private function getUniqueAndRequiredFields(ClassMetadata $meta, $entity)
{
$fields = array();
foreach ($meta->getFieldNames() as $fieldName) {
$mapping = $meta->getFieldMapping($fieldName);
if (!empty($mapping['id']) && $meta->usesIdGenerator()) {
// autogenerated id
continue;
}
if (!empty($mapping['nullable']) && empty($mapping['unique'])) {
// is nullable and is not unique
continue;
}
$fields[$fieldName]['value'] = $meta->getFieldValue($entity, $fieldName);
$fields[$fieldName]['quotedColumn'] = $this->quotes->getColumnName($fieldName, $meta, $this->platform);
$fields[$fieldName]['type'] = Type::getType($mapping['type']);
}
return $fields;
}
