/**
 * @Entity
 */
class User
{
    /**
     * @Id
     * @Column(type=”integer”)
     * @GeneratedValue
     */
    protected $id = null;

    /**
     * @Column(type=”string”, length=100)
     */
    protected $userName = null;

    /**
     * @Column(type=”string”)
     */
    protected $email = null;
}