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how to refresh a collection after new object is added?

X Yang
Greenhorn

Joined: Jan 18, 2012
Posts: 2
Hi, Everyone,

I have two entity classes: Centre and User. (One Centre has many Users).

Once I add a new User into the user list of a Centre, it is not in the list retrieved by 'centre.getUserCollection()'.

I guess the object 'centre' is not properly refreshed/updated after the new user has been inserted.

If I use the EntityManager to refresh the centre, the newly added user appears in the list.

Is this the normal way to keep the centre object fresh?
X Yang
Greenhorn

Joined: Jan 18, 2012
Posts: 2
The puzzle has been solved. I should always ask the Facade for latest/fresh objects after changes.
 
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subject: how to refresh a collection after new object is added?