Examples of org.osgi.service.blueprint.container.BlueprintContainer

Package org.osgi.service.blueprint.container

Examples of org.osgi.service.blueprint.container.BlueprintContainer

org.osgi.service.blueprint.container.BlueprintContainer
A Blueprint Container represents the managed state of a Blueprint bundle. A Blueprint Container provides access to all managed components. These are the beans, services, and service references. Only bundles in the ACTIVE state (and also the STARTING state for bundles awaiting lazy activation) can have an associated Blueprint Container. A given Bundle Context has at most one associated Blueprint Container. A Blueprint Container can be obtained by injecting the predefined "blueprintContainer" component id. The Blueprint Container is also registered as a service and its managed components can be queried. @ThreadSafe @version $Revision: 8083 $

        }
    }


    @Test
    public void testListReferences() throws Exception {
        BlueprintContainer blueprintContainer = getBlueprintContainerForBundle("org.apache.aries.blueprint.sample");
        assertNotNull(blueprintContainer);


        BindingListener listener = (BindingListener) blueprintContainer.getComponentInstance("listBindingListener");
        assertNull(listener.getA());
        assertNull(listener.getReference());


        List refs = (List) blueprintContainer.getComponentInstance("ref-list");
        assertNotNull(refs);
        assertTrue(refs.isEmpty());


        ServiceRegistration reg1 = bundleContext.registerService(InterfaceA.class.getName(), new InterfaceA() {
            public String hello(String msg) {

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        testBlueprintContainer(bundleContext, bundle);
    }
    
    
    protected void testBlueprintContainer(BundleContext bc, Bundle bundle) throws Exception {
        BlueprintContainer blueprintContainer = getBlueprintContainerForBundle(
                bc == null ? bundleContext : bc, "org.apache.aries.blueprint.sample",
                DEFAULT_TIMEOUT);
        assertNotNull(blueprintContainer);


        Object obj = blueprintContainer.getComponentInstance("bar");
        assertNotNull(obj);
        assertEquals(Bar.class, obj.getClass());
        Bar bar = (Bar) obj;
        assertNotNull(bar.getContext());
        assertEquals("Hello FooBar", bar.getValue());
        assertNotNull(bar.getList());
        assertEquals(2, bar.getList().size());
        assertEquals("a list element", bar.getList().get(0));
        assertEquals(Integer.valueOf(5), bar.getList().get(1));
        obj = blueprintContainer.getComponentInstance("foo");
        assertNotNull(obj);
        assertEquals(Foo.class, obj.getClass());
        Foo foo = (Foo) obj;
        assertEquals(5, foo.getA());
        assertEquals(10, foo.getB());
        assertSame(bar, foo.getBar());
        assertEquals(Currency.getInstance("PLN"), foo.getCurrency());
        assertEquals(new SimpleDateFormat("yyyy.MM.dd").parse("2009.04.17"),
                foo.getDate());


        assertTrue(foo.isInitialized());
        assertFalse(foo.isDestroyed());


        obj = getOsgiService(bc == null ? bundleContext : bc, Foo.class, null, DEFAULT_TIMEOUT);
        assertNotNull(obj);
        assertEquals(obj, foo);
        
        obj = blueprintContainer.getComponentInstance("accountOne");
        assertNotNull(obj);
        Account account = (Account)obj;
        assertEquals(1, account.getAccountNumber());
     
        obj = blueprintContainer.getComponentInstance("accountTwo");
        assertNotNull(obj);
        account = (Account)obj;
        assertEquals(2, account.getAccountNumber());
        
        obj = blueprintContainer.getComponentInstance("accountThree");
        assertNotNull(obj);
        account = (Account)obj;
        assertEquals(3, account.getAccountNumber());
        
        obj = blueprintContainer.getComponentInstance("accountFactory");
        assertNotNull(obj);
        AccountFactory accountFactory = (AccountFactory)obj;
        assertEquals("account factory", accountFactory.getFactoryName());
        
        bundle.stop();

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        testBlueprintContainer(bundleContext, bundle);
    }
    
    
    protected void testBlueprintContainer(BundleContext bc, Bundle bundle) throws Exception {
        BlueprintContainer blueprintContainer = getBlueprintContainerForBundle(
                bc == null ? bundleContext : bc, "org.apache.aries.blueprint.sample",
                5000);
        assertNotNull(blueprintContainer);


        Object obj = blueprintContainer.getComponentInstance("bar");
        assertNotNull(obj);
        assertEquals(Bar.class, obj.getClass());
        Bar bar = (Bar) obj;
        assertNotNull(bar.getContext());
        assertEquals("Hello FooBar", bar.getValue());
        assertNotNull(bar.getList());
        assertEquals(2, bar.getList().size());
        assertEquals("a list element", bar.getList().get(0));
        assertEquals(Integer.valueOf(5), bar.getList().get(1));
        obj = blueprintContainer.getComponentInstance("foo");
        assertNotNull(obj);
        assertEquals(Foo.class, obj.getClass());
        Foo foo = (Foo) obj;
        assertEquals(5, foo.getA());
        assertEquals(10, foo.getB());

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        Bundle bundle = getInstalledBundle("org.apache.aries.blueprint.sample");
        assertNotNull(bundle);
        bundle.start();


        BlueprintContainer blueprintContainer = getBlueprintContainerForBundle("org.apache.aries.blueprint.sample", DEFAULT_TIMEOUT);
        assertNotNull(blueprintContainer);


        Foo foo = (Foo) blueprintContainer.getComponentInstance("none-managed");
        assertNotNull(foo);


        assertEquals(5, foo.getA());
        assertEquals(Currency.getInstance("PLN"), foo.getCurrency());

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        Bundle bundle = getInstalledBundle("org.apache.aries.blueprint.sample");
        assertNotNull(bundle);
        bundle.start();


        BlueprintContainer blueprintContainer = getBlueprintContainerForBundle("org.apache.aries.blueprint.sample", DEFAULT_TIMEOUT);
        assertNotNull(blueprintContainer);


        Foo foo = (Foo) blueprintContainer.getComponentInstance("container-managed");
        assertNotNull(foo);


        assertEquals(5, foo.getA());
        assertEquals(Currency.getInstance("PLN"), foo.getCurrency());

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        Bundle bundle = getInstalledBundle("org.apache.aries.blueprint.sample");
        assertNotNull(bundle);
        bundle.start();


        BlueprintContainer blueprintContainer = getBlueprintContainerForBundle("org.apache.aries.blueprint.sample", DEFAULT_TIMEOUT);
        assertNotNull(blueprintContainer);


        Foo foo = (Foo) blueprintContainer.getComponentInstance("component-managed");
        assertNotNull(foo);


        assertEquals(5, foo.getA());
        assertEquals(Currency.getInstance("PLN"), foo.getCurrency());

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        Bundle bundle = getInstalledBundle("org.apache.aries.blueprint.sample");
        assertNotNull(bundle);
        bundle.start();


        BlueprintContainer blueprintContainer = getBlueprintContainerForBundle("org.apache.aries.blueprint.sample", DEFAULT_TIMEOUT);
        assertNotNull(blueprintContainer);


        Thread.sleep(5000);
    }

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        assertNotNull(bundleb);
        bundleb.start();
        
        //bundleb's container will hold the beans we need to query to check the function
        //provided by bundlea functioned as expected
        BlueprintContainer beanContainer = 
            getBlueprintContainerForBundle( bundleContext , "org.apache.aries.blueprint.testbundleb", DEFAULT_TIMEOUT);
        assertNotNull(beanContainer);


        //TestBeanA should have the values below, no interference should be present from other sources.
        Object obj1 = beanContainer.getComponentInstance("TestBeanA");
        assertTrue(obj1 instanceof TestBean);
        TestBean testBeanA = (TestBean)obj1;
        org.junit.Assert.assertEquals("RED", testBeanA.getRed());
        org.junit.Assert.assertEquals("GREEN", testBeanA.getGreen());
        org.junit.Assert.assertEquals("BLUE", testBeanA.getBlue());


        //TestBeanB tests that a custom ns handler is able to inject custom components to the blueprint, 
        //and modify existing components, and use injected components as modifications. 
        Object obj2 = beanContainer.getComponentInstance("TestBeanB");
        assertTrue(obj2 instanceof TestBean);
        TestBean testBeanB = (TestBean)obj2;
        //value should be set in via the added passthroughmetadata via the nshandler.
        org.junit.Assert.assertEquals("ONE_VALUE", testBeanB.getRed());
        org.junit.Assert.assertEquals("GREEN", testBeanB.getGreen());
        org.junit.Assert.assertEquals("BLUE", testBeanB.getBlue());        
        
        //TestBeanC tests that custom ns handlers can add interceptors to beans.
        Object obj3 = beanContainer.getComponentInstance("TestBeanC");
        assertTrue(obj3 instanceof TestBean);
        TestBean testBeanC = (TestBean)obj3;
       
        //handlers are in bundlea, with its own container.
        BlueprintContainer handlerContainer = 
            getBlueprintContainerForBundle( bundleContext , "org.apache.aries.blueprint.testbundlea", DEFAULT_TIMEOUT);
        assertNotNull(handlerContainer);
        
        Object ns1 = handlerContainer.getComponentInstance("NSHandlerOne");
        assertTrue(ns1 instanceof NSHandlerOne);
        
        Object ns2 = handlerContainer.getComponentInstance("NSHandlerTwo");
        assertTrue(ns2 instanceof NSHandlerTwo);
        NSHandlerTwo nstwo = (NSHandlerTwo)ns2;
        
        //now we have a handle to the nshandler2, we can query what it 'saw', and ensure
        //that the interceptors are functioning as expected.

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public class TestRegistrationListener extends AbstractIntegrationTest {


    @Test
    public void testWithAutoExportEnabled() throws Exception {


        BlueprintContainer blueprintContainer = getBlueprintContainerForBundle("org.apache.aries.blueprint.sample");
        assertNotNull(blueprintContainer);


        Foo foo = getOsgiService(Foo.class, "(" + BlueprintConstants.COMPONENT_NAME_PROPERTY + "=foo)", DEFAULT_TIMEOUT);
        assertEquals(5, foo.getA());


        FooRegistrationListener listener = 
            (FooRegistrationListener) blueprintContainer.getComponentInstance("fooRegistrationListener");


        // If registration listener works fine, the registration method should
        // have already been called and properties that were passed to this
        // method should have been not null

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@RunWith(JUnit4TestRunner.class)
public class BlueprintAnnotationTest extends AbstractIntegrationTest {


    @Test
    public void test() throws Exception {
        BlueprintContainer blueprintContainer = getBlueprintContainerForBundle(
                 bundleContext, "org.apache.aries.blueprint.sample-annotation",
                5000);


        assertNotNull(blueprintContainer);


        Object obj = blueprintContainer.getComponentInstance("bar");
        assertNotNull(obj);
        assertEquals(Bar.class, obj.getClass());
        Bar bar = (Bar) obj;
        assertEquals("Hello FooBar", bar.getValue());
        
        obj = blueprintContainer.getComponentInstance("foo");
        assertNotNull(obj);
        assertEquals(Foo.class, obj.getClass());
        Foo foo = (Foo) obj;
        assertEquals(5, foo.getA());
       // assertEquals(10, foo.getB());

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org.apache.aries.blueprint.itests.AbstractIntegrationTest

org.apache.aries.blueprint.itests.AbstractMultiBundleTest

org.apache.aries.blueprint.itests.ASMMultiBundleTest

org.apache.aries.blueprint.itests.BlueprintAnnotationTest

org.apache.aries.blueprint.itests.FragmentTest

org.apache.aries.blueprint.itests.Helper

org.apache.aries.blueprint.itests.TestConfigAdmin

org.apache.aries.blueprint.itests.TestReferences

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