Examples with ActorContext akka.actor.ActorContext used on opensource projects

Example 1 with ActorContext

use of akka.actor.ActorContext in project thingsboard by thingsboard.

the class RuleManager method update.

public Optional<ActorRef> update(ActorContext context, RuleId ruleId, ComponentLifecycleEvent event) {
    if (ruleMap == null) {
        doInit(context);
    }
    RuleMetaData rule;
    if (event != ComponentLifecycleEvent.DELETED) {
        rule = systemContext.getRuleService().findRuleById(ruleId);
    } else {
        rule = ruleMap.keySet().stream().filter(r -> r.getId().equals(ruleId)).peek(r -> r.setState(ComponentLifecycleState.SUSPENDED)).findFirst().orElse(null);
        if (rule != null) {
            ruleMap.remove(rule);
            ruleActors.remove(ruleId);
        }
    }
    if (rule != null) {
        RuleActorMetaData actorMd = ruleMap.get(rule);
        if (actorMd == null) {
            ActorRef ref = getOrCreateRuleActor(context, rule.getId());
            actorMd = RuleActorMetaData.systemRule(rule.getId(), rule.getWeight(), ref);
            ruleMap.put(rule, actorMd);
        }
        refreshRuleChain();
        return Optional.of(actorMd.getActorRef());
    } else {
        log.warn("[{}] Can't process unknown rule!", ruleId);
        return Optional.empty();
    }
}

Example 2 with ActorContext

use of akka.actor.ActorContext in project thingsboard by thingsboard.

the class DeviceActorMessageProcessor method processAttributesUpdate.

void processAttributesUpdate(ActorContext context, DeviceAttributesEventNotificationMsg msg) {
    refreshAttributes(msg);
    if (attributeSubscriptions.size() > 0) {
        ToDeviceMsg notification = null;
        if (msg.isDeleted()) {
            List<AttributeKey> sharedKeys = msg.getDeletedKeys().stream().filter(key -> DataConstants.SHARED_SCOPE.equals(key.getScope())).collect(Collectors.toList());
            notification = new AttributesUpdateNotification(BasicAttributeKVMsg.fromDeleted(sharedKeys));
        } else {
            if (DataConstants.SHARED_SCOPE.equals(msg.getScope())) {
                List<AttributeKvEntry> attributes = new ArrayList<>(msg.getValues());
                if (attributes.size() > 0) {
                    notification = new AttributesUpdateNotification(BasicAttributeKVMsg.fromShared(attributes));
                } else {
                    logger.debug("[{}] No public server side attributes changed!", deviceId);
                }
            }
        }
        if (notification != null) {
            ToDeviceMsg finalNotification = notification;
            attributeSubscriptions.entrySet().forEach(sub -> {
                ToDeviceSessionActorMsg response = new BasicToDeviceSessionActorMsg(finalNotification, sub.getKey());
                sendMsgToSessionActor(response, sub.getValue().getServer());
            });
        }
    } else {
        logger.debug("[{}] No registered attributes subscriptions to process!", deviceId);
    }
}