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

Example 51 with BundleEvent

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

the class MockBundleContextTest method testBundleListener.

@Test
public void testBundleListener() throws Exception {
    BundleListener bundleListener = mock(BundleListener.class);
    BundleEvent bundleEvent = mock(BundleEvent.class);
    bundleContext.addBundleListener(bundleListener);
    MockOsgi.sendBundleEvent(bundleContext, bundleEvent);
    verify(bundleListener).bundleChanged(bundleEvent);
    bundleContext.removeBundleListener(bundleListener);
}

Example 52 with BundleEvent

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

the class ModelAdapterFactoryUtil method addModelsForPackages.

/**
     * Search classpath for given java package names (and sub packages) to scan for and
     * register all classes with @Model annotation.
     * @param bundleContext Bundle context
     * @param packageNames Java package names
     */
public static void addModelsForPackages(BundleContext bundleContext, String... packageNames) {
    Bundle bundle = new RegisterModelsBundle(bundleContext, Bundle.ACTIVE, packageNames, null);
    BundleEvent event = new BundleEvent(BundleEvent.STARTED, bundle);
    MockOsgi.sendBundleEvent(bundleContext, event);
}

Example 53 with BundleEvent

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

the class LogSupportTest method testBundleChanges.

@Test
public void testBundleChanges() throws Exception {
    logSupport.bundleChanged(new BundleEvent(BundleEvent.INSTALLED, bundle));
    Mockito.verify(testLogger).info("BundleEvent INSTALLED", (Throwable) null);
}

Example 54 with BundleEvent

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

the class ModelAdapterFactoryUtil method addModelsForPackage.

/**
     * Scan classpaths for given package name (and sub packages) to scan for and
     * register all classes with @Model annotation.
     * @param packageName Java package name
     */
public static void addModelsForPackage(BundleContext bundleContext, Class... classes) {
    Bundle bundle = new ModelsPackageBundle(classes, Bundle.ACTIVE, bundleContext);
    BundleEvent event = new BundleEvent(BundleEvent.STARTED, bundle);
    MockOsgi.sendBundleEvent(bundleContext, event);
}

Example 55 with BundleEvent

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

the class EventDispatcher method createWhitelistFromHooks.

private <T> Set<BundleContext> createWhitelistFromHooks(EventObject event, Felix felix, Map<BundleContext, List<ListenerInfo>> listeners1, Map<BundleContext, List<ListenerInfo>> listeners2, Class<T> hookClass) {
    // Create a whitelist of bundle context, if we have hooks.
    Set<BundleContext> whitelist = null;
    Set<ServiceReference<T>> hooks = m_registry.getHookRegistry().getHooks(hookClass);
    if (!hooks.isEmpty()) {
        boolean systemBundleListener = false;
        BundleContext systemBundleContext = felix._getBundleContext();
        whitelist = new HashSet<BundleContext>();
        for (Entry<BundleContext, List<ListenerInfo>> entry : listeners1.entrySet()) {
            whitelist.add(entry.getKey());
            if (entry.getKey() == systemBundleContext)
                systemBundleListener = true;
        }
        if (listeners2 != null) {
            for (Entry<BundleContext, List<ListenerInfo>> entry : listeners2.entrySet()) {
                whitelist.add(entry.getKey());
                if (entry.getKey() == systemBundleContext)
                    systemBundleListener = true;
            }
        }
        int originalSize = whitelist.size();
        ShrinkableCollection<BundleContext> shrinkable = new ShrinkableCollection<BundleContext>(whitelist);
        for (ServiceReference<T> sr : hooks) {
            if (felix != null) {
                T eh = null;
                try {
                    eh = m_registry.getService(felix, sr, false);
                } catch (Exception ex) {
                // If we can't get the hook, then ignore it.
                }
                if (eh != null) {
                    try {
                        if (eh instanceof org.osgi.framework.hooks.service.EventHook) {
                            m_secureAction.invokeServiceEventHook((org.osgi.framework.hooks.service.EventHook) eh, (ServiceEvent) event, shrinkable);
                        } else if (eh instanceof org.osgi.framework.hooks.bundle.EventHook) {
                            m_secureAction.invokeBundleEventHook((org.osgi.framework.hooks.bundle.EventHook) eh, (BundleEvent) event, shrinkable);
                        }
                    } catch (Throwable th) {
                        m_logger.log(sr, Logger.LOG_WARNING, "Problem invoking event hook", th);
                    } finally {
                        m_registry.ungetService(felix, sr, null);
                    }
                }
            }
        }
        if (systemBundleListener && !whitelist.contains(systemBundleContext)) {
            // The system bundle cannot be removed from the listeners, so if it was
            // removed, add it back in. Note that this cannot be prevented by the shrinkable
            // since the effect of removing the system bundle from the listeners must be
            // visible between the event hooks.
            whitelist.add(systemBundleContext);
        }
        // to do whitelist lookups during event delivery.
        if (originalSize == whitelist.size()) {
            whitelist = null;
        }
    }
    return whitelist;
}