/**
* Get an object handle
*
* This function only returns a valid handle if one or more command handler
* functions are defined. A commend handler function needs to follow the
* following format : '_afterX[Event]' or '_beforeX[Event]' to be
* recognised.
*
* @return string A string that is unique, or NULL
* @see execute()
*/
public function getHandle()
{
$methods = $this->getMethods();
foreach ($methods as $method) {
if (substr($method, 0, 7) == '_before' || substr($method, 0, 6) == '_after') {
return parent::getHandle();
}
}
return null;
}
/**
* Get an object handle
*
* Force the object to be enqueue in the command chain.
*
* @return string A string that is unique, or NULL
* @see execute()
*/
public function getHandle()
{
return KMixinAbstract::getHandle();
}