Examples with InstanceManager org.apache.felix.ipojo.InstanceManager used on opensource projects

Example 1 with InstanceManager

use of org.apache.felix.ipojo.InstanceManager in project felix by apache.

the class NullableTest method testOnGet_whenNullableEnabled_returnsAProxyWithNullableObjectAsInvocationHandler.

public void testOnGet_whenNullableEnabled_returnsAProxyWithNullableObjectAsInvocationHandler() {
    Bundle bundle = new MockBundle(Dependency.class.getClassLoader());
    BundleContext context = Mockito.mock(BundleContext.class);
    InstanceManager im = Mockito.mock(InstanceManager.class);
    Mockito.when(im.getClazz()).thenReturn(ComponentTestWithSuperClass.class);
    DependencyHandler handler = Mockito.mock(DependencyHandler.class);
    Mockito.when(handler.getInstanceManager()).thenReturn(im);
    Dependency dependency = new Dependency(handler, "a_field", TestSpecification.class, null, true, false, true, false, "dep", context, Dependency.DYNAMIC_BINDING_POLICY, null, null, null);
    dependency.start();
    Object service = dependency.onGet(null, null, null);
    Assert.assertTrue(service instanceof Proxy);
    Assert.assertTrue(Proxy.getInvocationHandler(service) instanceof NullableObject);
}

Example 2 with InstanceManager

use of org.apache.felix.ipojo.InstanceManager in project felix by apache.

the class NullableTest method testOnGet_whenNullableEnabled_returnsAnInstanceOfNullableAndSpecification.

public void testOnGet_whenNullableEnabled_returnsAnInstanceOfNullableAndSpecification() {
    Bundle bundle = new MockBundle(Dependency.class.getClassLoader());
    BundleContext context = Mockito.mock(BundleContext.class);
    InstanceManager im = Mockito.mock(InstanceManager.class);
    Mockito.when(im.getClazz()).thenReturn(ComponentTestWithSuperClass.class);
    DependencyHandler handler = Mockito.mock(DependencyHandler.class);
    Mockito.when(handler.getInstanceManager()).thenReturn(im);
    Dependency dependency = new Dependency(handler, "a_field", TestSpecification.class, null, true, false, true, false, "dep", context, Dependency.DYNAMIC_BINDING_POLICY, null, null, null);
    dependency.start();
    Object service = dependency.onGet(null, null, null);
    Assert.assertTrue(service instanceof Nullable);
    Assert.assertTrue(service instanceof TestSpecification);
}

Example 3 with InstanceManager

use of org.apache.felix.ipojo.InstanceManager in project felix by apache.

the class SmartProxyTest method testProxiesOfJavaClasses.

/**
 * Tests if we can proxies classes from java.* package.
 * Indeed, a recent JVM bug fix introduces a bug:
 * <code>
 * [ERROR] test : Cannot create the proxy object
 * java.lang.SecurityException: Prohibited package name: java.awt
 * </code>
 */
public void testProxiesOfJavaClasses() {
    Bundle bundle = new MockBundle(Dependency.class.getClassLoader());
    BundleContext context = (BundleContext) Mockito.mock(BundleContext.class);
    Mockito.when(context.getProperty(DependencyHandler.PROXY_TYPE_PROPERTY)).thenReturn(null);
    Mockito.when(context.getProperty(Logger.IPOJO_LOG_LEVEL_PROP)).thenReturn(null);
    Mockito.when(context.getBundle()).thenReturn(bundle);
    ComponentFactory factory = (ComponentFactory) Mockito.mock(ComponentFactory.class);
    Mockito.when(factory.getBundleClassLoader()).thenReturn(Dependency.class.getClassLoader());
    InstanceManager im = (InstanceManager) Mockito.mock(InstanceManager.class);
    Mockito.when(im.getContext()).thenReturn(context);
    Mockito.when(im.getFactory()).thenReturn(factory);
    DependencyHandler handler = (DependencyHandler) Mockito.mock(DependencyHandler.class);
    Mockito.when(handler.getInstanceManager()).thenReturn(im);
    Logger logger = new Logger(context, "test", Logger.INFO);
    Mockito.when(handler.getLogger()).thenReturn(logger);
    // Try with java.List
    Dependency dependency = new Dependency(handler, "a_field", List.class, null, false, false, false, true, "dep", context, Dependency.DYNAMIC_BINDING_POLICY, null, null, null);
    dependency.start();
    // OK
    Assert.assertNotNull(dependency.onGet(new Object(), "a_field", null));
    Assert.assertTrue(dependency.onGet(new Object(), "a_field", null) instanceof List);
    dependency.stop();
    // Try with javax.sql.CommonDataSource
    dependency = new Dependency(handler, "a_field", javax.sql.DataSource.class, null, false, false, false, true, "dep", context, Dependency.DYNAMIC_BINDING_POLICY, null, null, null);
    dependency.start();
    // OK
    Assert.assertNotNull(dependency.onGet(new Object(), "a_field", null));
    Assert.assertTrue(dependency.onGet(new Object(), "a_field", null) instanceof javax.sql.DataSource);
}

Example 4 with InstanceManager

use of org.apache.felix.ipojo.InstanceManager in project felix by apache.

the class SmartProxyTest method testCannotProxyAbstractAndConcreteClasses.

/**
 * Check that we don't create smart proxies for concrete and abstract classes.
 */
public void testCannotProxyAbstractAndConcreteClasses() {
    Bundle bundle = new MockBundle(Dependency.class.getClassLoader());
    BundleContext context = (BundleContext) Mockito.mock(BundleContext.class);
    Mockito.when(context.getProperty(DependencyHandler.PROXY_TYPE_PROPERTY)).thenReturn(null);
    Mockito.when(context.getProperty(Logger.IPOJO_LOG_LEVEL_PROP)).thenReturn(null);
    Mockito.when(context.getBundle()).thenReturn(bundle);
    ComponentFactory factory = (ComponentFactory) Mockito.mock(ComponentFactory.class);
    Mockito.when(factory.getBundleClassLoader()).thenReturn(Dependency.class.getClassLoader());
    InstanceManager im = (InstanceManager) Mockito.mock(InstanceManager.class);
    Mockito.when(im.getContext()).thenReturn(context);
    Mockito.when(im.getFactory()).thenReturn(factory);
    DependencyHandler handler = (DependencyHandler) Mockito.mock(DependencyHandler.class);
    Mockito.when(handler.getInstanceManager()).thenReturn(im);
    Logger logger = new Logger(context, "test", Logger.INFO);
    Mockito.when(handler.getLogger()).thenReturn(logger);
    Dependency dependency = new Dependency(handler, "a_field", ArrayList.class, null, false, false, false, true, "dep", context, Dependency.DYNAMIC_BINDING_POLICY, null, null, null);
    dependency.start();
    // No service
    Assert.assertNull(dependency.onGet(new Object(), "a_field", null));
    dependency.stop();
    // Try with an Object.
    dependency = new Dependency(handler, "a_field", Object.class, null, false, false, false, true, "dep", context, Dependency.DYNAMIC_BINDING_POLICY, null, null, null);
    dependency.start();
    // OK
    Assert.assertNull(dependency.onGet(new Object(), "a_field", null));
}

Example 5 with InstanceManager

use of org.apache.felix.ipojo.InstanceManager in project felix by apache.

the class InnerClassAdapterTest method testInnerClasses.

@Test
public void testInnerClasses() throws IOException, ClassNotFoundException, NoSuchMethodException, IllegalAccessException, InvocationTargetException, InstantiationException {
    Manipulator manipulator = new Manipulator(this.getClass().getClassLoader());
    String className = "test.inner.ComponentWithInnerClasses";
    ManipulatedClassLoader classloader = manipulate(className, manipulator);
    Class clazz = classloader.findClass(className);
    Assert.assertNotNull(clazz);
    Assert.assertNotNull(manipulator.getManipulationMetadata());
    Assert.assertFalse(manipulator.getInnerClasses().isEmpty());
    // We should have found only 2 inner classes.
    assertThat(manipulator.getInnerClasses().size()).isEqualTo(3);
    // Check that all inner classes are manipulated.
    InstanceManager im = Mockito.mock(InstanceManager.class);
    Constructor constructor = clazz.getDeclaredConstructor(InstanceManager.class);
    constructor.setAccessible(true);
    Object pojo = constructor.newInstance(im);
    Assert.assertNotNull(pojo);
    Assert.assertTrue(pojo instanceof Pojo);
    Method method = clazz.getMethod("doSomething", new Class[0]);
    String result = (String) method.invoke(pojo);
    assertEquals(result, "foofoofoofoo");
}