Examples with EventSubscriber org.eclipse.smarthome.core.events.EventSubscriber used on opensource projects

Example 6 with EventSubscriber

use of org.eclipse.smarthome.core.events.EventSubscriber in project smarthome by eclipse.

the class RuntimeRuleTest method ruleTriggeredByCompositeTrigger.

@Test
public void ruleTriggeredByCompositeTrigger() throws ItemNotFoundException, InterruptedException {
    // //Test the creation of a rule out of
    final Configuration triggerConfig = new Configuration(Stream.of(new SimpleEntry<>("itemName", "myMotionItem3")).collect(Collectors.toMap(e -> e.getKey(), e -> e.getValue())));
    final Configuration actionConfig = new Configuration(Stream.of(new SimpleEntry<>("itemName", "myLampItem3"), new SimpleEntry<>("command", "ON")).collect(Collectors.toMap(e -> e.getKey(), e -> e.getValue())));
    final Rule rule = new Rule("myRule21" + new Random().nextInt() + "_COMPOSITE");
    rule.setTriggers(Arrays.asList(new Trigger[] { new Trigger("ItemStateChangeTrigger3", "core.ItemStateChangeTrigger", triggerConfig) }));
    rule.setActions(Arrays.asList(new Action[] { new Action("ItemPostCommandAction3", "core.ItemCommandAction", actionConfig, null) }));
    rule.setName("RuleByJAVA_API_WithCompositeTrigger");
    logger.info("Rule created: {}", rule.getUID());
    final RuleRegistry ruleRegistry = getService(RuleRegistry.class);
    ruleRegistry.add(rule);
    // Test rule
    waitForAssert(() -> {
        Assert.assertEquals(RuleStatus.IDLE, ruleRegistry.getStatusInfo(rule.getUID()).getStatus());
    });
    final Queue<Event> events = new LinkedList<>();
    registerService(new EventSubscriber() {

        @Override
        public void receive(final Event event) {
            logger.info("RuleEvent: {}", event.getTopic());
            events.add(event);
        }

        @Override
        public Set<String> getSubscribedEventTypes() {
            return Collections.singleton(RuleStatusInfoEvent.TYPE);
        }

        @Override
        public EventFilter getEventFilter() {
            return null;
        }
    });
    final EventPublisher eventPublisher = getService(EventPublisher.class);
    eventPublisher.post(ItemEventFactory.createStateEvent("myPresenceItem3", OnOffType.ON));
    eventPublisher.post(ItemEventFactory.createStateEvent("myMotionItem3", OnOffType.ON));
    waitForAssert(() -> {
        assertFalse(events.isEmpty());
        RuleStatusInfoEvent event = (RuleStatusInfoEvent) events.remove();
        assertEquals(RuleStatus.RUNNING, event.getStatusInfo().getStatus());
    });
    waitForAssert(() -> {
        assertFalse(events.isEmpty());
        RuleStatusInfoEvent event = (RuleStatusInfoEvent) events.remove();
        assertEquals(RuleStatus.IDLE, event.getStatusInfo().getStatus());
    });
}

Example 7 with EventSubscriber

use of org.eclipse.smarthome.core.events.EventSubscriber in project smarthome by eclipse.

the class RuntimeRuleTest method itemStateUpdatedBySimpleRule.

@Test
public void itemStateUpdatedBySimpleRule() throws ItemNotFoundException, InterruptedException {
    final Configuration triggerConfig = new Configuration(Stream.of(new SimpleEntry<>("eventSource", "myMotionItem2"), new SimpleEntry<>("eventTopic", "smarthome/*"), new SimpleEntry<>("eventTypes", "ItemStateEvent")).collect(Collectors.toMap(e -> e.getKey(), e -> e.getValue())));
    final Configuration actionConfig = new Configuration(Stream.of(new SimpleEntry<>("itemName", "myLampItem2"), new SimpleEntry<>("command", "ON")).collect(Collectors.toMap(e -> e.getKey(), e -> e.getValue())));
    final Rule rule = new Rule("myRule21" + new Random().nextInt());
    rule.setTriggers(Arrays.asList(new Trigger[] { new Trigger("ItemStateChangeTrigger2", "core.GenericEventTrigger", triggerConfig) }));
    rule.setActions(Arrays.asList(new Action[] { new Action("ItemPostCommandAction2", "core.ItemCommandAction", actionConfig, null) }));
    // I would expect the factory to create the UID of the rule and the name to be in the list of parameters.
    rule.setName("RuleByJAVA_API");
    logger.info("Rule created: {}", rule.getUID());
    final RuleRegistry ruleRegistry = getService(RuleRegistry.class);
    ruleRegistry.add(rule);
    ruleRegistry.setEnabled(rule.getUID(), true);
    waitForAssert(() -> {
        Assert.assertEquals(RuleStatus.IDLE, ruleRegistry.getStatusInfo(rule.getUID()).getStatus());
    });
    // Test rule
    final EventPublisher eventPublisher = getService(EventPublisher.class);
    Assert.assertNotNull(eventPublisher);
    eventPublisher.post(ItemEventFactory.createStateEvent("myPresenceItem2", OnOffType.ON));
    final Queue<Event> events = new LinkedList<>();
    registerService(new EventSubscriber() {

        @Override
        public void receive(final Event event) {
            logger.info("Event: {}", event.getTopic());
            events.add(event);
        }

        @Override
        public Set<String> getSubscribedEventTypes() {
            return Collections.singleton(ItemCommandEvent.TYPE);
        }

        @Override
        public EventFilter getEventFilter() {
            return null;
        }
    });
    eventPublisher.post(ItemEventFactory.createStateEvent("myMotionItem2", OnOffType.ON));
    waitForAssert(() -> {
        assertFalse(events.isEmpty());
        ItemCommandEvent event = (ItemCommandEvent) events.remove();
        assertEquals("smarthome/items/myLampItem2/command", event.getTopic());
        assertEquals(OnOffType.ON, event.getItemCommand());
    });
}

Example 8 with EventSubscriber

use of org.eclipse.smarthome.core.events.EventSubscriber in project smarthome by eclipse.

the class EventHandler method handleEvent.

private void handleEvent(final String type, final String payload, final String topic, @Nullable final String source) {
    final EventFactory eventFactory = typedEventFactories.get(type);
    if (eventFactory == null) {
        logger.debug("Could not find an Event Factory for the event type '{}'.", type);
        return;
    }
    final Set<EventSubscriber> eventSubscribers = getEventSubscribers(type);
    if (eventSubscribers.isEmpty()) {
        return;
    }
    final Event eshEvent = createESHEvent(eventFactory, type, payload, topic, source);
    if (eshEvent == null) {
        return;
    }
    dispatchESHEvent(eventSubscribers, eshEvent);
}