Java Code Examples for org.springframework.beans.factory.support.DefaultListableBeanFactory#registerSingleton()
The following examples show how to use
org.springframework.beans.factory.support.DefaultListableBeanFactory#registerSingleton() .
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Example 1
| Source File: CommonAnnotationBeanPostProcessorTests.java From java-technology-stack with MIT License | 6 votes |
|
@Test
public void testResourceInjection() {
DefaultListableBeanFactory bf = new DefaultListableBeanFactory();
CommonAnnotationBeanPostProcessor bpp = new CommonAnnotationBeanPostProcessor();
bpp.setResourceFactory(bf);
bf.addBeanPostProcessor(bpp);
bf.registerBeanDefinition("annotatedBean", new RootBeanDefinition(ResourceInjectionBean.class));
TestBean tb = new TestBean();
bf.registerSingleton("testBean", tb);
TestBean tb2 = new TestBean();
bf.registerSingleton("testBean2", tb2);
ResourceInjectionBean bean = (ResourceInjectionBean) bf.getBean("annotatedBean");
assertTrue(bean.initCalled);
assertTrue(bean.init2Called);
assertTrue(bean.init3Called);
assertSame(tb, bean.getTestBean());
assertSame(tb2, bean.getTestBean2());
bf.destroySingletons();
assertTrue(bean.destroyCalled);
assertTrue(bean.destroy2Called);
assertTrue(bean.destroy3Called);
}
Example 2
| Source File: InjectAnnotationBeanPostProcessorTests.java From spring4-understanding with Apache License 2.0 | 6 votes |
|
@Test
public void testConstructorResourceInjectionWithMultipleCandidatesAsCollection() {
DefaultListableBeanFactory bf = new DefaultListableBeanFactory();
AutowiredAnnotationBeanPostProcessor bpp = new AutowiredAnnotationBeanPostProcessor();
bpp.setBeanFactory(bf);
bf.addBeanPostProcessor(bpp);
bf.registerBeanDefinition("annotatedBean",
new RootBeanDefinition(ConstructorsCollectionResourceInjectionBean.class));
TestBean tb = new TestBean();
bf.registerSingleton("testBean", tb);
NestedTestBean ntb1 = new NestedTestBean();
bf.registerSingleton("nestedTestBean1", ntb1);
NestedTestBean ntb2 = new NestedTestBean();
bf.registerSingleton("nestedTestBean2", ntb2);
ConstructorsCollectionResourceInjectionBean bean = (ConstructorsCollectionResourceInjectionBean) bf.getBean("annotatedBean");
assertNull(bean.getTestBean3());
assertSame(tb, bean.getTestBean4());
assertEquals(2, bean.getNestedTestBeans().size());
assertSame(ntb1, bean.getNestedTestBeans().get(0));
assertSame(ntb2, bean.getNestedTestBeans().get(1));
bf.destroySingletons();
}
Example 3
| Source File: DefaultListableBeanFactoryTests.java From spring4-understanding with Apache License 2.0 | 6 votes |
|
@Test
public void testCustomEditorWithBeanReference() {
DefaultListableBeanFactory lbf = new DefaultListableBeanFactory();
lbf.addPropertyEditorRegistrar(new PropertyEditorRegistrar() {
@Override
public void registerCustomEditors(PropertyEditorRegistry registry) {
NumberFormat nf = NumberFormat.getInstance(Locale.GERMAN);
registry.registerCustomEditor(Float.class, new CustomNumberEditor(Float.class, nf, true));
}
});
MutablePropertyValues pvs = new MutablePropertyValues();
pvs.add("myFloat", new RuntimeBeanReference("myFloat"));
RootBeanDefinition bd = new RootBeanDefinition(TestBean.class);
bd.setPropertyValues(pvs);
lbf.registerBeanDefinition("testBean", bd);
lbf.registerSingleton("myFloat", "1,1");
TestBean testBean = (TestBean) lbf.getBean("testBean");
assertTrue(testBean.getMyFloat().floatValue() == 1.1f);
}
Example 4
| Source File: CommonAnnotationBeanPostProcessorTests.java From spring4-understanding with Apache License 2.0 | 6 votes |
|
@Test
public void testResourceInjectionWithTwoProcessors() {
DefaultListableBeanFactory bf = new DefaultListableBeanFactory();
CommonAnnotationBeanPostProcessor bpp = new CommonAnnotationBeanPostProcessor();
bpp.setResourceFactory(bf);
bf.addBeanPostProcessor(bpp);
CommonAnnotationBeanPostProcessor bpp2 = new CommonAnnotationBeanPostProcessor();
bpp2.setResourceFactory(bf);
bf.addBeanPostProcessor(bpp2);
bf.registerBeanDefinition("annotatedBean", new RootBeanDefinition(ResourceInjectionBean.class));
TestBean tb = new TestBean();
bf.registerSingleton("testBean", tb);
TestBean tb2 = new TestBean();
bf.registerSingleton("testBean2", tb2);
ResourceInjectionBean bean = (ResourceInjectionBean) bf.getBean("annotatedBean");
assertTrue(bean.initCalled);
assertTrue(bean.init2Called);
assertSame(tb, bean.getTestBean());
assertSame(tb2, bean.getTestBean2());
bf.destroySingletons();
assertTrue(bean.destroyCalled);
assertTrue(bean.destroy2Called);
}
Example 5
| Source File: MBeanExporterTests.java From java-technology-stack with MIT License | 6 votes |
|
@Test
public void testIgnoreBeanName() throws MalformedObjectNameException {
DefaultListableBeanFactory factory = new DefaultListableBeanFactory();
String firstBeanName = "spring:type=TestBean";
factory.registerSingleton(firstBeanName, new TestBean("test"));
String secondBeanName = "spring:type=TestBean2";
factory.registerSingleton(secondBeanName, new TestBean("test2"));
MBeanExporter exporter = new MBeanExporter();
exporter.setServer(getServer());
exporter.setAssembler(new NamedBeanAutodetectCapableMBeanInfoAssemblerStub(firstBeanName, secondBeanName));
exporter.setBeanFactory(factory);
exporter.setAutodetectMode(MBeanExporter.AUTODETECT_ALL);
exporter.addExcludedBean(secondBeanName);
start(exporter);
assertIsRegistered("Bean not autodetected in (AUTODETECT_ALL) mode",
ObjectNameManager.getInstance(firstBeanName));
assertIsNotRegistered("Bean should have been excluded",
ObjectNameManager.getInstance(secondBeanName));
}
Example 6
| Source File: AutowiredAnnotationBeanPostProcessorTests.java From spring4-understanding with Apache License 2.0 | 5 votes |
|
@Test
public void testGenericsBasedFieldInjectionWithSimpleMatch() {
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);
bf.registerSingleton("repo", new StringRepository());
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"));
}
Example 7
| Source File: DefaultListableBeanFactoryTests.java From java-technology-stack with MIT License | 5 votes |
|
@Test
public void testArrayConstructorWithAutowiring() {
DefaultListableBeanFactory bf = new DefaultListableBeanFactory();
bf.registerSingleton("integer1", new Integer(4));
bf.registerSingleton("integer2", new Integer(5));
RootBeanDefinition rbd = new RootBeanDefinition(ArrayBean.class);
rbd.setAutowireMode(RootBeanDefinition.AUTOWIRE_CONSTRUCTOR);
bf.registerBeanDefinition("arrayBean", rbd);
ArrayBean ab = (ArrayBean) bf.getBean("arrayBean");
assertEquals(new Integer(4), ab.getIntegerArray()[0]);
assertEquals(new Integer(5), ab.getIntegerArray()[1]);
}
Example 8
| Source File: AutowiredAnnotationBeanPostProcessorTests.java From spring4-understanding with Apache License 2.0 | 5 votes |
|
@Test
public void testConstructorInjectionWithMap() {
DefaultListableBeanFactory bf = new DefaultListableBeanFactory();
AutowiredAnnotationBeanPostProcessor bpp = new AutowiredAnnotationBeanPostProcessor();
bpp.setBeanFactory(bf);
bf.addBeanPostProcessor(bpp);
RootBeanDefinition bd = new RootBeanDefinition(MapConstructorInjectionBean.class);
bd.setScope(RootBeanDefinition.SCOPE_PROTOTYPE);
bf.registerBeanDefinition("annotatedBean", bd);
TestBean tb1 = new TestBean();
TestBean tb2 = new TestBean();
bf.registerSingleton("testBean1", tb1);
bf.registerSingleton("testBean2", tb1);
MapConstructorInjectionBean bean = (MapConstructorInjectionBean) bf.getBean("annotatedBean");
assertEquals(2, bean.getTestBeanMap().size());
assertTrue(bean.getTestBeanMap().keySet().contains("testBean1"));
assertTrue(bean.getTestBeanMap().keySet().contains("testBean2"));
assertTrue(bean.getTestBeanMap().values().contains(tb1));
assertTrue(bean.getTestBeanMap().values().contains(tb2));
bean = (MapConstructorInjectionBean) bf.getBean("annotatedBean");
assertEquals(2, bean.getTestBeanMap().size());
assertTrue(bean.getTestBeanMap().keySet().contains("testBean1"));
assertTrue(bean.getTestBeanMap().keySet().contains("testBean2"));
assertTrue(bean.getTestBeanMap().values().contains(tb1));
assertTrue(bean.getTestBeanMap().values().contains(tb2));
}
Example 9
| Source File: NotificationListenerTests.java From java-technology-stack with MIT License | 5 votes |
|
@SuppressWarnings({ "rawtypes", "unchecked" })
@Test
public void testRegisterNotificationListenerWithBeanNameAndBeanNameInBeansMap() throws Exception {
String beanName = "testBean";
ObjectName objectName = ObjectName.getInstance("spring:name=Test");
SelfNamingTestBean testBean = new SelfNamingTestBean();
testBean.setObjectName(objectName);
DefaultListableBeanFactory factory = new DefaultListableBeanFactory();
factory.registerSingleton(beanName, testBean);
Map<String, Object> beans = new HashMap<>();
beans.put(beanName, beanName);
Map listenerMappings = new HashMap();
CountingAttributeChangeNotificationListener listener = new CountingAttributeChangeNotificationListener();
listenerMappings.put(beanName, listener);
MBeanExporter exporter = new MBeanExporter();
exporter.setServer(server);
exporter.setBeans(beans);
exporter.setNotificationListenerMappings(listenerMappings);
exporter.setBeanFactory(factory);
start(exporter);
assertIsRegistered("Should have registered MBean", objectName);
server.setAttribute(objectName, new Attribute("Age", new Integer(77)));
assertEquals("Listener not notified", 1, listener.getCount("Age"));
}
Example 10
| Source File: SpringContextUtils.java From platform with Apache License 2.0 | 5 votes |
|
/**
* 动态注册单例对象
*
* @param beanName 对象名称
* @param singletonObject 对象实例
*/
public static void registerSingleton(String beanName, Object singletonObject) {
DefaultListableBeanFactory beanFactory = (DefaultListableBeanFactory) SpringContextUtils.applicationContext.getAutowireCapableBeanFactory();
if (!beanFactory.containsSingleton(beanName)) {
beanFactory.registerSingleton(beanName, singletonObject);
} else {
log.error("singleton bean with name [{}] allready exists.", beanName);
}
}
Example 11
| Source File: DefaultListableBeanFactoryTests.java From spring-analysis-note with MIT License | 5 votes |
|
@Test
public void testRegisterExistingSingletonWithAlreadyBound() {
DefaultListableBeanFactory lbf = new DefaultListableBeanFactory();
Object singletonObject = new TestBean();
lbf.registerSingleton("singletonObject", singletonObject);
try {
lbf.registerSingleton("singletonObject", singletonObject);
fail("Should have thrown IllegalStateException");
}
catch (IllegalStateException ex) {
// expected
}
}
Example 12
| Source File: DefaultListableBeanFactoryTests.java From spring4-understanding with Apache License 2.0 | 5 votes |
|
@Test
public void testRegisterExistingSingletonWithNameOverriding() {
DefaultListableBeanFactory lbf = new DefaultListableBeanFactory();
Properties p = new Properties();
p.setProperty("test.(class)", TestBean.class.getName());
p.setProperty("test.name", "Tony");
p.setProperty("test.age", "48");
p.setProperty("test.spouse(ref)", "singletonObject");
(new PropertiesBeanDefinitionReader(lbf)).registerBeanDefinitions(p);
lbf.registerBeanDefinition("singletonObject", new RootBeanDefinition(PropertiesFactoryBean.class));
Object singletonObject = new TestBean();
lbf.registerSingleton("singletonObject", singletonObject);
lbf.preInstantiateSingletons();
assertTrue(lbf.isSingleton("singletonObject"));
assertEquals(TestBean.class, lbf.getType("singletonObject"));
TestBean test = (TestBean) lbf.getBean("test");
assertEquals(singletonObject, lbf.getBean("singletonObject"));
assertEquals(singletonObject, test.getSpouse());
Map<?, ?> beansOfType = lbf.getBeansOfType(TestBean.class, false, true);
assertEquals(2, beansOfType.size());
assertTrue(beansOfType.containsValue(test));
assertTrue(beansOfType.containsValue(singletonObject));
beansOfType = lbf.getBeansOfType(null, false, true);
Iterator<String> beanNames = lbf.getBeanNamesIterator();
assertEquals("test", beanNames.next());
assertEquals("singletonObject", beanNames.next());
assertFalse(beanNames.hasNext());
assertEquals(2, beansOfType.size());
assertTrue(lbf.containsSingleton("test"));
assertTrue(lbf.containsSingleton("singletonObject"));
assertTrue(lbf.containsBeanDefinition("test"));
assertTrue(lbf.containsBeanDefinition("singletonObject"));
}
Example 13
| Source File: BeihuMutilElasticsearchJestAutoConfiguration.java From beihu-boot with Apache License 2.0 | 5 votes |
|
private void registerBean(String name, Object obj) {
// 获取BeanFactory
DefaultListableBeanFactory defaultListableBeanFactory = (DefaultListableBeanFactory) applicationContext
.getAutowireCapableBeanFactory();
// 动态注册bean.
defaultListableBeanFactory.registerSingleton(name, obj);
}
Example 14
| Source File: CommonAnnotationBeanPostProcessorTests.java From spring-analysis-note with MIT License | 5 votes |
|
@Test
public void testExtendedEjbInjection() {
DefaultListableBeanFactory bf = new DefaultListableBeanFactory();
CommonAnnotationBeanPostProcessor bpp = new CommonAnnotationBeanPostProcessor();
bpp.setBeanFactory(bf);
bf.addBeanPostProcessor(bpp);
bf.registerResolvableDependency(BeanFactory.class, bf);
bf.registerBeanDefinition("annotatedBean", new RootBeanDefinition(ExtendedEjbInjectionBean.class));
TestBean tb = new TestBean();
bf.registerSingleton("testBean", tb);
TestBean tb2 = new TestBean();
bf.registerSingleton("testBean2", tb2);
TestBean tb3 = new TestBean();
bf.registerSingleton("testBean3", tb3);
TestBean tb4 = new TestBean();
bf.registerSingleton("testBean4", tb4);
NestedTestBean tb6 = new NestedTestBean();
bf.registerSingleton("xy", tb6);
bf.registerAlias("xy", "testBean9");
ExtendedEjbInjectionBean bean = (ExtendedEjbInjectionBean) bf.getBean("annotatedBean");
assertTrue(bean.initCalled);
assertTrue(bean.init2Called);
assertSame(tb, bean.getTestBean());
assertSame(tb2, bean.getTestBean2());
assertSame(tb4, bean.getTestBean3());
assertSame(tb3, bean.getTestBean4());
assertSame(tb6, bean.testBean5);
assertSame(tb6, bean.testBean6);
assertSame(bf, bean.beanFactory);
bf.destroySingletons();
assertTrue(bean.destroyCalled);
assertTrue(bean.destroy2Called);
}
Example 15
| Source File: DefaultListableBeanFactoryTests.java From spring4-understanding with Apache License 2.0 | 5 votes |
|
@Test(timeout = 1000)
public void testRegistrationOfManySingletonsIsFastEnough() {
Assume.group(TestGroup.PERFORMANCE);
DefaultListableBeanFactory bf = new DefaultListableBeanFactory();
bf.registerBeanDefinition("b", new RootBeanDefinition(B.class));
// bf.getBean("b");
for (int i = 0; i < 100000; i++) {
bf.registerSingleton("a" + i, new A());
}
}
Example 16
| Source File: DefaultListableBeanFactoryTests.java From spring4-understanding with Apache License 2.0 | 5 votes |
|
@Test
public void testArrayConstructorWithAutowiring() {
DefaultListableBeanFactory bf = new DefaultListableBeanFactory();
bf.registerSingleton("integer1", new Integer(4));
bf.registerSingleton("integer2", new Integer(5));
RootBeanDefinition rbd = new RootBeanDefinition(ArrayBean.class);
rbd.setAutowireMode(RootBeanDefinition.AUTOWIRE_CONSTRUCTOR);
bf.registerBeanDefinition("arrayBean", rbd);
ArrayBean ab = (ArrayBean) bf.getBean("arrayBean");
assertEquals(new Integer(4), ab.getIntegerArray()[0]);
assertEquals(new Integer(5), ab.getIntegerArray()[1]);
}
Example 17
| Source File: ExtensionGrantIdentityProviderFactoryPostProcessor.java From graviteeio-access-management with Apache License 2.0 | 4 votes |
|
@Override
public void postProcessBeanFactory(ConfigurableListableBeanFactory configurableListableBeanFactory) throws BeansException {
DefaultListableBeanFactory beanFactory = (DefaultListableBeanFactory) configurableListableBeanFactory;
beanFactory.registerSingleton("authenticationProvider", authenticationProvider);
}
Example 18
| Source File: NotificationListenerTests.java From spring4-understanding with Apache License 2.0 | 4 votes |
|
@SuppressWarnings({ "rawtypes", "unchecked" })
@Test
public void testRegisterNotificationListenerWithTwoBeanNamesMappedToDifferentBeanInstances() throws Exception {
String beanName1 = "testBean1";
String beanName2 = "testBean2";
ObjectName objectName1 = ObjectName.getInstance("spring:name=Test1");
ObjectName objectName2 = ObjectName.getInstance("spring:name=Test2");
SelfNamingTestBean testBean1 = new SelfNamingTestBean();
testBean1.setObjectName(objectName1);
SelfNamingTestBean testBean2 = new SelfNamingTestBean();
testBean2.setObjectName(objectName2);
DefaultListableBeanFactory factory = new DefaultListableBeanFactory();
factory.registerSingleton(beanName1, testBean1);
factory.registerSingleton(beanName2, testBean2);
Map<String, Object> beans = new HashMap<String, Object>();
beans.put(beanName1, testBean1);
beans.put(beanName2, testBean2);
Map listenerMappings = new HashMap();
CountingAttributeChangeNotificationListener listener = new CountingAttributeChangeNotificationListener();
listenerMappings.put(beanName1, listener);
listenerMappings.put(beanName2, listener);
MBeanExporter exporter = new MBeanExporter();
exporter.setServer(server);
exporter.setBeans(beans);
exporter.setNotificationListenerMappings(listenerMappings);
exporter.setBeanFactory(factory);
start(exporter);
assertIsRegistered("Should have registered MBean", objectName1);
assertIsRegistered("Should have registered MBean", objectName2);
server.setAttribute(ObjectNameManager.getInstance(objectName1), new Attribute("Age", new Integer(77)));
assertEquals("Listener not notified for testBean1", 1, listener.getCount("Age"));
server.setAttribute(ObjectNameManager.getInstance(objectName2), new Attribute("Age", new Integer(33)));
assertEquals("Listener not notified for testBean2", 2, listener.getCount("Age"));
}
Example 19
| Source File: CommonAnnotationBeanPostProcessorTests.java From java-technology-stack with MIT License | 4 votes |
|
@Test
public void testExtendedResourceInjectionWithOverriding() {
DefaultListableBeanFactory bf = new DefaultListableBeanFactory();
CommonAnnotationBeanPostProcessor bpp = new CommonAnnotationBeanPostProcessor();
bpp.setBeanFactory(bf);
bf.addBeanPostProcessor(bpp);
bf.registerResolvableDependency(BeanFactory.class, bf);
PropertyPlaceholderConfigurer ppc = new PropertyPlaceholderConfigurer();
Properties props = new Properties();
props.setProperty("tb", "testBean3");
ppc.setProperties(props);
ppc.postProcessBeanFactory(bf);
RootBeanDefinition annotatedBd = new RootBeanDefinition(ExtendedResourceInjectionBean.class);
TestBean tb5 = new TestBean();
annotatedBd.getPropertyValues().add("testBean2", tb5);
bf.registerBeanDefinition("annotatedBean", annotatedBd);
bf.registerBeanDefinition("annotatedBean2", new RootBeanDefinition(NamedResourceInjectionBean.class));
TestBean tb = new TestBean();
bf.registerSingleton("testBean", tb);
TestBean tb2 = new TestBean();
bf.registerSingleton("testBean2", tb2);
TestBean tb3 = new TestBean();
bf.registerSingleton("testBean3", tb3);
TestBean tb4 = new TestBean();
bf.registerSingleton("testBean4", tb4);
NestedTestBean tb6 = new NestedTestBean();
bf.registerSingleton("xy", tb6);
ExtendedResourceInjectionBean bean = (ExtendedResourceInjectionBean) bf.getBean("annotatedBean");
assertTrue(bean.initCalled);
assertTrue(bean.init2Called);
assertSame(tb, bean.getTestBean());
assertSame(tb5, bean.getTestBean2());
assertSame(tb4, bean.getTestBean3());
assertSame(tb3, bean.getTestBean4());
assertSame(tb6, bean.testBean5);
assertSame(tb6, bean.testBean6);
assertSame(bf, bean.beanFactory);
try {
bf.getBean("annotatedBean2");
}
catch (BeanCreationException ex) {
assertTrue(ex.getRootCause() instanceof NoSuchBeanDefinitionException);
NoSuchBeanDefinitionException innerEx = (NoSuchBeanDefinitionException) ex.getRootCause();
assertEquals("testBean9", innerEx.getBeanName());
}
bf.destroySingletons();
assertTrue(bean.destroyCalled);
assertTrue(bean.destroy2Called);
}
Example 20
| Source File: PropertiesBeanFactoryPostProcessor.java From graviteeio-access-management with Apache License 2.0 | 4 votes |
|
@Override
public void postProcessBeanFactory(ConfigurableListableBeanFactory configurableListableBeanFactory) throws BeansException {
DefaultListableBeanFactory beanFactory = (DefaultListableBeanFactory) configurableListableBeanFactory;
beanFactory.registerSingleton("graviteeProperties", properties);
}
