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<?php
Doctrine::autoload('Doctrine_Access');
class Doctrine_EvenListener_Chain extends Doctrine_Access {
/**
* @var array $listeners
*/
private $listeners = array();
/**
* add
*
* @param Doctrine_EventListener $listener
* @return void
*/
public function add(Doctrine_EventListener $listener) {
$this->listeners[] = $listener;
}
/**
* returns a Doctrine_EvenListener on success
* and null on failure
*
* @param mixed $key
* @return mixed
*/
public function get($key) {
if( ! isset($this->listeners[$key]))
return null;
return $this->listeners[$key];
}
/**
* set
*
* @param mixed $key
* @param Doctrine_EventListener $listener
* @return void
*/
public function set($key, Doctrine_EventListener $listener) {
$this->listeners[$key] = $listener;
}
/**
* this method should only be called internally by
* doctrine, since it doesn't do any method existence checking
*
* @param method $method
* @param array $args
*/
public function __call($method, $args) {
foreach($this->listeners as $listener) {
$listener->$method($args[0]);
}
}
}
?>