public List<Map<String, Object>> findKColumnsCNVD(int offset, int num, List<Object> params)
throws SQLException {
String sql =
"SELECT * FROM cnvd_net_device LIMIT "
+ String.valueOf(num)
+ " OFFSET "
+ String.valueOf(offset);
List<Map<String, Object>> list = jdbcUtils.findSimplesResult(sql, params);
Map<String, Object> map = new HashMap<String, Object>();
Date date;
DateFormat dataFormat = new SimpleDateFormat("yyyy-MM-dd");
for (int i = 0; i < list.size(); i++) {
map = list.get(i);
/*
* The timestamps of python and Java are different.
* Java uses millisecond while python uses seconds.
*/
String uploadTime = dataFormat.format((int) map.get("modify_time") * 1000.0);
String publishTime = dataFormat.format((int) map.get("publish_time") * 1000.0);
String modifyTime = dataFormat.format((int) map.get("modify_time") * 1000.0);
list.get(i).put("publish_time", publishTime);
list.get(i).put("upload_time", uploadTime);
list.get(i).put("modify_time", modifyTime);
}
return list;
}
public List<String> findBrands() throws SQLException {
String sql = "SELECT distinct threat_rank FROM vulnerability_info.cnvd_net_device";
List<Map<String, Object>> list = jdbcUtils.findSimplesResult(sql, null);
List<String> ret = new ArrayList<String>();
for (int i = 0; i < list.size(); i++) {
ret.add((String) list.get(i).get("threat_rank"));
}
return ret;
}