/**
* The returned array will contain objects of the default type or
* objects that inherit from the default.
*
* @throws PropelException Any exceptions caught during processing will be
* rethrown wrapped into a PropelException.
*/
public static function populateObjects(PDOStatement $stmt)
{
$typePosition = Ezer_PropelStepPeer::translateFieldName(Ezer_PropelStepPeer::TYPE, BasePeer::TYPE_COLNAME, BasePeer::TYPE_NUM);
$results = array();
// populate the object(s)
while ($row = $stmt->fetch(PDO::FETCH_NUM)) {
$key = Ezer_PropelStepPeer::getPrimaryKeyHashFromRow($row, 0);
if (null !== ($obj = Ezer_PropelStepPeer::getInstanceFromPool($key))) {
// We no longer rehydrate the object, since this can cause data loss.
// See http://propel.phpdb.org/trac/ticket/509
// $obj->hydrate($row, 0, true); // rehydrate
$results[] = $obj;
} else {
$type = $row[$typePosition];
$obj = self::newStep($type);
$obj->hydrate($row);
$results[] = $obj;
Ezer_PropelStepPeer::addInstanceToPool($obj, $key);
}
// if key exists
}
$stmt->closeCursor();
return $results;
}
/**
* Retrieve a single object by pkey.
*
* @param string $pk the primary key.
* @param PropelPDO $con the connection to use
* @return Ezer_PropelStep
*/
public static function retrieveByPK($pk, PropelPDO $con = null)
{
if (null !== ($obj = Ezer_PropelStepPeer::getInstanceFromPool((string) $pk))) {
return $obj;
}
if ($con === null) {
$con = Propel::getConnection(Ezer_PropelStepPeer::DATABASE_NAME, Propel::CONNECTION_READ);
}
$criteria = new Criteria(Ezer_PropelStepPeer::DATABASE_NAME);
$criteria->add(Ezer_PropelStepPeer::ID, $pk);
$v = Ezer_PropelStepPeer::doSelect($criteria, $con);
return !empty($v) > 0 ? $v[0] : null;
}
