Example usage for org.springframework.context ConfigurableApplicationContext getBeanDefinitionCount

Introduction

In this page you can find the example usage for org.springframework.context ConfigurableApplicationContext getBeanDefinitionCount.

Prototype

int getBeanDefinitionCount();

Source Link

Document

Return the number of beans defined in the factory.

Usage

From source file:app.core.ApplicationContextTest.java

public void testLoadOk() {
    ConfigurableApplicationContext appCtx = super.getApplicationContext();
    assertTrue(appCtx.isActive());/* w  w  w  .j  a v  a2 s  .c o  m*/
    assertTrue(Arrays.toString(appCtx.getBeanDefinitionNames()), appCtx.getBeanDefinitionCount() > 9);
    for (String beanDefinitionName : appCtx.getBeanDefinitionNames()) {
        // Load all beans to make sure no initialization fails
        assertNotNull(appCtx.getBean(beanDefinitionName));
    }

    assertEquals(appCtx, ((ApplicationContextProvider) appCtx.getBean("applicationContextProvider")).getCtx());
    //        assertNotNull(((Dao) appCtx.getBean("dao")).getSessionFactory());
    //        ((Db) appCtx.getBean("db")).getSessionFactory();
    assertNotNull(Db.getSession());
}

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From source file:com.example.config.BeanCountingApplicationListener.java

@SuppressWarnings("resource")
@Override/*  w  w w.j  av a  2s.c o  m*/
public void onApplicationEvent(ApplicationReadyEvent event) {
    if (!event.getApplicationContext().equals(this.context)) {
        return;
    }
    int count = 0;
    ConfigurableApplicationContext context = event.getApplicationContext();
    String id = context.getId();
    List<String> names = new ArrayList<>();
    while (context != null) {
        count += context.getBeanDefinitionCount();
        names.addAll(Arrays.asList(context.getBeanDefinitionNames()));
        context = (ConfigurableApplicationContext) context.getParent();
    }
    logger.info("Bean count: " + id + "=" + count);
    logger.debug("Bean names: " + id + "=" + names);
    try {
        logger.info("Class count: " + id + "="
                + ManagementFactory.getClassLoadingMXBean().getTotalLoadedClassCount());
    } catch (Exception e) {
    }
}

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From source file:org.springframework.samples.petclinic.system.BeanCountingApplicationListener.java

@SuppressWarnings("resource")
@Override/*from  w  ww  . j a  va2  s  .  com*/
public void onApplicationEvent(ContextRefreshedEvent event) {
    if (!event.getApplicationContext().equals(this.context)) {
        return;
    }
    int count = 0;
    ConfigurableApplicationContext context = (ConfigurableApplicationContext) event.getApplicationContext();
    String id = context.getId();
    List<String> names = new ArrayList<>();
    while (context != null) {
        count += context.getBeanDefinitionCount();
        names.addAll(Arrays.asList(context.getBeanDefinitionNames()));
        context = (ConfigurableApplicationContext) context.getParent();
    }
    logger.info("Bean count: " + id + "=" + count);
    logger.debug("Bean names: " + id + "=" + names);
    try {
        logger.info("Class count: " + id + "="
                + ManagementFactory.getClassLoadingMXBean().getTotalLoadedClassCount());
    } catch (Exception e) {
    }
}

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