Hello,

I hit a problem with a nested conversation (http://www.seamframework.org/Community/OutAndObserver) and I try to find my answer in the documentation but I can't find the right explanation.

I've 2 stateful beans, with a property injected and outjected. The second one is called during a nested conversation. Here's the code:

@Stateful
@Name("firstBean")
@Scope(ScopeType.CONVERSATION)
public class FirstBean implements First {
          
     @In(required=false) @Out
     private Property prop;

        @Begin
     public void  begin(String id) {
          
          prop = initProp(...);     
     }

}

If I unterstand correctly, prop will be oujected in the conversation context (here the parent one) ?

In my page I got a s:link to begin a nested conversation ( propagation nest ). And when user click on a commandButton inside this page I call the second stateful bean :

@Stateful
@Name("secondBean")
@Scope(ScopeType.CONVERSATION)
public class SecondBean implements Second{
     
     @In @Out
     private Property prop;

        @End(root=false)
        public void update() {
          prop = update(...);
        }
}

Here after the update method, the prop is oujected but where ? in the nested conversation or the parent conversation ?

In the page rendered after the update() method I see the prop updated but if I refresh the page I see the old prop from the First bean.
If I display the Seam debug page and list the variables of the conversation I see the old prop.

If I resume I got this :

FirstBean.begin(id) => page1.xhtml with prop(ParentConversation)

=> s:link , nested begin => page2.xhtml button

=> SecondBean.update() with injected prop(Parent) oujected as prop(Nested)

=> nested conversation ended => page1.xhtml displayed with prop (Nested)

=> refresh page1 I got prop (Parent)

If I change the @End annotation to add beforeRedirect=true, I see page1.xhtml with prop(Parent)

How can I refresh the prop in the parent conversation ?

Matthieu