@Test public void testBeanNameAutoProxyCreator() { StaticApplicationContext sac = new StaticApplicationContext(); sac.registerSingleton("testInterceptor", TestInterceptor.class); RootBeanDefinition proxyCreator = new RootBeanDefinition(BeanNameAutoProxyCreator.class); proxyCreator.getPropertyValues().add("interceptorNames", "testInterceptor"); proxyCreator .getPropertyValues() .add("beanNames", "singletonToBeProxied,innerBean,singletonFactoryToBeProxied"); sac.getDefaultListableBeanFactory() .registerBeanDefinition("beanNameAutoProxyCreator", proxyCreator); RootBeanDefinition bd = new RootBeanDefinition(TestBean.class, RootBeanDefinition.AUTOWIRE_BY_TYPE); RootBeanDefinition innerBean = new RootBeanDefinition(TestBean.class); bd.getPropertyValues().add("spouse", new BeanDefinitionHolder(innerBean, "innerBean")); sac.getDefaultListableBeanFactory().registerBeanDefinition("singletonToBeProxied", bd); sac.registerSingleton("singletonFactoryToBeProxied", DummyFactory.class); sac.registerSingleton("autowiredIndexedTestBean", IndexedTestBean.class); sac.refresh(); MessageSource messageSource = (MessageSource) sac.getBean("messageSource"); ITestBean singletonToBeProxied = (ITestBean) sac.getBean("singletonToBeProxied"); assertFalse(Proxy.isProxyClass(messageSource.getClass())); assertTrue(Proxy.isProxyClass(singletonToBeProxied.getClass())); assertTrue(Proxy.isProxyClass(singletonToBeProxied.getSpouse().getClass())); // test whether autowiring succeeded with auto proxy creation assertEquals( sac.getBean("autowiredIndexedTestBean"), singletonToBeProxied.getNestedIndexedBean()); TestInterceptor ti = (TestInterceptor) sac.getBean("testInterceptor"); // already 2: getSpouse + getNestedIndexedBean calls above assertEquals(2, ti.nrOfInvocations); singletonToBeProxied.getName(); singletonToBeProxied.getSpouse().getName(); assertEquals(5, ti.nrOfInvocations); ITestBean tb = (ITestBean) sac.getBean("singletonFactoryToBeProxied"); assertTrue(AopUtils.isJdkDynamicProxy(tb)); assertEquals(5, ti.nrOfInvocations); tb.getAge(); assertEquals(6, ti.nrOfInvocations); ITestBean tb2 = (ITestBean) sac.getBean("singletonFactoryToBeProxied"); assertSame(tb, tb2); assertEquals(6, ti.nrOfInvocations); tb2.getAge(); assertEquals(7, ti.nrOfInvocations); }
@Test public void listenersInApplicationContext() { StaticApplicationContext context = new StaticApplicationContext(); context.registerBeanDefinition("listener1", new RootBeanDefinition(MyOrderedListener1.class)); RootBeanDefinition listener2 = new RootBeanDefinition(MyOrderedListener2.class); listener2 .getConstructorArgumentValues() .addGenericArgumentValue(new RuntimeBeanReference("listener1")); listener2.setLazyInit(true); context.registerBeanDefinition("listener2", listener2); context.refresh(); assertFalse(context.getDefaultListableBeanFactory().containsSingleton("listener2")); MyOrderedListener1 listener1 = context.getBean("listener1", MyOrderedListener1.class); MyOtherEvent event1 = new MyOtherEvent(context); context.publishEvent(event1); assertFalse(context.getDefaultListableBeanFactory().containsSingleton("listener2")); MyEvent event2 = new MyEvent(context); context.publishEvent(event2); assertTrue(context.getDefaultListableBeanFactory().containsSingleton("listener2")); MyEvent event3 = new MyEvent(context); context.publishEvent(event3); MyOtherEvent event4 = new MyOtherEvent(context); context.publishEvent(event4); assertTrue(listener1.seenEvents.contains(event1)); assertTrue(listener1.seenEvents.contains(event2)); assertTrue(listener1.seenEvents.contains(event3)); assertTrue(listener1.seenEvents.contains(event4)); listener1.seenEvents.clear(); context.publishEvent(event1); context.publishEvent(event2); context.publishEvent(event3); context.publishEvent(event4); assertTrue(listener1.seenEvents.contains(event1)); assertTrue(listener1.seenEvents.contains(event2)); assertTrue(listener1.seenEvents.contains(event3)); assertTrue(listener1.seenEvents.contains(event4)); context.close(); }
@Test public void testBeanNameAutoProxyCreatorWithFactoryBeanProxy() { StaticApplicationContext sac = new StaticApplicationContext(); sac.registerSingleton("testInterceptor", TestInterceptor.class); RootBeanDefinition proxyCreator = new RootBeanDefinition(BeanNameAutoProxyCreator.class); proxyCreator.getPropertyValues().add("interceptorNames", "testInterceptor"); proxyCreator .getPropertyValues() .add("beanNames", "singletonToBeProxied,&singletonFactoryToBeProxied"); sac.getDefaultListableBeanFactory() .registerBeanDefinition("beanNameAutoProxyCreator", proxyCreator); RootBeanDefinition bd = new RootBeanDefinition(TestBean.class); sac.getDefaultListableBeanFactory().registerBeanDefinition("singletonToBeProxied", bd); sac.registerSingleton("singletonFactoryToBeProxied", DummyFactory.class); sac.refresh(); ITestBean singletonToBeProxied = (ITestBean) sac.getBean("singletonToBeProxied"); assertTrue(Proxy.isProxyClass(singletonToBeProxied.getClass())); TestInterceptor ti = (TestInterceptor) sac.getBean("testInterceptor"); int initialNr = ti.nrOfInvocations; singletonToBeProxied.getName(); assertEquals(initialNr + 1, ti.nrOfInvocations); FactoryBean<?> factory = (FactoryBean<?>) sac.getBean("&singletonFactoryToBeProxied"); assertTrue(Proxy.isProxyClass(factory.getClass())); TestBean tb = (TestBean) sac.getBean("singletonFactoryToBeProxied"); assertFalse(AopUtils.isAopProxy(tb)); assertEquals(initialNr + 3, ti.nrOfInvocations); tb.getAge(); assertEquals(initialNr + 3, ti.nrOfInvocations); }