public void registrarUsuario() {
String dato = "";
JSONParser parser = new JSONParser();
try {
while (true) {
dato = dis.readUTF();
String usuario = "";
String contraseña = "";
String contra = "";
if (dato.equals("Usuario")) {
while (true) {
usuario = dis.readUTF();
if (usuario != null) {
JSONObject user = new JSONObject();
user.put(usuario, null);
FileWriter escribir = new FileWriter("texto.txt");
BufferedWriter bw = new BufferedWriter(escribir);
PrintWriter pw = new PrintWriter(bw);
pw.write(user.toJSONString());
pw.close();
bw.close();
while (true) {
contra = dis.readUTF();
if (contra.equals("Contraseña")) {
while (true) {
contraseña = dis.readUTF();
if (contraseña != null) {
Object obj = parser.parse(new FileReader("texto.txt"));
JSONObject asignaPass = (JSONObject) obj;
asignaPass.put(usuario, contra);
FileWriter escribir2 = new FileWriter("texto.txt");
BufferedWriter bw2 = new BufferedWriter(escribir2);
PrintWriter pw2 = new PrintWriter(bw2);
pw2.write(asignaPass.toJSONString());
bw2.newLine();
pw2.close();
bw2.close();
break;
}
}
break;
}
}
break;
}
}
break;
}
}
} catch (Exception e) {
}
}
/** @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response) */
@SuppressWarnings("unchecked")
protected void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
response.setContentType("application/json");
response.setHeader("Cache-Control", "nocache");
response.setCharacterEncoding("utf-8");
PrintWriter out = response.getWriter();
StringWriter result = new StringWriter();
// get received JSON data from request
BufferedReader br = new BufferedReader(new InputStreamReader(request.getInputStream()));
String postData = "";
if (br != null) {
postData = br.readLine();
}
try {
JSONObject json = (JSONObject) new JSONParser().parse(postData);
JSONObject resultObj = new JSONObject();
JSONArray list = new JSONArray();
List<Tracking> trackingList = new ArrayList<Tracking>();
// get the website list
if (json.get("type").equals("websiteslist")) {
trackingList = trackingDao.websiteList(pool);
for (Tracking item : trackingList) {
list.add(item.getWebsite());
}
}
// render report
else if (json.get("type").equals("submit")) {
if (json.get("criteria").equals("date")) {
// render repoty by date
trackingList = trackingDao.getListByDate(pool, json.get("date").toString());
} else if (json.get("criteria").equals("daterange")) {
// render repoty by date range
trackingList =
trackingDao.getListByDateRange(
pool, json.get("fromdate").toString(), json.get("todate").toString());
} else if (json.get("criteria").equals("website")) {
// render repoty by website
String website = (json.get("website") == null ? "" : json.get("website").toString());
trackingList = trackingDao.getListByWebsite(pool, website);
}
for (Tracking item : trackingList) {
JSONObject trackingObj = new JSONObject();
trackingObj.put("date", item.getDate());
trackingObj.put("website", item.getWebsite());
trackingObj.put("visit", item.getVisit());
list.add(trackingObj);
}
}
resultObj.put("result", list);
resultObj.writeJSONString(result);
// finally output the json string
out.print(result.toString());
} catch (ParseException | SQLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}