public function onStompEvent(StompEvent $event)
{
$d = EventDispatcher::get();
// If the object does not have exactly one property then
// it's invalid.
if (!is_object($event->getData()) || count($event->getData()) !== 1) {
// @todo Log this...
return false;
}
// The event that will be dispatched
$ordEvent = null;
// We foreach over the single property object, because we don't
// know the name of the property...
foreach ($event->getData() as $k => $v) {
switch ($k) {
case "CA_MSG":
case "CB_MSG":
case "CC_MSG":
case "CT_MSG":
$ordEvent = new CClassEvent($v);
break;
case "SF_MSG":
case "SG_MSG":
case "SH_MSG":
$ordEvent = new SClassEvent($v);
break;
default:
// Unknown message type.
// @todo Log this error.
break;
}
}
$d->dispatch(TopicEventNames::TRAIN_DESCRIBER, $ordEvent);
}
public function onStompEvent(StompEvent $event)
{
$d = EventDispatcher::get();
// If there is no header property, then this Stomp message is
// not valid, we can't process it.
if (!is_object($event->getData()) || !property_exists($event->getData(), "header")) {
// @todo Log this...
return false;
}
// The event that will be returned.
$ordEvent = new TrainMovementsEvent($event->getData());
$d->dispatch(TopicEventNames::TRAIN_MOVEMENTS, $ordEvent);
}
public function loop()
{
$d = EventDispatcher::get();
if (!$this->stomp) {
$this->connect();
}
while (true) {
if ($this->stomp->hasFrame()) {
$msg = $this->stomp->readFrame();
$destination = $msg->headers['destination'];
/** @var Topics\AbstractTopic $topic */
$topic = $this->eventTopics[$destination];
//$factory = "\\OpenRailData\\NetworkRail\\Services\\Stomp\\Events\\" . $topic->getFactory() . "\\Factory";
// Save events locally so we can ack the message.
$events = [];
foreach (json_decode($msg->body) as $raw) {
$events[] = $raw;
}
$this->stomp->ack($msg);
foreach ($events as $event) {
$d->dispatch("raw" . $topic->getEventName(), new StompEvent($event));
}
}
}
}
public function onStompEvent(StompEvent $event)
{
$d = EventDispatcher::get();
$ordEvent = new VstpEvent($event->getData());
$d->dispatch(TopicEventNames::VSTP, $ordEvent);
}
public function listen()
{
EventDispatcher::get()->addListener("raw" . $this->getEventName(), [$this, 'onStompEvent']);
}
public function onStompEvent(StompEvent $event)
{
$d = EventDispatcher::get();
$event = new RtppmEvent($event->getData());
$d->dispatch(TopicEventNames::RTPPM, $event);
}
