Example usage for org.springframework.beans.factory.config ConfigurableListableBeanFactory getBeanNamesForAnnotation

Introduction

In this page you can find the example usage for org.springframework.beans.factory.config ConfigurableListableBeanFactory getBeanNamesForAnnotation.

Prototype

String[] getBeanNamesForAnnotation(Class<? extends Annotation> annotationType);

Source Link

Document

Find all names of beans which are annotated with the supplied Annotation type, without creating corresponding bean instances yet.

Usage

From source file:org.jacpfx.vertx.spring.SpringSingleVerticleConfiguration.java

@Override
/**/*from  w  w w . j a  va2 s  .  c o m*/
* Ensure that only one spring verticle per spring context will be deployed, in case the "autoremovetherSpringVerticles" is set to true
*
*/
public void postProcessBeanFactory(ConfigurableListableBeanFactory beanFactory) throws BeansException {
    // assume the annotation is present, otherwise hew would never call this
    final SpringVerticle annotation = currentSpringVerticleClass.getAnnotation(SpringVerticle.class);
    if (annotation.autoremoveOtherSpringVerticles()) {
        final String[] verticleBeanNames = beanFactory.getBeanNamesForAnnotation(SpringVerticle.class);
        if (verticleBeanNames.length > 1) {
            final List<String> beansToRemove = getBeanNamesToRemove(verticleBeanNames, beanFactory);
            beansToRemove.forEach(((BeanDefinitionRegistry) beanFactory)::removeBeanDefinition);
        }
    }

}

---

From source file:lodsve.core.condition.OnBeanCondition.java

private String[] getBeanNamesForAnnotation(ConfigurableListableBeanFactory beanFactory, String type,
        ClassLoader classLoader, boolean considerHierarchy) throws LinkageError {
    String[] result = NO_BEANS;//from   w  w  w  . j a  v a 2  s  .  c  o  m
    try {
        @SuppressWarnings("unchecked")
        Class<? extends Annotation> typeClass = (Class<? extends Annotation>) ClassUtils.forName(type,
                classLoader);
        result = beanFactory.getBeanNamesForAnnotation(typeClass);
        if (considerHierarchy) {
            if (beanFactory.getParentBeanFactory() instanceof ConfigurableListableBeanFactory) {
                String[] parentResult = getBeanNamesForAnnotation(
                        (ConfigurableListableBeanFactory) beanFactory.getParentBeanFactory(), type, classLoader,
                        true);
                List<String> resultList = new ArrayList<String>();
                resultList.addAll(Arrays.asList(result));
                for (String beanName : parentResult) {
                    if (!resultList.contains(beanName) && !beanFactory.containsLocalBean(beanName)) {
                        resultList.add(beanName);
                    }
                }
                result = StringUtils.toStringArray(resultList);
            }
        }
        return result;
    } catch (ClassNotFoundException ex) {
        return NO_BEANS;
    }
}

---