spring-webflow

问题 I have created a servlet filter to handle session timeout and authentication. @WebFilter(urlPatterns={"/acc/*"}) public class ResourceAuthorizationFilter implements Filter { ... } The pages that I want to filter have a pattern like this: /acc/login-flow , /acc/profiles-flow . The filter gets called also for resources(css, js and images). How can I configure the urlPatterns to exclude from filtering these resources? EDIT1 Here are some urls that are filtered: http://localhost:8081/acme-0.0.1

问题 Is there any way of using an immutable object as a model within a view-state in Spring webflow? I know Spring webflow generally tends towards setters for this kind of thing, but I was wondering if anyone knew of a custom DataBinder or WebDataBinder that could handle binding the data using a constructor? I'm also aware there's this (SPR-1488) JIRA task against the problem, which advocated direct field access. Do people advocate this way of doing things? To me it doesn't quite feel right.

问题 When I transit from view state to decision state or action state all the input set is lost while transitioning to another state. How to do I get the flow scope variable for decision state or action state on transitioning from view state to decision state and action state in junit ? In my flow definition right now I am in view state when I set the event Id as submit it moves to registerEnroll decision state where it needs flowScope.regform.loyaltyLookUp value. When I see the flow execution

问题 What is the best way to get the full list of FLOW IDs generated by Spring Webflow? Here is my configuration: <webflow:flow-registry id="flowRegistry" flow-builder-services="flowBuilderServices" base-path="/WEB-INF/pageFlows"> <webflow:flow-location-pattern value="/**/*-flow.xml"/> </webflow:flow-registry> [UPDATE 1] I should clarify that I want to do this in Java code, not by inspecting my configuration. [UPDATE 2] answer: requestContext.getActiveFlow().getApplicationContext() 回答1: List of

问题 First, I am using spring webflow and some spring javascript to make ajax calls easier. As of right now, I am having ajax make a call into webflow to display the appropriate fragment. So I am attempting to use Spring.AjaxEventDecoration for my ajax needs for my application. However, I am having some trouble with this method and webflow and from what I can tell, there are very few examples available to work with. On a side note, I am not using a form or a select box. I thought I would mention

问题 I am trying to setup Maven, JSF and Primefaces project. But when i run the project i get the following error com.sun.faces.config.ConfigurationException: Source Document: jar:file:/D:/Personal%20Work/eclipse%2032%20Bit/workspace/Java%20EE /Spring/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps /ch18_SpringWebFlowAndJSF/WEB-INF/lib/primefaces-3.5.jar!/META-INF/faces-config.xml Cause: Class 'org.primefaces.component.fileupload.FileUploadRenderer' is missing a runtime dependency:

问题 I am working with Spring Core 4.0.7 and Spring Web Flow 2.4.0 Using Spring Tool Suite I am able to create a Spring Web Flow Definition File For the <flow> tag it generates <?xml version="1.0" encoding="UTF-8"?> <flow xmlns="http://www.springframework.org/schema/webflow" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.springframework.org/schema/webflow http://www.springframework.org/schema/webflow/spring-webflow-2.0.xsd"> Observe spring-webflow-2.0.xsd When

问题 Ok, I'm using Spring Webflow and I currently have a flow that involves two jsp pages (views), the second of which submits a form to a 3rd party system (payments). In my pay-flow.xml I have states such as these; <!-- Initial state, the jsp(view) gathers the number of items to purchase --> <view-state id="buy" view="credit/buy" model="credit"> <transition on="submit" to="createTrans" /> </view-state> <!-- State not tied to a jsp, saves the "credit" object to the database --> <action-state id=

问题 I'm using Webflow 2.3.2 in an application, and on one step the user can add/delete from a list in the bound model object (they simply return to the current step after the modification). For example my object might look like this: public class MyInfo implements Serializable { List<String> myList = new ArrayList<String>(); } Doing the "add" in webflow is no problem because I simply stick the new object on the end of the list, but for the "delete" I need to identify the element to delete. What I

问题 I am using Spring WebFlow 2 and I want to know the diff of decision-state vs action-state. I am reading up and dont understand the diff of decision-state vs action-state. I understand that view-state will display a jsp for input but whats the diff of decision-state vs action-state? why should I use decision-state over a action-state? why should I use a action-state over a decision-state? Can someone shot some light on this 回答1: Generally, decision-state is used exclusively for a boolean