public List<Spare> getSparesList() { try { ResultSet rs = executeQuery("SELECT * FROM spares;"); List list = new ArrayList(); while (rs.next()) { SpareData spareData = new SpareData(); int id = rs.getInt(1); int mid = rs.getInt(2); int sid = rs.getInt(3); for (int i = 0; i < SpareData.fieldsName.length; i++) { String fieldValue = rs.getString(SpareData.fieldsName[i]); spareData.updateByFieldName(SpareData.fieldsName[i], fieldValue); } Spare spare = new Spare(spareData); spare.setId(id); spare.setMid(mid); spare.setSid(sid); list.add(spare); } return list; } catch (SQLException e) { e.printStackTrace(); } return null; }
public void addSpareListToDatabase(List<Spare> spares, Service serv) { Iterator it = spares.iterator(); while (it.hasNext()) { Spare spare = (Spare) it.next(); int id = getNextId("spares"); String query = "INSERT INTO spares SET id=" + id + ", "; query = query + "sid=" + serv.getId() + ", mid=" + serv.getMid() + ", "; for (int i = 0; i < SpareData.fieldsName.length; i++) { String fieldname = SpareData.fieldsName[i]; String val = spare.getInfoByFieldName(fieldname); query = query + fieldname + "= \"" + val + "\""; if (i != SpareData.fieldsName.length - 1) query = query + ", "; } query = query + ";"; executeUpdate(query); spare.setId(id); spare.setSid(serv.getId()); spare.setMid(serv.getMid()); } }