By setting a table filter you can make the duplication manager only take into account
certain bean types. Other bean types will be ignored when exporting or making a
deep copy. If no filters are set all types will be taking into account, this is
the default behavior.
public setFilters ( array $filters ) : void | ||
$filters | array | list of tables to be filtered |
return | void |
/** * Makes a copy of a bean. This method makes a deep copy * of the bean.The copy will have the following features. * - All beans in own-lists will be duplicated as well * - All references to shared beans will be copied but not the shared beans themselves * - All references to parent objects (_id fields) will be copied but not the parents themselves * In most cases this is the desired scenario for copying beans. * This function uses a trail-array to prevent infinite recursion, if a recursive bean is found * (i.e. one that already has been processed) the ID of the bean will be returned. * This should not happen though. * * Note: * This function does a reflectional database query so it may be slow. * * @deprecated * This function is deprecated in favour of R::duplicate(). * This function has a confusing method signature, the R::duplicate() function * only accepts two arguments: bean and filters. * * @param OODBBean $bean bean to be copied * @param array $trail for internal usage, pass array() * @param boolean $pid for internal usage * @param array $white white list filter with bean types to duplicate * * @return array */ public static function dup($bean, $trail = array(), $pid = FALSE, $filters = array()) { self::$duplicationManager->setFilters($filters); return self::$duplicationManager->dup($bean, $trail, $pid); }