Example usage for com.google.gson JsonArray add

Introduction

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

Prototype

public void add(JsonElement element) 

Source Link

Document

Adds the specified element to self.

Usage

From source file:blockplus.exports.PiecesRepresentation.java

License:Open Source License

private static String _toJson() {
    final JsonArray pieces = new JsonArray();
    for (final Polyomino polyomino : Polyomino.set()) {
        final Iterable<IPosition> positions = polyomino.positions();
        if (positions.iterator().hasNext()) {
            final JsonArray data = new JsonArray();
            for (final IPosition position : positions) {
                final JsonObject jsonObject = new JsonObject();
                jsonObject.addProperty("y", position.row());
                jsonObject.addProperty("x", position.column());
                data.add(jsonObject);
            }//w  w  w .  j  a  v a2  s.  c om
            pieces.add(data);
        }
    }
    return pieces.toString();
}

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From source file:blockplus.transport.VirtualClient.java

License:Open Source License

@Override
public void onMessage(final String message) {
    final JsonParser jsonParser = new JsonParser();
    final JsonObject jsonObject = jsonParser.parse(message).getAsJsonObject();
    final String type = jsonObject.get("type").getAsString();
    if (type.equals("game")) {
        final JsonObject data = jsonObject.get("data").getAsJsonObject();
        final int k = data.get("players").getAsInt();
        this.color = Colors.values()[k - 1].toString();
    }/* ww w . j  a v  a  2s.  c  om*/
    if (type.equals("update")) {
        final JsonObject data = jsonObject.get("data").getAsJsonObject();

        //            System.out.println(data);

        final String color = data.get("color").getAsString();
        if (color.equals(this.color)) {
            if (data.get("isTerminal").getAsBoolean()) {
                System.out.println("Game Over");
            } else {

                final Colors side = Colors.valueOf(this.color);

                final BoardEncoding boardEncoding = new BoardEncoding();
                final Board board = boardEncoding.decode(data.get("board").getAsJsonObject());

                //                    final OptionsEncoding optionsEncoding = new OptionsEncoding();
                //                    final Options options = optionsEncoding.decode(data.get("options").getAsJsonObject());

                final SidesEncoding sidesEncoding = new SidesEncoding();
                final Sides sides = sidesEncoding.decode(data.get("pieces").getAsJsonObject());

                final Context context = new Context(side, sides, board);
                final AI3 ai = new AI3();

                //                    final IPosition position = this.testAI(side, board, options);
                //                    final Set<IPosition> positions = this.moveSupplier(options, position);

                System.out.println();
                System.out.println(side);
                final Set<IPosition> positions = ai.get(context);

                final JsonArray jsonArray = new JsonArray();
                for (final IPosition iPosition : positions)
                    jsonArray.add(new JsonPrimitive(20 * iPosition.row() + iPosition.column() % 20)); // TODO !!!

                final MoveSubmit moveSubmit = new MoveSubmit(jsonArray);

                try {
                    this.send(moveSubmit);
                } catch (final Exception e) {
                }
            }
        }
    }
}

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From source file:br.com.anteros.social.facebook.utils.JsonUtils.java

License:Apache License

public static <T> T fromJson(String json, Class<T> cls) {
    Gson gson = buildGson();/*  w  w w .  ja v  a  2  s .  c  om*/

    JsonParser parser = new JsonParser();
    JsonElement element = parser.parse(json);

    if (cls != null && cls.isArray() && element instanceof JsonArray == false) {
        JsonArray jsonArray = new JsonArray();
        jsonArray.add(element);

        Type listType = new TypeToken<T>() {
        }.getType();
        return gson.fromJson(jsonArray, listType);
    }

    return gson.fromJson(json, cls);
}

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From source file:br.com.anteros.social.facebook.utils.JsonUtils.java

License:Apache License

public static <T> T fromJsonExcludeFields(String json, Class<T> cls) {
    Gson gson = new GsonBuilder().excludeFieldsWithoutExposeAnnotation().create();

    JsonParser parser = new JsonParser();
    JsonElement element = parser.parse(json);

    if (cls.isArray() && element instanceof JsonArray == false) {
        JsonArray jsonArray = new JsonArray();
        jsonArray.add(element);

        Type listType = new TypeToken<T>() {
        }.getType();/* w w  w.  j a  v  a2s  .  co  m*/
        return gson.fromJson(jsonArray, listType);
    }

    return gson.fromJson(json, cls);
}

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From source file:br.com.thiaguten.contrib.JsonContrib.java

License:Apache License

/**
 * Appends key and/or value to json// w w  w.j  av a 2s  . com
 *
 * @param json  string json which will be modified
 * @param key   key that will be appended
 * @param value value that will be appended
 * @return the specified JSON string with appended key and/or value
 */
public static String appendValueToJson(String json, String key, Object value) {
    JsonElement jsonElement = parseObject(json);

    if (jsonElement != null) {
        if (jsonElement.isJsonPrimitive()) {
            JsonArray jsonArray = new JsonArray();
            jsonArray.add(jsonElement);
            jsonArray.add(objectToJsonElementTree(value));
            return jsonArray.toString();
        } else if (jsonElement.isJsonObject()) {
            if (key == null) {
                throw new IllegalArgumentException(
                        "to append some value into a JsonObject the 'key' parameter must not be null");
            }
            JsonObject jsonObject = (JsonObject) jsonElement;
            jsonObject.add(key, objectToJsonElementTree(value));
            return jsonObject.toString();
        } else if (jsonElement.isJsonArray()) {
            JsonArray jsonArray = (JsonArray) jsonElement;
            jsonArray.add(objectToJsonElementTree(value));
            return jsonArray.toString();
        }
    }
    return getJsonElementAsString(jsonElement);
}

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From source file:br.com.thiaguten.contrib.JsonContrib.java

License:Apache License

private static void deepJsonArraySearchToJsonArrayFlattened(JsonArray jsonArray, JsonArray jsonArrayFlattened) {
    if (jsonArray == null || jsonArrayFlattened == null) {
        throw new IllegalArgumentException("JsonArray and/or JsonArrayFlattened parameter(s) must not be null");
    }/* w  ww  . j ava  2s.c  om*/

    Iterator<JsonElement> iterator = jsonArray.iterator();
    while (iterator.hasNext()) {
        JsonElement value = iterator.next();

        if (value.isJsonObject()) {
            // Creates new flattened JsonObject instance.
            JsonObject jsonObjectFlattened = new JsonObject();
            // Iterates recursively in JsonObject (value), checking content and populating the flattened JsonObject instance.
            deepJsonObjectSearchToJsonObjectFlattened((JsonObject) value, jsonObjectFlattened);
            // Adds the flattened JsonObject instance in the flattened JsonArray instance.
            jsonArrayFlattened.add(jsonObjectFlattened);
        } else if (value.isJsonArray()) {
            deepJsonArraySearchToJsonArrayFlattened((JsonArray) value, jsonArrayFlattened);
        } else {
            jsonArrayFlattened.add(value);
        }
    }
}

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From source file:br.ufsc.inf.ine5646.rest.CalculadoraServlet.java

public String handleRequest(String urlParams) {
    String[] params = urlParams.split("/");
    JsonArray ja = new JsonArray();
    try {/*from  w  w w .  j  a va  2 s .  com*/
        if (params.length != 3) {
            ja.add(new JsonPrimitive("erro"));
            ja.add(new JsonPrimitive("nmero de parmetros incorreto! Exemplo: soma/5/8"));
        } else if (!params[0].equals("soma") && !params[0].equals("subt") && !params[0].equals("mult")
                && !params[0].equals("divi")) {
            ja.add(new JsonPrimitive("erro"));
            ja.add(new JsonPrimitive("Operao deve ser uma destas: soma,subt,mult,divi"));
        } else if (params[0].equals("divi") && Double.parseDouble(params[2]) == 0) {
            ja.add(new JsonPrimitive("erro"));
            ja.add(new JsonPrimitive("diviso por zero"));
        } else {
            double num1 = Double.parseDouble(params[1]);
            double num2 = Double.parseDouble(params[2]);

            ja.add(new JsonPrimitive("ok"));

            switch (params[0]) {
            case "soma":
                ja.add(new JsonPrimitive(num1 + num2));
                break;
            case "subt":
                ja.add(new JsonPrimitive(num1 - num2));
                break;
            case "mult":
                ja.add(new JsonPrimitive(num1 * num2));
                break;
            case "divi":
                ja.add(new JsonPrimitive(num1 / num2));
                break;
            default:
                break;
            }
        }

    } catch (NumberFormatException ex) {
        ja.add(new JsonPrimitive("erro"));
        ja.add(new JsonPrimitive(params[1] + " e/ou " + params[2] + " no  nmero"));
    }

    return ja.toString();
}

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From source file:brand.GetBrandMaster.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods./*from  w ww  .ja  v a2 s  .c om*/
 *
 * @param request servlet request
 * @param response servlet response
 * @throws ServletException if a servlet-specific error occurs
 * @throws IOException if an I/O error occurs
 */
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    final DBHelper helper = DBHelper.GetDBHelper();
    final Connection dataConnection = helper.getConnMpAdmin();
    final JsonObject jResultObj = new JsonObject();
    if (dataConnection != null) {
        try {
            String sql = "select BRAND_CD,BRAND_NAME,USER_ID from BRANDMST";
            PreparedStatement pstLocal = dataConnection.prepareStatement(sql);
            ResultSet rsLocal = pstLocal.executeQuery();
            JsonArray array = new JsonArray();
            while (rsLocal.next()) {
                JsonObject object = new JsonObject();
                object.addProperty("BRAND_CD", rsLocal.getString("BRAND_CD"));
                object.addProperty("BRAND_NAME", rsLocal.getString("BRAND_NAME"));
                object.addProperty("USER_ID", rsLocal.getInt("USER_ID"));
                array.add(object);
            }
            jResultObj.addProperty("result", 1);
            jResultObj.addProperty("Cause", "success");
            jResultObj.add("data", array);
        } catch (SQLNonTransientConnectionException ex1) {
            jResultObj.addProperty("result", -1);
            jResultObj.addProperty("Cause", "Server is down");
        } catch (SQLException ex) {
            jResultObj.addProperty("result", -1);
            jResultObj.addProperty("Cause", ex.getMessage());
        }
    }
    response.getWriter().print(jResultObj);
}

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From source file:buri.ddmsence.util.Util.java

License:Open Source License

/**
 * Converts a list of items into a JSON Array.
 * //www. j  a  v a 2s.c  o m
 * @param values the values
 * @return a JSON array, with the values in the same order
 */
public static JsonArray getJSONArray(List<?> values) {
    JsonArray array = new JsonArray();
    for (Iterator iterator = values.iterator(); iterator.hasNext();) {
        Object value = (Object) iterator.next();
        if (value instanceof Double) {
            array.add(new JsonPrimitive((Double) value));
        } else if (value instanceof String) {
            array.add(new JsonPrimitive((String) value));
        } else if (value instanceof AbstractBaseComponent) {
            array.add(((AbstractBaseComponent) value).getJSONObject());
        } else {
            throw new IllegalArgumentException("Unexpected class for JSON property: " + value);
        }
    }
    return (array);
}

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From source file:business.DataGenerator.java

public String getData(int amount, String properties) {
    JsonArray names = new JsonArray();
    JsonObject person = new JsonObject();
    Gson gson = new Gson();

    for (int i = 0; i < amount; i++) {
        person = new JsonObject();

        if (properties.contains("fname")) {
            person.addProperty("fname", fnames.get(new Random().nextInt(6)));
        }/* www .  ja  v a 2 s .c  o  m*/
        if (properties.contains("lname")) {
            person.addProperty("lname", lnames.get(new Random().nextInt(6)));
        }
        if (properties.contains("street")) {
            person.addProperty("street", streets.get(new Random().nextInt(7)));
        }
        if (properties.contains("city")) {
            person.addProperty("city", cities.get(new Random().nextInt(7)));
        }
        //        System.out.println(i+") "+gson.toJson(person));
        names.add(person);

    }

    String jsonStr = gson.toJson(names);

    return jsonStr;
}

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