xmlbeanfactorytests.java

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		xbf.destroySingletons();
		assertTrue(tb.wasDestroyed());
	}

	public void testFactoryMethodsWithNull() {
		DefaultListableBeanFactory xbf = new DefaultListableBeanFactory();
		XmlBeanDefinitionReader reader = new XmlBeanDefinitionReader(xbf);
		reader.setValidationMode(XmlBeanDefinitionReader.VALIDATION_AUTO);
		reader.loadBeanDefinitions(new ClassPathResource("factory-methods.xml", getClass()));

		FactoryMethods fm = (FactoryMethods) xbf.getBean("fullWithNull");
		assertEquals(27, fm.getNum());
		assertEquals(null, fm.getName());
		assertEquals("Juergen", fm.getTestBean().getName());

		fm = (FactoryMethods) xbf.getBean("fullWithGenericNull");
		assertEquals(27, fm.getNum());
		assertEquals(null, fm.getName());
		assertEquals("Juergen", fm.getTestBean().getName());
	}

	public void testFactoryMethodsWithAutowire() {
		DefaultListableBeanFactory xbf = new DefaultListableBeanFactory();
		XmlBeanDefinitionReader reader = new XmlBeanDefinitionReader(xbf);
		reader.setValidationMode(XmlBeanDefinitionReader.VALIDATION_AUTO);
		reader.loadBeanDefinitions(new ClassPathResource("factory-methods.xml", getClass()));

		FactoryMethods fm = (FactoryMethods) xbf.getBean("fullWithAutowire");
		assertEquals(27, fm.getNum());
		assertEquals("gotchaAutowired", fm.getName());
		assertEquals("Juergen", fm.getTestBean().getName());
	}

	public void testProtectedFactoryMethod() {
		DefaultListableBeanFactory xbf = new DefaultListableBeanFactory();
		XmlBeanDefinitionReader reader = new XmlBeanDefinitionReader(xbf);
		reader.setValidationMode(XmlBeanDefinitionReader.VALIDATION_AUTO);
		reader.loadBeanDefinitions(new ClassPathResource("factory-methods.xml", getClass()));

		TestBean tb = (TestBean) xbf.getBean("defaultTestBean.protected");
		assertEquals(1, tb.getAge());
	}

	public void testPrivateFactoryMethod() {
		DefaultListableBeanFactory xbf = new DefaultListableBeanFactory();
		XmlBeanDefinitionReader reader = new XmlBeanDefinitionReader(xbf);
		reader.setValidationMode(XmlBeanDefinitionReader.VALIDATION_AUTO);
		reader.loadBeanDefinitions(new ClassPathResource("factory-methods.xml", getClass()));

		TestBean tb = (TestBean) xbf.getBean("defaultTestBean.private");
		assertEquals(1, tb.getAge());
	}

	public void testFactoryMethodsPrototypeOnTargetClass() {
		DefaultListableBeanFactory xbf = new DefaultListableBeanFactory();
		XmlBeanDefinitionReader reader = new XmlBeanDefinitionReader(xbf);
		reader.setValidationMode(XmlBeanDefinitionReader.VALIDATION_AUTO);
		reader.loadBeanDefinitions(new ClassPathResource("factory-methods.xml", getClass()));
		FactoryMethods fm = (FactoryMethods) xbf.getBean("defaultPrototype");
		FactoryMethods fm2 = (FactoryMethods) xbf.getBean("defaultPrototype");
		assertEquals(0, fm.getNum());
		assertEquals("default", fm.getName());
		assertEquals("defaultInstance", fm.getTestBean().getName());
		assertEquals("setterString", fm.getStringValue());
		assertEquals(fm.getNum(), fm2.getNum());
		assertEquals(fm.getStringValue(), fm2.getStringValue());
		// The TestBean is created separately for each bean
		assertNotSame(fm.getTestBean(), fm2.getTestBean());
		assertNotSame(fm, fm2);

		fm = (FactoryMethods) xbf.getBean("testBeanOnlyPrototype");
		fm2 = (FactoryMethods) xbf.getBean("testBeanOnlyPrototype");
		assertEquals(0, fm.getNum());
		assertEquals("default", fm.getName());
		// This comes from the test bean
		assertEquals("Juergen", fm.getTestBean().getName());
		assertEquals(fm.getNum(), fm2.getNum());
		assertEquals(fm.getStringValue(), fm2.getStringValue());
		// The TestBean reference is resolved to a prototype in the factory
		assertSame(fm.getTestBean(), fm2.getTestBean());
		assertNotSame(fm, fm2);

		fm = (FactoryMethods) xbf.getBean("fullPrototype");
		fm2 = (FactoryMethods) xbf.getBean("fullPrototype");
		assertEquals(27, fm.getNum());
		assertEquals("gotcha", fm.getName());
		assertEquals("Juergen", fm.getTestBean().getName());
		assertEquals(fm.getNum(), fm2.getNum());
		assertEquals(fm.getStringValue(), fm2.getStringValue());
		// The TestBean reference is resolved to a prototype in the factory
		assertSame(fm.getTestBean(), fm2.getTestBean());
		assertNotSame(fm, fm2);
	}

	/**
	 * Tests where the static factory method is on a different class.
	 */
	public void testFactoryMethodsOnExternalClass() {
		DefaultListableBeanFactory xbf = new DefaultListableBeanFactory();
		XmlBeanDefinitionReader reader = new XmlBeanDefinitionReader(xbf);
		reader.setValidationMode(XmlBeanDefinitionReader.VALIDATION_AUTO);
		reader.loadBeanDefinitions(new ClassPathResource("factory-methods.xml", getClass()));

		assertEquals(TestBean.class, xbf.getType("externalFactoryMethodWithoutArgs"));
		assertEquals(TestBean.class, xbf.getType("externalFactoryMethodWithArgs"));
		String[] names = xbf.getBeanNamesForType(TestBean.class);
		assertTrue(Arrays.asList(names).contains("externalFactoryMethodWithoutArgs"));
		assertTrue(Arrays.asList(names).contains("externalFactoryMethodWithArgs"));

		TestBean tb = (TestBean) xbf.getBean("externalFactoryMethodWithoutArgs");
		assertEquals(2, tb.getAge());
		assertEquals("Tristan", tb.getName());
		tb = (TestBean) xbf.getBean("externalFactoryMethodWithArgs");
		assertEquals(33, tb.getAge());
		assertEquals("Rod", tb.getName());

		assertEquals(TestBean.class, xbf.getType("externalFactoryMethodWithoutArgs"));
		assertEquals(TestBean.class, xbf.getType("externalFactoryMethodWithArgs"));
		names = xbf.getBeanNamesForType(TestBean.class);
		assertTrue(Arrays.asList(names).contains("externalFactoryMethodWithoutArgs"));
		assertTrue(Arrays.asList(names).contains("externalFactoryMethodWithArgs"));
	}

	public void testInstanceFactoryMethodWithoutArgs() {
		DefaultListableBeanFactory xbf = new DefaultListableBeanFactory();
		XmlBeanDefinitionReader reader = new XmlBeanDefinitionReader(xbf);
		reader.setValidationMode(XmlBeanDefinitionReader.VALIDATION_AUTO);
		reader.loadBeanDefinitions(new ClassPathResource("factory-methods.xml", getClass()));

		InstanceFactory.count = 0;
		xbf.preInstantiateSingletons();
		assertEquals(1, InstanceFactory.count);
		FactoryMethods fm = (FactoryMethods) xbf.getBean("instanceFactoryMethodWithoutArgs");
		assertEquals("instanceFactory", fm.getTestBean().getName());
		assertEquals(1, InstanceFactory.count);
		FactoryMethods fm2 = (FactoryMethods) xbf.getBean("instanceFactoryMethodWithoutArgs");
		assertEquals("instanceFactory", fm2.getTestBean().getName());
		assertSame(fm2, fm);
		assertEquals(1, InstanceFactory.count);
	}

	public void testFactoryMethodNoMatchingStaticMethod() {
		DefaultListableBeanFactory xbf = new DefaultListableBeanFactory();
		XmlBeanDefinitionReader reader = new XmlBeanDefinitionReader(xbf);
		reader.setValidationMode(XmlBeanDefinitionReader.VALIDATION_AUTO);
		reader.loadBeanDefinitions(new ClassPathResource("factory-methods.xml", getClass()));
		try {
			xbf.getBean("noMatchPrototype");
			fail("No static method matched");
		}
		catch (BeanCreationException ex) {
			// Ok
		}
	}

	public void testCanSpecifyFactoryMethodArgumentsOnFactoryMethodPrototype() {
		DefaultListableBeanFactory xbf = new DefaultListableBeanFactory();
		XmlBeanDefinitionReader reader = new XmlBeanDefinitionReader(xbf);
		reader.setValidationMode(XmlBeanDefinitionReader.VALIDATION_AUTO);
		reader.loadBeanDefinitions(new ClassPathResource("factory-methods.xml", getClass()));
		TestBean tbArg = new TestBean();
		tbArg.setName("arg1");
		TestBean tbArg2 = new TestBean();
		tbArg2.setName("arg2");
		FactoryMethods fm1 = (FactoryMethods) xbf.getBean("testBeanOnlyPrototype", new Object[] {tbArg});
		FactoryMethods fm2 = (FactoryMethods) xbf.getBean("testBeanOnlyPrototype", new Object[] {tbArg2});

		assertEquals(0, fm1.getNum());
		assertEquals("default", fm1.getName());
		// This comes from the test bean
		assertEquals("arg1", fm1.getTestBean().getName());
		assertEquals("arg2", fm2.getTestBean().getName());
		assertEquals(fm1.getNum(), fm2.getNum());
		assertEquals(fm2.getStringValue(), "testBeanOnlyPrototypeDISetterString");
		assertEquals(fm2.getStringValue(), fm2.getStringValue());
		// The TestBean reference is resolved to a prototype in the factory
		assertSame(fm2.getTestBean(), fm2.getTestBean());
		assertNotSame(fm1, fm2);
	}

	public void testCannotSpecifyFactoryMethodArgumentsOnSingleton() {
		DefaultListableBeanFactory xbf = new DefaultListableBeanFactory();
		XmlBeanDefinitionReader reader = new XmlBeanDefinitionReader(xbf);
		reader.setValidationMode(XmlBeanDefinitionReader.VALIDATION_AUTO);
		reader.loadBeanDefinitions(new ClassPathResource("factory-methods.xml", getClass()));
		try {
			xbf.getBean("testBeanOnly", new Object[]{new TestBean()});
			fail("Shouldn't allow args to be passed to a singleton");
		}
		catch (BeanDefinitionStoreException ex) {
			// OK
		}
	}

	public void testFactoryMethodWithDifferentReturnType() {
		DefaultListableBeanFactory xbf = new DefaultListableBeanFactory();
		XmlBeanDefinitionReader reader = new XmlBeanDefinitionReader(xbf);
		reader.setValidationMode(XmlBeanDefinitionReader.VALIDATION_AUTO);
		reader.loadBeanDefinitions(new ClassPathResource("factory-methods.xml", getClass()));

		// Check that listInstance is not considered a bean of type FactoryMethods.
		assertTrue(List.class.isAssignableFrom(xbf.getType("listInstance")));
		String[] names = xbf.getBeanNamesForType(FactoryMethods.class);
		assertTrue(!Arrays.asList(names).contains("listInstance"));
		names = xbf.getBeanNamesForType(List.class);
		assertTrue(Arrays.asList(names).contains("listInstance"));

		xbf.preInstantiateSingletons();
		assertTrue(List.class.isAssignableFrom(xbf.getType("listInstance")));
		names = xbf.getBeanNamesForType(FactoryMethods.class);
		assertTrue(!Arrays.asList(names).contains("listInstance"));
		names = xbf.getBeanNamesForType(List.class);
		assertTrue(Arrays.asList(names).contains("listInstance"));
		List list = (List) xbf.getBean("listInstance");
		assertEquals(Collections.EMPTY_LIST, list);
	}

	public void testFactoryMethodForJavaMailSession() {
		DefaultListableBeanFactory xbf = new DefaultListableBeanFactory();
		XmlBeanDefinitionReader reader = new XmlBeanDefinitionReader(xbf);
		reader.setValidationMode(XmlBeanDefinitionReader.VALIDATION_AUTO);
		reader.loadBeanDefinitions(new ClassPathResource("factory-methods.xml", getClass()));

		Session session = (Session) xbf.getBean("javaMailSession");
		assertEquals("someuser", session.getProperty("mail.smtp.user"));
		assertEquals("somepw", session.getProperty("mail.smtp.password"));
	}

	public void testCannotSpecifyFactoryMethodArgumentsExceptWithFactoryMethod() {
		DefaultListableBeanFactory xbf = new DefaultListableBeanFactory();
		XmlBeanDefinitionReader reader = new XmlBeanDefinitionReader(xbf);
		reader.setValidationMode(XmlBeanDefinitionReader.VALIDATION_AUTO);
		reader.loadBeanDefinitions(new ClassPathResource("overrides.xml", getClass()));
		try {
			xbf.getBean("overrideOnPrototype", new Object[]{new TestBean()});
			fail("Shouldn't allow args to be passed to a Setter-Injected object");
		}
		catch (BeanDefinitionStoreException ex) {
			// OK
		}
	}

	public void testConstructorArgWithSingleSimpleTypeMatch() {
		XmlBeanFactory xbf = new XmlBeanFactory(new ClassPathResource("constructor-arg.xml", getClass()));

		SingleSimpleTypeConstructorBean bean = (SingleSimpleTypeConstructorBean) xbf.getBean("beanWithBoolean");
		assertTrue(bean.isSingleBoolean());

		SingleSimpleTypeConstructorBean bean2 = (SingleSimpleTypeConstructorBean) xbf.getBean("beanWithBoolean2");
		assertTrue(bean2.isSingleBoolean());
	}

	public void testConstructorArgWithDoubleSimpleTypeMatch() {
		XmlBeanFactory xbf = new XmlBeanFactory(new ClassPathResource("constructor-arg.xml", getClass()));

		SingleSimpleTypeConstructorBean bean = (SingleSimpleTypeConstructorBean) xbf.getBean("beanWithBooleanAndString");
		assertTrue(bean.isSecondBoolean());
		assertEquals("A String", bean.getTestString());

		SingleSimpleTypeConstructorBean bean2 = (SingleSimpleTypeConstructorBean) xbf.getBean("beanWithBooleanAndString2");
		assertTrue(bean2.isSecondBoolean());
		assertEquals("A String", bean2.getTestString());
	}

	public void testDoubleBooleanAutowire() {
		XmlBeanFactory xbf = new XmlBeanFactory(new ClassPathResource("constructor-arg.xml", getClass()));
		DoubleBooleanConstructorBean bean = (DoubleBooleanConstructorBean) xbf.getBean("beanWithDoubleBoolean");
		assertEquals(Boolean.TRUE, bean.boolean1);
		assertEquals(Boolean.FALSE, bean.boolean2);
	}

	public void testDoubleBooleanAutowireWithIndex() {
		XmlBeanFactory xbf = new XmlBeanFactory(new ClassPathResource("constructor-arg.xml", getClass()));
		DoubleBooleanConstructorBean bean = (DoubleBooleanConstructorBean) xbf.getBean("beanWithDoubleBooleanAndIndex");
		assertEquals(Boolean.FALSE, bean.boolean1);
		assertEquals(Boolean.TRUE, bean.boolean2);
	}

	public void testWithDuplicateName() throws Exception {
		try {
			new XmlBeanFactory(new ClassPathResource("testWithDuplicateNames.xml", getClass()));
			fail("Duplicate name not detected");
		}
		catch (BeansException e) {
			assertTrue(e.getMessage().indexOf("Bean name 'foo'") > -1);
		}
	}

	public void testWithDuplicateNameInAlias() throws Exception {
		try {
			new XmlBeanFactory(new ClassPathResource("testWithDuplicateNameInAlias.xml", getClass()));
			fail("Duplicate name not detected");
		}
		catch (BeansException e) {
			assertTrue(e.getMessage().indexOf("Bean name 'foo'") > -1