Hi Friends,
I am working on concurrent conversation. I am facing some problem in generating nested conversation with custom ID .
My Session bean starts a conversation :
@Stateful
@Name("CalcOne")
@Scope(ScopeType.SESSION)
public class CalcContestBean implements CalcContext{
/*
* (2) method called by UI to start a nested Conversation
*/
public String startViewCalendar(){
//I get instance of Conversation bean where i want to start a nested ocoversation
CalcTwoContext cal=(CalcTwoContext)Component.getInstance("CalcTwo",true);
Contexts.getConversationContext().set("userInconversation","myID");
//(3) : code to be inserted as tweak
cal.startViewCalendar();
return "";
}
/*
* (1) method to start parent conversation
*/
@Begin(id="parent" , join=true)
public String showAttendees(){
return "";
}
@End
public String hideAttendees(){
return "";
}
}I call (1):showAttendees to start a parent conversation which results in a conversation with id parent
and than i call (2):startViewCalendar to start a nested conversation with id myId
.
I am not able to start a nested conversation with myId
.Seam generates its own conversation id which hinder my logic.
In order to generate myId
i need to put following code at (3):startViewCalendarn which creates conversation but kills nesting.
if(Conversation.instance().isLongRunning()){
Conversation.instance().leave();
} My Conversation bean is :
@Stateful
@Name("calcTwo")
@Scope(ScopeType.CONVERSATION)
public class CalcTwoBean implements CalcTwoContext
@End
public String endViewCalendar(){
return "";
}
@Begin(id="#{userInconversation}",nested = true)
public String startViewCalendar(){
log.info("Conversation {0}",Conversation.instance().getId());
return "";
}
}Thanks in Advance,
Pulkit
