/**
* singleton pattern
*
* @param boolean $verboseFlagFromSoapDaemon
*
* @return PlentySoapDaemonActionCollector
*/
public static function getInstance($verboseFlagFromSoapDaemon)
{
if (!isset(self::$instance) || !self::$instance instanceof PlentySoapDaemonActionCollector) {
self::$instance = new PlentySoapDaemonActionCollector($verboseFlagFromSoapDaemon);
}
return self::$instance;
}
/**
* Control function
*
* @param array $params
*/
public function run()
{
/*
* the daemon should only be running once!
*/
if ($this->checkPidFile()) {
$this->getLogger()->crit(__FUNCTION__ . ' ERROR PlentySoapDaemon already running, shutting down!');
exit;
}
$this->writePidFile();
PlentySoapDaemonActionCollector::getInstance(self::VERBOSE)->loadActionObjectList();
while (true) {
/*
* can I execute an action?
*/
$soapActionList = PlentySoapDaemonActionCollector::getInstance(self::VERBOSE)->getNextActions();
if (isset($soapActionList) && is_array($soapActionList)) {
/*
* execute actions
*/
foreach ($soapActionList as $actionClassName) {
$actionObject = PlentySoapDaemonActionCollector::getInstance(self::VERBOSE)->getActionObject($actionClassName);
if (is_object($actionObject)) {
$this->debug(__FUNCTION__ . ' START ' . $actionClassName . '->execute()');
$actionObject->execute();
$this->debug(__FUNCTION__ . ' END ' . $actionClassName . '->execute()');
$actionObject->setLastRunTimestamp(time());
}
}
}
if ($this->stopDaemon === true) {
$this->debug('I got a signal to shut down.');
$this->rmPidFile();
exit;
}
/*
* sleep and run again...
*/
sleep(self::SLEEP);
}
}