public Object parse(Element element, ParserContext parserContext,
boolean registerInnerBean) {
String refId = element.getAttribute("refId");
if (StringUtils.hasText(refId)) {
return new RuntimeBeanReference(refId);
}
Element beanElement = null;
List beanElements = DomUtils.getChildElementsByTagName(element, "bean");
if (!CollectionUtils.isEmpty(beanElements)) {
beanElement = (Element) beanElements.get(0);
}
if (beanElement == null) {
throw new IllegalStateException("The XML element "
+ StringUtils.quote(element.getNodeName()) + " should either have a "
+ "reference to an already registered bean definition or contain a "
+ "bean definition");
}
BeanDefinitionHolder holder = parserContext.getDelegate()
.parseBeanDefinitionElement(beanElement);
String beanName = holder.getBeanName();
if (registerInnerBean && StringUtils.hasText(beanName)) {
BeanDefinitionRegistry registry = parserContext.getRegistry();
BeanDefinition beanDefinition = holder.getBeanDefinition();
registry.registerBeanDefinition(beanName, beanDefinition);
return new RuntimeBeanReference(beanName);
}
return holder;
}