interceptor

问题 I have several bundles (A, B, and C) deployed to an OSGi container, each containing a CamelContext and some routes. I have another bundle (M) with a CamelContext with a route (for collecting monitoring data) and a InterceptStrategy bean. I would like the InterceptStrategy bean from M to automatically apply to all of the other CamelContext s in the container (i.e., those in A, B, and C), without having to modify the other bundles. Ultimately, the goal is to wiretap data from each CamelContext

问题 I am interested in interceptor concept in recent times. I know that this concept is used in many libraries like NHibernate, Entity Framework and others. But i am interested in how to use this concept in ASP.NET MVC web application. Where it is usefull to use it in Mvc Web application? Is there any open source Asp.Net Mvc project which use interceptors ? Asp.net Mvc already support a kind of interceptor for controller with filters. It is better to use filters instead of interceptors ? 回答1:

问题 I had a custom interceptor in hand and I want it to be associated to an Action class using annotation. I had added interceptor-ref using the one declared in struts.xml but am getting exception as, "SEVERE: Exception starting filter Struts2 Unable to load configuration. - [unknown location]" My Action class is as follows, @Action(value = "/login", results = { @Result(name = "success", location = "/Welcome.jsp"), @Result(name = "error", location = "/Login.jsp") }, interceptorRefs = {

问题 I'm having two problems when trying to configure the Struts 2 File Upload Interceptor in my application. I want to change the parameter maximumSize (the default value is 2 MB, I need it to be 5 MB) and the message resource struts.messages.error.file.too.large (the app locale is pt_BR, so the message is in portuguese, not english). The app current configuration follows: struts.properties struts.locale=pt_BR struts.custom.i18n.resources=MessageResources struts.xml <package name="default"

问题 I am building and AngularJS app using ES6 classes with traceur transpiling to ES5 in AMD format. in my module I import the interceptor class and register it as a service, and then register this service with the $httpProvider.interceptors in module.config: var commonModule = angular.module(moduleName, [constants.name]); import authenticationInterceptor from './authentication/authentication.interceptor'; commonModule.service('authenticationInterceptor', authenticationInterceptor); commonModule

问题 I am building and AngularJS app using ES6 classes with traceur transpiling to ES5 in AMD format. in my module I import the interceptor class and register it as a service, and then register this service with the $httpProvider.interceptors in module.config: var commonModule = angular.module(moduleName, [constants.name]); import authenticationInterceptor from './authentication/authentication.interceptor'; commonModule.service('authenticationInterceptor', authenticationInterceptor); commonModule

问题 I am trying to use interceptors in Spring. I want to implement an interceptor on some methods to handle specific logic when these methods are called. I also want to be apart from using web framework, as am tending to use Spring as back end, without any headers. After searching, I think spring approach is called Aspects, could you please mention best practice to do this? 回答1: In Spring there are two different constructs that get called "interceptors". First, there are Handler Interceptors,

问题 In my application I do the following Read from database: I Fetch items from database (In parallel, with context per each Task). Write to database: I Create a new Context and for each fetched item, I attach it to that new context I defined an Interceptor because I don't want that the EF will save the changes (I need to do it by myself, later, because of performance) The problem - after I call SaveChanges() method, the Interceptor being invoked and I have the SQL statement and it's OK. BUT,

问题 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 回答1: CoreTelephony framework will do. 来源： https://stackoverflow.com/questions/5739171/intercept-sms-on-jailbroken-iphone

问题 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