Examples of org.osgi.framework.ServiceFactory

org.osgi.framework.ServiceFactory
A factory for {@link Constants#SCOPE_BUNDLE bundle scope} services. Thefactory can provide service objects customized for each bundle in the OSGi environment.
When registering a service, a {@code ServiceFactory} object can be usedinstead of a service object, so that the bundle developer can create a customized service object for each bundle that is using the service.
When a bundle {@link BundleContext#getService(ServiceReference) requests} theservice object, the framework calls the {@link #getService(Bundle,ServiceRegistration) getService} method to returna service object customized for the requesting bundle. The returned service object is cached by the Framework for subsequent calls to {@link BundleContext#getService(ServiceReference)} until the bundle releasesits use of the service.
When the bundle's use count for the service is {@link BundleContext#ungetService(ServiceReference) decremented} to zero(including the bundle stopping or the service being unregistered), the framework will call the {@link #ungetService(Bundle,ServiceRegistration,Object) ungetService}method.
{@code ServiceFactory} objects are only used by the Framework and are notmade available to other bundles in the OSGi environment. The Framework may concurrently call a {@code ServiceFactory}. @param < S> Type of Service @see BundleContext#getService(ServiceReference) @ThreadSafe @author $Id: f11fc6bee18315fb659c7987d1b66f1c9c95548a $

        // configure and start listening for configuration
        updateConfiguration(null);


        // register managed service as a service factory
        this.configurationListener = bundleContext.registerService( "org.osgi.service.cm.ManagedService", //$NON-NLS-1$
            new ServiceFactory()
            {
                public Object getService( Bundle bundle, ServiceRegistration registration )
                {
                    /*
                     * Explicitly load the class through the class loader to dynamically

View Full Code Here

    public void open(boolean trackAllServices)
    {
        Dictionary<String, Object> props = new Hashtable<String, Object>();
        props.put(Constants.SERVICE_PID, SslFilter.PID);


        this.configReceiver = super.context.registerService(ManagedService.class.getName(), new ServiceFactory()
        {
            public Object getService(Bundle bundle, ServiceRegistration registration)
            {
                return new ManagedService()
                {

View Full Code Here

    {
        LogWrapper.setContext(context);


        mgr = new CoordinationMgr();


        final ServiceFactory factory = new CoordinatorFactory(mgr);
        final Hashtable<String, String> props = new Hashtable<String, String>();
        props.put(Constants.SERVICE_DESCRIPTION, "Coordinator Service Implementation");
        props.put(Constants.SERVICE_VENDOR, "The Apache Software Foundation");
        coordinatorService = context.registerService(Coordinator.class.getName(), factory, props);
    }

View Full Code Here

        controlContext.replay();


        ServiceRegistry sr = new ServiceRegistry(new Logger(), null);
        MockControl sfControl = MockControl.createNiceControl(ServiceFactory.class);
        sfControl.replay();
        ServiceFactory sf = (ServiceFactory) sfControl.getMock();


        assertEquals("Precondition failed", 0, sr.getHooks(EventHook.class).size());
        assertEquals("Precondition failed", 0, sr.getHooks(FindHook.class).size());
        assertEquals("Precondition failed", 0, sr.getHooks(ListenerHook.class).size());
        ServiceRegistration reg = sr.registerService(c, new String [] {EventHook.class.getName()}, sf, new Hashtable());

View Full Code Here

        controlContext.replay();


        ServiceRegistry sr = new ServiceRegistry(new Logger(), null);
        MockControl sfControl = MockControl.createNiceControl(ServiceFactory.class);
        sfControl.replay();
        ServiceFactory sf = (ServiceFactory) sfControl.getMock();


        assertEquals("Precondition failed", 0, sr.getHooks(EventHook.class).size());
        assertEquals("Precondition failed", 0, sr.getHooks(FindHook.class).size());
        assertEquals("Precondition failed", 0, sr.getHooks(ListenerHook.class).size());
        ServiceRegistration reg = sr.registerService(c, new String [] {FindHook.class.getName()}, sf, new Hashtable());

View Full Code Here

        controlContext.replay();


        ServiceRegistry sr = new ServiceRegistry(new Logger(), null);
        MockControl sfControl = MockControl.createNiceControl(ServiceFactory.class);
        sfControl.replay();
        ServiceFactory sf = (ServiceFactory) sfControl.getMock();


        assertEquals("Precondition failed", 0, sr.getHooks(EventHook.class).size());
        assertEquals("Precondition failed", 0, sr.getHooks(FindHook.class).size());
        assertEquals("Precondition failed", 0, sr.getHooks(ListenerHook.class).size());
        ServiceRegistration reg = sr.registerService(c, new String [] {ListenerHook.class.getName()}, sf, new Hashtable());

View Full Code Here

                }
      }}).start();
    }


    protected ServiceRegistration register(final Object service, final int delay) {
        return bundleContext.registerService(service.getClass().getName(), new ServiceFactory() {
            public Object getService(Bundle bundle, ServiceRegistration registration)
            {
                delay(delay);
                return service;
            }

View Full Code Here

   * 
   * @param service2 The service to register.
   */
  private void registerService(Runnable service2)
  {
    ServiceFactory factory = Skeleton.newMock(ServiceFactory.class);
    Skeleton skel = Skeleton.getSkeleton(factory);
    
    skel.setReturnValue(new MethodCall(ServiceFactory.class, "getService", Bundle.class, ServiceRegistration.class), service2);
    
    Hashtable<String, String> props = new Hashtable<String, String>();

View Full Code Here

        mainCompInst = main.getComponentInstance();
        TestCase.assertNotNull(mainCompInst);
    }


    protected ServiceRegistration register(final Object service, final int delay) {
        return bundleContext.registerService(service.getClass().getName(), new ServiceFactory() {
            public Object getService(Bundle bundle, ServiceRegistration registration)
            {
                delay(delay);
                return service;
            }

View Full Code Here


        // Check that the proxy registration was done on the original provider bundle's context
        EasyMock.verify(providerBC);


        // Test that the actual proxy invokes the original service...
        ServiceFactory proxyServiceSF = (ServiceFactory) serviceMap.get(proxySR);
        TestServiceAPI proxyService = (TestServiceAPI) proxyServiceSF.getService(clientBundle, null);


        assertNotSame("The proxy should not be the same object as the original service", testService, proxyService);
        assertEquals("Doing it", proxyService.doit());


        EasyMock.reset(clientBC);
        EasyMock.expect(clientBC.ungetService(sr)).andReturn(true).once();
        EasyMock.replay(clientBC);


        proxyServiceSF.ungetService(clientBundle, null, proxyService);


        EasyMock.verify(clientBC);
    }

View Full Code Here

0 1 2 3 4

TOP

Related Classes of org.osgi.framework.ServiceFactory

ch.ethz.iks.slp.impl.Activator

org.apache.aries.jndi.url.ServiceRegistryContextTest

org.apache.felix.coordinator.impl.Activator

org.apache.felix.framework.ServiceRegistryTest

org.apache.felix.http.sslfilter.internal.HttpServiceTracker

org.apache.felix.inventory.impl.InventoryPrinterManagerImpl

org.apache.felix.inventory.impl.WebConsolePlugin

org.apache.felix.scr.integration.Felix4350Test

org.apache.felix.webconsole.internal.servlet.OsgiManager

org.apache.jackrabbit.oak.osgi.Activator

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.