Examples with FrameworkWiring org.osgi.framework.wiring.FrameworkWiring used on opensource projects

Example 21 with FrameworkWiring

use of org.osgi.framework.wiring.FrameworkWiring 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 22 with FrameworkWiring

use of org.osgi.framework.wiring.FrameworkWiring in project rt.equinox.framework by eclipse.

the class EclipseStarter method refreshPackages.

// returns true if the refreshPackages operation caused the framework to shutdown
private static boolean refreshPackages(Bundle[] bundles) throws InterruptedException {
    FrameworkWiring frameworkWiring = context.getBundle().adapt(FrameworkWiring.class);
    if (frameworkWiring == null)
        return false;
    Semaphore semaphore = new Semaphore(0);
    StartupEventListener listener = new StartupEventListener(semaphore, FrameworkEvent.PACKAGES_REFRESHED);
    context.addBundleListener(listener);
    frameworkWiring.refreshBundles(Arrays.asList(bundles), listener);
    updateSplash(semaphore, listener);
    return isForcedRestart();
}

Example 23 with FrameworkWiring

use of org.osgi.framework.wiring.FrameworkWiring in project karaf by apache.

the class BundlesMBeanImpl method update.

public void update(String bundleId, String location, boolean refresh) throws MBeanException {
    try {
        List<Bundle> bundles = selectBundles(bundleId);
        if (location == null) {
            for (Bundle bundle : bundles) {
                bundle.update();
            }
            return;
        }
        if (bundles.size() != 1) {
            throw new IllegalArgumentException("Provided bundle Id doesn't return any bundle or more than one bundle selected");
        }
        InputStream is = new URL(location).openStream();
        bundles.get(0).update(is);
        if (refresh) {
            FrameworkWiring wiring = bundleContext.getBundle(0).adapt(FrameworkWiring.class);
            wiring.refreshBundles(null);
        }
    } catch (Exception e) {
        throw new MBeanException(null, e.toString());
    }
}

Example 24 with FrameworkWiring

use of org.osgi.framework.wiring.FrameworkWiring in project karaf by apache.

the class Update method doExecute.

protected Object doExecute(Bundle bundle) throws Exception {
    if (location != null) {
        update(bundle, location.toURL());
    } else {
        String loc = bundle.getHeaders().get(Constants.BUNDLE_UPDATELOCATION);
        if (loc != null && !loc.equals(bundle.getLocation())) {
            update(bundle, new URL(loc));
        } else {
            bundle.update();
        }
    }
    if (refresh) {
        FrameworkWiring wiring = bundleContext.getBundle(0).adapt(FrameworkWiring.class);
        wiring.refreshBundles(null);
    }
    return null;
}

Example 25 with FrameworkWiring

use of org.osgi.framework.wiring.FrameworkWiring in project karaf by apache.

the class BundleInstallSupportImpl method refreshPackages.

@Override
public void refreshPackages(Collection<Bundle> bundles) throws InterruptedException {
    final CountDownLatch latch = new CountDownLatch(1);
    FrameworkWiring fw = systemBundleContext.getBundle().adapt(FrameworkWiring.class);
    fw.refreshBundles(bundles, (FrameworkListener) event -> {
        if (event.getType() == FrameworkEvent.ERROR) {
            LOGGER.error("Framework error", event.getThrowable());
        }
        latch.countDown();
    });
    latch.await();
}