interceptor

序 本文主要研究一下feign的RequestInterceptor RequestInterceptor feign-core-10.2.3-sources.jar!/feign/RequestInterceptor.java public interface RequestInterceptor { /** * Called for every request. Add data using methods on the supplied {@link RequestTemplate}. */ void apply(RequestTemplate template); } RequestInterceptor接口定义了apply方法，其参数为RequestTemplate；它有一个抽象类为BaseRequestInterceptor，还有几个实现类分别为BasicAuthRequestInterceptor、FeignAcceptGzipEncodingInterceptor、FeignContentGzipEncodingInterceptor BasicAuthRequestInterceptor feign-core-10.2.3-sources.jar!/feign/auth/BasicAuthRequestInterceptor.java public class

What steps should I follow to extract the payload using Apache CXF interceptors? 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[] = IOUtils.readBytesFromStream(in); ByteArrayInputStream bin = new ByteArrayInputStream(payload); message

Is there any sample code where I can see the use of scope interceptor in Struts2? I want to pass a parameter from one action to other action (configured through struts.xml) & want to use scope interceptor. Since I'm new to Struts 2, can any one provide sample of using scope interceptor? I believe this is very well described in the Struts2 documentation.hers is all you have to do <action name="scopea" class="ScopeActionA"> <result name="success" type="dispatcher">/jsp/test.jsp</result> <interceptor-ref name="basicStack"/> <interceptor-ref name="scope"> <param name="key">funky</param> <param

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(REQUEST); Map<String, String[]> uParamsMap = request.getParameterMap(); return invocation.invoke(); } May

I know that it is possible to do it, and I would like to know what private API's are available. I understand it is not available for public API's and I am doing this as a hobby and am not going to submit. Thanks CoreTelephony framework will do. 来源： https://stackoverflow.com/questions/5739171/intercept-sms-on-jailbroken-iphone

I'm implementing some stuff in my Struts-based application using interceptors, and I'm getting confused about how their lifecycle works. According to the Struts docs ( "Interceptors" , "Writing interceptors" and "Big picture" ), it should work something like this: FirstInterceptor NextInterceptor LastInterceptor Action Result LastInterceptor NextInterceptor FirstInterceptor which makes sense, but I'm stumbling on how to distinguish an interceptor call executing before the action from one executing after the result is rendered (I'm skipping PreResultListener s here). If I fire up a debugger, I

I Know that both the interceptors are used to prevent duplicate form submissions? But What really are the difference between both of them? Which one has extra edge over other? The tokenSession extends token interceptor, they are both used to ensure that only one request per token is processed. The difference is in the handling of the invalid tokens. When invalid token is found the token interceptor just returns invalid.token result. The tokenSession interceptor on invalid token will try to display the same response that would have been displayed in case of valid token. Some pseudo code for

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 methods are with alike signature public boolean postHandle(HttpServletRequest request,