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

Example 16 with ServiceRegistration

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

the class ProviderBundleTrackerCustomizerGenericCapabilityTest method testMultipleServiceInstancesAndTypes.

@Test
public void testMultipleServiceInstancesAndTypes() throws Exception {
    Bundle mediatorBundle = EasyMock.createMock(Bundle.class);
    EasyMock.expect(mediatorBundle.getBundleId()).andReturn(42l).anyTimes();
    EasyMock.replay(mediatorBundle);
    BaseActivator activator = new BaseActivator() {

        @Override
        public void start(BundleContext context) throws Exception {
        }
    };
    ProviderBundleTrackerCustomizer customizer = new ProviderBundleTrackerCustomizer(activator, mediatorBundle);
    BundleContext implBC = mockSPIBundleContext4();
    Dictionary<String, String> headers = new Hashtable<String, String>();
    headers.put(SpiFlyConstants.REQUIRE_CAPABILITY, SpiFlyConstants.PROVIDER_REQUIREMENT);
    headers.put(SpiFlyConstants.PROVIDE_CAPABILITY, SpiFlyConstants.SERVICELOADER_CAPABILITY_NAMESPACE + "; " + SpiFlyConstants.SERVICELOADER_CAPABILITY_NAMESPACE + "=org.apache.aries.mytest.MySPI," + SpiFlyConstants.SERVICELOADER_CAPABILITY_NAMESPACE + "; " + SpiFlyConstants.SERVICELOADER_CAPABILITY_NAMESPACE + "=org.apache.aries.mytest.MySPI2");
    Bundle implBundle = mockSPIBundle4(implBC, headers);
    List<ServiceRegistration> registrations = customizer.addingBundle(implBundle, null);
    assertEquals(3, registrations.size());
    boolean foundA = false, foundB = false, foundC = false;
    for (ServiceRegistration sreg : registrations) {
        ServiceReference sref = sreg.getReference();
        String objectClassName = ((String[]) sref.getProperty(Constants.OBJECTCLASS))[0];
        String serviceImplClassName = (String) sref.getProperty(SpiFlyConstants.PROVIDER_IMPLCLASS_PROPERTY);
        if (MySPIImpl4a.class.getName().equals(serviceImplClassName)) {
            assertEquals("org.apache.aries.mytest.MySPI", objectClassName);
            MySPI svc = (MySPI) implBC.getService(sreg.getReference());
            assertEquals("impl4a", svc.someMethod(""));
            foundA = true;
        } else if (MySPIImpl4b.class.getName().equals(serviceImplClassName)) {
            assertEquals("org.apache.aries.mytest.MySPI2", objectClassName);
            MySPI2 svc = (MySPI2) implBC.getService(sreg.getReference());
            assertEquals("impl4b", svc.someMethod(""));
            foundB = true;
        } else if (MySPIImpl4c.class.getName().equals(serviceImplClassName)) {
            assertEquals("org.apache.aries.mytest.MySPI2", objectClassName);
            MySPI2 svc = (MySPI2) implBC.getService(sreg.getReference());
            assertEquals("impl4c", svc.someMethod(""));
            foundC = true;
        }
    }
    assertTrue(foundA);
    assertTrue(foundB);
    assertTrue(foundC);
}

Example 17 with ServiceRegistration

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

the class ProviderBundleTrackerCustomizerGenericCapabilityTest method testNonServiceRegistryBundle.

@Test
public void testNonServiceRegistryBundle() throws Exception {
    Bundle mediatorBundle = EasyMock.createMock(Bundle.class);
    EasyMock.expect(mediatorBundle.getBundleId()).andReturn(42l).anyTimes();
    EasyMock.replay(mediatorBundle);
    BaseActivator activator = new BaseActivator() {

        @Override
        public void start(BundleContext context) throws Exception {
        }
    };
    ProviderBundleTrackerCustomizer customizer = new ProviderBundleTrackerCustomizer(activator, mediatorBundle);
    ServiceRegistration sreg = EasyMock.createMock(ServiceRegistration.class);
    EasyMock.replay(sreg);
    BundleContext implBC = mockSPIBundleContext(sreg);
    Dictionary<String, String> headers = new Hashtable<String, String>();
    headers.put(SpiFlyConstants.REQUIRE_CAPABILITY, SpiFlyConstants.PROVIDER_REQUIREMENT);
    headers.put(SpiFlyConstants.PROVIDE_CAPABILITY, SpiFlyConstants.SERVICELOADER_CAPABILITY_NAMESPACE + "; " + SpiFlyConstants.SERVICELOADER_CAPABILITY_NAMESPACE + "=org.apache.aries.mytest.MySPI; approval=yeah;" + SpiFlyConstants.REGISTER_DIRECTIVE + ":=\"\"");
    Bundle implBundle = mockSPIBundle(implBC, headers);
    List<ServiceRegistration> registrations = customizer.addingBundle(implBundle, null);
    assertEquals(0, registrations.size());
    Collection<Bundle> bundles = activator.findProviderBundles("org.apache.aries.mytest.MySPI");
    assertEquals(1, bundles.size());
    assertSame(implBundle, bundles.iterator().next());
    Map<String, Object> attrs = activator.getCustomBundleAttributes("org.apache.aries.mytest.MySPI", implBundle);
    assertEquals(1, attrs.size());
    assertEquals("yeah", attrs.get("approval"));
}

Example 18 with ServiceRegistration

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

the class ProviderBundleTrackerCustomizerGenericCapabilityTest method testServiceSubsetSelectionAndRegistrationProperties.

@Test
public void testServiceSubsetSelectionAndRegistrationProperties() throws Exception {
    Bundle mediatorBundle = EasyMock.createMock(Bundle.class);
    EasyMock.expect(mediatorBundle.getBundleId()).andReturn(42l).anyTimes();
    EasyMock.replay(mediatorBundle);
    BaseActivator activator = new BaseActivator() {

        @Override
        public void start(BundleContext context) throws Exception {
        }
    };
    ProviderBundleTrackerCustomizer customizer = new ProviderBundleTrackerCustomizer(activator, mediatorBundle);
    BundleContext implBC = mockSPIBundleContext4();
    Dictionary<String, String> headers = new Hashtable<String, String>();
    headers.put(SpiFlyConstants.REQUIRE_CAPABILITY, SpiFlyConstants.PROVIDER_REQUIREMENT);
    headers.put(SpiFlyConstants.PROVIDE_CAPABILITY, SpiFlyConstants.SERVICELOADER_CAPABILITY_NAMESPACE + "; " + SpiFlyConstants.SERVICELOADER_CAPABILITY_NAMESPACE + "=org.apache.aries.mytest.MySPI2; approval=yeah; " + SpiFlyConstants.REGISTER_DIRECTIVE + ":=\"org.apache.aries.spifly.impl4.MySPIImpl4b\"");
    Bundle implBundle = mockSPIBundle4(implBC, headers);
    List<ServiceRegistration> registrations = customizer.addingBundle(implBundle, null);
    assertEquals(1, registrations.size());
    String[] objectClassProp = (String[]) registrations.iterator().next().getReference().getProperty(Constants.OBJECTCLASS);
    assertEquals(1, objectClassProp.length);
    assertEquals("org.apache.aries.mytest.MySPI2", objectClassProp[0]);
    assertNotNull(registrations.iterator().next().getReference().getProperty(SpiFlyConstants.SERVICELOADER_MEDIATOR_PROPERTY));
    assertEquals("yeah", registrations.iterator().next().getReference().getProperty("approval"));
}

Example 19 with ServiceRegistration

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

the class ProviderBundleTrackerCustomizerGenericCapabilityTest method testNoServiceRegistration.

@Test
public void testNoServiceRegistration() throws Exception {
    Bundle mediatorBundle = EasyMock.createMock(Bundle.class);
    EasyMock.expect(mediatorBundle.getBundleId()).andReturn(42l).anyTimes();
    EasyMock.replay(mediatorBundle);
    BaseActivator activator = new BaseActivator() {

        @Override
        public void start(BundleContext context) throws Exception {
        }
    };
    ProviderBundleTrackerCustomizer customizer = new ProviderBundleTrackerCustomizer(activator, mediatorBundle);
    ServiceRegistration sreg = EasyMock.createMock(ServiceRegistration.class);
    EasyMock.replay(sreg);
    BundleContext implBC = mockSPIBundleContext(sreg);
    Bundle implBundle = mockSPIBundle(implBC, SpiFlyConstants.PROVIDER_REQUIREMENT);
    List<ServiceRegistration> registrations = customizer.addingBundle(implBundle, null);
    assertEquals(0, registrations.size());
    Collection<Bundle> bundles = activator.findProviderBundles("org.apache.aries.mytest.MySPI");
    assertEquals(1, bundles.size());
    assertSame(implBundle, bundles.iterator().next());
}

Example 20 with ServiceRegistration

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

the class ProviderBundleTrackerCustomizerGenericCapabilityTest method testProvidedSPIDirective.

@Test
public void testProvidedSPIDirective() throws Exception {
    Bundle mediatorBundle = EasyMock.createMock(Bundle.class);
    EasyMock.expect(mediatorBundle.getBundleId()).andReturn(42l).anyTimes();
    EasyMock.replay(mediatorBundle);
    BaseActivator activator = new BaseActivator() {

        @Override
        public void start(BundleContext context) throws Exception {
        }
    };
    ProviderBundleTrackerCustomizer customizer = new ProviderBundleTrackerCustomizer(activator, mediatorBundle);
    BundleContext implBC = mockSPIBundleContext4();
    Dictionary<String, String> headers = new Hashtable<String, String>();
    headers.put(SpiFlyConstants.REQUIRE_CAPABILITY, SpiFlyConstants.PROVIDER_REQUIREMENT);
    headers.put(SpiFlyConstants.PROVIDE_CAPABILITY, SpiFlyConstants.SERVICELOADER_CAPABILITY_NAMESPACE + "; " + SpiFlyConstants.SERVICELOADER_CAPABILITY_NAMESPACE + "=org.apache.aries.mytest.MySPI; approval=yeah, " + SpiFlyConstants.SERVICELOADER_CAPABILITY_NAMESPACE + "; " + SpiFlyConstants.SERVICELOADER_CAPABILITY_NAMESPACE + "=org.apache.aries.mytest.MySPI2");
    Bundle implBundle = mockSPIBundle4(implBC, headers);
    List<ServiceRegistration> registrations = customizer.addingBundle(implBundle, null);
    assertEquals("Expected 3 registrations, one for MySPI and 2 for MySPI2", 3, registrations.size());
    Set<String> expectedObjectClasses = new HashSet<String>(Arrays.asList("org.apache.aries.mytest.MySPI", "org.apache.aries.mytest.MySPI2"));
    Set<String> actualObjectClasses = new HashSet<String>();
    boolean foundMySPI = false;
    boolean foundMySPI2 = false;
    for (ServiceRegistration sr : registrations) {
        List<String> objectClasses = Arrays.asList((String[]) sr.getReference().getProperty(Constants.OBJECTCLASS));
        actualObjectClasses.addAll(objectClasses);
        assertNotNull(sr.getReference().getProperty(SpiFlyConstants.SERVICELOADER_MEDIATOR_PROPERTY));
        if (objectClasses.contains("org.apache.aries.mytest.MySPI")) {
            assertEquals("yeah", sr.getReference().getProperty("approval"));
            foundMySPI = true;
        } else if (objectClasses.contains("org.apache.aries.mytest.MySPI2")) {
            assertNull(sr.getReference().getProperty("approval"));
            foundMySPI2 = true;
        }
    }
    assertTrue(foundMySPI);
    assertTrue(foundMySPI2);
    assertEquals(expectedObjectClasses, actualObjectClasses);
}