EntityManager does not update on flush()
- by Sara
Java EJB's EntityManager does not update data from a Consumer.
A Consumer logs into a shop, buys some stuff and wants to look at his shopping-history. Everything is displayed but his last purchase. If he logs out and in, it shows.
I have used JPA to persist buys/purchases (that are mapped to the Consumer)to DB. It seems like purchases from this session can't be detected.
Code:
public Buys buyItem(Consumer c, int amount) {
Buys b = new Buys();
b.setConsumerId(c);
b.setContent("DVD");
b.setPrice(amount);
em.persist(b);
em.flush();
return b;
}
public Collection getAllBuysFromUser(Consumer consumer) {
Collection collection = consumer.getBuysCollection();
return collection;
}
Help!? Flush does not do the trick...
