/** * Retrieve multiple objects by pkey. * * @param array $pks List of primary keys * @param PropelPDO $con the connection to use * @return CustomListElement[] * @throws PropelException Any exceptions caught during processing will be * rethrown wrapped into a PropelException. */ public static function retrieveByPKs($pks, PropelPDO $con = null) { if ($con === null) { $con = Propel::getConnection(CustomListElementPeer::DATABASE_NAME, Propel::CONNECTION_READ); } $objs = null; if (empty($pks)) { $objs = array(); } else { $criteria = new Criteria(CustomListElementPeer::DATABASE_NAME); $criteria->add(CustomListElementPeer::ID_ELEMENT, $pks, Criteria::IN); $objs = CustomListElementPeer::doSelect($criteria, $con); } return $objs; }
/** * 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 $objects = CustomListsPeer::doSelect($criteria, $con); foreach ($objects as $obj) { // delete related CustomListElement objects $criteria = new Criteria(CustomListElementPeer::DATABASE_NAME); $criteria->add(CustomListElementPeer::CUSTOM_LIST, $obj->getIdCustomList()); $affectedRows += CustomListElementPeer::doDelete($criteria, $con); // delete related CyclicalEventHasList objects $criteria = new Criteria(CyclicalEventHasListPeer::DATABASE_NAME); $criteria->add(CyclicalEventHasListPeer::ID_LIST, $obj->getIdCustomList()); $affectedRows += CyclicalEventHasListPeer::doDelete($criteria, $con); // delete related EventHasList objects $criteria = new Criteria(EventHasListPeer::DATABASE_NAME); $criteria->add(EventHasListPeer::ID_LIST, $obj->getIdCustomList()); $affectedRows += EventHasListPeer::doDelete($criteria, $con); } return $affectedRows; }
/** * This function performs the validation work for complex object models. * * In addition to checking the current object, all related objects will * also be validated. If all pass then <code>true</code> is returned; otherwise * an aggregated array of ValidationFailed objects will be returned. * * @param array $columns Array of column names to validate. * @return mixed <code>true</code> if all validations pass; array of <code>ValidationFailed</code> objects otherwise. */ protected function doValidate($columns = null) { if (!$this->alreadyInValidation) { $this->alreadyInValidation = true; $retval = null; $failureMap = array(); // We call the validate method on the following object(s) if they // were passed to this object by their corresponding set // method. This object relates to these object(s) by a // foreign key reference. if ($this->aCustomLists !== null) { if (!$this->aCustomLists->validate($columns)) { $failureMap = array_merge($failureMap, $this->aCustomLists->getValidationFailures()); } } if (($retval = CustomListElementPeer::doValidate($this, $columns)) !== true) { $failureMap = array_merge($failureMap, $retval); } $this->alreadyInValidation = false; } return !empty($failureMap) ? $failureMap : true; }
/** * Find object by primary key using raw SQL to go fast. * Bypass doSelect() and the object formatter by using generated code. * * @param mixed $key Primary key to use for the query * @param PropelPDO $con A connection object * * @return CustomListElement A model object, or null if the key is not found * @throws PropelException */ protected function findPkSimple($key, $con) { $sql = 'SELECT `id_element`, `custom_list`, `element_name`, `element_description`, `element_order`, `created_at`, `updated_at` FROM `custom_list_element` WHERE `id_element` = :p0'; try { $stmt = $con->prepare($sql); $stmt->bindValue(':p0', $key, PDO::PARAM_INT); $stmt->execute(); } catch (Exception $e) { Propel::log($e->getMessage(), Propel::LOG_ERR); throw new PropelException(sprintf('Unable to execute SELECT statement [%s]', $sql), $e); } $obj = null; if ($row = $stmt->fetch(PDO::FETCH_NUM)) { $obj = new CustomListElement(); $obj->hydrate($row); CustomListElementPeer::addInstanceToPool($obj, (string) $key); } $stmt->closeCursor(); return $obj; }