/**
* Generates and stores the Command object depending on the triggered event.
*
* @param Event $event
*/
public function createCommand($event)
{
if (!empty($this->commands[$event->name])) {
if (is_callable($this->condition) && call_user_func($this->condition, $this->owner) === false) {
return;
}
$class = $this->commands[$event->name];
$command = new $class();
if ($command instanceof CommandInterface === false) {
throw new InvalidParamException('Class name [' . get_class($class) . '] provided in "commands" param MUST implement the jlorente\\command\\base\\CommandInterface interface');
}
$command->setReceiver($this->owner);
CommandMapper::map($command);
}
}
/**
* Processes a mapper deleting it from the list and executing the command
* stored in it.
*
* @param CommandMapper $mapper
*/
protected function processMapper(CommandMapper $mapper)
{
$command = $mapper->getCommand();
try {
$mapper->delete();
$command->execute();
} catch (Exception $ex) {
$this->erroneousMappers->push($mapper);
Yii::getLogger()->log('An error ocurred while processing command [' . get_class($command) . '].' . PHP_EOL . 'Exception: [' . $ex->getTraceAsString() . ']', Logger::LEVEL_ERROR, 'command');
}
}