Example usage for com.google.gson JsonObject add

List of usage examples for com.google.gson JsonObject add

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Introduction

In this page you can find the example usage for com.google.gson JsonObject add.

Prototype

public void add(String property, JsonElement value)

Source Link

Document

Adds a member, which is a name-value pair, to self.

Usage

From source file:adminservlets_Json.Load_BlacklistUsersJson.java

/**
 * Handles the HTTP <code>POST</code> method.
 *
 * @param request servlet request//w w  w .  jav  a2s  .  com
 * @param response servlet response
 * @throws ServletException if a servlet-specific error occurs
 * @throws IOException if an I/O error occurs
 */
@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    AdminClass_BlacklistedEmails ab = new AdminClass_BlacklistedEmails();

    ArrayList blacklistedEmails = (ArrayList) ab.getBlacklistedEmails();//loading blacklisted emails
    PrintWriter out = response.getWriter();

    Gson gson = new Gson();
    JsonObject myObj = new JsonObject();

    JsonElement x = gson.toJsonTree(blacklistedEmails);
    myObj.add("blacklistedEmails", x);

    out.write(myObj.toString());
    out.close();
}

From source file:adminservlets_reports.LoadAdReports.java

/**
 * Handles the HTTP <code>POST</code> method.
 *
 * @param request servlet request/*w  w  w.  j a v a  2s  . c o m*/
 * @param response servlet response
 * @throws ServletException if a servlet-specific error occurs
 * @throws IOException if an I/O error occurs
 */
@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    AdminClass_ReportedItems art = new AdminClass_ReportedItems();
    ArrayList ReportedItems = art.getItemReports();
    PrintWriter out = response.getWriter();

    Gson gson = new Gson();
    JsonObject myObj = new JsonObject();

    JsonElement x = gson.toJsonTree(ReportedItems);
    myObj.add("ReportedItems", x);

    out.write(myObj.toString());
    out.close();
}

From source file:adminservlets_reports.LoadInquiryReports.java

/**
 * Handles the HTTP <code>POST</code> method.
 *
 * @param request servlet request// www  .  j a  v a  2s  .  com
 * @param response servlet response
 * @throws ServletException if a servlet-specific error occurs
 * @throws IOException if an I/O error occurs
 */
@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    AdminClass_ReportedInquiries ari = new AdminClass_ReportedInquiries();
    ArrayList ReportedInquiries = ari.getInquiryReports();
    PrintWriter out = response.getWriter();

    Gson gson = new Gson();
    JsonObject myObj = new JsonObject();

    JsonElement x = gson.toJsonTree(ReportedInquiries);
    myObj.add("ReportedInquiries", x);

    out.write(myObj.toString());
    out.close();
}

From source file:adminservlets_reports.LoadMessageReports.java

/**
 * Handles the HTTP <code>POST</code> method.
 *
 * @param request servlet request/* w ww .  j a v  a 2  s  . c om*/
 * @param response servlet response
 * @throws ServletException if a servlet-specific error occurs
 * @throws IOException if an I/O error occurs
 */
@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    AdminClass_ReportedMessages arm = new AdminClass_ReportedMessages();
    ArrayList ReportedMessages = arm.getMessageReports();
    PrintWriter out = response.getWriter();

    Gson gson = new Gson();
    JsonObject myObj = new JsonObject();

    JsonElement x = gson.toJsonTree(ReportedMessages);
    myObj.add("ReportedMessages", x);

    out.write(myObj.toString());
    out.close();
}

From source file:ai.olami.cloudService.SpeechRecognizer.java

License:Apache License

private APIResponse sendGetResultsRequest(CookieSet identifier, String seqType, NLIConfig nliConfig)
        throws IllegalArgumentException, IOException, NoSuchAlgorithmException {

    String cookies = identifier.getContents().toString();
    if (cookies == null) {
        throw new IllegalArgumentException("Invalid contents of the CookieSet.");
    }//from www  .j a  v  a 2s .com

    final Map<String, String> queryParams = new HashMap<String, String>();
    queryParams.put("compress", (mEncodeToSpeex ? "1" : "0"));
    queryParams.put("seq", seqType);

    JsonObject rq = new JsonObject();
    if (seqType.contains(SEQ_TYPE_NLI)) {
        if (nliConfig != null) {
            rq.add("nli_config", nliConfig.toJsonElement());
        }
    }
    queryParams.put("rq", mGson.toJson(rq));

    final URL url = new URL(getConfiguration().getBaseRequestURL(mApiName, queryParams));
    final HttpURLConnection httpConnection = (HttpURLConnection) url.openConnection();
    httpConnection.setRequestMethod("GET");
    httpConnection.setRequestProperty("Cookie", cookies);
    httpConnection.setRequestProperty("contentType", "utf-8");
    httpConnection.setConnectTimeout(getTimeout());

    HttpClient httpClient = null;
    String response = null;

    try {
        httpClient = new HttpClient(httpConnection);
        httpClient.normalConnect();
        if (httpClient.getResponseCode() == HttpURLConnection.HTTP_OK) {
            response = httpClient.getResponseContent();
        } else {
            throw new IOException(httpClient.getResponseMessage());
        }
    } finally {
        httpClient.close();
    }

    return APIResponseBuilder.create(response);

}

From source file:ai.olami.cloudService.TextRecognizer.java

License:Apache License

private APIResponse sendRequest(String apiName, String text, NLIConfig nliConfig)
        throws NoSuchAlgorithmException, IOException {

    StringBuffer httpQueryStringBuffer = new StringBuffer();

    if (apiName == APIConfiguration.API_NAME_SEG) {
        httpQueryStringBuffer.append("rq=");
        httpQueryStringBuffer.append(text);
    } else if (apiName == APIConfiguration.API_NAME_NLI) {
        JsonObject data = new JsonObject();
        data.addProperty("input_type", mRqDataInputType);
        data.addProperty("text", text);
        JsonObject rq = new JsonObject();
        rq.addProperty("data_type", "stt");
        rq.add("data", data);
        if (nliConfig != null) {
            rq.add("nli_config", nliConfig.toJsonElement());
        }//ww w.ja v a  2 s . c om
        httpQueryStringBuffer.append("rq=");
        httpQueryStringBuffer.append(mGson.toJson(rq));
    }

    final URL url = new URL(getConfiguration().getBaseRequestURL(apiName));
    final HttpURLConnection httpConnection = (HttpURLConnection) url.openConnection();
    httpConnection.setRequestMethod("POST");
    httpConnection.setRequestProperty("contentType", "utf-8");
    httpConnection.setConnectTimeout(getTimeout());

    HttpClient httpClient = null;
    String response = null;

    try {
        httpClient = new HttpClient(httpConnection);
        httpClient.postQueryConnect(httpQueryStringBuffer.toString());
        if (httpClient.getResponseCode() == HttpURLConnection.HTTP_OK) {
            response = httpClient.getResponseContent();
        } else {
            throw new IOException(httpClient.getResponseMessage());
        }
    } finally {
        httpClient.close();
    }

    return APIResponseBuilder.create(response);
}

From source file:alexandre.letteridentification.ListAction.java

@Override
public void execute(HttpServletRequest request, PrintWriter out) {
    try {//  ww w . java  2 s  .c o m
        String type = request.getParameter("type");

        JsonArray list = new JsonArray();

        switch (type) {
        case "images_to_be_analyzed":

            String path = ActionServlet.path + "\\Images to be analyzed";

            File[] letters = new File(path).listFiles();

            for (int i = 0; i < letters.length; i++) {
                JsonObject letter_obj = new JsonObject();
                letter_obj.addProperty("letter", letters[i].getName());

                File[] drawings = new File(letters[i].getAbsolutePath() + "\\Drawings").listFiles();

                JsonArray list_drawings = new JsonArray();

                for (int j = 0; j < drawings.length; j++) {
                    BufferedImage im = ImageIO.read(drawings[j]);

                    ByteArrayOutputStream baos = new ByteArrayOutputStream();

                    ImageIO.write(im, "png", baos);
                    baos.flush();
                    byte[] data = baos.toByteArray();

                    baos.close();

                    String encodedImage = "data:image/png;base64," + Base64.getEncoder().encodeToString(data);

                    list_drawings.add(encodedImage);
                }

                letter_obj.add("drawings", list_drawings);

                File[] computer_vision = new File(letters[i].getAbsolutePath() + "\\Computer Vision")
                        .listFiles();

                JsonArray list_computer = new JsonArray();

                for (int j = 0; j < computer_vision.length; j++) {
                    BufferedImage im = ImageIO.read(computer_vision[j]);

                    ByteArrayOutputStream baos = new ByteArrayOutputStream();

                    ImageIO.write(im, "png", baos);
                    baos.flush();
                    byte[] data = baos.toByteArray();

                    baos.close();

                    String encodedImage = "data:image/png;base64," + Base64.getEncoder().encodeToString(data);

                    list_computer.add(encodedImage);
                }

                letter_obj.add("computer_vision", list_computer);

                list.add(letter_obj);
            }

            break;
        }

        JsonObject container = new JsonObject();
        container.add("list", list);
        Gson gson = new GsonBuilder().setPrettyPrinting().create();
        String json = gson.toJson(container);
        out.println(json);
    } catch (IOException ex) {
        Logger.getLogger(ListAction.class.getName()).log(Level.SEVERE, null, ex);
    }
}

From source file:alexandre.letteridentification.LoginAction.java

@Override
public void execute(HttpServletRequest request, PrintWriter out) {
    try {/*from w  w  w  .  j a  va  2  s  . com*/
        HttpSession session = request.getSession();

        String email = request.getParameter("email");
        String password = request.getParameter("password");

        Administrator a = serv.findAdministratorByEmail(email);

        if (a != null) {
            if (password.equals(a.getPassword())) {
                session.setAttribute("administrator", a);

                JsonObject result = new JsonObject();

                result.addProperty("administrator", a.getId());
                result.addProperty("link", "administration.html");

                JsonObject container = new JsonObject();
                container.add("result", result);
                Gson gson = new GsonBuilder().setPrettyPrinting().create();
                String json = gson.toJson(container);
                out.println(json);
            } else {
                session.invalidate();
            }
        } else {
            session.invalidate();
        }
    } catch (Throwable ex) {
        Logger.getLogger(LoginAction.class.getName()).log(Level.SEVERE, null, ex);
    }
}

From source file:allout58.mods.techtree.tree.TechNodeGSON.java

License:Open Source License

@Override
public JsonElement serialize(TechNode src, Type typeOfSrc, JsonSerializationContext context) {
    final JsonObject jsonObject = new JsonObject();
    jsonObject.addProperty("id", src.getId());
    jsonObject.addProperty("name", src.getName());
    jsonObject.addProperty("scienceRequired", src.getScienceRequired());
    jsonObject.addProperty("description", src.getDescription());

    final JsonArray jsonParents = new JsonArray();
    for (final TechNode parent : src.getParents()) {
        final JsonPrimitive jsonParent = new JsonPrimitive(parent.getId());
        jsonParents.add(jsonParent);//  w  w w.j  a va  2 s.  c o m
    }

    jsonObject.add("parents", jsonParents);

    final JsonArray jsonItems = new JsonArray();
    for (final ItemStack item : src.getLockedItems()) {
        jsonItems.add(context.serialize(item));
    }

    jsonObject.add("lockedItems", jsonItems);

    return jsonObject;
}

From source file:aopdomotics.storage.FoodStorage.java

/**
 * Return JSON from storage food items.//  w  w w.j  a  v  a 2  s.co m
 * @return 
 */
public JsonObject getStorage() {
    JsonObject storage = new JsonObject();

    JsonObject foodItems = new JsonObject();

    for (Food item : foods) {
        foodItems.addProperty(item.getClass().getSimpleName().toLowerCase(), item.getQuantity());
    }

    storage.add("Storage", foodItems);
    return storage;
}