[jboss-user] [JBoss Seam] - Re: @DataModel on Stateful beans (broken?)

[tim_ph]

I see similar problem before. You need a @Factory on the call to initialize @DataModel list. There's no other way. I spent couple days trying to figure that out with the help of Pete.
Check out the link http://www.jboss.com/index.html?module=bb&op=viewtopic&t=114929
but here's short answer

  | @Name("applicationHome")
  | public class ApplicationHome extends EntityHome<Application>
  | {
  | ...
  | 	@DataModel
  | 	private List<Personnel> personnels;
  | 
  |         @Factory("personnels")
  | 	public void fillPersonnels()
  | 	{
  | 		if (personnels == null)
  | 			personnels = getInstance() == null ? null : new ArrayList<Personnel>(getInstance().getPersonnels());
  | 	}
  | 
  | 	@DataModelSelection
  | 	private Personnel personnel;
  | 
  |         @Logger Log log;
  | 
  |        public void selectPersonnel() 
  |       {
  |          if (personnel == null) log.info("personnel is null");
  |          else log.info("you have selected personnel " + personnel.getName());
  |       }
  | }

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