[Jboss-dev-forums] [Design of EJB 3.0] - @PrePersist Callback Problem

[Mintyeye <nu...@jb...>]

I make Entity Class "MyClass"


  | @Entity(access = AccessType.FIELD)
  | public class MyClass implements Serialize {
  |     ...
  |     Date lastUpdate;
  |     ....
  |     @PrePersist
  |     @PreUpdate
  |     public void foo() {
  |         System.out.println("Hi");
  |         lastUpdate = new Date();
  |     }
  | }
  | 

1. Instantiate MyClass Object and persist it.

2. Console Result 
    - "Hi" is printed

3. DB Result : 
    - new Row is created but......
    - "lastUpdate" column is Null


I want to update "lastUpdate" column.

What can I do?        (T_T)




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