Examples with ProviderContext org.opendaylight.controller.sal.binding.api.BindingAwareBroker.ProviderContext used on opensource projects

Example 1 with ProviderContext

use of org.opendaylight.controller.sal.binding.api.BindingAwareBroker.ProviderContext in project controller by opendaylight.

the class BindingContextUtils method createProviderContextAndInitialize.

public static ProviderContext createProviderContextAndInitialize(BindingAwareProvider provider, ClassToInstanceMap<BindingAwareService> serviceProvider) {
    ProviderContext context = createProviderContext(provider, serviceProvider);
    provider.onSessionInitiated(context);
    return context;
}

Example 2 with ProviderContext

use of org.opendaylight.controller.sal.binding.api.BindingAwareBroker.ProviderContext in project controller by opendaylight.

the class NotificationIT method notificationTest.

/**
 * test of delivering of notification
 * @throws Exception
 */
@Test
public void notificationTest() throws Exception {
    LOG.info("The registration of the Provider 1.");
    AbstractTestProvider provider1 = new AbstractTestProvider() {

        @Override
        public void onSessionInitiated(ProviderContext session) {
            notifyProviderService = session.getSALService(NotificationProviderService.class);
        }
    };
    // registerProvider method calls onSessionInitiated method above
    broker.registerProvider(provider1);
    assertNotNull(notifyProviderService);
    LOG.info("The registration of the Consumer 1. It retrieves Notification Service " + "from MD-SAL and registers OpendaylightTestNotificationListener as notification listener");
    BindingAwareConsumer consumer1 = session -> {
        NotificationService notificationService = session.getSALService(NotificationService.class);
        assertNotNull(notificationService);
        listener1Reg = notificationService.registerNotificationListener(listener1);
    };
    // registerConsumer method calls onSessionInitialized method above
    broker.registerConsumer(consumer1);
    assertNotNull(listener1Reg);
    LOG.info("The notification of type FlowAdded with cookie ID 0 is created. The " + "delay 100ms to make sure that the notification was delivered to " + "listener.");
    notifyProviderService.publish(noDustNotification("rainy day", 42));
    Thread.sleep(100);
    /**
     * Check that one notification was delivered and has correct cookie.
     */
    assertEquals(1, listener1.notificationBag.size());
    assertEquals("rainy day", listener1.notificationBag.get(0).getReason());
    assertEquals(42, listener1.notificationBag.get(0).getDaysTillNewDust().intValue());
    LOG.info("The registration of the Consumer 2. SalFlowListener is registered " + "registered as notification listener.");
    BindingAwareProvider provider = session -> listener2Reg = session.getSALService(NotificationProviderService.class).registerNotificationListener(listener2);
    // registerConsumer method calls onSessionInitialized method above
    broker.registerProvider(provider);
    LOG.info("3 notifications are published");
    notifyProviderService.publish(noDustNotification("rainy day", 5));
    notifyProviderService.publish(noDustNotification("rainy day", 10));
    notifyProviderService.publish(noDustNotification("tax collector", 2));
    /**
     * The delay 100ms to make sure that the notifications were delivered to
     * listeners.
     */
    Thread.sleep(100);
    /**
     * Check that 3 notification was delivered to both listeners (first one
     * received 4 in total, second 3 in total).
     */
    assertEquals(4, listener1.notificationBag.size());
    assertEquals(3, listener2.notificationBag.size());
    /**
     * The second listener is closed (unregistered)
     */
    listener2Reg.close();
    LOG.info("The notification 5 is published");
    notifyProviderService.publish(noDustNotification("entomologist hunt", 10));
    /**
     * The delay 100ms to make sure that the notification was delivered to
     * listener.
     */
    Thread.sleep(100);
    /**
     * Check that first consumer received 5 notifications in total, second
     * consumer received only three. Last notification was never received by
     * second consumer because its listener was unregistered.
     */
    assertEquals(5, listener1.notificationBag.size());
    assertEquals(3, listener2.notificationBag.size());
}

Example 3 with ProviderContext

use of org.opendaylight.controller.sal.binding.api.BindingAwareBroker.ProviderContext in project controller by opendaylight.

the class RoutedServiceIT method testServiceRegistration.

@Test
public void testServiceRegistration() {
    assertNotNull(broker);
    final BindingAwareProvider provider1 = new AbstractTestProvider() {

        @Override
        public void onSessionInitiated(final ProviderContext session) {
            assertNotNull(session);
            firstReg = session.addRoutedRpcImplementation(OpendaylightTestRoutedRpcService.class, odlRoutedService1);
        }
    };
    LOG.info("Register provider 1 with first implementation of routeSimpleService - service1");
    broker.registerProvider(provider1);
    assertNotNull("Registration should not be null", firstReg);
    assertSame(odlRoutedService1, firstReg.getInstance());
    final BindingAwareProvider provider2 = new AbstractTestProvider() {

        @Override
        public void onSessionInitiated(final ProviderContext session) {
            assertNotNull(session);
            secondReg = session.addRoutedRpcImplementation(OpendaylightTestRoutedRpcService.class, odlRoutedService2);
        }
    };
    LOG.info("Register provider 2 with second implementation of routeSimpleService - service2");
    broker.registerProvider(provider2);
    assertNotNull("Registration should not be null", firstReg);
    assertSame(odlRoutedService2, secondReg.getInstance());
    assertNotSame(secondReg, firstReg);
    final BindingAwareConsumer consumer = session -> consumerService = session.getRpcService(OpendaylightTestRoutedRpcService.class);
    LOG.info("Register routeService consumer");
    broker.registerConsumer(consumer);
    assertNotNull("MD-SAL instance of test Service should be returned", consumerService);
    assertNotSame("Provider instance and consumer instance should not be same.", odlRoutedService1, consumerService);
    final InstanceIdentifier<UnorderedList> nodeOnePath = createNodeRef("foo:node:1");
    LOG.info("Provider 1 registers path of node 1");
    firstReg.registerPath(TestContext.class, nodeOnePath);
    /**
     * Consumer creates addFlow message for node one and sends it to the
     * MD-SAL
     */
    final RoutedSimpleRouteInput simpleRouteFirstFoo = createSimpleRouteInput(nodeOnePath);
    consumerService.routedSimpleRoute(simpleRouteFirstFoo);
    /**
     * Verifies that implementation of the first provider received the same
     * message from MD-SAL.
     */
    verify(odlRoutedService1).routedSimpleRoute(simpleRouteFirstFoo);
    /**
     * Verifies that second instance was not invoked with first message
     */
    verify(odlRoutedService2, times(0)).routedSimpleRoute(simpleRouteFirstFoo);
    LOG.info("Provider 2 registers path of node 2");
    final InstanceIdentifier<UnorderedList> nodeTwo = createNodeRef("foo:node:2");
    secondReg.registerPath(TestContext.class, nodeTwo);
    /**
     * Consumer sends message to nodeTwo for three times. Should be
     * processed by second instance.
     */
    final RoutedSimpleRouteInput simpleRouteSecondFoo = createSimpleRouteInput(nodeTwo);
    consumerService.routedSimpleRoute(simpleRouteSecondFoo);
    consumerService.routedSimpleRoute(simpleRouteSecondFoo);
    consumerService.routedSimpleRoute(simpleRouteSecondFoo);
    /**
     * Verifies that second instance was invoked 3 times with second message
     * and first instance wasn't invoked.
     */
    verify(odlRoutedService2, times(3)).routedSimpleRoute(simpleRouteSecondFoo);
    verify(odlRoutedService1, times(0)).routedSimpleRoute(simpleRouteSecondFoo);
    LOG.info("Unregistration of the path for the node one in the first provider");
    firstReg.unregisterPath(TestContext.class, nodeOnePath);
    LOG.info("Provider 2 registers path of node 1");
    secondReg.registerPath(TestContext.class, nodeOnePath);
    /**
     * A consumer sends third message to node 1
     */
    final RoutedSimpleRouteInput simpleRouteThirdFoo = createSimpleRouteInput(nodeOnePath);
    consumerService.routedSimpleRoute(simpleRouteThirdFoo);
    /**
     * Verifies that provider 1 wasn't invoked and provider 2 was invoked 1
     * time.
     * TODO: fix unregister path
     */
    // verify(odlRoutedService1, times(0)).routedSimpleRoute(simpleRouteThirdFoo);
    verify(odlRoutedService2).routedSimpleRoute(simpleRouteThirdFoo);
}