Example usage for org.json JSONObject opt

List of usage examples for org.json JSONObject opt

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Introduction

In this page you can find the example usage for org.json JSONObject opt.

Prototype

public Object opt(String key)

Source Link

Document

Get an optional value associated with a key.

Usage

From source file:com.panchosoft.appspy.models.iTunesProxy.java

public iTunesApp obtenerAppPorID(String appID) {
        // Hacemos una bsqueda en iTunes
        String datos_json = obtenerDatosAppJSON(appID);

        if (datos_json == null || datos_json.length() == 0) {
            return null;
        }//w w  w .j a  v a  2 s. c o  m

        try {
            JSONObject ob = new JSONObject(datos_json);

            if (ob == null) {
                return null;
            }

            JSONArray resultados = ob.getJSONArray("results");

            if (resultados == null) {
                return null;
            }

            JSONObject appdata = resultados.getJSONObject(0);

            if (appdata == null) {
                return null;
            }

            // Creamos el objeto iTunesApp
            iTunesApp app = new iTunesApp();
            app.setArtistId(appdata.opt("artistId").toString());
            app.setArtistName(appdata.optString("artistName"));
            app.setArtistViewUrl(appdata.optString("artistViewUrl"));
            app.setArtworkUrl100(appdata.optString("artworkUrl100"));
            app.setArtworkUrl60(appdata.optString("artworkUrl60"));
            app.setContentAdvisoryRating(appdata.optString("advisorRating"));
            app.setDescription(appdata.optString("description"));
            app.setFileSizeBytes(appdata.optString("fileSizeBytes"));
            // Generos
            JSONArray generos = appdata.getJSONArray("genreIds");
            String[] generosApp = new String[generos.length()];
            for (int i = 0; i < generos.length(); i++) {
                generosApp[i] = generos.getString(i);
            }
            app.setGenreIds(generosApp);
            // Generos nombres
            generos = appdata.getJSONArray("genres");
            generosApp = new String[generos.length()];
            for (int i = 0; i < generos.length(); i++) {
                generosApp[i] = generos.getString(i);
            }
            app.setGenres(generosApp);
            // Lenguajes
            JSONArray lenguajes = appdata.getJSONArray("genres");
            String[] lenguajesApp = new String[lenguajes.length()];
            for (int i = 0; i < lenguajes.length(); i++) {
                lenguajesApp[i] = lenguajes.getString(i);
            }
            app.setLanguageCodesISO2(lenguajesApp);
            app.setPrice(appdata.optString("price"));
            app.setPrimaryGenreId(appdata.optString("primaryGenreId"));
            app.setPrimaryGenreName(appdata.optString("primaryGenreName"));
            app.setReleaseDate(appdata.optString("releaseDate"));
            // Capturas
            JSONArray capturas = appdata.getJSONArray("screenshotUrls");
            String[] capturasApp = new String[capturas.length()];
            for (int i = 0; i < capturas.length(); i++) {
                capturasApp[i] = capturas.getString(i);
            }
            app.setScreenshotUrls(capturasApp);
            app.setSellerName(appdata.optString("sellerName"));
            app.setSellerUrl(appdata.optString("sellerUrl"));
            // Dispositivos soportados
            JSONArray dispositivos = appdata.getJSONArray("supportedDevices");
            String[] dispositivosApp = new String[dispositivos.length()];
            for (int i = 0; i < dispositivos.length(); i++) {
                dispositivosApp[i] = dispositivos.getString(i);
            }
            app.setSupportedDevices(dispositivosApp);
            app.setTrackCensoredName(appdata.optString("trackCensoredName"));
            app.setTrackName(appdata.optString("trackName"));
            app.setTrackViewUrl(appdata.optString("trackViewUrl"));
            app.setVersion(appdata.optString("version"));

            return app;
        } catch (JSONException ex) {
            Logger.getLogger("com.panchosoft.itunes").log(Level.WARNING, "Error: " + ex.getMessage());
        }

        return null;
    }

From source file:com.panchosoft.appspy.models.iTunesProxy.java

public iTunesApp obtenerApp(String appName) {

        // Hacemos una bsqueda en iTunes
        String datos_json = buscarDatosAppJSON(appName, 1);

        if (datos_json == null || datos_json.length() == 0) {
            return null;
        }//from   w  w  w. ja  v a2  s .c  o m

        try {
            JSONObject ob = new JSONObject(datos_json);

            if (ob == null) {
                return null;
            }

            JSONArray resultados = ob.getJSONArray("results");

            if (resultados == null) {
                return null;
            }

            JSONObject appdata = resultados.getJSONObject(0);

            if (appdata == null) {
                return null;
            }

            // Creamos el objeto iTunesApp
            iTunesApp app = new iTunesApp();
            app.setArtistId(appdata.opt("artistId").toString());
            app.setArtistName(appdata.optString("artistName"));
            app.setArtistViewUrl(appdata.optString("artistViewUrl"));
            app.setArtworkUrl100(appdata.optString("artworkUrl100"));
            app.setArtworkUrl60(appdata.optString("artworkUrl60"));
            app.setContentAdvisoryRating(appdata.optString("advisorRating"));
            app.setDescription(appdata.optString("description"));
            app.setFileSizeBytes(appdata.optString("fileSizeBytes"));
            // Generos
            JSONArray generos = appdata.getJSONArray("genreIds");
            String[] generosApp = new String[generos.length()];
            for (int i = 0; i < generos.length(); i++) {
                generosApp[i] = generos.getString(i);
            }
            app.setGenreIds(generosApp);
            // Generos nombres
            generos = appdata.getJSONArray("genres");
            generosApp = new String[generos.length()];
            for (int i = 0; i < generos.length(); i++) {
                generosApp[i] = generos.getString(i);
            }
            app.setGenres(generosApp);
            // Lenguajes
            JSONArray lenguajes = appdata.getJSONArray("genres");
            String[] lenguajesApp = new String[lenguajes.length()];
            for (int i = 0; i < lenguajes.length(); i++) {
                lenguajesApp[i] = lenguajes.getString(i);
            }
            app.setLanguageCodesISO2(lenguajesApp);
            app.setPrice(appdata.optString("price"));
            app.setPrimaryGenreId(appdata.optString("primaryGenreId"));
            app.setPrimaryGenreName(appdata.optString("primaryGenreName"));
            app.setReleaseDate(appdata.optString("releaseDate"));
            // Capturas
            JSONArray capturas = appdata.getJSONArray("screenshotUrls");
            String[] capturasApp = new String[capturas.length()];
            for (int i = 0; i < capturas.length(); i++) {
                capturasApp[i] = capturas.getString(i);
            }
            app.setScreenshotUrls(capturasApp);
            app.setSellerName(appdata.optString("sellerName"));
            app.setSellerUrl(appdata.optString("sellerUrl"));
            // Dispositivos soportados
            JSONArray dispositivos = appdata.getJSONArray("supportedDevices");
            String[] dispositivosApp = new String[dispositivos.length()];
            for (int i = 0; i < dispositivos.length(); i++) {
                dispositivosApp[i] = dispositivos.getString(i);
            }
            app.setSupportedDevices(dispositivosApp);
            app.setTrackCensoredName(appdata.optString("trackCensoredName"));
            app.setTrackName(appdata.optString("trackName"));
            app.setTrackViewUrl(appdata.optString("trackViewUrl"));
            app.setVersion(appdata.optString("version"));

            return app;
        } catch (JSONException ex) {
            Logger.getLogger("com.panchosoft.itunes").log(Level.WARNING, "Error: " + ex.getMessage());
        }

        return null;
    }

From source file:com.joyfulmongo.db.QueryConditionFilterRelation.java

public static boolean isRelationQuery(JSONObject constraints) {
    Object obj = constraints.opt(S_KEY);
    return (obj != null);
}

From source file:org.jjdltc.cordova.plugin.sftp.JJsftp.java

/**
 * Validate if the options sent by user are not null or empty and also if accomplish the base structure
 * /*from w  ww .j a v a2  s.c o m*/
 * @param arguments         The arguments passed by user with the JSONObject that has the host options
 * @return                  A valid 'hostData' JSONObject with its inner host options to connect
 * @throws JSONException
 */
private JSONObject setHostData(JSONArray arguments) throws JSONException {
    JSONObject hostData = arguments.optJSONObject(0);
    boolean validArgs = true;
    String[] keys = new String[] { "host", "user", "pswd" };

    if (hostData == null) {
        return null;
    }
    if (hostData.opt("port") == null) {
        hostData.put("port", 22);
    }

    for (int i = 0; i < keys.length; i++) {
        if (hostData.opt(keys[i]) == null) {
            validArgs = false;
            break;
        }
    }

    return (validArgs) ? hostData : null;
}

From source file:org.jjdltc.cordova.plugin.sftp.JJsftp.java

/**
 * Validate if the options sent by user are not null or empty and also if accomplish the base structure
 * /*  w  ww .j a v a  2s.  co  m*/
 * @param arguments         The arguments passed by user with the JSONArray of JSONObject with the local and remote path of the files
 * @return                  A valid 'actionArr' JSONArray with its inner JSONObject paths
 */
private JSONArray setActionArr(JSONArray arguments) {
    JSONArray actionArr = arguments.optJSONArray(1);
    boolean validArr = true;

    if (actionArr == null) {
        return null;
    }

    for (int i = 0; i < actionArr.length(); i++) {
        JSONObject tempActionObj = actionArr.optJSONObject(i);
        if (tempActionObj == null) {
            validArr = false;
        } else {
            validArr = (tempActionObj.opt("remote") == null || tempActionObj.opt("local") == null) ? false
                    : validArr;
        }
        if (!validArr) {
            break;
        }
    }

    return (validArr) ? actionArr : null;
}

From source file:com.clover.sdk.v3.JsonHelper.java

public static Map toMap(JSONObject object) {
    Map map = new HashMap();
    Iterator keys = object.keys();
    while (keys.hasNext()) {
        String key = (String) keys.next();
        map.put(key, fromJson(object.opt(key)));
    }//www .  j  a  v  a 2 s  .c o m
    return map;
}

From source file:com.vk.sdkweb.api.model.ParseUtils.java

/**
 * Parses object with follow rules://w  w  w .  j  a va 2 s .c  o m
 *
 * 1. All fields should had a public access.
 * 2. The name of the filed should be fully equal to name of JSONObject key.
 * 3. Supports parse of all Java primitives, all {@link java.lang.String},
 *  arrays of primitive types, {@link java.lang.String}s and {@link com.vk.sdkweb.api.model.VKApiModel}s,
 *  list implementation line {@link com.vk.sdkweb.api.model.VKList}, {@link com.vk.sdkweb.api.model.VKAttachments.VKAttachment} or {@link com.vk.sdkweb.api.model.VKPhotoSizes},
 *  {@link com.vk.sdkweb.api.model.VKApiModel}s.
 *
 * 4. Boolean fields defines by vk_int == 1 expression.
 *
 * @param object object to initialize
 * @param source data to read values
 * @param <T> type of result
 * @return initialized according with given data object
 * @throws JSONException if source object structure is invalid
 */
@SuppressWarnings("rawtypes")
public static <T> T parseViaReflection(T object, JSONObject source) throws JSONException {
    if (source.has("response")) {
        source = source.optJSONObject("response");
    }
    if (source == null) {
        return object;
    }
    for (Field field : object.getClass().getFields()) {
        field.setAccessible(true);
        String fieldName = field.getName();
        Class<?> fieldType = field.getType();

        Object value = source.opt(fieldName);
        if (value == null) {
            continue;
        }
        try {
            if (fieldType.isPrimitive() && value instanceof Number) {
                Number number = (Number) value;
                if (fieldType.equals(int.class)) {
                    field.setInt(object, number.intValue());
                } else if (fieldType.equals(long.class)) {
                    field.setLong(object, number.longValue());
                } else if (fieldType.equals(float.class)) {
                    field.setFloat(object, number.floatValue());
                } else if (fieldType.equals(double.class)) {
                    field.setDouble(object, number.doubleValue());
                } else if (fieldType.equals(boolean.class)) {
                    field.setBoolean(object, number.intValue() == 1);
                } else if (fieldType.equals(short.class)) {
                    field.setShort(object, number.shortValue());
                } else if (fieldType.equals(byte.class)) {
                    field.setByte(object, number.byteValue());
                }
            } else {
                Object result = field.get(object);
                if (value.getClass().equals(fieldType)) {
                    result = value;
                } else if (fieldType.isArray() && value instanceof JSONArray) {
                    result = parseArrayViaReflection((JSONArray) value, fieldType);
                } else if (VKPhotoSizes.class.isAssignableFrom(fieldType) && value instanceof JSONArray) {
                    Constructor<?> constructor = fieldType.getConstructor(JSONArray.class);
                    result = constructor.newInstance((JSONArray) value);
                } else if (VKAttachments.class.isAssignableFrom(fieldType) && value instanceof JSONArray) {
                    Constructor<?> constructor = fieldType.getConstructor(JSONArray.class);
                    result = constructor.newInstance((JSONArray) value);
                } else if (VKList.class.equals(fieldType)) {
                    ParameterizedType genericTypes = (ParameterizedType) field.getGenericType();
                    Class<?> genericType = (Class<?>) genericTypes.getActualTypeArguments()[0];
                    if (VKApiModel.class.isAssignableFrom(genericType)
                            && Parcelable.class.isAssignableFrom(genericType)
                            && Identifiable.class.isAssignableFrom(genericType)) {
                        if (value instanceof JSONArray) {
                            result = new VKList((JSONArray) value, genericType);
                        } else if (value instanceof JSONObject) {
                            result = new VKList((JSONObject) value, genericType);
                        }
                    }
                } else if (VKApiModel.class.isAssignableFrom(fieldType) && value instanceof JSONObject) {
                    result = ((VKApiModel) fieldType.newInstance()).parse((JSONObject) value);
                }
                field.set(object, result);
            }
        } catch (InstantiationException e) {
            throw new JSONException(e.getMessage());
        } catch (IllegalAccessException e) {
            throw new JSONException(e.getMessage());
        } catch (NoSuchMethodException e) {
            throw new JSONException(e.getMessage());
        } catch (InvocationTargetException e) {
            throw new JSONException(e.getMessage());
        } catch (NoSuchMethodError e) {
            //  ?:
            //   ,     getFields()   .
            //  ? ? ?,   ? ?,  Android  ?  .
            throw new JSONException(e.getMessage());
        }
    }
    return object;
}

From source file:com.mirasense.scanditsdk.plugin.ScanditSDK.java

private void setOptionsOnBundle(JSONObject options, Bundle bundle) {
    @SuppressWarnings("unchecked")
    Iterator<String> iter = (Iterator<String>) options.keys();
    while (iter.hasNext()) {
        String key = iter.next();
        Object obj = options.opt(key);
        if (obj != null) {
            if (obj instanceof Float) {
                bundle.putFloat(key.toLowerCase(), (Float) obj);
            } else if (obj instanceof Double) {
                bundle.putDouble(key.toLowerCase(), (Double) obj);
            } else if (obj instanceof Integer) {
                bundle.putInt(key.toLowerCase(), (Integer) obj);
            } else if (obj instanceof Boolean) {
                bundle.putBoolean(key.toLowerCase(), (Boolean) obj);
            } else if (obj instanceof String) {
                bundle.putString(key.toLowerCase(), (String) obj);
            }/*  w  w  w.  j  a v a  2  s .  c om*/
        }
    }
}

From source file:org.boris.xlloop.http.JSONCodec.java

public static FunctionRequest decodeRequest(Reader r) throws IOException, JSONException {
    JSONTokener t = new JSONTokener(r);
    JSONObject jo = new JSONObject(t);
    String name = jo.getString("name");
    JSONArray args = jo.getJSONArray("args");
    String sheetName = (String) jo.opt("sheetName");
    JSONObject caller = (JSONObject) jo.opt("caller");
    XLSRef cref = null;//from www .j av a 2s.c  o m
    if (caller != null) {
        cref = (XLSRef) decode(caller);
    }
    XLoper[] xargs = new XLoper[args.length()];
    for (int i = 0; i < xargs.length; i++) {
        xargs[i] = decode(args.getJSONObject(i));
    }

    return new FunctionRequest(name, xargs, cref, sheetName);

}

From source file:com.jsonstore.api.JSONStoreCollection.java

/**
 * Count the number of documents in the collection that are based on the given query.
 * @param query//from w  w w  .  ja  v a  2 s. c  o m
 *             The find query that limits the count scope.
 * @param options
 *             Additional options to modify the count operation.
 * @return The total number of documents that are currently in the database that are not
 *         marked dirty and fit the find query.
 * @throws JSONStoreCountException
 *             A failure occurred when trying to determine the count.
 * @throws JSONStoreDatabaseClosedException
 *             The JSONStore database is closed, and cannot be accessed to
 *             perform the count.
 */
public int countDocuments(JSONStoreQueryParts query, JSONStoreCountOptions options)
        throws JSONStoreCountException, JSONStoreDatabaseClosedException {
    JSONStoreAnalyticsLogInstance logInst = JSONStoreLogger.startAnalyticsInstance(getUsername(), getName(),
            JSONStoreLogger.OPERATION_COUNT);

    try {
        getAccessor(); // This does some closed checks.
        if (query == null) {
            query = new JSONStoreQueryParts();
        }
        if (options == null)
            options = new JSONStoreCountOptions();

        JSONStoreFindOptions findOptions = new JSONStoreFindOptions();
        if (options.shouldIncludeDeletedDocuments()) {
            findOptions.includeDeletedDocuments(true);
        }

        findOptions.addSearchFilterSpecial(DatabaseConstants.SQL_COUNT);

        try {
            List<JSONObject> results = this.findDocuments(query, findOptions);

            if (results != null && results.size() == 1) {
                JSONObject countResults = results.get(0);
                if (countResults == null || countResults.opt(DatabaseConstants.SQL_COUNT) == null) {
                    throw new JSONStoreCountException(
                            "Could not count the results. Missing count return value internally");
                }

                return countResults.getInt(DatabaseConstants.SQL_COUNT);
            } else {
                throw new JSONStoreCountException(
                        "Could not count the results. Missing results from find internally");
            }
        } catch (JSONStoreFilterException e) {
            throw new JSONStoreCountException(
                    "Could not count the results. Filter exception occured internally", e);
        } catch (JSONStoreFindException e) {
            throw new JSONStoreCountException("Could not count the results. Find exception occured internally",
                    e);
        } catch (JSONException e) {
            throw new JSONStoreCountException("Could not count the results. JSONException occured internally",
                    e);

        }
    } finally {
        logInst.end();
    }
}