/**
* Facilitates preloading. If you want to load multiple beans at once
* these beans can be locked individually; given N beans this means approx.
* N*3 queries which is quite a lot. This method allows you to pre-lock or pre-open
* multiple entries at once. All beans will get an opened stamp that correspond to
* the first bean opened. This means this approach is conservative; it might
* produce a higher rate of false alarms but it does not compromise
* concurrency security.
*
* @param string $type type
* @param array $ids series of ids
*/
public function preLoad( $type, $ids ) {
$this->adapter->exec("INSERT INTO __log (id,action,tbl,itemid)
VALUES(NULL, :action,:tbl,:id)",array(":action"=>1,":tbl"=>"__no_type__",":id"=>0));
$insertid = $this->adapter->getInsertID();
$values = array();
foreach($ids as $id) {
$this->stash[$id]=$insertid;
$values[] = array(1, $type, $id);
}
$this->writer->insertRecord("__log",array("action","tbl","itemid"), $values);
}