public static function create(Atomik_Db_Instance $instance = null)
{
if ($instance === null) {
$instance = Atomik_Db::getInstance();
}
return new self($instance);
}
/**
* Sets the default manager
*
* @param Atomik_Model_Manager $db
*/
public static function setDefault(Atomik_Model_Manager $manager = null)
{
if ($manager === null) {
$manager = new self(Atomik_Db::getInstance());
}
self::$_default = $manager;
}
/**
* Sets the instance
*
* @param Atomik_Db_Instance|string $instance An instance name or an Atomik_Db_Instance object
*/
public static function setInstance($instance = null)
{
if (is_string($instance)) {
if (isset(self::$_availableInstances[$instance])) {
$instance = self::$_availableInstances[$instance];
} else {
require_once 'Atomik/Db/Exception.php';
throw new Atomik_Db_Exception('The instance named ' . $instance . ' does not exist');
}
} else if ($instance === null) {
$instance = new Atomik_Db_Instance();
if (count(self::$_availableInstances) == 0) {
self::$_availableInstances['default'] = $instance;
}
}
self::$_instance = $instance;
}
/**
* Executes sql scripts for models and the ones located in the sql folder.
* Will look in the app folder as well as in each plugin folder.
*
* @param string $instance
* @param array $filter
* @param bool $echo Whether to echo or return the output from the script execution
* @return string
*/
public static function dbCreate($instance = 'default', $filter = array(), $echo = false)
{
$script = self::getDbScript($filter, $echo);
Atomik::fireEvent('Db::Create::Before', array(&$instance, $script));
$script->run(Atomik_Db::getInstance($instance));
Atomik::fireEvent('Db::Create::After', array($instance, $script));
return $script->getOutputHandler()->getText();
}
