Dears,
I have something like this in a Seam component of mines:
| @Name("myComp")
| @Scope(ScopeType.EVENT)
| @Intercept(InterceptionType.ALWAYS)
| public class MyComp {
| @In(create = true)
| private HibernateEntityManager theDatabase;
|
|
| @RequestParameter
| private String p;
|
| @In(create = true) @Out
| private Integer idCat;
|
| @Factory("idCat")
| public void initIdCat()
| { idCat = Integer.valueOf(c); }
|
|
| @In(create = true) @Out
| private Cat currentCategory;
|
| @Factory("currentCategory")
| public void initCurrentCategory() {
| currentCategory =
(Cat)theDatabase.getSession().createCriteria(Cat.class)
| .add(Restrictions.idEq(idCat))
| .uniqueResult();
| }
|
|
| // Etc, etc...
| }
|
Now, when I ask for the idCat value from a JSF page, I get a correct result.
When I attempt from that page to get the value of currentCategory, I get a
NullPointerException in which it is said that idCat in initCurrentCategory() is
null.
Is it a Seam issue or a Giampaolo's one?
Regards,
Giampaolo
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