interceptor

问题 My Problem is that the action's variables are not being populated after it is triggered from the interceptor using invocation.invoke. What i know is that before using an interceptor , it worked properly (From a .jsp i submitted a form and an action is called and every variable was populated) Interceptor class: public String intercept(ActionInvocation invocation) throws Exception { final ActionContext context = invocation.getInvocationContext(); HttpServletRequest request = (HttpServletRequest

问题 I am trying to configure an interceptor in my application and I am not being able to make it work. In my application configuration class, I have configured in the following way: @Configuration @EnableWebMvc public class AppContextConfiguration extends WebMvcConfigurerAdapter { ... @Override public void addInterceptors(InterceptorRegistry registry) { registry.addInterceptor(new MyInterceptor()); } ... } And the interceptor: public class MyInterceptor extends HandlerInterceptorAdapter{ private

问题 How do I add interceptors to a $resource call? Let's say I have a resource factory called Users , like so; app.factory('Users', ['$resource', 'resourceInterceptor', function ($resource, resourceInterceptor) { return $resource( 'users/:user_id', { user_id: '@id' }, { query: { method: 'GET', // Not changing the default method, just adding an interceptor interceptor: resourceInterceptor // Is there any better way to do this.. like globally? }, save: { method: 'POST', // Same here interceptor:

问题 When implementing interceptor with Servlet API I got HandlerMethod out of the box: ... extends HandlerInterceptorAdapter @Override public boolean preHandle(final HttpServletRequest request, final HttpServletResponse response, final Object handlerMethod) throws Exception { Can I get access to HandlerMethod while implementing WebFilter instead of HandlerInterceptorAdapter ? In case of WebFilter I have: ... implements WebFilter { public Mono<Void> filter(ServerWebExchange serverWebExchange,

问题 Does anybody know if it is possible to change/remove request parameter values in a Struts2 interceptor? The request parameter Map is an instance of UnmodifiableMap so it doesn't look like it can be manipulated with in the interceptor. UPDATE: I'm using Liferay so uParamsMap will be an UnmodifiableMap public String intercept(ActionInvocation invocation) throws Exception { final ActionContext context = invocation.getInvocationContext(); PortletRequest request = (PortletRequest) context.get

问题 What steps should I follow to extract the payload using Apache CXF interceptors? 回答1: Your interceptor needs to extend from the AbstractPhaseInterceptor or a subclass public class MyInterceptor extends AbstractPhaseInterceptor<Message> { public MyInterceptor () { super(Phase.RECEIVE); } public void handleMessage(Message message) { //Get the message body into payload[] and set a new non-consumed inputStream into Message InputStream in = message.getContent(InputStream.class); byte payload[] =

问题 In my application based on spring mvc and spring security I am using @Controller annotation to configure controller. I have configured Spring Handler Interceptor and in preHandle() method , I want to get method name which is going to be call by interceptor. I want to get custom annotation defined on controller method in preHandle() method of HandlerInterceptor so that I can manage by logging activity for that particular method. Please have a look at my application requirement and code

问题 I realy appreciate Spring 3 anoation driven mapping of Web Controllers I have a lot of Controllers with signatures like: @RequestMapping(value = "solicitation/create",method = RequestMethod.POST) public String handleSubmitForm(Model model, @ModelAttribute("solicitation") Solicitation solicitation, BindingResult result) But my issue is, that I want to write an interceptor that would ho through BindingResults after processing - how do I get them from HttpRequest or HttpResponse? as intercpetor

问题 I want to be able to disable form validation for one action in Struts 2, but have the rest of the interceptor stack still be able to run. I have an interceptor that checks to see if the user is logged in, which I always want execute, but for some actions (inputting information, for instance), I don't want the action's validate to be called. I tried doing something like the following: <interceptors> <interceptor name="bankingAuthenticator" class="csc309.a4.banking.BankUserAuthenticator"/>