/**
* @param IDefinition $definition
* @param $command
*
* @return mixed
* @throws InvalidCommandHandlerException
*/
public function invoke(IDefinition $definition, $command)
{
$handler = $definition->getHandler();
if ($this->isValidHandlerClass($handler)) {
$handler = $this->createHandler($handler);
}
if ($this->isValidHandler($handler)) {
return $this->invokeHandler($handler, $command);
}
throw new InvalidCommandHandlerException(s('Handler "%s" must implement method "handle($command)".', is_string($handler) ? $handler : get_type($handler)));
}
/**
* @param IDefinition $definition
*/
protected function addDefinition(IDefinition $definition)
{
$this->definitions[$definition->getType()] = $definition;
}
/**
* @param IDefinition $definition
* @param $command
*
* @return mixed
*/
public function invoke(IDefinition $definition, $command)
{
return $this->invokeHandler($definition->getHandler(), $command);
}
