private static $STRING_ARRAY = NULL;
public static function getString($role)
{
$value = RoleEnum::$STRING_ARRAY[$role];
if (is_null($value)) {
throw new Exception("RoleEnum::getString(" . $role . ") - no such role");
}
return $value;
}
// getString
public static $OPTION = NULL;
public static $OPTION_CREWMEMBER = NULL;
public static $OPTION_SUPERVISOR = NULL;
public static $OPTION_ORGANIZER = NULL;
static function PrivateStaticConstructor()
{
// todo - should be internationalized; should be easy enough with dates!
if (!is_null(RoleEnum::$ROLE_ARRAY)) {
return;
}
RoleEnum::$ROLE_ARRAY = array(CREWMEMBER, SUPERVISOR, ORGANIZER);
RoleEnum::$STRING_ARRAY = array(CREWMEMBER => "Crew", SUPERVISOR => "Supervisor", ORGANIZER => "Organizer");
RoleEnum::$OPTION_CREWMEMBER = array(CREWMEMBER, RoleEnum::$STRING_ARRAY[CREWMEMBER]);
RoleEnum::$OPTION_SUPERVISOR = array(SUPERVISOR, RoleEnum::$STRING_ARRAY[SUPERVISOR]);
RoleEnum::$OPTION_ORGANIZER = array(ORGANIZER, RoleEnum::$STRING_ARRAY[ORGANIZER]);
RoleEnum::$OPTION = array(RoleEnum::$OPTION_CREWMEMBER, RoleEnum::$OPTION_SUPERVISOR, RoleEnum::$OPTION_ORGANIZER);
}
}
// RoleEnum
RoleEnum::PrivateStaticConstructor();
// call static constructor
