Java Code Examples for org.springframework.beans.factory.support.RootBeanDefinition#setScope()

@Test
public void testPrototypeWithArrayConversionForFactoryMethod() {
	DefaultListableBeanFactory lbf = new DefaultListableBeanFactory();
	List<String> list = new ManagedList<String>();
	list.add("myName");
	list.add("myBeanName");
	RootBeanDefinition bd = new RootBeanDefinition(DerivedTestBean.class);
	bd.setScope(RootBeanDefinition.SCOPE_PROTOTYPE);
	bd.setFactoryMethodName("create");
	bd.getConstructorArgumentValues().addGenericArgumentValue(list);
	lbf.registerBeanDefinition("test", bd);
	DerivedTestBean tb = (DerivedTestBean) lbf.getBean("test");
	assertEquals("myName", tb.getName());
	assertEquals("myBeanName", tb.getBeanName());
	DerivedTestBean tb2 = (DerivedTestBean) lbf.getBean("test");
	assertTrue(tb != tb2);
	assertEquals("myName", tb2.getName());
	assertEquals("myBeanName", tb2.getBeanName());
}
 

@Test
public void nonSingletonListenerInApplicationContext() {
	StaticApplicationContext context = new StaticApplicationContext();
	RootBeanDefinition listener = new RootBeanDefinition(MyNonSingletonListener.class);
	listener.setScope(RootBeanDefinition.SCOPE_PROTOTYPE);
	context.registerBeanDefinition("listener", listener);
	context.refresh();

	MyEvent event1 = new MyEvent(context);
	context.publishEvent(event1);
	MyOtherEvent event2 = new MyOtherEvent(context);
	context.publishEvent(event2);
	MyEvent event3 = new MyEvent(context);
	context.publishEvent(event3);
	MyOtherEvent event4 = new MyOtherEvent(context);
	context.publishEvent(event4);
	assertTrue(MyNonSingletonListener.seenEvents.contains(event1));
	assertTrue(MyNonSingletonListener.seenEvents.contains(event2));
	assertTrue(MyNonSingletonListener.seenEvents.contains(event3));
	assertTrue(MyNonSingletonListener.seenEvents.contains(event4));
	MyNonSingletonListener.seenEvents.clear();

	context.close();
}
 

@Test
public void testPrototypeCreationIsFastEnough() {
	Assume.group(TestGroup.PERFORMANCE);
	Assume.notLogging(factoryLog);
	DefaultListableBeanFactory lbf = new DefaultListableBeanFactory();
	RootBeanDefinition rbd = new RootBeanDefinition(TestBean.class);
	rbd.setScope(RootBeanDefinition.SCOPE_PROTOTYPE);
	lbf.registerBeanDefinition("test", rbd);
	lbf.freezeConfiguration();
	StopWatch sw = new StopWatch();
	sw.start("prototype");
	for (int i = 0; i < 100000; i++) {
		lbf.getBean("test");
	}
	sw.stop();
	// System.out.println(sw.getTotalTimeMillis());
	assertTrue("Prototype creation took too long: " + sw.getTotalTimeMillis(), sw.getTotalTimeMillis() < 3000);
}
 

@Test
public void testConstructorResourceInjectionWithNullFromFactoryBean() {
	RootBeanDefinition bd = new RootBeanDefinition(ConstructorResourceInjectionBean.class);
	bd.setScope(RootBeanDefinition.SCOPE_PROTOTYPE);
	bf.registerBeanDefinition("annotatedBean", bd);
	TestBean tb = new TestBean();
	bf.registerSingleton("testBean", tb);
	bf.registerBeanDefinition("nestedTestBean", new RootBeanDefinition(NullNestedTestBeanFactoryBean.class));
	bf.registerSingleton("nestedTestBean2", new NestedTestBean());

	ConstructorResourceInjectionBean bean = (ConstructorResourceInjectionBean) bf.getBean("annotatedBean");
	assertSame(tb, bean.getTestBean());
	assertSame(tb, bean.getTestBean2());
	assertSame(tb, bean.getTestBean3());
	assertSame(tb, bean.getTestBean4());
	assertNull(bean.getNestedTestBean());
	assertSame(bf, bean.getBeanFactory());

	bean = (ConstructorResourceInjectionBean) bf.getBean("annotatedBean");
	assertSame(tb, bean.getTestBean());
	assertSame(tb, bean.getTestBean2());
	assertSame(tb, bean.getTestBean3());
	assertSame(tb, bean.getTestBean4());
	assertNull(bean.getNestedTestBean());
	assertSame(bf, bean.getBeanFactory());
}
 

@Test
public void testPrototypeWithArrayConversionForConstructor() {
	DefaultListableBeanFactory lbf = new DefaultListableBeanFactory();
	List<String> list = new ManagedList<String>();
	list.add("myName");
	list.add("myBeanName");
	RootBeanDefinition bd = new RootBeanDefinition(DerivedTestBean.class);
	bd.setScope(RootBeanDefinition.SCOPE_PROTOTYPE);
	bd.getConstructorArgumentValues().addGenericArgumentValue(list);
	lbf.registerBeanDefinition("test", bd);
	DerivedTestBean tb = (DerivedTestBean) lbf.getBean("test");
	assertEquals("myName", tb.getName());
	assertEquals("myBeanName", tb.getBeanName());
	DerivedTestBean tb2 = (DerivedTestBean) lbf.getBean("test");
	assertTrue(tb != tb2);
	assertEquals("myName", tb2.getName());
	assertEquals("myBeanName", tb2.getBeanName());
}
 

@Test
public void genericsBasedInjectionWithFactoryBean() {
	AutowiredAnnotationBeanPostProcessor bpp = new AutowiredAnnotationBeanPostProcessor();
	bpp.setBeanFactory(beanFactory);
	beanFactory.addBeanPostProcessor(bpp);
	RootBeanDefinition bd = new RootBeanDefinition(RepositoryFactoryBeanInjectionBean.class);
	bd.setScope(RootBeanDefinition.SCOPE_PROTOTYPE);
	beanFactory.registerBeanDefinition("annotatedBean", bd);
	beanFactory.registerBeanDefinition("configClass", new RootBeanDefinition(RepositoryFactoryBeanConfiguration.class));
	ConfigurationClassPostProcessor pp = new ConfigurationClassPostProcessor();
	pp.postProcessBeanFactory(beanFactory);
	beanFactory.preInstantiateSingletons();

	RepositoryFactoryBeanInjectionBean bean = (RepositoryFactoryBeanInjectionBean) beanFactory.getBean("annotatedBean");
	assertSame(beanFactory.getBean("&repoFactoryBean"), bean.repositoryFactoryBean);
	assertSame(beanFactory.getBean("&repoFactoryBean"), bean.qualifiedRepositoryFactoryBean);
	assertSame(beanFactory.getBean("&repoFactoryBean"), bean.prefixQualifiedRepositoryFactoryBean);
}
 

@Test
public void testLazyOptionalResourceInjectionWithNonExistingTarget() {
	DefaultListableBeanFactory bf = new DefaultListableBeanFactory();
	bf.setAutowireCandidateResolver(new ContextAnnotationAutowireCandidateResolver());
	AutowiredAnnotationBeanPostProcessor bpp = new AutowiredAnnotationBeanPostProcessor();
	bpp.setBeanFactory(bf);
	bf.addBeanPostProcessor(bpp);
	RootBeanDefinition bd = new RootBeanDefinition(OptionalFieldResourceInjectionBean.class);
	bd.setScope(RootBeanDefinition.SCOPE_PROTOTYPE);
	bf.registerBeanDefinition("annotatedBean", bd);

	OptionalFieldResourceInjectionBean bean = (OptionalFieldResourceInjectionBean) bf.getBean("annotatedBean");
	assertNotNull(bean.getTestBean());
	assertNotNull(bean.getTestBeans());
	assertTrue(bean.getTestBeans().isEmpty());
	try {
		bean.getTestBean().getName();
		fail("Should have thrown NoSuchBeanDefinitionException");
	}
	catch (NoSuchBeanDefinitionException ex) {
		// expected
	}
}
 

@Test
public void testExtendedResourceInjectionWithAtRequired() {
	bf.addBeanPostProcessor(new RequiredAnnotationBeanPostProcessor());
	RootBeanDefinition bd = new RootBeanDefinition(TypedExtendedResourceInjectionBean.class);
	bd.setScope(RootBeanDefinition.SCOPE_PROTOTYPE);
	bf.registerBeanDefinition("annotatedBean", bd);
	TestBean tb = new TestBean();
	bf.registerSingleton("testBean", tb);
	NestedTestBean ntb = new NestedTestBean();
	bf.registerSingleton("nestedTestBean", ntb);

	TypedExtendedResourceInjectionBean bean = (TypedExtendedResourceInjectionBean) bf.getBean("annotatedBean");
	assertSame(tb, bean.getTestBean());
	assertSame(tb, bean.getTestBean2());
	assertSame(tb, bean.getTestBean3());
	assertSame(tb, bean.getTestBean4());
	assertSame(ntb, bean.getNestedTestBean());
	assertSame(bf, bean.getBeanFactory());
}
 

@Test
public void testPrototypeCreationWithResolvedConstructorArgumentsIsFastEnough() {
	Assume.group(TestGroup.PERFORMANCE);
	Assume.notLogging(factoryLog);
	DefaultListableBeanFactory lbf = new DefaultListableBeanFactory();
	RootBeanDefinition rbd = new RootBeanDefinition(TestBean.class);
	rbd.setScope(RootBeanDefinition.SCOPE_PROTOTYPE);
	rbd.getConstructorArgumentValues().addGenericArgumentValue(new RuntimeBeanReference("spouse"));
	lbf.registerBeanDefinition("test", rbd);
	lbf.registerBeanDefinition("spouse", new RootBeanDefinition(TestBean.class));
	lbf.freezeConfiguration();
	TestBean spouse = (TestBean) lbf.getBean("spouse");
	StopWatch sw = new StopWatch();
	sw.start("prototype");
	for (int i = 0; i < 100000; i++) {
		TestBean tb = (TestBean) lbf.getBean("test");
		assertSame(spouse, tb.getSpouse());
	}
	sw.stop();
	// System.out.println(sw.getTotalTimeMillis());
	assertTrue("Prototype creation took too long: " + sw.getTotalTimeMillis(), sw.getTotalTimeMillis() < 4000);
}
 

@Test
public void testGetBeanWithArgsNotCreatedForFactoryBeanChecking() {
	DefaultListableBeanFactory lbf = new DefaultListableBeanFactory();
	RootBeanDefinition bd1 = new RootBeanDefinition(ConstructorDependency.class);
	bd1.setScope(RootBeanDefinition.SCOPE_PROTOTYPE);
	lbf.registerBeanDefinition("bd1", bd1);
	RootBeanDefinition bd2 = new RootBeanDefinition(ConstructorDependencyFactoryBean.class);
	bd2.setScope(RootBeanDefinition.SCOPE_PROTOTYPE);
	lbf.registerBeanDefinition("bd2", bd2);

	ConstructorDependency bean = lbf.getBean(ConstructorDependency.class, 42);
	assertThat(bean.beanName, equalTo("bd1"));
	assertThat(bean.spouseAge, equalTo(42));

	assertEquals(1, lbf.getBeanNamesForType(ConstructorDependency.class).length);
	assertEquals(1, lbf.getBeanNamesForType(ConstructorDependencyFactoryBean.class).length);
	assertEquals(1, lbf.getBeanNamesForType(ResolvableType.forClassWithGenerics(FactoryBean.class, Object.class)).length);
	assertEquals(0, lbf.getBeanNamesForType(ResolvableType.forClassWithGenerics(FactoryBean.class, String.class)).length);
}
 

@Test
public void testPrototypeCreationWithOverriddenAutowiredPropertiesIsFastEnough() {
	GenericApplicationContext ctx = new GenericApplicationContext();
	AnnotationConfigUtils.registerAnnotationConfigProcessors(ctx);
	ctx.refresh();

	RootBeanDefinition rbd = new RootBeanDefinition(AutowiredAnnotatedTestBean.class);
	rbd.setScope(RootBeanDefinition.SCOPE_PROTOTYPE);
	rbd.getPropertyValues().add("spouse", new RuntimeBeanReference("spouse"));
	ctx.registerBeanDefinition("test", rbd);
	ctx.registerBeanDefinition("spouse", new RootBeanDefinition(TestBean.class));
	TestBean spouse = (TestBean) ctx.getBean("spouse");
	StopWatch sw = new StopWatch();
	sw.start("prototype");
	for (int i = 0; i < 100000; i++) {
		TestBean tb = (TestBean) ctx.getBean("test");
		assertSame(spouse, tb.getSpouse());
	}
	sw.stop();
	assertTrue("Prototype creation took too long: " + sw.getTotalTimeMillis(), sw.getTotalTimeMillis() < 6000);
}
 

@Test
@SuppressWarnings("resource")
public void formatFieldForValueInjectionUsingMetaAnnotations() {
	AnnotationConfigApplicationContext ac = new AnnotationConfigApplicationContext();
	RootBeanDefinition bd = new RootBeanDefinition(MetaValueBean.class);
	bd.setScope(BeanDefinition.SCOPE_PROTOTYPE);
	ac.registerBeanDefinition("valueBean", bd);
	ac.registerBeanDefinition("conversionService", new RootBeanDefinition(FormattingConversionServiceFactoryBean.class));
	ac.registerBeanDefinition("ppc", new RootBeanDefinition(PropertyPlaceholderConfigurer.class));
	ac.refresh();
	System.setProperty("myDate", "10-31-09");
	System.setProperty("myNumber", "99.99%");
	try {
		MetaValueBean valueBean = ac.getBean(MetaValueBean.class);
		assertEquals(new LocalDate(2009, 10, 31), new LocalDate(valueBean.date));
		assertEquals(Double.valueOf(0.9999), valueBean.number);
	}
	finally {
		System.clearProperty("myDate");
		System.clearProperty("myNumber");
	}
}
 

@Test
public void testPrototypeCreationWithOverriddenResourcePropertiesIsFastEnough() {
	GenericApplicationContext ctx = new GenericApplicationContext();
	AnnotationConfigUtils.registerAnnotationConfigProcessors(ctx);
	ctx.refresh();

	RootBeanDefinition rbd = new RootBeanDefinition(ResourceAnnotatedTestBean.class);
	rbd.setScope(RootBeanDefinition.SCOPE_PROTOTYPE);
	rbd.getPropertyValues().add("spouse", new RuntimeBeanReference("spouse"));
	ctx.registerBeanDefinition("test", rbd);
	ctx.registerBeanDefinition("spouse", new RootBeanDefinition(TestBean.class));
	TestBean spouse = (TestBean) ctx.getBean("spouse");
	StopWatch sw = new StopWatch();
	sw.start("prototype");
	for (int i = 0; i < 100000; i++) {
		TestBean tb = (TestBean) ctx.getBean("test");
		assertSame(spouse, tb.getSpouse());
	}
	sw.stop();
	assertTrue("Prototype creation took too long: " + sw.getTotalTimeMillis(), sw.getTotalTimeMillis() < 4000);
}
 

private void doTestLazyResourceInjection(Class<? extends TestBeanHolder> annotatedBeanClass) {
	AnnotationConfigApplicationContext ac = new AnnotationConfigApplicationContext();
	RootBeanDefinition abd = new RootBeanDefinition(annotatedBeanClass);
	abd.setScope(RootBeanDefinition.SCOPE_PROTOTYPE);
	ac.registerBeanDefinition("annotatedBean", abd);
	RootBeanDefinition tbd = new RootBeanDefinition(TestBean.class);
	tbd.setLazyInit(true);
	ac.registerBeanDefinition("testBean", tbd);
	ac.refresh();

	TestBeanHolder bean = ac.getBean("annotatedBean", TestBeanHolder.class);
	assertFalse(ac.getBeanFactory().containsSingleton("testBean"));
	assertNotNull(bean.getTestBean());
	assertNull(bean.getTestBean().getName());
	assertTrue(ac.getBeanFactory().containsSingleton("testBean"));
	TestBean tb = (TestBean) ac.getBean("testBean");
	tb.setName("tb");
	assertSame("tb", bean.getTestBean().getName());
}
 

@Test
public void testGenericsBasedConstructorInjectionWithMixedTargetsIncludingNonGeneric() {
	RootBeanDefinition bd = new RootBeanDefinition(RepositoryConstructorInjectionBean.class);
	bd.setScope(RootBeanDefinition.SCOPE_PROTOTYPE);
	bf.registerBeanDefinition("annotatedBean", bd);
	StringRepository sr = new StringRepository();
	bf.registerSingleton("stringRepo", sr);
	SimpleRepository ngr = new SimpleRepositorySubclass();
	bf.registerSingleton("simpleRepo", ngr);

	RepositoryConstructorInjectionBean bean = (RepositoryConstructorInjectionBean) bf.getBean("annotatedBean");
	assertSame(sr, bean.stringRepository);
	assertSame(ngr, bean.integerRepository);
	assertSame(1, bean.stringRepositoryArray.length);
	assertSame(1, bean.integerRepositoryArray.length);
	assertSame(sr, bean.stringRepositoryArray[0]);
	assertSame(ngr, bean.integerRepositoryArray[0]);
	assertSame(1, bean.stringRepositoryList.size());
	assertSame(1, bean.integerRepositoryList.size());
	assertSame(sr, bean.stringRepositoryList.get(0));
	assertSame(ngr, bean.integerRepositoryList.get(0));
	assertSame(1, bean.stringRepositoryMap.size());
	assertSame(1, bean.integerRepositoryMap.size());
	assertSame(sr, bean.stringRepositoryMap.get("stringRepo"));
	assertSame(ngr, bean.integerRepositoryMap.get("simpleRepo"));
}
 

@Test
public void testGenericsBasedFieldInjectionWithSimpleMatchAndMockito() {
	DefaultListableBeanFactory bf = new DefaultListableBeanFactory();
	bf.setAutowireCandidateResolver(new QualifierAnnotationAutowireCandidateResolver());
	AutowiredAnnotationBeanPostProcessor bpp = new AutowiredAnnotationBeanPostProcessor();
	bpp.setBeanFactory(bf);
	bf.addBeanPostProcessor(bpp);
	RootBeanDefinition bd = new RootBeanDefinition(RepositoryFieldInjectionBeanWithSimpleMatch.class);
	bd.setScope(RootBeanDefinition.SCOPE_PROTOTYPE);
	bf.registerBeanDefinition("annotatedBean", bd);

	RootBeanDefinition rbd = new RootBeanDefinition();
	rbd.setBeanClassName(Mockito.class.getName());
	rbd.setFactoryMethodName("mock");
	// TypedStringValue used to be equivalent to an XML-defined argument String
	rbd.getConstructorArgumentValues().addGenericArgumentValue(new TypedStringValue(Repository.class.getName()));
	bf.registerBeanDefinition("repo", rbd);

	RepositoryFieldInjectionBeanWithSimpleMatch bean = (RepositoryFieldInjectionBeanWithSimpleMatch) bf.getBean("annotatedBean");
	Repository repo = bf.getBean("repo", Repository.class);
	assertSame(repo, bean.repository);
	assertSame(repo, bean.stringRepository);
	assertSame(1, bean.repositoryArray.length);
	assertSame(1, bean.stringRepositoryArray.length);
	assertSame(repo, bean.repositoryArray[0]);
	assertSame(repo, bean.stringRepositoryArray[0]);
	assertSame(1, bean.repositoryList.size());
	assertSame(1, bean.stringRepositoryList.size());
	assertSame(repo, bean.repositoryList.get(0));
	assertSame(repo, bean.stringRepositoryList.get(0));
	assertSame(1, bean.repositoryMap.size());
	assertSame(1, bean.stringRepositoryMap.size());
	assertSame(repo, bean.repositoryMap.get("repo"));
	assertSame(repo, bean.stringRepositoryMap.get("repo"));
}
 

@Test
public void testGenericsBasedConstructorInjection() {
	DefaultListableBeanFactory bf = new DefaultListableBeanFactory();
	bf.setAutowireCandidateResolver(new QualifierAnnotationAutowireCandidateResolver());
	AutowiredAnnotationBeanPostProcessor bpp = new AutowiredAnnotationBeanPostProcessor();
	bpp.setBeanFactory(bf);
	bf.addBeanPostProcessor(bpp);
	RootBeanDefinition bd = new RootBeanDefinition(RepositoryConstructorInjectionBean.class);
	bd.setScope(RootBeanDefinition.SCOPE_PROTOTYPE);
	bf.registerBeanDefinition("annotatedBean", bd);
	StringRepository sr = new StringRepository();
	bf.registerSingleton("stringRepo", sr);
	IntegerRepository ir = new IntegerRepository();
	bf.registerSingleton("integerRepo", ir);

	RepositoryConstructorInjectionBean bean = (RepositoryConstructorInjectionBean) bf.getBean("annotatedBean");
	assertSame(sr, bean.stringRepository);
	assertSame(ir, bean.integerRepository);
	assertSame(1, bean.stringRepositoryArray.length);
	assertSame(1, bean.integerRepositoryArray.length);
	assertSame(sr, bean.stringRepositoryArray[0]);
	assertSame(ir, bean.integerRepositoryArray[0]);
	assertSame(1, bean.stringRepositoryList.size());
	assertSame(1, bean.integerRepositoryList.size());
	assertSame(sr, bean.stringRepositoryList.get(0));
	assertSame(ir, bean.integerRepositoryList.get(0));
	assertSame(1, bean.stringRepositoryMap.size());
	assertSame(1, bean.integerRepositoryMap.size());
	assertSame(sr, bean.stringRepositoryMap.get("stringRepo"));
	assertSame(ir, bean.integerRepositoryMap.get("integerRepo"));
}
 

@Test
public void testResourceInjectionWithPrototypes() {
	DefaultListableBeanFactory bf = new DefaultListableBeanFactory();
	CommonAnnotationBeanPostProcessor bpp = new CommonAnnotationBeanPostProcessor();
	bpp.setResourceFactory(bf);
	bf.addBeanPostProcessor(bpp);
	RootBeanDefinition abd = new RootBeanDefinition(ResourceInjectionBean.class);
	abd.setScope(BeanDefinition.SCOPE_PROTOTYPE);
	bf.registerBeanDefinition("annotatedBean", abd);
	RootBeanDefinition tbd1 = new RootBeanDefinition(TestBean.class);
	tbd1.setScope(BeanDefinition.SCOPE_PROTOTYPE);
	bf.registerBeanDefinition("testBean", tbd1);
	RootBeanDefinition tbd2 = new RootBeanDefinition(TestBean.class);
	tbd2.setScope(BeanDefinition.SCOPE_PROTOTYPE);
	bf.registerBeanDefinition("testBean2", tbd2);

	ResourceInjectionBean bean = (ResourceInjectionBean) bf.getBean("annotatedBean");
	assertTrue(bean.initCalled);
	assertTrue(bean.init2Called);
	assertTrue(bean.init3Called);

	TestBean tb = bean.getTestBean();
	TestBean tb2 = bean.getTestBean2();
	assertNotNull(tb);
	assertNotNull(tb2);

	ResourceInjectionBean anotherBean = (ResourceInjectionBean) bf.getBean("annotatedBean");
	assertNotSame(anotherBean, bean);
	assertNotSame(anotherBean.getTestBean(), tb);
	assertNotSame(anotherBean.getTestBean2(), tb2);

	bf.destroyBean("annotatedBean", bean);
	assertTrue(bean.destroyCalled);
	assertTrue(bean.destroy2Called);
	assertTrue(bean.destroy3Called);
}
 

@Test
public void testGenericsBasedFactoryBeanInjectionWithBeanDefinition() {
	RootBeanDefinition bd = new RootBeanDefinition(RepositoryFactoryBeanInjectionBean.class);
	bd.setScope(RootBeanDefinition.SCOPE_PROTOTYPE);
	bf.registerBeanDefinition("annotatedBean", bd);
	bf.registerBeanDefinition("repoFactoryBean", new RootBeanDefinition(RepositoryFactoryBean.class));

	RepositoryFactoryBeanInjectionBean bean = (RepositoryFactoryBeanInjectionBean) bf.getBean("annotatedBean");
	RepositoryFactoryBean<?> repoFactoryBean = bf.getBean("&repoFactoryBean", RepositoryFactoryBean.class);
	assertSame(repoFactoryBean, bean.repositoryFactoryBean);
}
 

private RootBeanDefinition createConstructorDependencyBeanDefinition(int age) {
	RootBeanDefinition bd = new RootBeanDefinition(ConstructorDependency.class);
	bd.setScope(RootBeanDefinition.SCOPE_PROTOTYPE);
	bd.getConstructorArgumentValues().addGenericArgumentValue(age);
	return bd;
}