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

Example 11 with FrameworkEvent

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

the class Framework method refreshBundlesAndWait.

private void refreshBundlesAndWait(long[] bundleIdentifiers, Bundle[] bundles) throws IOException {
    final CountDownLatch latch = new CountDownLatch(1);
    FrameworkListener listener = new FrameworkListener() {

        public void frameworkEvent(FrameworkEvent event) {
            if (FrameworkEvent.PACKAGES_REFRESHED == event.getType()) {
                latch.countDown();
            }
        }
    };
    try {
        context.addFrameworkListener(listener);
        try {
            if (bundles != null) {
                for (int i = 0; i < bundleIdentifiers.length; i++) {
                    bundles[i] = FrameworkUtils.resolveBundle(context, bundleIdentifiers[i]);
                }
            }
            packageAdmin.refreshPackages(bundles);
            if (latch.await(30, TimeUnit.SECONDS))
                return;
            else
                throw new IOException("Refresh operation timed out");
        } catch (InterruptedException e) {
            IOException ex = new IOException();
            ex.initCause(e);
            throw ex;
        }
    } finally {
        context.removeFrameworkListener(listener);
    }
}

Example 12 with FrameworkEvent

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

the class LogSupportTest method testFrameworkEventError.

@Test
public void testFrameworkEventError() throws Exception {
    BundleException bundleException = new BundleException("my bundle exception", BundleException.ACTIVATOR_ERROR);
    FrameworkEvent frameworkEvent = new FrameworkEvent(FrameworkEvent.ERROR, bundle, bundleException);
    logSupport.frameworkEvent(frameworkEvent);
    Mockito.verify(testLogger).error("FrameworkEvent ERROR (org.osgi.framework.BundleException: my bundle exception)", bundleException);
}

Example 13 with FrameworkEvent

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

the class EmbeddedActivator method refresh.

/*
	 * Refresh the stopped bundles
	 */
void refresh(BundleContext context, List<Bundle> toStop) throws InterruptedException {
    Bundle bundle = context.getBundle(0);
    FrameworkWiring framework = bundle.adapt(FrameworkWiring.class);
    final Semaphore s = new Semaphore(0);
    framework.refreshBundles(toStop, new FrameworkListener() {

        @Override
        public void frameworkEvent(FrameworkEvent event) {
            s.release();
        }
    });
    s.tryAcquire(10, TimeUnit.SECONDS);
}

Example 14 with FrameworkEvent

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

the class AgentDispatcher method createFramework.

/**
	 * Create a new framework. This is reflectively called from the Envoy
	 */
public static Descriptor createFramework(String name, Map<String, Object> configuration, final File storage, final File shacache) throws Exception {
    //
    // Use the service loader for loading a framework
    //
    ClassLoader loader = AgentServer.class.getClassLoader();
    ServiceLoader<FrameworkFactory> sl = ServiceLoader.load(FrameworkFactory.class, loader);
    FrameworkFactory ff = null;
    for (FrameworkFactory fff : sl) {
        ff = fff;
    // break;
    }
    if (ff == null)
        throw new IllegalArgumentException("No framework on runpath");
    //
    // Create the framework
    //
    @SuppressWarnings({ "unchecked", "rawtypes" }) Framework framework = ff.newFramework((Map) configuration);
    framework.init();
    framework.getBundleContext().addFrameworkListener(new FrameworkListener() {

        @Override
        public void frameworkEvent(FrameworkEvent event) {
        // System.err.println("FW Event " + event);
        }
    });
    framework.start();
    Descriptor d = new Descriptor();
    //
    // create a new descriptor. This is returned
    // to the envoy side as an Object and we will
    // get this back later in toAgent. The envoy
    // maintains a list of name -> framework
    //
    d.framework = framework;
    d.shaCache = shacache;
    d.storage = storage;
    d.configuration = configuration;
    d.name = name;
    String embedded = (String) configuration.get("biz.aQute.remote.embedded");
    if (embedded != null && !(embedded = embedded.trim()).isEmpty()) {
        String[] activators = embedded.trim().split("\\s*,\\s*");
        for (String activator : activators) try {
            Class<?> activatorClass = loader.loadClass(activator);
            if (BundleActivator.class.isAssignableFrom(activatorClass)) {
                // TODO check immediate
                BundleActivator ba = (BundleActivator) activatorClass.getConstructor().newInstance();
                ba.start(framework.getBundleContext());
                d.activators.add(ba);
            }
        } catch (Exception e) {
            // TODO
            System.out.println("IGNORED");
            e.printStackTrace();
        }
    }
    return d;
}

Example 15 with FrameworkEvent

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

the class AgentServer method frameworkEvent.

@Override
public void frameworkEvent(FrameworkEvent event) {
    try {
        Event e = new Event();
        e.type = Type.framework;
        e.code = event.getType();
        remote.event(e);
    } catch (Exception e1) {
        printStack(e1);
    }
}