Hello,
I have two beans that are associated :
@Entity
public class User {
@Id
@GeneratedValue(strategy=GenerationType.IDENTITY)
private Key key;
[...]
}
@Entity
public class Profil {
@Id
@GeneratedValue(strategy=GenerationType.IDENTITY)
private Key key;
private Key user;
[...]
}
I want to select a Profil by the user key :
User userBean = dao.getUser();
Query query = em.query("SELECT p FROM Profil p WHERE p.user = " +
userBean.getKey())
But my query throws an exception :
org.datanucleus.store.appengine.query.DatastoreQuery
$UnsupportedDatastoreFeatureException: Problem with query <SELECT FROM
Profil p WHERE p.owner = User(21)>: Unsupported method <User> while
parsing expression: InvokeExpression{[null].User(Literal{21})}
I tried with quotes :
Query query = em.query("SELECT p FROM Profil p WHERE p.user = ' " +
userBean.getKey() + " ' ")
But then, the query returns no result.
Thank you for your help :)
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