@Component
public class SpringContextUtils implements ApplicationContextAware {
    
    
	public static ApplicationContext applicationContext;

	@Override
	public void setApplicationContext(ApplicationContext applicationContext)
		throws BeansException {
    
    
		SpringContextUtils.applicationContext = applicationContext;
	}

	public static Object getBean(String name) {
    
    
		return applicationContext.getBean(name);
	}

	public static <T> T getBean(String name, Class<T> requiredType) {
    
    
		return applicationContext.getBean(name, requiredType);
	}

	public static boolean containsBean(String name) {
    
    
		return applicationContext.containsBean(name);
	}

	public static boolean isSingleton(String name) {
    
    
		return applicationContext.isSingleton(name);
	}

	public static Class<? extends Object> getType(String name) {
    
    
		return applicationContext.getType(name);
	}
}