ConfigUtils.java 文件源码

@SuppressWarnings({"unchecked"})
protected static String findDefaultFilterChainBeanId(ParserContext parserContext) {
  BeanDefinition filterChainList = parserContext.getRegistry().getBeanDefinition(BeanIds.FILTER_CHAINS);
  // Get the list of SecurityFilterChain beans
  List<BeanReference> filterChains = (List<BeanReference>)
            filterChainList.getPropertyValues().getPropertyValue("sourceList").getValue();

  return filterChains.get(filterChains.size() - 1).getBeanName();
}