Java Code Examples for org.springframework.beans.factory.support.BeanDefinitionReader#loadBeanDefinitions()

@Test
public void testQualifiedByParentValue() {
	StaticApplicationContext parent = new StaticApplicationContext();
	GenericBeanDefinition parentLarry = new GenericBeanDefinition();
	parentLarry.setBeanClass(Person.class);
	parentLarry.getPropertyValues().add("name", "ParentLarry");
	parentLarry.addQualifier(new AutowireCandidateQualifier(Qualifier.class, "parentLarry"));
	parent.registerBeanDefinition("someLarry", parentLarry);
	GenericBeanDefinition otherLarry = new GenericBeanDefinition();
	otherLarry.setBeanClass(Person.class);
	otherLarry.getPropertyValues().add("name", "OtherLarry");
	otherLarry.addQualifier(new AutowireCandidateQualifier(Qualifier.class, "otherLarry"));
	parent.registerBeanDefinition("someOtherLarry", otherLarry);
	parent.refresh();

	StaticApplicationContext context = new StaticApplicationContext(parent);
	BeanDefinitionReader reader = new XmlBeanDefinitionReader(context);
	reader.loadBeanDefinitions(CONFIG_LOCATION);
	context.registerSingleton("testBean", QualifiedByParentValueTestBean.class);
	context.refresh();
	QualifiedByParentValueTestBean testBean = (QualifiedByParentValueTestBean) context.getBean("testBean");
	Person person = testBean.getLarry();
	assertEquals("ParentLarry", person.getName());
}
 

@Test
public void testQualifiedByValue() {
	StaticApplicationContext context = new StaticApplicationContext();
	BeanDefinitionReader reader = new XmlBeanDefinitionReader(context);
	reader.loadBeanDefinitions(CONFIG_LOCATION);
	context.registerSingleton("testBean", QualifiedByValueTestBean.class);
	context.refresh();
	QualifiedByValueTestBean testBean = (QualifiedByValueTestBean) context.getBean("testBean");
	Person person = testBean.getLarry();
	assertEquals("Larry", person.getName());
}
 

@Test
public void testQualifiedByParameterName() {
	StaticApplicationContext context = new StaticApplicationContext();
	BeanDefinitionReader reader = new XmlBeanDefinitionReader(context);
	reader.loadBeanDefinitions(CONFIG_LOCATION);
	context.registerSingleton("testBean", QualifiedByParameterNameTestBean.class);
	context.refresh();
	QualifiedByParameterNameTestBean testBean = (QualifiedByParameterNameTestBean) context.getBean("testBean");
	Person person = testBean.getLarry();
	assertEquals("LarryBean", person.getName());
}
 

@Test
public void testQualifiedByFieldName() {
	StaticApplicationContext context = new StaticApplicationContext();
	BeanDefinitionReader reader = new XmlBeanDefinitionReader(context);
	reader.loadBeanDefinitions(CONFIG_LOCATION);
	context.registerSingleton("testBean", QualifiedByFieldNameTestBean.class);
	context.refresh();
	QualifiedByFieldNameTestBean testBean = (QualifiedByFieldNameTestBean) context.getBean("testBean");
	Person person = testBean.getLarry();
	assertEquals("LarryBean", person.getName());
}
 

@Test
public void testQualifiedByAlias() {
	StaticApplicationContext context = new StaticApplicationContext();
	BeanDefinitionReader reader = new XmlBeanDefinitionReader(context);
	reader.loadBeanDefinitions(CONFIG_LOCATION);
	context.registerSingleton("testBean", QualifiedByAliasTestBean.class);
	context.refresh();
	QualifiedByAliasTestBean testBean = (QualifiedByAliasTestBean) context.getBean("testBean");
	Person person = testBean.getStooge();
	assertEquals("LarryBean", person.getName());
}
 

@Test
public void testCustomResolver() {
	DefaultListableBeanFactory bf = new DefaultListableBeanFactory();
	BeanDefinitionReader reader = new XmlBeanDefinitionReader(bf);
	reader.loadBeanDefinitions(CONTEXT);
	CustomAutowireConfigurer cac = new CustomAutowireConfigurer();
	CustomResolver customResolver = new CustomResolver();
	bf.setAutowireCandidateResolver(customResolver);
	cac.postProcessBeanFactory(bf);
	TestBean testBean = (TestBean) bf.getBean("testBean");
	assertEquals("#1!", testBean.getName());
}
 

@Test
public void testQualifiedByCustomValue() {
	StaticApplicationContext context = new StaticApplicationContext();
	BeanDefinitionReader reader = new XmlBeanDefinitionReader(context);
	reader.loadBeanDefinitions(CONFIG_LOCATION);
	context.registerSingleton("testBean", QualifiedByCustomValueTestBean.class);
	context.refresh();
	QualifiedByCustomValueTestBean testBean = (QualifiedByCustomValueTestBean) context.getBean("testBean");
	Person person = testBean.getCurly();
	assertEquals("Curly", person.getName());
}
 

@Test
public void testQualifiedByAttributesFailsWithoutCustomQualifierRegistered() {
	StaticApplicationContext context = new StaticApplicationContext();
	BeanDefinitionReader reader = new XmlBeanDefinitionReader(context);
	reader.loadBeanDefinitions(CONFIG_LOCATION);
	context.registerSingleton("testBean", QualifiedByAttributesTestBean.class);
	try {
		context.refresh();
		fail("should have thrown a BeanCreationException");
	}
	catch (BeanCreationException e) {
		assertTrue(e.getMessage().contains("found 6"));
	}
}
 

@Test
public void testQualifiedByAttributesFailsWithoutCustomQualifierRegistered() {
	StaticApplicationContext context = new StaticApplicationContext();
	BeanDefinitionReader reader = new XmlBeanDefinitionReader(context);
	reader.loadBeanDefinitions(CONFIG_LOCATION);
	context.registerSingleton("testBean", QualifiedByAttributesTestBean.class);
	try {
		context.refresh();
		fail("should have thrown a BeanCreationException");
	}
	catch (BeanCreationException e) {
		assertTrue(e.getMessage().contains("found 6"));
	}
}
 

@Test
public void testQualifiedByAnnotationValue() {
	StaticApplicationContext context = new StaticApplicationContext();
	BeanDefinitionReader reader = new XmlBeanDefinitionReader(context);
	reader.loadBeanDefinitions(CONFIG_LOCATION);
	context.registerSingleton("testBean", QualifiedByAnnotationValueTestBean.class);
	context.refresh();
	QualifiedByAnnotationValueTestBean testBean = (QualifiedByAnnotationValueTestBean) context.getBean("testBean");
	Person person = testBean.getLarry();
	assertEquals("LarrySpecial", person.getName());
}
 

@Test
public void testQualifiedByValue() {
	StaticApplicationContext context = new StaticApplicationContext();
	BeanDefinitionReader reader = new XmlBeanDefinitionReader(context);
	reader.loadBeanDefinitions(CONFIG_LOCATION);
	context.registerSingleton("testBean", QualifiedByValueTestBean.class);
	context.refresh();
	QualifiedByValueTestBean testBean = (QualifiedByValueTestBean) context.getBean("testBean");
	Person person = testBean.getLarry();
	assertEquals("Larry", person.getName());
}
 

@Test
public void testQualifiedByAnnotationValue() {
	StaticApplicationContext context = new StaticApplicationContext();
	BeanDefinitionReader reader = new XmlBeanDefinitionReader(context);
	reader.loadBeanDefinitions(CONFIG_LOCATION);
	context.registerSingleton("testBean", QualifiedByAnnotationValueTestBean.class);
	context.refresh();
	QualifiedByAnnotationValueTestBean testBean = (QualifiedByAnnotationValueTestBean) context.getBean("testBean");
	Person person = testBean.getLarry();
	assertEquals("LarrySpecial", person.getName());
}
 

@Test
public void testQualifiedByParameterName() {
	StaticApplicationContext context = new StaticApplicationContext();
	BeanDefinitionReader reader = new XmlBeanDefinitionReader(context);
	reader.loadBeanDefinitions(CONFIG_LOCATION);
	context.registerSingleton("testBean", QualifiedByParameterNameTestBean.class);
	context.refresh();
	QualifiedByParameterNameTestBean testBean = (QualifiedByParameterNameTestBean) context.getBean("testBean");
	Person person = testBean.getLarry();
	assertEquals("LarryBean", person.getName());
}
 

@Test
public void testQualifiedByParameterName() {
	StaticApplicationContext context = new StaticApplicationContext();
	BeanDefinitionReader reader = new XmlBeanDefinitionReader(context);
	reader.loadBeanDefinitions(CONFIG_LOCATION);
	context.registerSingleton("testBean", QualifiedByParameterNameTestBean.class);
	context.refresh();
	QualifiedByParameterNameTestBean testBean = (QualifiedByParameterNameTestBean) context.getBean("testBean");
	Person person = testBean.getLarry();
	assertEquals("LarryBean", person.getName());
}
 

@Test
public void testNonQualifiedFieldFails() {
	StaticApplicationContext context = new StaticApplicationContext();
	BeanDefinitionReader reader = new XmlBeanDefinitionReader(context);
	reader.loadBeanDefinitions(CONFIG_LOCATION);
	context.registerSingleton("testBean", NonQualifiedTestBean.class);
	try {
		context.refresh();
		fail("Should have thrown a BeanCreationException");
	}
	catch (BeanCreationException e) {
		assertTrue(e.getMessage().contains("found 6"));
	}
}
 

private void loadBeanDefinitionsFromImportedResources(
		Map<String, Class<? extends BeanDefinitionReader>> importedResources) {

	Map<Class<?>, BeanDefinitionReader> readerInstanceCache = new HashMap<Class<?>, BeanDefinitionReader>();

	for (Map.Entry<String, Class<? extends BeanDefinitionReader>> entry : importedResources.entrySet()) {
		String resource = entry.getKey();
		Class<? extends BeanDefinitionReader> readerClass = entry.getValue();

		// Default reader selection necessary?
		if (BeanDefinitionReader.class == readerClass) {
			if (StringUtils.endsWithIgnoreCase(resource, ".groovy")) {
				// When clearly asking for Groovy, that's what they'll get...
				readerClass = GroovyBeanDefinitionReader.class;
			}
			else {
				// Primarily ".xml" files but for any other extension as well
				readerClass = XmlBeanDefinitionReader.class;
			}
		}

		BeanDefinitionReader reader = readerInstanceCache.get(readerClass);
		if (reader == null) {
			try {
				// Instantiate the specified BeanDefinitionReader
				reader = readerClass.getConstructor(BeanDefinitionRegistry.class).newInstance(this.registry);
				// Delegate the current ResourceLoader to it if possible
				if (reader instanceof AbstractBeanDefinitionReader) {
					AbstractBeanDefinitionReader abdr = ((AbstractBeanDefinitionReader) reader);
					abdr.setResourceLoader(this.resourceLoader);
					abdr.setEnvironment(this.environment);
				}
				readerInstanceCache.put(readerClass, reader);
			}
			catch (Exception ex) {
				throw new IllegalStateException(
						"Could not instantiate BeanDefinitionReader class [" + readerClass.getName() + "]");
			}
		}

		// TODO SPR-6310: qualify relative path locations as done in AbstractContextLoader.modifyLocations
		reader.loadBeanDefinitions(resource);
	}
}
 

@Before
public void setUp() throws Exception {
	BeanDefinitionReader reader = new XmlBeanDefinitionReader(this.beanFactory);
	reader.loadBeanDefinitions(new ClassPathResource("collectionMerging.xml", getClass()));
}
 

@Before
public void setUp() throws Exception {
	BeanDefinitionReader reader = new XmlBeanDefinitionReader(this.beanFactory);
	reader.loadBeanDefinitions(new ClassPathResource("collectionMerging.xml", getClass()));
}
 

@Test
public void testInterfaceWithOneQualifiedFactoryAndOneQualifiedBean() {
	StaticApplicationContext context = new StaticApplicationContext();
	BeanDefinitionReader reader = new XmlBeanDefinitionReader(context);
	reader.loadBeanDefinitions(CONFIG_LOCATION);
}
 

@Before
public void setUp() throws Exception {
	BeanDefinitionReader reader = new XmlBeanDefinitionReader(this.beanFactory);
	reader.loadBeanDefinitions(new ClassPathResource("collectionMerging.xml", getClass()));
}