/** * Get the associated UserRole object * * @param PropelPDO Optional Connection object. * @return UserRole The associated UserRole object. * @throws PropelException */ public function getUserRole(PropelPDO $con = null) { if ($this->aUserRole === null && $this->user_role_id !== null) { $this->aUserRole = UserRolePeer::retrieveByPk($this->user_role_id); /* The following can be used additionally to guarantee the related object contains a reference to this object. This level of coupling may, however, be undesirable since it could result in an only partially populated collection in the referenced object. $this->aUserRole->addKuserToUserRoles($this); */ } return $this->aUserRole; }