Hi all, I'm using JPA as persistence layer, and one of my modules contains more then 50 entities. Almost all of those entities (POJO) I must somehow show in UI. But in UI some POJOs should have extra fields - value for this fields is generated according to business logic, so the value is not a part of actual entity.
Simple Example CorePojo int a; int b; int generatedValue = businessFunction.(a,b); .... I dont like approach when this "generated" value is being added to core POJO with @Transient mark - on other hand I dont' want to create in my JSF application copy of every original POJO with extra fields. So the only one way which I see now - create new POJO for UI which extends CorePojo and adds needed fields. So my question is: does someone come accross with same situation? How it can be resolved?
