/**
* Add one object into objects and its associated db to watch
* @param epObject $o
* @param epDbObject $db
* @return bool
*/
public function addObject($o, $db)
{
// validate input
if (!$o instanceof epObject) {
return false;
}
// has object been kept?
$uid = $o->epGetUId();
if (!isset($this->objects[$uid])) {
// check if object is in transaction. start if not
if (!$o->epInTransaction()) {
$o->epStartTransaction();
}
// add the associated db to watch
$this->addDb($db);
// add if not
$this->objects[$uid] = $o;
}
return true;
}
