Disallow Bean Definition Overriding?

Question

I want to disallow bean definition overriding in a SpringApplication. In other words, I want the effect of invoking GenericApplicationContext.setAllowBean

Answer 1

I have come across similar issue but not in spring boot application but in normal spring-mvc application which is having xml based configurations, so this solution might help people looking for other than spring-boot apps,

DefaultListableBeanFactory beanFactory = new DefaultListableBeanFactory();
    beanFactory.setAllowBeanDefinitionOverriding(false);
    new XmlBeanDefinitionReader(beanFactory).loadBeanDefinitions(new ClassPathResource("spring-first.xml"));