/** * This is a method for emulating ON DELETE CASCADE for DBs that don't support this * feature (like MySQL or SQLite). * * This method is not very speedy because it must perform a query first to get * the implicated records and then perform the deletes by calling those Peer classes. * * This method should be used within a transaction if possible. * * @param Criteria $criteria * @param PropelPDO $con * @return int The number of affected rows (if supported by underlying database driver). */ protected static function doOnDeleteCascade(Criteria $criteria, PropelPDO $con) { // initialize var to track total num of affected rows $affectedRows = 0; // first find the objects that are implicated by the $criteria $objects = ActivityPeer::doSelect($criteria, $con); foreach ($objects as $obj) { // delete related ActivityHasFeature objects $c = new Criteria(ActivityHasFeaturePeer::DATABASE_NAME); $c->add(ActivityHasFeaturePeer::ACTIVITY_ID, $obj->getId()); $affectedRows += ActivityHasFeaturePeer::doDelete($c, $con); // delete related Reservation objects $c = new Criteria(ReservationPeer::DATABASE_NAME); $c->add(ReservationPeer::ACTIVITY_ID, $obj->getId()); $affectedRows += ReservationPeer::doDelete($c, $con); // delete related Reservationreason objects $c = new Criteria(ReservationreasonPeer::DATABASE_NAME); $c->add(ReservationreasonPeer::ACTIVITY_ID, $obj->getId()); $affectedRows += ReservationreasonPeer::doDelete($c, $con); // delete related RoomHasActivity objects $c = new Criteria(RoomHasActivityPeer::DATABASE_NAME); $c->add(RoomHasActivityPeer::ACTIVITY_ID, $obj->getId()); $affectedRows += RoomHasActivityPeer::doDelete($c, $con); // delete related Subscription objects $c = new Criteria(SubscriptionPeer::DATABASE_NAME); $c->add(SubscriptionPeer::ACTIVITY_ID, $obj->getId()); $affectedRows += SubscriptionPeer::doDelete($c, $con); // delete related UsergroupHasActivity objects $c = new Criteria(UsergroupHasActivityPeer::DATABASE_NAME); $c->add(UsergroupHasActivityPeer::ACTIVITY_ID, $obj->getId()); $affectedRows += UsergroupHasActivityPeer::doDelete($c, $con); } return $affectedRows; }
public function saveUsergroupHasActivityList($con = null) { if (!$this->isValid()) { throw $this->getErrorSchema(); } if (!isset($this->widgetSchema['usergroup_has_activity_list'])) { // somebody has unset this widget return; } if (is_null($con)) { $con = $this->getConnection(); } $c = new Criteria(); $c->add(UsergroupHasActivityPeer::ACTIVITY_ID, $this->object->getPrimaryKey()); UsergroupHasActivityPeer::doDelete($c, $con); $values = $this->getValue('usergroup_has_activity_list'); if (is_array($values)) { foreach ($values as $value) { $obj = new UsergroupHasActivity(); $obj->setActivityId($this->object->getPrimaryKey()); $obj->setUsergroupId($value); $obj->save(); } } }
/** * If this collection has already been initialized with * an identical criteria, it returns the collection. * Otherwise if this Usergroup is new, it will return * an empty collection; or if this Usergroup has previously * been saved, it will retrieve related UsergroupHasActivitys from storage. * * This method is protected by default in order to keep the public * api reasonable. You can provide public methods for those you * actually need in Usergroup. */ public function getUsergroupHasActivitysJoinActivity($criteria = null, $con = null, $join_behavior = Criteria::LEFT_JOIN) { if ($criteria === null) { $criteria = new Criteria(UsergroupPeer::DATABASE_NAME); } elseif ($criteria instanceof Criteria) { $criteria = clone $criteria; } if ($this->collUsergroupHasActivitys === null) { if ($this->isNew()) { $this->collUsergroupHasActivitys = array(); } else { $criteria->add(UsergroupHasActivityPeer::USERGROUP_ID, $this->id); $this->collUsergroupHasActivitys = UsergroupHasActivityPeer::doSelectJoinActivity($criteria, $con, $join_behavior); } } else { // the following code is to determine if a new query is // called for. If the criteria is the same as the last // one, just return the collection. $criteria->add(UsergroupHasActivityPeer::USERGROUP_ID, $this->id); if (!isset($this->lastUsergroupHasActivityCriteria) || !$this->lastUsergroupHasActivityCriteria->equals($criteria)) { $this->collUsergroupHasActivitys = UsergroupHasActivityPeer::doSelectJoinActivity($criteria, $con, $join_behavior); } } $this->lastUsergroupHasActivityCriteria = $criteria; return $this->collUsergroupHasActivitys; }
/** * Populates the object using an array. * * This is particularly useful when populating an object from one of the * request arrays (e.g. $_POST). This method goes through the column * names, checking to see whether a matching key exists in populated * array. If so the setByName() method is called for that column. * * You can specify the key type of the array by additionally passing one * of the class type constants BasePeer::TYPE_PHPNAME, BasePeer::TYPE_STUDLYPHPNAME, * BasePeer::TYPE_COLNAME, BasePeer::TYPE_FIELDNAME, BasePeer::TYPE_NUM. * The default key type is the column's phpname (e.g. 'AuthorId') * * @param array $arr An array to populate the object from. * @param string $keyType The type of keys the array uses. * @return void */ public function fromArray($arr, $keyType = BasePeer::TYPE_PHPNAME) { $keys = UsergroupHasActivityPeer::getFieldNames($keyType); if (array_key_exists($keys[0], $arr)) { $this->setUsergroupId($arr[$keys[0]]); } if (array_key_exists($keys[1], $arr)) { $this->setActivityId($arr[$keys[1]]); } }
/** * Retrieve object using using composite pkey values. * @param int $usergroup_id @param int $activity_id * @param PropelPDO $con * @return UsergroupHasActivity */ public static function retrieveByPK($usergroup_id, $activity_id, PropelPDO $con = null) { $key = serialize(array((string) $usergroup_id, (string) $activity_id)); if (null !== ($obj = UsergroupHasActivityPeer::getInstanceFromPool($key))) { return $obj; } if ($con === null) { $con = Propel::getConnection(UsergroupHasActivityPeer::DATABASE_NAME, Propel::CONNECTION_READ); } $criteria = new Criteria(UsergroupHasActivityPeer::DATABASE_NAME); $criteria->add(UsergroupHasActivityPeer::USERGROUP_ID, $usergroup_id); $criteria->add(UsergroupHasActivityPeer::ACTIVITY_ID, $activity_id); $v = UsergroupHasActivityPeer::doSelect($criteria, $con); return !empty($v) ? $v[0] : null; }