[jboss-user] [JBoss Seam] - Getting outjected object's attributes

ferd0 do-not-reply at jboss.com
Sun Nov 25 04:58:37 EST 2007

This is a siplified problem of mine. I would like to see, if I am doing anything conceptually wrog.

This is my object (simplified):
  |     int nrOfStars;
  |     @OneToMany
  |     List<Room> rooms;

I outject an instance of this object (or I use it in statefull session bean), and I try to show it's attributes in xhtml.

But I can display hotel's nubmer of stars, but I can not access list of rooms, although they are present (in database). I add rooms with "hotel.getRooms().add(room)".

I see correct output of <h:outputText value="#{hotel.nrOfStars}" />, but I can't see proprely <h:outputText value="#{fn:length(hotel.rooms)}" /> (I get always "0").

How can I access a list of objects in my outjected object? It works if I outject the list itself, but not if i try to access the list "in outjected parent object".
I hope I've explained the problem properly.


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