[jboss-user] [JBoss Seam] - Re: Feature request regarding nested conversations
do-not-reply at jboss.com
Tue Sep 18 21:33:24 EDT 2007
anonymous wrote : if I think of breadcrumbs and the conversation stack (-> 6.7.5. Breadcrumbs), the use of nested conversations goes into a direction much similar to the composition of "subflows"
This is a good point, and I have discussed this at length with my colleagues. But, if you think of nested conversations as continuations (http://www.brainbell.com/tutorials/java/Continuation_Servers.htm), the implementation of the Seam conversation model suddenly makes perfect sense. I actually posted the breadcrumb issue you raise as a topic:
Actually, simply filtering the ConversationStack by view-id yields the expected results from breadcrumbs with the continuation view of nested conversations. I can post the filtering code if you or anyone is interested. It is simply a component that wraps the ConversationStack.
I will soon be posting an extended seam-booking example with an accompanying article that will illustrate the continuation approach in-depth.
View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4085811#4085811
Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4085811
More information about the jboss-user