Null field values after calling EntityManager.remove()
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Key: OPENJPA-1644
URL: https://issues.apache.org/jira/browse/OPENJPA-1644
Project: OpenJPA
Issue Type: Bug
Reporter: Leo Isiah Sambayan
Fields of an entity instance are nulled after calling EntityManager.remove() on
an instance.
For example, I have an entity class named User. I persist and then remove an
instance of User.
//
// EntityManager em is initialized before the following code
//
em.getTransaction().begin();
User user = new User();
user.setName("name1");
em.persist(user);
em.getTransaction().commit();
System.out.println(user.getName); // will print out name1
em.getTransaction().begin();
em.remove(user);
em.getTransaction().commit();
System.out.println(user.getName); // will print out null (oh no!)
After I persist and remove the same instance of User, it's fields became null.
I believe this shouldn't be the case as Section "3.2.3 Removal" of the 2.0 spec
states:
"After an entity has been removed, its state (except for generated state) will
be that of the entity at the point at which the remove operation was called."
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