/**
* Iterator: get current item
*
* @throws Exception\LogicException whenever a record cannot be instanciated, due to missing column specs
* @return Record
*/
public function current()
{
$data = $this->dataSource->current();
if (!$this->has_complete_record_definition) {
$data_columns = array_keys($this->table->getColumnsInformation());
$record_columns = array_keys((array) $data);
$matches = array_intersect($data_columns, $record_columns);
if (count($matches) != count($data_columns)) {
$missings = join(',', array_diff($data_columns, $record_columns));
$msg = __METHOD__ . ": Cannot create a Record due to incomplete or aliased column definition (missing: {$missings}).";
$msg .= "Check whether columns have been modified in TableSearch::columns() method, or use an toArray(), toJson()... version of the ResultSet.";
throw new Exception\LogicException($msg);
}
$this->has_complete_record_definition = true;
}
$record = $this->table->record($data, $ignore = true);
$record->setState(Record::STATE_CLEAN);
return $record;
}
