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Questions tagged [spring-webflow]

Spring Webflow is a web-app framework which helps to define the page navigation rules in a intuitive, and reusable way.

Spring Web Flow is a Spring MVC extension that allows implementing the "flows" of a web application. A flow encapsulates a sequence of steps that guide a user through the execution of some business task. It spans multiple HTTP requests, has state, deals with transactional data, is reusable, and may be dynamic and long-running in nature.

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Spring webflow using a lot of memory

Our Webflow (2.3.1) application is claiming a lot of memory for each new flow that we open through the browser. The screenshot below shows our application's memory use. When the application starts it takes an initial 400 Mb. After that we open 4…
Julius
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StackOverflowError in Seam / Spring WebFlow Application

We are gradually replacing Seam components with Spring-MVC and Spring-Webflow. Running JMeter-tests the logs get cluttered with StackOverFlowErrors after a couple of hours: javax.servlet.ServletException: Servlet execution threw an exception at…
recalcitrant
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Spring Web-Flow Keeps Replacing Get Request Parameters With its Execution Parameter

i am programming in a framework that uses spring web-flow and JSF. I have to create a rest service that acts on get requests. but the problem is that spring web-flow replace my request parameters with its own "execution parameter" for example the…
MoienGK
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Spring Webflow, the ID and version get stripped

I recently came across a strange error with Spring Webflow and I can't seem to find the problem, and noone ever experienced that, it seems. When starting my flow I load from the database an object which the user will then modify in the flow. As the…
Luca
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Spring Webflow - How to Get List of FLOW IDs

What is the best way to get the full list of FLOW IDs generated by Spring Webflow? Here is my configuration:
daddygames
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How do I pass model data beween a view state and action state in Spring Web Flow 2

In the Web Flow below I bind form data to a flow variable (lifeCycleForm) on a submit event in the view state. I have verified that the name, label and description properties are all populated as expected. However, when the expression in the action…
Brian Matthews
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Grails web flow previous state url

is there a simple way to get previous state's URL (or flowExecutionKey is sufficient) in Grails web flow? I can get current flowExecutionKey from request['flowExecutionKey']. Or alternatively is there a way to say that you want to go to the previous…
Tomik
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Spring webflow - access to session

I am trying to get the session attribute in spring webflow, but it doesn't work. In some controllers I have: User u = userDao.getUser(userName); session.setAttribute("sessionUser", u); In JSP, I can get it, and it works…
user2987020
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Spring Webflow - deleting an item from a list?

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…
user1071914
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Ajax response from spring webflow

After ajax call I get response that contains whole jsp page. How can I get only part of page or when I use SWF how can I get only result from evaluate block ? I have next ajax call in my js file: var url = $('#srcCurrencySpace').attr('resource'); …
user2486291
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If & Else statement in webflow inside of a view-state

I've the following view-state:
user2413035
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Spring webflow : Move through view states

Within a spring webflow, i need to implement a navigation bar that will allow to "step back" or resume the flow to one of the previous view. For example : View 1 = login View 2 = My informations View 3 = My messages View 4 = Close session For this…
Olivier
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getting error missing a runtime dependency: java.lang.NoClassDefFoundError: org/apache/commons/fileupload/FileItem

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:…
Basit
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How to obtain httpServletRequest in validate method of SpringWebFlow

I need to access httpServletRequest in the validate method of spring webflow. Please help me how to do this. My webflow for view state is: ...................
JPN
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Grails Webflow - keeping things *out* of flow scope

I'm missing something.... I have a Grails webflow that looks like this:- def childFlow = { start { action { def targets = [] Target.list().each {target -> targets.add(new…
pmc
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