[JBoss Seam] - Re: how can I do optimistic locking with crud framework? - jboss-user

Thursday, 19 October 2006

anonymous wrote : 	/**
  | 	 * An empty outcome list is interpreted to mean any 
  | 	 * outcome except for the null (redisplay) outcome.
  | 	 */
  | 	String[] ifOutcome() default {};
  | 

All actions are allowed to return void. And Seam treats void differently to null.  Null
means "problem with input, redisplay page".

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[JBoss Seam] - Re: how can I do optimistic locking with crud framework?