/**
* Add a command callback
*
* If the handler has already been added. It will not be re-added but parameters will be merged. This allows to
* change or add parameters for existing handlers.
*
* @param string $command The command name to register the handler for
* @param string|\Closure $method The name of the method or a Closure object
* @param array|object $params An associative array of config parameters or a ObjectConfig object
* @throws \InvalidArgumentException If the method does not exist
* @return CommandMixin
*/
public function addCommandCallback($command, $method, $params = array())
{
if (is_string($method) && !method_exists($this->getMixer(), $method)) {
throw new \InvalidArgumentException('Method does not exist ' . get_class() . '::' . $method);
}
return parent::addCommandCallback($command, $method, $params);
}
/**
* Add a command callback
*
* If the handler has already been added. It will not be re-added but parameters will be merged. This allows to
* change or add parameters for existing handlers.
*
* @param string $command The command name to register the handler for
* @param string|Closure $method The name of the method or a Closure object
* @param array|object $params An associative array of config parameters or a ObjectConfig object
* @throws \InvalidArgumentException If the method does not exist
* @return CommandHandlerAbstract
*/
public function addCommandCallback($command, $method, $params = array())
{
if (is_string($method) && !is_callable(array($this, $method))) {
throw new \InvalidArgumentException('Method does not exist ' . __CLASS__ . '::' . $method);
}
return parent::addCommandCallback($command, $method, $params);
}
