Column « JPA « JSF Q&A

1. @Column(unique=true) does not seem to work

Even though I set the attribute to be @Column(unique=true), I still insert a duplicate entry.

public class Customer {

    @GeneratedValue(strategy = GenerationType.AUTO)

2. Scenarios allowing adding columns in Database and automatically change CRUD views for Web Application (JSF 2.0, Orchestra, JPA)

I am facing following Scenario:

  1. Web application (preferable JSF 2.0, Orchestra, Spring (is needed for Orchestra), JPA, ...?).
  2. GUI mainly used for CRUD Data editing.
  3. Strong need for reporting with jasper reports/ireport.
  4. Strong need of ...