Description Stephen DiMilla 2011-12-09 09:59:59 EST

Build Identifier: eclipselink-2.3.0.v20110604-r9504

Using the entity:

@Entity
@Table(name="CUSTOMER_TABLE")
public class Customer implements java.io.Serializable
{

    // Instance variables
    private String id;
    private String name;
    public Customer()
    {
    }

    public Customer (String id, String name)
    {
    this.id = id;
    this.name = name;
    }
   @Id
    @Column(name="ID")
    public String getId() {
    return id;
    }
    public void setId(String v) {
    this.id = v;
    }

    @Column(name="NAME")
    public String getName() {
    return name;
    }
    public void setName(String v) {
    this.name = v;
    }
}
----------------------
Using the client code:

        CriteriaBuilder qbuilder = em.getCriteriaBuilder();
        et.begin();
        
        CriteriaQuery<Tuple> cquery = qbuilder.createTupleQuery();
        Root<Customer> cust = cquery.from(Customer.class);

        EntityType<Customer> Customer_ = cust.getModel();

        Selection[] s = {cust.get("id"), cust.get("name")};

        System.out.println("Testing tuple");
        try {
            qbuilder.tuple(qbuilder.tuple(s));
            System.out.println("Did not throw IllegalArgumentException");
        } catch (IllegalArgumentException iae) {
            System.out.println("Received expected IllegalArgumentException");
        } catch (Exception e) {
            System.out.println("Received unexpected exception", e);
        }

        System.out.println("Testing array");
        try {
            qbuilder.tuple(qbuilder.array(s));
            System.out.println("Did not throw IllegalArgumentException");
        } catch (IllegalArgumentException iae) {
            System.out.println("Received expected IllegalArgumentException");
        } catch (Exception e) {
            System.out.println("Received unexpected exception", e);
        }


        et.commit();

Reproducible: Always