class JModelDatabase extends JModelBase
{
/**
* The database driver.
*
* @var JDatabaseDriver
* @since 12.1
*/
protected $db;
/**
* Instantiate the model.
*
* @param JRegistry $state The model state.
* @param JDatabaseDriver $db The database adpater.
*
* @since 12.1
*/
public function __construct(JRegistry $state = null, JDatabaseDriver $db = null)
{
parent::__construct($state);
// Setup the model.
$this->db = isset($db) ? $db : $this->loadDb();
}
/**
* Get the database driver.
*
* @return JDatabaseDriver The database driver.
*
* @since 12.1
*/
public function getDb()
{
return $this->db;
}
/**
* Set the database driver.
*
* @param JDatabaseDriver $db The database driver.
*
* @return void
*
* @since 12.1
*/
public function setDb(JDatabaseDriver $db)
{
$this->db = $db;
}
/**
* Load the database driver.
*
* @return JDatabaseDriver The database driver.
*
* @since 12.1
*/
protected function loadDb()
{
return JFactory::getDbo();
}
}