Whenever I query something like
public static MyUser getUserInfo(Key userKey) {
PersistenceManager pm = PMF.get().getPersistenceManager();
MyUser myUser, detached = null;
try {
myUser = pm.getObjectById(MyUser.class, userKey);
pm.detachCopy(myUser.getAvatar()); // little worried about
this, but fixes the error
detached = pm.detachCopy(myUser);
} finally {
pm.close();
}
return detached;
}
before closing the PM I detach the object so that I can use the result
of the query after closing the PM. This works fine, however it becomes
a little crazy when my Objects contain child objects that need to be
detached as well.
Is there a better way of getting information from a query without
having to go through the entire result and detach all the objects?
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