Hello,
I have a conversation started through a page action ("Push"-style MVC).
In pages.xml, I have:
<page view-id="/check.xhtml" action="#{check.perform}" />
|
The bean is define as followed:
@Stateless
| @Name("check")
| public class CheckAction implements Check {
|
| @Out(scope=ScopeType.SESSION, required=false)
| private User user;
|
| @PersistenceContext
| private EntityManager em;
|
| @In(create=true)
| private transient FacesMessages facesMessages;
|
| @RequestParameter
| private String username;
|
| @RequestParameter
| private String action;
|
| @Logger
| private Log log;
|
| public String perform() {
|
| // Retrieve the user from the username
| user = ...;
|
| // Save action in the context
| Contexts.getConversationContext().set("action", this.action);
|
| return "home";
| }
|
| // Getters and Setters
| ...
| }
The home.xhtml files is loaded properly and on onload call loads view.xml in
another frame. The url used to load view.xhtml is:
http://localhost:8080/default/view.seam?conversationId=#{conversation.id}
Until this point, everything seems to be fine and I could check that the
conversationId was properly passed in the url.
Now in the view.xhtml page, there are some fields inside a form and a submit
button defined with a s:link
<s:link action="#{view.change}" value="submit" buttonClass="button"
linkStyle="button"/>
|
Where view is another stateless bean.
@Stateless
| @Name("view")
| public class ViewAction implements View{
|
| @In
| @Out
| private User user;
|
| @PersistenceContext
| private EntityManager em;
|
| @In
| private transient Context sessionContext;
|
| @In(create=true)
| private transient FacesMessages facesMessages;
|
| @In
| private String action;
|
| private String definition;
|
| @Logger
| private Log log;
|
|
| public String change() {
|
| log.debug("****************** action: " + this.action);
| return null;
| }
|
| //Getters and Setters
| ...
| }
I was expecting this.action not to be null but since I propagated the
conversation all the way (I believe s:link does propagate the conversation as
well).
I thought by setting a value et putting it in the conversation context, it
would be propagated, but it is not, so I guess I might do something wrong here,
but I'm not sure what...
If someone see what's wrong, I'd like to understand.
Thanks
Richard
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