/**
* 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)
{
$keys = SfGuardUserGroupPeer::getFieldNames($keyType);
if (array_key_exists($keys[0], $arr)) {
$this->setUserId($arr[$keys[0]]);
}
if (array_key_exists($keys[1], $arr)) {
$this->setGroupId($arr[$keys[1]]);
}
}
/**
* Retrieve object using using composite pkey values.
* @param int $user_id
@param int $group_id
* @param PropelPDO $con
* @return SfGuardUserGroup
*/
public static function retrieveByPK($user_id, $group_id, PropelPDO $con = null)
{
$key = serialize(array((string) $user_id, (string) $group_id));
if (null !== ($obj = SfGuardUserGroupPeer::getInstanceFromPool($key))) {
return $obj;
}
if ($con === null) {
$con = Propel::getConnection(SfGuardUserGroupPeer::DATABASE_NAME, Propel::CONNECTION_READ);
}
$criteria = new Criteria(SfGuardUserGroupPeer::DATABASE_NAME);
$criteria->add(SfGuardUserGroupPeer::USER_ID, $user_id);
$criteria->add(SfGuardUserGroupPeer::GROUP_ID, $group_id);
$v = SfGuardUserGroupPeer::doSelect($criteria, $con);
return !empty($v) ? $v[0] : null;
}
