Example usage for org.springframework.beans.factory.support DefaultListableBeanFactory containsBeanDefinition

Introduction

In this page you can find the example usage for org.springframework.beans.factory.support DefaultListableBeanFactory containsBeanDefinition.

Prototype

@Override
    public boolean containsBeanDefinition(String beanName) 

Source Link

Usage

From source file:com.longio.spring.LongioBeanFactoryPostProcessor.java

private Object getConnector(DefaultListableBeanFactory bf) {
    if (!bf.containsBeanDefinition("longio.connector")) {
        GenericBeanDefinition bdd = new GenericBeanDefinition();
        bdd.setBeanClass(NettyConnector.class);
        bf.registerBeanDefinition("longio.connector", bdd);
    }//from w  w  w .j ava  2s .c o m

    if (bf.containsBeanDefinition("longio.connector")) {

        Connector connector = (Connector) bf.getBean("longio.connector", Connector.class);

        return connector;
    }
    return null;
}

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From source file:py.una.pol.karaku.test.configuration.TestBeanCreator.java

@Override
public void postProcessBeanFactory(ConfigurableListableBeanFactory beanFactory) throws BeansException {

    if (classes == null)
        return;/*from w w  w .  jav a  2s .  c  om*/

    for (Class<?> clazz : classes) {
        try {
            DefaultListableBeanFactory bf = (DefaultListableBeanFactory) beanFactory;
            String beanName = getName(clazz);
            if (bf.containsBeanDefinition(beanName))
                continue;
            BeanDefinition bd = BeanDefinitionBuilder.rootBeanDefinition(clazz).getBeanDefinition();
            bf.registerBeanDefinition(beanName, bd);
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}

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From source file:com.longio.spring.LioBootstrap.java

private void bootEndpoints(DefaultListableBeanFactory bf, String name) {
    RootBeanDefinition bd = (RootBeanDefinition) bf.getBeanDefinition(name);
    String fbMethod = bd.getFactoryMethodName();
    String fbName = bd.getFactoryBeanName();
    Object fb = bf.getBean(fbName);

    if (!bf.containsBeanDefinition("longio.connector")) {
        GenericBeanDefinition bdd = new GenericBeanDefinition();
        bdd.setBeanClass(NettyConnector.class);
        bf.registerBeanDefinition("longio.connector", bdd);
    }/* w  w  w .  j  a v a2s .c  o m*/

    Connector connector = bf.getBean("longio.connector", Connector.class);

    Class<?> fbCls = fb.getClass().getSuperclass();
    Method m;
    try {
        m = fbCls.getDeclaredMethod(fbMethod);
        Boots boots = m.getAnnotation(Boots.class);
        if (boots == null) {
            MethodDispatcher dispatcher = new MethodDispatcher();
            Boot b = m.getAnnotation(Boot.class);
            connector.start(b.port(), dispatcher, b.tt(), b.pt(), b.pkg());
            logger.info("connector start at port [" + b.port() + "] with tt = " + b.tt() + " and pt = " + b.pt()
                    + " for pkg = " + b.pkg());
        } else {
            for (Boot b : boots.value()) {
                MethodDispatcher dispatcher = new MethodDispatcher();
                connector.start(b.port(), dispatcher, b.tt(), b.pt(), b.pkg());
                logger.info("connector start at port [" + b.port() + "] with tt = " + b.tt() + " and pt = "
                        + b.pt() + " for pkg = " + b.pkg());
            }
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
}

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From source file:org.springframework.beans.factory.DefaultListableBeanFactoryTests.java

@Test
public void testRegisterExistingSingletonWithReference() {
    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);
    Object singletonObject = new TestBean();
    lbf.registerSingleton("singletonObject", singletonObject);

    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);
    assertEquals(2, beansOfType.size());

    Iterator<String> beanNames = lbf.getBeanNamesIterator();
    assertEquals("test", beanNames.next());
    assertEquals("singletonObject", beanNames.next());
    assertFalse(beanNames.hasNext());/*from  ww w. j a  va  2s .c o  m*/

    assertTrue(lbf.containsSingleton("test"));
    assertTrue(lbf.containsSingleton("singletonObject"));
    assertTrue(lbf.containsBeanDefinition("test"));
    assertFalse(lbf.containsBeanDefinition("singletonObject"));
}

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From source file:org.springframework.beans.factory.DefaultListableBeanFactoryTests.java

@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();//from   w ww  .  j av  a 2  s .c  om

    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"));
}

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