정적 객체를 가져오는 방법

static SysConfigQueryService sysConfigQueryService =
			(SysConfigQueryService) SpringContextUtils.getBean("sysConfigQueryService");
	

@Component
public class SpringContextUtils implements ApplicationContextAware {

	/**
	 *  
	 */
	private static ApplicationContext applicationContext;

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

	/**
	 *  applicationContext
	 *
	 * @return
	 */
	public static ApplicationContext getApplicationContext() {
		return applicationContext;
	}

	/**
	  *  HttpServletRequest
	 */
	public static HttpServletRequest getHttpServletRequest() {
		return ((ServletRequestAttributes) RequestContextHolder.getRequestAttributes()).getRequest();
	}

	public static String getDomain(){
		HttpServletRequest request = getHttpServletRequest();
		StringBuffer url = request.getRequestURL();
		return url.delete(url.length() - request.getRequestURI().length(), url.length()).toString();
	}

	public static String getOrigin(){
		HttpServletRequest request = getHttpServletRequest();
		return request.getHeader("Origin");
	}

	/**
	 *  name  Bean.
	 *
	 * @param name
	 * @return
	 */
	public static Object getBean(String name) {
		return getApplicationContext().getBean(name);
	}

	/**
	 *  class Bean.
	 *
	 * @param clazz
	 * @param       
	 * @return
	 */
	public static <T> T getBean(Class<T> clazz) {
		return getApplicationContext().getBean(clazz);
	}

	/**
	 *  name, Clazz Bean
	 *
	 * @param name
	 * @param clazz
	 * @param       
	 * @return
	 */
	public static <T> T getBean(String name, Class<T> clazz) {
		return getApplicationContext().getBean(name, clazz);
	}
}