About Question enthuware.oce-jpad.v6.2.445 :

[Peter]

Hi,

I think the last choice is not correct,

@OneToOne(cascade=CascadeType.REMOVE)


because in the explanation you said that Address will NOT be remove because there is no link between them, I am puzzled.


Situation 2:

Person p = (Person) em.find(Person.class, 1); //find the person with address

Address a = p.getAddress(); //an Address entity also exists for this person

p.setAddress(null);

a.setPerson(null); //required only if it is bidirectional

em.remove(p); //Address a will NOT be removed because there is no link between p and a anymore.

[admin]

You are right. This option is mistakenly set as correct. This is now fixed.

thank you for your feedback!

[Peter]

OK, Thanks!