[jboss-user] [JBoss Seam] - More code needed

[wise_guybg]

Is there something special about EntryDuplicatedException?

Also, what is your experience with addDuplicatedMessage()? Does this methog try to access the database in any way? 

Example of a problem: 

Let's say UserAction has a method
@End
  | public String save()

The UserService tries to merge the user entity bean but an exception occurs (i.e. UniqueConstraint on the First+Last Name). This means that the changes to the object are invalid. In my experience if you try to use the entity manager in the catch clause you will receive a "Transaction not active" error. Then how could I reload the object and return to its persisted state?

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