Examples with BeanMetadataImpl org.apache.aries.blueprint.reflect.BeanMetadataImpl used on opensource projects

Example 1 with BeanMetadataImpl

use of org.apache.aries.blueprint.reflect.BeanMetadataImpl in project aries by apache.

the class LifecyclePolicyTest method testStatic.

@Test
public void testStatic() throws Exception {
    final ReferenceMetadataImpl ref = new ReferenceMetadataImpl();
    ref.setId("ref");
    ref.setRuntimeInterface(TestItf.class);
    ref.setLifecycle(ExtendedReferenceMetadata.LIFECYCLE_STATIC);
    final BeanMetadataImpl bean1 = new BeanMetadataImpl();
    bean1.setId("bean1");
    bean1.setRuntimeClass(Bean1.class);
    bean1.setInitMethod("init");
    bean1.setDestroyMethod("destroy");
    bean1.addProperty("itf", new RefMetadataImpl("ref"));
    final BeanMetadataImpl bean2 = new BeanMetadataImpl();
    bean2.setId("bean2");
    bean2.setRuntimeClass(Bean2.class);
    bean2.setInitMethod("init");
    bean2.setDestroyMethod("destroy");
    bean2.addProperty("bean1", new RefMetadataImpl("bean1"));
    Bundle bundle = EasyMock.createMock(Bundle.class);
    BundleContext bundleContext = EasyMock.createMock(BundleContext.class);
    Bundle extenderBundle = EasyMock.createMock(Bundle.class);
    BundleContext extenderBundleContext = EasyMock.createMock(BundleContext.class);
    BlueprintListener eventDispatcher = EasyMock.createMock(BlueprintListener.class);
    NamespaceHandlerRegistry namespaceHandlerRegistry = EasyMock.createMock(NamespaceHandlerRegistry.class);
    ProxyManager proxyManager = EasyMock.createMock(ProxyManager.class);
    NamespaceHandlerSet namespaceHandlerSet = EasyMock.createMock(NamespaceHandlerSet.class);
    TestItf itf = EasyMock.createMock(TestItf.class);
    ServiceRegistration registration = EasyMock.createMock(ServiceRegistration.class);
    ExecutorService executorService = Executors.newFixedThreadPool(1);
    ScheduledExecutorService timer = Executors.newScheduledThreadPool(1);
    List<URL> pathList = new ArrayList<URL>();
    Set<URI> namespaces = new HashSet<URI>();
    BlueprintContainerImpl container = new BlueprintContainerImpl(bundle, bundleContext, extenderBundle, eventDispatcher, namespaceHandlerRegistry, executorService, timer, pathList, proxyManager, namespaces) {

        private boolean repoCreated = false;

        @Override
        public BlueprintRepository getRepository() {
            if (!repoCreated) {
                getComponentDefinitionRegistry().registerComponentDefinition(ref);
                getComponentDefinitionRegistry().registerComponentDefinition(bean1);
                getComponentDefinitionRegistry().registerComponentDefinition(bean2);
                repoCreated = true;
            }
            return super.getRepository();
        }
    };
    ServiceReference svcRef1 = EasyMock.createMock(ServiceReference.class);
    EasyMock.expect(bundle.getSymbolicName()).andReturn("bundleSymbolicName").anyTimes();
    EasyMock.expect(bundle.getVersion()).andReturn(Version.emptyVersion).anyTimes();
    EasyMock.expect(bundle.getState()).andReturn(Bundle.ACTIVE).anyTimes();
    EasyMock.expect(bundle.getBundleContext()).andReturn(bundleContext).anyTimes();
    Hashtable<String, String> headers = new Hashtable<String, String>();
    headers.put(Constants.BUNDLE_SYMBOLICNAME, "bundleSymbolicName;blueprint.aries.xml-validation:=false");
    EasyMock.expect(bundle.getHeaders()).andReturn(headers).anyTimes();
    eventDispatcher.blueprintEvent(EasyMock.<BlueprintEvent>anyObject());
    EasyMock.expectLastCall().anyTimes();
    EasyMock.expect(namespaceHandlerRegistry.getNamespaceHandlers(namespaces, bundle)).andReturn(namespaceHandlerSet).anyTimes();
    EasyMock.expect(namespaceHandlerSet.getNamespaces()).andReturn(namespaces).anyTimes();
    namespaceHandlerSet.addListener(container);
    EasyMock.expectLastCall();
    EasyMock.expect(bundleContext.getProperty(BlueprintConstants.XML_VALIDATION_PROPERTY)).andReturn(null);
    Properties props = new Properties();
    props.put("osgi.blueprint.container.version", Version.emptyVersion);
    props.put("osgi.blueprint.container.symbolicname", "bundleSymbolicName");
    EasyMock.expect(bundleContext.registerService(EasyMock.aryEq(new String[] { BlueprintContainer.class.getName() }), EasyMock.same(container), EasyMock.eq((Dictionary) props))).andReturn(registration);
    bundleContext.addServiceListener(EasyMock.<org.osgi.framework.ServiceListener>anyObject(), EasyMock.<String>anyObject());
    EasyMock.expectLastCall();
    EasyMock.expect(bundleContext.getServiceReferences((String) null, "(objectClass=" + TestItf.class.getName() + ")")).andReturn(new ServiceReference[] { svcRef1 });
    EasyMock.expect(bundleContext.getService(svcRef1)).andReturn(itf);
    EasyMock.expect(bundle.loadClass("java.lang.Object")).andReturn((Class) Object.class).anyTimes();
    EasyMock.replay(bundle, bundleContext, extenderBundle, extenderBundleContext, eventDispatcher, namespaceHandlerRegistry, namespaceHandlerSet, proxyManager, svcRef1, registration);
    container.run();
    ReferenceRecipe recipe = (ReferenceRecipe) container.getRepository().getRecipe("ref");
    recipe.start(container);
    Bean2 bean2i = (Bean2) container.getRepository().create("bean2");
    Assert.assertNotNull(bean2i);
    Assert.assertEquals(1, Bean2.initialized);
    Assert.assertEquals(0, Bean2.destroyed);
    EasyMock.verify(bundle, bundleContext, extenderBundle, extenderBundleContext, eventDispatcher, namespaceHandlerRegistry, namespaceHandlerSet, proxyManager, svcRef1, registration);
    // 
    // Unregister the service
    // 
    // Given the lifecycle is 'static', this should cause the Bean1 and Bean2
    // to be destroyed
    // 
    EasyMock.reset(bundle, bundleContext, extenderBundle, extenderBundleContext, eventDispatcher, namespaceHandlerRegistry, namespaceHandlerSet, proxyManager, svcRef1, registration);
    EasyMock.expect(bundle.getSymbolicName()).andReturn("bundleSymbolicName").anyTimes();
    EasyMock.expect(bundle.getVersion()).andReturn(Version.emptyVersion).anyTimes();
    EasyMock.expect(bundleContext.ungetService(svcRef1)).andReturn(false);
    EasyMock.replay(bundle, bundleContext, extenderBundle, extenderBundleContext, eventDispatcher, namespaceHandlerRegistry, namespaceHandlerSet, proxyManager, svcRef1, registration);
    recipe.serviceChanged(new ServiceEvent(ServiceEvent.UNREGISTERING, svcRef1));
    Assert.assertEquals(1, Bean2.initialized);
    Assert.assertEquals(1, Bean2.destroyed);
    EasyMock.verify(bundle, bundleContext, extenderBundle, extenderBundleContext, eventDispatcher, namespaceHandlerRegistry, namespaceHandlerSet, proxyManager, svcRef1, registration);
    // 
    // Re-register the service
    // 
    // Given the lifecycle is 'static', this should cause the Bean1 and Bean2
    // to be recreated
    // 
    EasyMock.reset(bundle, bundleContext, extenderBundle, extenderBundleContext, eventDispatcher, namespaceHandlerRegistry, namespaceHandlerSet, proxyManager, svcRef1, registration);
    EasyMock.expect(bundle.getSymbolicName()).andReturn("bundleSymbolicName").anyTimes();
    EasyMock.expect(bundle.getVersion()).andReturn(Version.emptyVersion).anyTimes();
    EasyMock.expect(bundleContext.getService(svcRef1)).andReturn(itf);
    EasyMock.expect(bundle.loadClass("java.lang.Object")).andReturn((Class) Object.class).anyTimes();
    EasyMock.replay(bundle, bundleContext, extenderBundle, extenderBundleContext, eventDispatcher, namespaceHandlerRegistry, namespaceHandlerSet, proxyManager, svcRef1, registration);
    recipe.serviceChanged(new ServiceEvent(ServiceEvent.REGISTERED, svcRef1));
    Assert.assertEquals(2, Bean2.initialized);
    Assert.assertEquals(1, Bean2.destroyed);
    EasyMock.verify(bundle, bundleContext, extenderBundle, extenderBundleContext, eventDispatcher, namespaceHandlerRegistry, namespaceHandlerSet, proxyManager, svcRef1, registration);
}

Example 2 with BeanMetadataImpl

use of org.apache.aries.blueprint.reflect.BeanMetadataImpl in project aries by apache.

the class Parser method parseBeanMetadata.

private ComponentMetadata parseBeanMetadata(Element element, boolean topElement) {
    BeanMetadataImpl metadata = new BeanMetadataImpl();
    if (topElement) {
        metadata.setId(getId(element));
        if (element.hasAttribute(SCOPE_ATTRIBUTE)) {
            metadata.setScope(getScope(element.getAttributeNode(SCOPE_ATTRIBUTE)));
            if (!metadata.getScope().equals(BeanMetadata.SCOPE_SINGLETON)) {
                if (element.hasAttribute(ACTIVATION_ATTRIBUTE)) {
                    if (element.getAttribute(ACTIVATION_ATTRIBUTE).equals(ACTIVATION_EAGER)) {
                        throw new ComponentDefinitionException("A <bean> with a prototype or custom scope can not have an eager activation");
                    }
                }
                metadata.setActivation(ComponentMetadata.ACTIVATION_LAZY);
            } else {
                metadata.setActivation(parseActivation(element));
            }
        } else {
            metadata.setActivation(parseActivation(element));
        }
    } else {
        metadata.setActivation(ComponentMetadata.ACTIVATION_LAZY);
    }
    if (element.hasAttribute(CLASS_ATTRIBUTE)) {
        metadata.setClassName(element.getAttribute(CLASS_ATTRIBUTE));
    }
    if (element.hasAttribute(DEPENDS_ON_ATTRIBUTE)) {
        metadata.setDependsOn(parseList(element.getAttribute(DEPENDS_ON_ATTRIBUTE)));
    }
    if (element.hasAttribute(INIT_METHOD_ATTRIBUTE)) {
        metadata.setInitMethod(element.getAttribute(INIT_METHOD_ATTRIBUTE));
    }
    if (element.hasAttribute(DESTROY_METHOD_ATTRIBUTE)) {
        metadata.setDestroyMethod(element.getAttribute(DESTROY_METHOD_ATTRIBUTE));
    }
    if (element.hasAttribute(FACTORY_REF_ATTRIBUTE)) {
        metadata.setFactoryComponent(new RefMetadataImpl(element.getAttribute(FACTORY_REF_ATTRIBUTE)));
    }
    if (element.hasAttribute(FACTORY_METHOD_ATTRIBUTE)) {
        String factoryMethod = element.getAttribute(FACTORY_METHOD_ATTRIBUTE);
        metadata.setFactoryMethod(factoryMethod);
    }
    // Do some validation
    if (metadata.getClassName() == null && metadata.getFactoryComponent() == null) {
        throw new ComponentDefinitionException("Bean class or factory-ref must be specified");
    }
    if (metadata.getFactoryComponent() != null && metadata.getFactoryMethod() == null) {
        throw new ComponentDefinitionException("factory-method is required when factory-component is set");
    }
    if (MetadataUtil.isPrototypeScope(metadata) && metadata.getDestroyMethod() != null) {
        throw new ComponentDefinitionException("destroy-method must not be set for a <bean> with a prototype scope");
    }
    // Parse elements
    NodeList nl = element.getChildNodes();
    for (int i = 0; i < nl.getLength(); i++) {
        Node node = nl.item(i);
        if (node instanceof Element) {
            Element e = (Element) node;
            if (isBlueprintNamespace(node.getNamespaceURI())) {
                if (nodeNameEquals(node, ARGUMENT_ELEMENT)) {
                    metadata.addArgument(parseBeanArgument(metadata, e));
                } else if (nodeNameEquals(node, PROPERTY_ELEMENT)) {
                    metadata.addProperty(parseBeanProperty(metadata, e));
                }
            }
        }
    }
    MetadataUtil.validateBeanArguments(metadata.getArguments());
    ComponentMetadata m = metadata;
    // Parse custom scopes
    m = handleCustomScope(element.getAttributeNode(SCOPE_ATTRIBUTE), element, m);
    // Parse custom attributes
    m = handleCustomAttributes(element.getAttributes(), m);
    // Parse custom elements;
    m = handleCustomElements(element, m);
    return m;
}

Example 3 with BeanMetadataImpl

use of org.apache.aries.blueprint.reflect.BeanMetadataImpl in project geronimo-xbean by apache.

the class RestaurantUsingXBeanTest method testPizza.

public void testPizza() throws Exception {
    super.testPizza();
    BeanMetadataImpl restaurant = (BeanMetadataImpl) reg.getComponentDefinition("restaurant");
    ValueMetadata uri = (ValueMetadata) propertyByName("uri", restaurant).getValue();
    assertNotNull("URI is null", uri);
    assertEquals("URI", "http://cheese.com", uri.getStringValue());
    log.info("Successfully converted the property to a URI: " + uri);
}

Example 4 with BeanMetadataImpl

use of org.apache.aries.blueprint.reflect.BeanMetadataImpl in project geronimo-xbean by apache.

the class SaladUsingBlueprintTest method testSalad.

public void testSalad() throws Exception {
    BeanMetadataImpl salad = (BeanMetadataImpl) reg.getComponentDefinition("saladService");
    checkArgumentValue(0, "Cesar", salad, false);
    checkArgumentValue(1, "Small", salad, false);
    checkArgumentValue(2, "true", salad, false);
}

Example 5 with BeanMetadataImpl

use of org.apache.aries.blueprint.reflect.BeanMetadataImpl in project geronimo-xbean by apache.

the class SocketAddressBlueprintTest method testSocketAddress.

public void testSocketAddress() throws Exception {
    BeanMetadataImpl socketAddress = (BeanMetadataImpl) reg.getComponentDefinition("socketAddress");
    // System.out.println();
    // System.out.println("===========================");
    // System.out.println(socketAddress);
    // System.out.println("===========================");
    // System.out.println();
    assertNotNull(socketAddress);
}