List of waitForService() Examples

Examples of waitForService()

org.apache.felix.dm.tracker.ServiceTracker.waitForService()
Wait for at least one service to be tracked by this ServiceTracker. This method will also return when this ServiceTracker is closed.
It is strongly recommended that waitForService is not used during the calling of the BundleActivator methods. BundleActivator methods are expected to complete in a short period of time.
This implementation calls {@link #getService()} to determine if a serviceis being tracked. @param timeout The time interval in milliseconds to wait. If zero, themethod will wait indefinitely. @return Returns the result of {@link #getService()}. @throws InterruptedException If another thread has interrupted thecurrent thread. @throws IllegalArgumentException If the value of timeout is negative.
org.osgi.util.tracker.ServiceTracker.waitForService()
Wait for at least one service to be tracked by this {@code ServiceTracker}. This method will also return when this {@code ServiceTracker} is closed.
It is strongly recommended that {@code waitForService} is not used duringthe calling of the {@code BundleActivator} methods.{@code BundleActivator} methods are expected to complete in a shortperiod of time.
This implementation calls {@link #getService()} to determine if a serviceis being tracked. @param timeout The time interval in milliseconds to wait. If zero, themethod will wait indefinitely. @return Returns the result of {@link #getService()}. @throws InterruptedException If another thread has interrupted thecurrent thread. @throws IllegalArgumentException If the value of timeout is negative.

Examples of org.osgi.util.tracker.ServiceTracker.waitForService()

            Filter osgiFilter = FrameworkUtil.createFilter(flt);
            tracker = new ServiceTracker(bundleContext, osgiFilter, null);
            tracker.open(true);
            // Note that the tracker is not closed to keep the reference
            // This is buggy, as the service reference may change i think
            Object svc = type.cast(tracker.waitForService(timeout));
            if (svc == null) {
                Dictionary dic = bundleContext.getBundle().getHeaders();
                System.err.println("Test bundle headers: " + explode(dic));


                for (ServiceReference ref : asCollection(bundleContext.getAllServiceReferences(null, null))) {

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Examples of org.osgi.util.tracker.ServiceTracker.waitForService()

                } else {
                    LOGGER.debug("Optional resolver '" + resolver + "' not found, using the default resolver");
                    return feature.getBundles();
                }
            } else {
                Resolver r = (Resolver) tracker.waitForService(resolverTimeout);
                if (r == null) {
                    throw new Exception("Unable to find required resolver '" + resolver + "'");
                }
                return r.resolve(feature);
            }

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Examples of org.osgi.util.tracker.ServiceTracker.waitForService()

        // start bundle
        bundle.start();
        // asserts that test bundle is active
        Assert.assertEquals(Bundle.ACTIVE, bundle.getState());
        // asserts that test service is available within 2 seconds
        Assert.assertNotNull(serviceTracker1.waitForService(2000));
        // asserts that test service with custom properties is available
        ServiceTracker serviceTracker2 = new ServiceTracker(bc, FrameworkUtil.createFilter(
                "(&(" + Constants.OBJECTCLASS + "=org.knowhowlab.osgi.testing.it.commons.testbundle.service.Echo)" +
                        "(testkey=testvalue))"), null);
        serviceTracker2.open();

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Examples of org.osgi.util.tracker.ServiceTracker.waitForService()

     */
    public static Object getService(BundleContext bc, Filter filter, long timeout, TimeUnit timeUnit) {
        ServiceTracker tracker = new ServiceTracker(bc, filter, null);
        tracker.open();
        try {
            return tracker.waitForService(timeUnit.toMillis(timeout));
        } catch (InterruptedException e) {
            return null;
        } finally {
            tracker.close();
        }

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Examples of org.osgi.util.tracker.ServiceTracker.waitForService()

     */
    public static Object getService(BundleContext bc, String className, long timeout, TimeUnit timeUnit) {
        ServiceTracker tracker = new ServiceTracker(bc, className, null);
        tracker.open();
        try {
            return tracker.waitForService(timeUnit.toMillis(timeout));
        } catch (InterruptedException e) {
            return null;
        } finally {
            tracker.close();
        }

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Examples of org.osgi.util.tracker.ServiceTracker.waitForService()

    public static <T> T getService(BundleContext bc, Class<T> clazz, long timeout, TimeUnit timeUnit) {
        ServiceTracker tracker = new ServiceTracker(bc, clazz.getName(), null);
        tracker.open();
        try {
            //noinspection unchecked
            return (T) tracker.waitForService(timeUnit.toMillis(timeout));
        } catch (InterruptedException e) {
            return null;
        } finally {
            tracker.close();
        }

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Examples of org.osgi.util.tracker.ServiceTracker.waitForService()

    public static <T> T getService(BundleContext bc, Class<T> clazz, Filter filter, long timeout, TimeUnit timeUnit) throws InvalidSyntaxException {
        ServiceTracker tracker = new ServiceTracker(bc, FilterUtils.create(clazz, filter), null);
        tracker.open();
        try {
            //noinspection unchecked
            return (T) tracker.waitForService(timeUnit.toMillis(timeout));
        } catch (InterruptedException e) {
            return null;
        } finally {
            tracker.close();
        }

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Examples of org.osgi.util.tracker.ServiceTracker.waitForService()

        ServiceTracker tracker = new ServiceTracker(m_bundleContext, m_bundleContext.createFilter("(factory.instance.pid=" + instanceName + ")"), null);
        tracker.open();


        config.update(props);


        if (tracker.waitForService(5000) == null) {
            throw new IOException("Did not get notified about new repository becoming available in time.");
        }


        tracker.close();
    }

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Examples of org.osgi.util.tracker.ServiceTracker.waitForService()

        ServiceTracker tracker = new ServiceTracker(m_bundleContext, m_bundleContext.createFilter("(factory.instance.pid=" + instanceName + ")"), null);
        tracker.open();


        config.update(props);


        if (tracker.waitForService(1000) == null) {
            throw new IOException("Did not get notified about new repository becoming available in time.");
        }
        tracker.close();
    }

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Examples of org.osgi.util.tracker.ServiceTracker.waitForService()


        ConfigurationAdmin instance = null;


        serviceTracker.open();
        try {
            instance = (ConfigurationAdmin) serviceTracker.waitForService(2 * 1000);


            if (instance == null) {
                fail("ConfigurationAdmin service not found!");
            }
            else {

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