Examples with BundleEvent org.osgi.framework.BundleEvent used on opensource projects

Example 31 with BundleEvent

use of org.osgi.framework.BundleEvent in project aries by apache.

the class JndiExtensionTests method testDisableExtensionAndCDIContainerWaits.

public void testDisableExtensionAndCDIContainerWaits() throws Exception {
    BundleTracker<Bundle> bt = new BundleTracker<>(bundle.getBundleContext(), Bundle.RESOLVED | Bundle.ACTIVE, new BundleTrackerCustomizer<Bundle>() {

        @Override
        public Bundle addingBundle(Bundle bundle, BundleEvent arg1) {
            List<BundleCapability> capabilities = bundle.adapt(BundleWiring.class).getCapabilities(CdiConstants.CDI_EXTENSION_NAMESPACE);
            if (capabilities.isEmpty()) {
                return null;
            }
            for (Capability capability : capabilities) {
                if (capability.getAttributes().containsValue("jndi")) {
                    return bundle;
                }
            }
            return null;
        }

        @Override
        public void modifiedBundle(Bundle bundle, BundleEvent arg1, Bundle arg2) {
        }

        @Override
        public void removedBundle(Bundle bundle, BundleEvent arg1, Bundle arg2) {
        }
    });
    bt.open();
    assertFalse(bt.isEmpty());
    Bundle extensionBundle = bt.getBundles()[0];
    Collection<ServiceReference<CdiContainer>> serviceReferences = bundleContext.getServiceReferences(CdiContainer.class, "(&(objectClass=" + CdiContainer.class.getName() + ")(service.bundleid=" + cdiBundle.getBundleId() + "))");
    assertNotNull(serviceReferences);
    assertFalse(serviceReferences.isEmpty());
    ServiceReference<CdiContainer> serviceReference = serviceReferences.iterator().next();
    CdiEvent.Type state = (CdiEvent.Type) serviceReference.getProperty(CdiConstants.CDI_CONTAINER_STATE);
    assertEquals(CdiEvent.Type.CREATED, state);
    extensionBundle.stop();
    state = (CdiEvent.Type) serviceReference.getProperty(CdiConstants.CDI_CONTAINER_STATE);
    assertEquals(CdiEvent.Type.WAITING_FOR_EXTENSIONS, state);
    extensionBundle.start();
    state = (CdiEvent.Type) serviceReference.getProperty(CdiConstants.CDI_CONTAINER_STATE);
    assertEquals(CdiEvent.Type.CREATED, state);
}

Example 32 with BundleEvent

use of org.osgi.framework.BundleEvent in project aries by apache.

the class BundleEventDataTest method testToCompositeData.

@Test
public void testToCompositeData() throws Exception {
    BundleEvent event = mock(BundleEvent.class);
    Bundle bundle = mock(Bundle.class);
    when(event.getBundle()).thenReturn(bundle);
    when(bundle.getSymbolicName()).thenReturn("test");
    when(bundle.getBundleId()).thenReturn(new Long(4));
    when(bundle.getLocation()).thenReturn("location");
    when(event.getType()).thenReturn(BundleEvent.INSTALLED);
    BundleEventData eventData = new BundleEventData(event);
    CompositeData eventCompositeData = eventData.toCompositeData();
    assertEquals(new Long(4), (Long) eventCompositeData.get(IDENTIFIER));
    assertEquals("test", (String) eventCompositeData.get(SYMBOLIC_NAME));
    assertEquals(new Integer(BundleEvent.INSTALLED), (Integer) eventCompositeData.get(EVENT));
    assertEquals("location", (String) eventCompositeData.get(LOCATION));
}

Example 33 with BundleEvent

use of org.osgi.framework.BundleEvent in project aries by apache.

the class RecursiveBundleTrackerTest method testCompositeLifeCycle.

@Test
public void testCompositeLifeCycle() {
    makeSUT();
    CompositeBundle cb = composite("test.composite", "1.0.0");
    assertNoTrackers();
    // full lifecycle
    sut.addingBundle(cb, new BundleEvent(BundleEvent.INSTALLED, cb));
    assertTracker(cb);
    sut.modifiedBundle(cb, new BundleEvent(BundleEvent.RESOLVED, cb), cb);
    sut.modifiedBundle(cb, new BundleEvent(BundleEvent.STARTING, cb), cb);
    sut.modifiedBundle(cb, new BundleEvent(BundleEvent.STARTED, cb), cb);
    sut.modifiedBundle(cb, new BundleEvent(BundleEvent.STOPPING, cb), cb);
    sut.removedBundle(cb, new BundleEvent(BundleEvent.STOPPED, cb), cb);
    assertNoTrackers();
    // short lifecycle
    sut.addingBundle(cb, new BundleEvent(BundleEvent.INSTALLED, cb));
    assertTracker(cb);
    sut.modifiedBundle(cb, new BundleEvent(BundleEvent.RESOLVED, cb), cb);
    sut.removedBundle(cb, new BundleEvent(BundleEvent.UNRESOLVED, cb), cb);
    assertNoTrackers();
    // shortest lifecycle
    sut.addingBundle(cb, new BundleEvent(BundleEvent.INSTALLED, cb));
    assertTracker(cb);
    sut.removedBundle(cb, new BundleEvent(BundleEvent.UNINSTALLED, cb), cb);
    assertNoTrackers();
}

Example 34 with BundleEvent

use of org.osgi.framework.BundleEvent in project aries by apache.

the class BlueprintContainerUseSystemContextTest method regiserHook.

@Before
public void regiserHook() {
    final BundleContext systemContext = context().getBundle(Constants.SYSTEM_BUNDLE_LOCATION).getBundleContext();
    eventHook = context().registerService(EventHook.class, new EventHook() {

        @Override
        public void event(BundleEvent event, Collection contexts) {
            if ("org.apache.aries.blueprint.sample".equals(event.getBundle().getSymbolicName())) {
                // hide sample from everything but the system bundle
                // TODO on R6 we should be able to even try hiding from the system bundle
                // R5 it was not clear if hooks could hide from the system bundle
                // equinox R5 does allow hiding from system bundle
                contexts.retainAll(Collections.singleton(systemContext));
            }
        }
    }, null);
    findHook = context().registerService(FindHook.class, new FindHook() {

        @Override
        public void find(BundleContext context, Collection bundles) {
            if (context.equals(systemContext)) {
                // equinox R5 does allow hiding from system bundle
                return;
            }
            for (Iterator iBundles = bundles.iterator(); iBundles.hasNext(); ) {
                if ("org.apache.aries.blueprint.sample".equals(((Bundle) iBundles.next()).getSymbolicName())) {
                    // hide sample from everything
                    iBundles.remove();
                }
            }
        }
    }, null);
}

Example 35 with BundleEvent

use of org.osgi.framework.BundleEvent in project bnd by bndtools.

the class GC method start.

@Override
public void start(BundleContext context) throws Exception {
    this.context = context;
    context.addBundleListener(new BundleListener() {

        @Override
        public void bundleChanged(BundleEvent event) {
            if (event.getType() == BundleEvent.UNINSTALLED) {
                Bundle b = event.getBundle();
                String embedded = b.getHeaders().get("Bnd-Embedded");
                if (embedded != null) {
                    uninstalled(b);
                }
            }
        }
    });
}