public static function getInstance()
{
if (self::$instance == null) {
self::$instance = new self();
}
return self::$instance;
}
/**
* Thells the CronMetaJobProvider that the job is executed and to save it's time
*
* @param String $result Did the job succeed?
*/
protected function saveLastExec($result)
{
$storage = CronJobMetaProvider::getInstance()->getStorage();
$name = $this->getName();
$storage[$name] = array("lastExec" => time(), "result" => $result);
CronJobMetaProvider::getInstance()->setStorage($storage);
CronJobMetaProvider::getInstance()->saveStorage();
}
/**
* Executes the scheduler
*/
public function execute()
{
CronJobMetaProvider::getInstance()->processStarted();
$parser = $this->getParser();
if (!$parser instanceof CronJobParser) {
throw new RuntimeException("No parser found!");
}
$jobs = $parser->getCronJobs();
if (!empty($jobs)) {
foreach ($parser->getCronJobs() as $cron) {
try {
$cron->execute();
} catch (Exception $e) {
$this->log($e->getMessage() . " \n" . $e->getLine() . "\n Trace: \n" . $e->getTrace(), true);
}
}
}
CronJobMetaProvider::getInstance()->processFinished();
}
