0 Replies Latest reply on Nov 16, 2006 4:26 AM by Harri Tuomela

    Dynamic attributes

    Harri Tuomela Newbie

      Is it possible to implement dynamic attributes in EJB3? What I mean by "dynamic" is that Session Bean may decide (and tell to Entity Bean), which attribute to get/set (i.e. which database column to use for persisting the value).

      @Entity
      public class MyEntityBean implements Serializable {
      
       // Maybe some annotations here
       public String getAttribute(String columnName) {
       // Implementation here
       }
      
       // Maybe some annotations here
       public void setAttribute(String columnName, String value) {
       // Implementation here
       }
      
      }