[jboss-user] [EJB 3.0] - Dynamic attributes

[hasijutu]

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
  |    }
  | 
  | }
  | 

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