You can use a page action to refresh your list (when using SESSION scope).

Like this:

| Stateful
| @Scope(ScopeType.SESSION)
| @Name("partsListFinder")
| public class PartsListFinderBean implements PartsListFinder {
|  @In(required=false)
|  private String      plName;
|  
|  @DataModel
|  private List<PartsList>    partsLists;
|
|  @PersistenceContext(type=PersistenceContextType.EXTENDED)
|  private EntityManager    em;
|
|  public void findPartsList() {
|    partsLists = em.createQuery("from PartsList pl where pl.name like :name")
|           .setParameter("name", plName + '%')
|           .getResultList();
|  }
|
|  @Factory("partsLists")
|  public void findPartsLists() {
|    partsLists = em.createQuery("from PartsList").getResultList();
|  }
|       public void reload(){
|         partsList = null;
|       }
|  @Destroy @Remove
|  public void destroy() { }
| }
|
Pages.xml:

| <page view-id="/PartsList.xhtml" action="#{partsListFinder.reload}">
|   </page>
|

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