[jboss-user] [JBoss Seam] - Updating a Collection of entities

[trouby]

Hello,
I have an EJB with a collection variable of some entities declared as:


  | @In(create = false, required=false) @Out(required=false)
  | 	private Collection<myEntity> myEntitiesList;
  | 


Before using the outjected collection inside a datatable in the view, I have a previous action that initialize the collection with some content.

I also have action method to update the collection after it gets modified by the view.

I use this EJB for many porpuses so the collection must not be always required.


At the moment I annotate the collection with the @IN annotation, the outjected collection outjected as an empty collection (or maybe not outjected at all, I'm not sure),

At the moment I remove the @IN annotation, the collection is outjected with all of its content, but then, obviously the update method does not work and the collection is not affected by the view modifications.


What am I doing wrong here?

Thanks a lot.

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