Examples with SseEventSourceFactory org.osgi.service.jaxrs.client.SseEventSourceFactory used on opensource projects

Example 1 with SseEventSourceFactory

use of org.osgi.service.jaxrs.client.SseEventSourceFactory in project aries-jax-rs-whiteboard by apache.

the class JaxrsTest method testSSEApplication.

@Test
public void testSSEApplication() throws InterruptedException, MalformedURLException, TimeoutException {
    AtomicInteger atomicInteger = new AtomicInteger();
    registerApplication(new TestSSEApplication(), JAX_RS_APPLICATION_BASE, "/sse");
    registerAddon(new SSEResource(), JAX_RS_APPLICATION_SELECT, "(" + JAX_RS_APPLICATION_BASE + "=/sse)");
    registerExtension(ContainerResponseFilter.class, (req, res) -> atomicInteger.incrementAndGet(), "Filter", JAX_RS_APPLICATION_SELECT, "(" + JAX_RS_APPLICATION_BASE + "=/sse)");
    SseEventSourceFactory sseFactory = createSseFactory();
    SseEventSource source1 = sseFactory.newSource(createDefaultTarget().path("/sse").path("/subscribe"));
    SseEventSource source2 = sseFactory.newSource(createDefaultTarget().path("/sse").path("/subscribe"));
    ArrayList<String> source1Events = new ArrayList<>();
    ArrayList<String> source2Events = new ArrayList<>();
    Phaser phaser = new Phaser(2);
    source1.register(event -> {
        source1Events.add(event.readData(String.class));
        phaser.arrive();
    });
    source2.register(event -> {
        source2Events.add(event.readData(String.class));
        phaser.arrive();
    });
    source1.open();
    source2.open();
    phaser.awaitAdvanceInterruptibly(0, 10, TimeUnit.SECONDS);
    // The filter IS invoked on the subscribe method
    assertEquals(2, atomicInteger.get());
    WebTarget broadcast = createDefaultTarget().path("/sse").path("/broadcast");
    broadcast.request().post(Entity.entity("message", MediaType.TEXT_PLAIN_TYPE));
    phaser.awaitAdvanceInterruptibly(1, 10, TimeUnit.SECONDS);
    assertEquals(Arrays.asList("welcome", "message"), source1Events);
    assertEquals(Arrays.asList("welcome", "message"), source2Events);
    source2.close();
    phaser.arrive();
    atomicInteger.set(0);
    broadcast.request().post(Entity.entity("another message", MediaType.TEXT_PLAIN_TYPE));
    phaser.awaitAdvanceInterruptibly(2, 10, TimeUnit.SECONDS);
    assertEquals(Arrays.asList("welcome", "message", "another message"), source1Events);
    assertEquals(Arrays.asList("welcome", "message"), source2Events);
    source1.close();
    // The filter IS invoked when broadcasting events
    assertEquals(1, atomicInteger.get());
}

Example 2 with SseEventSourceFactory

use of org.osgi.service.jaxrs.client.SseEventSourceFactory in project openhab-addons by openhab.

the class WWNThingHandlerOSGiTest method setUp.

@BeforeEach
public void setUp() throws ItemNotFoundException {
    registerService(volatileStorageService);
    managedThingProvider = getService(ThingProvider.class, ManagedThingProvider.class);
    assertThat("Could not get ManagedThingProvider", managedThingProvider, is(notNullValue()));
    thingTypeRegistry = getService(ThingTypeRegistry.class);
    assertThat("Could not get ThingTypeRegistry", thingTypeRegistry, is(notNullValue()));
    channelTypeRegistry = getService(ChannelTypeRegistry.class);
    assertThat("Could not get ChannelTypeRegistry", channelTypeRegistry, is(notNullValue()));
    channelGroupTypeRegistry = getService(ChannelGroupTypeRegistry.class);
    assertThat("Could not get ChannelGroupTypeRegistry", channelGroupTypeRegistry, is(notNullValue()));
    eventPublisher = getService(EventPublisher.class);
    assertThat("Could not get EventPublisher", eventPublisher, is(notNullValue()));
    itemFactory = getService(ItemFactory.class);
    assertThat("Could not get ItemFactory", itemFactory, is(notNullValue()));
    itemRegistry = getService(ItemRegistry.class);
    assertThat("Could not get ItemRegistry", itemRegistry, is(notNullValue()));
    managedItemChannelLinkProvider = getService(ManagedItemChannelLinkProvider.class);
    assertThat("Could not get ManagedItemChannelLinkProvider", managedItemChannelLinkProvider, is(notNullValue()));
    clientBuilder = getService(ClientBuilder.class);
    assertThat("Could not get ClientBuilder", clientBuilder, is(notNullValue()));
    eventSourceFactory = getService(SseEventSourceFactory.class);
    assertThat("Could not get SseEventSourceFactory", eventSourceFactory, is(notNullValue()));
    ComponentContext componentContext = mock(ComponentContext.class);
    when(componentContext.getBundleContext()).thenReturn(bundleContext);
    nestTestHandlerFactory = new WWNTestHandlerFactory(clientBuilder, eventSourceFactory);
    nestTestHandlerFactory.activate(componentContext, Map.of(WWNTestHandlerFactory.REDIRECT_URL_CONFIG_PROPERTY, REDIRECT_URL));
    registerService(nestTestHandlerFactory);
    nestTestHandlerFactory = getService(ThingHandlerFactory.class, WWNTestHandlerFactory.class);
    assertThat("Could not get NestTestHandlerFactory", nestTestHandlerFactory, is(notNullValue()));
    bridge = buildBridge();
    thing = buildThing(bridge);
    bridgeHandler = addThing(bridge, WWNTestAccountHandler.class);
    thingHandler = addThing(thing, thingClass);
    createAndLinkItems();
    assertThatAllItemStatesAreNull();
}