Spring: Developing Java Applications for the Enterprise

Chapter 6, Internalize Your Store with Interceptor

Questions	Answers
Consider the following interceptor: public class SecurityInterceptor extends HandlerInterceptorAdapter{ @Override public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler, Exception ex) throws Exception { // just some code related to after completion } } Is this SecurityInterceptor class a valid interceptor?	2. It is valid because it extends the HandlerInterceptorAdapter class.
Within the interceptor methods, what is the order of execution?	2. preHandle, postHandle, afterCompletion.