OnBeansCondition.java 文件源码

private List<String> getPrimaryBeans(ConfigurableListableBeanFactory beanFactory,
                                     List<String> beanNames, boolean considerHierarchy) {
    List<String> primaryBeans = new ArrayList<String>();
    for (String beanName : beanNames) {
        BeanDefinition beanDefinition = findBeanDefinition(beanFactory, beanName, considerHierarchy);
        if (beanDefinition != null && beanDefinition.isPrimary()) {
            primaryBeans.add(beanName);
        }
    }
    return primaryBeans;
}