resultJson.put("return_code", 400);
resultJson.put("error_message", "Urn format wrong!");
return ok(resultJson);
}
try {
<BUG>List<Map<String, Object>> owners = DatasetInfoDao.getDatasetOwnerByDatasetUrn(urn);
</BUG>
resultJson.put("return_code", 200);
<BUG>resultJson.set("dataset_owner", Json.toJson(owners));
</BUG>
} catch (EmptyResultDataAccessException e) {

resultJson.put("return_code", 400);
resultJson.put("error_message", "Urn format wrong!");
return ok(resultJson);
}
try {
DatasetSecurityRecord record = DatasetInfoDao.getDatasetSecurityByDatasetUrn(urn);
resultJson.put("return_code", 200);
resultJson.set("securitySpec", Json.toJson(record));
} catch (EmptyResultDataAccessException e) {
