Example usage for org.json JSONObject optJSONObject

List of usage examples for org.json JSONObject optJSONObject

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Introduction

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

Prototype

public JSONObject optJSONObject(String key)

Source Link

Document

Get an optional JSONObject associated with a key.

Usage

From source file:com.nosoop.json.VDF.java

/**
 * Recursively searches for JSONObjects, checking if they should be
 * formatted as arrays, then converted./* w w  w  .j a  v a  2  s. c om*/
 *
 * @param object An input JSONObject converted from VDF.
 * @return JSONObject containing the input JSONObject with objects changed
 * to arrays where applicable.
 * @throws JSONException
 */
private static JSONObject convertVDFArrays(JSONObject object) throws JSONException {
    JSONObject resp = new JSONObject();

    if (!object.keys().hasNext()) {
        return resp;
    }

    for (@SuppressWarnings("unchecked")
    Iterator<String> iter = object.keys(); iter.hasNext();) {
        String name = iter.next();
        JSONObject thing = object.optJSONObject(name);

        if (thing != null) {
            // Note:  Empty JSONObjects are also treated as arrays.
            if (containsVDFArray(thing)) {
                @SuppressWarnings("unchecked")
                Iterator<String> iter2 = thing.keys();
                List<String> sortingKeys = new ArrayList<String>();
                while (iter2.hasNext())
                    sortingKeys.add(iter2.next());
                Collections.sort(sortingKeys, new Comparator<String>() {
                    // Integers-as-strings comparator.
                    @Override
                    public int compare(String t, String t1) {
                        int i = Integer.parseInt(t), i1 = Integer.parseInt(t1);
                        return i - i1;
                    }
                });

                JSONArray sortedKeys = new JSONArray(sortingKeys);

                if (sortedKeys.length() > 0) {
                    JSONArray sortedObjects = thing.toJSONArray(sortedKeys);

                    for (int i = 0; i < sortedObjects.length(); i++) {
                        JSONObject arrayObject = sortedObjects.getJSONObject(i);

                        /**
                         * See if any values are also JSONObjects that
                         * should be arrays.
                         */
                        sortedObjects.put(i, convertVDFArrays(arrayObject));
                    }

                    /**
                     * If this JSONObject represents a non-empty array in
                     * VDF format, convert it to a JSONArray.
                     */
                    resp.put(name, sortedObjects);
                } else {
                    /**
                     * If this JSONObject represents an empty array, give it
                     * an empty JSONArray.
                     */
                    resp.put(name, new JSONArray());
                }
            } else {
                /**
                 * If this JSONObject is not a VDF array, see if its values
                 * are before adding.
                 */
                resp.put(name, convertVDFArrays(thing));
            }
        } else {
            /**
             * It's a plain data value. Add it in.
             */
            resp.put(name, object.get(name));
        }
    }

    /**
     * Return the converted JSONObject.
     */
    return resp;
}

From source file:com.nosoop.json.VDF.java

/**
 * Checks that a JSONObject converted from a VDF file is an array. If so,
 * the only keys in the JSONObject are a continues set of integers
 * represented by Strings starting from "0". Note that empty JSONObjects are
 * also treated as arrays.//from  w w  w  . ja  v  a2  s.  c o m
 *
 * @param object The JSONObject to check for a VDF-formatted array.
 * @return Whether or not the JSONObject is a VDF-formatted array.
 */
private static boolean containsVDFArray(JSONObject object) {
    int indices = object.length();
    int[] index = new int[indices];

    for (int i = 0; i < indices; i++) {
        index[i] = -1;
    }

    /**
     * Fail if we encounter a non-integer, if a value isn't a JSONObject,
     * or if the key is a number that is larger than the size of the array
     * (meaning we're missing a value).
     */
    for (@SuppressWarnings("unchecked")
    Iterator<String> iter = object.keys(); iter.hasNext();) {
        String name = iter.next();
        if (object.optJSONObject(name) == null) {
            return false;
        }

        try {
            int i = Integer.parseInt(name);

            if (i >= indices) {
                return false;
            }

            index[i] = i;
        } catch (NumberFormatException e) {
            return false;
        }
    }

    // Fail if we are missing any values (e.g., 0, 1, 2, 3, 4, 5, 7, 8, 9).
    for (int i = 0; i < indices; i++) {
        if (index[i] != i) {
            return false;
        }
    }

    return true;
}

From source file:com.melniqw.instagramsdk.UserInfo.java

public static UserInfo fromJSON(JSONObject o) throws JSONException {
    if (o == null)
        return null;
    UserInfo userInfo = new UserInfo();
    userInfo.user = User.fromJSON(o);/*from w w w. j  av  a2  s .  c om*/
    userInfo.bio = o.optString("bio");
    userInfo.website = o.optString("website");
    JSONObject countsJSON = o.optJSONObject("counts");
    userInfo.media = countsJSON.optInt("media");
    userInfo.follows = countsJSON.optInt("follows");
    userInfo.followedBy = countsJSON.optInt("followed_by");
    return userInfo;
}

From source file:com.external.androidquery.service.MarketService.java

protected void showUpdateDialog(JSONObject jo) {

    if (jo == null || version != null)
        return;/*www . j a  v  a2s .c  o m*/

    if (!isActive())
        return;

    JSONObject dia = jo.optJSONObject("dialog");

    String update = dia.optString("update", "Update");
    String skip = dia.optString("skip", "Skip");
    String rate = dia.optString("rate", "Rate");
    //String message = dia.optString("body", "");
    String body = dia.optString("wbody", "");
    String title = dia.optString("title", "Update Available");

    AQUtility.debug("wbody", body);

    version = jo.optString("version", null);

    Drawable icon = getAppIcon();

    Context context = act;

    final AlertDialog dialog = new AlertDialog.Builder(context).setIcon(icon).setTitle(title)
            .setPositiveButton(rate, handler).setNeutralButton(skip, handler).setNegativeButton(update, handler)
            .create();

    dialog.setMessage(Html.fromHtml(patchBody(body), null, handler));

    aq.show(dialog);

    return;

}

From source file:uguess.qucai.com.merchant.business.user.protocol.GetPublicKeyProcess.java

@Override
protected void onResult(JSONObject o) {
    //???/*w w  w  .j  a v  a  2 s .c  o  m*/
    int value = o.optInt("result_code");
    if (value == 0) {
        /**
         * ??
         */
        JSONObject key = o.optJSONObject("body");
        if (key != null) {
            String keyString = key.optString("public_key");
            Cache.getInstance().setPublicKey(keyString);
        } else {

        }
    }
    setProcessStatus(value);
}

From source file:uguess.qucai.com.merchant.business.user.protocol.GetPublicKeyProcess.java

public void storePublicKey(JSONObject o) {
    JSONObject key = o.optJSONObject("body");
    if (key == null && MAX_NUM > -1) {
        QucaiApplication.getInstance().getPublicKey();
        MAX_NUM--;/*w w  w.j  a  v a 2 s .c om*/
    } else if (key != null) {
        String keyString = key.optString("public_key");
        Cache.getInstance().setPublicKey(keyString);
    } else {

    }
}

From source file:org.jandroid2cloud.connection.ChannelHandler.java

@Override
public void message(String rawMsg) {
    logger.debug("Received message from server:" + rawMsg);

    try {/*  w  ww  . ja v  a  2 s . c o  m*/
        JSONObject jsonMessage = new JSONObject(new JSONTokener(rawMsg));
        JSONObject links = (JSONObject) jsonMessage.opt("links");
        if (links == null) {
            JSONObject link = jsonMessage.optJSONObject("link");
            handleLink(link);
        } else {
            Iterator it = links.keys();
            while (it.hasNext()) {
                String s = (String) it.next();
                if (s != null && !s.isEmpty()) {
                    JSONObject o = links.getJSONObject(s);
                    handleLink(o);
                }
            }
        }

        Map<String, String> params = new HashMap<String, String>();
        params.put("links", rawMsg);
        String response = oauth.makeRequest("http://" + config.getHost() + "/markread", Verb.POST, params);
        logger.debug("Marked message as read");
    } catch (JSONException e) {
        e.printStackTrace();
    } catch (NetworkException e) {
        logger.error(NotificationAppender.MARKER, "Could not mark links as read.\n"
                + "You will not receive more links until that is done.\n" + "See log for details", e);
    }
}

From source file:org.eclipse.orion.server.cf.handlers.v1.AppsHandlerV1.java

@Override
protected CFJob handlePut(App resource, HttpServletRequest request, HttpServletResponse response,
        final String pathString) {
    final JSONObject targetJSON2 = extractJSONData(
            IOUtilities.getQueryParameter(request, CFProtocolConstants.KEY_TARGET));

    IPath path = pathString != null ? new Path(pathString) : new Path("");
    final String appGuid = path.segment(0);
    boolean addRoute = "routes".equals(path.segment(1));
    final String routeGuid = addRoute ? path.segment(2) : null;

    if (addRoute)
        return new CFJob(request, false) {
            @Override//from w  w  w.j a  va  2  s .com
            protected IStatus performJob() {
                try {
                    ComputeTargetCommand computeTarget = new ComputeTargetCommand(this.userId, targetJSON2);
                    IStatus status = computeTarget.doIt();
                    if (!status.isOK())
                        return status;
                    Target target = computeTarget.getTarget();

                    GetAppByGuidCommand getAppByGuid = new GetAppByGuidCommand(target.getCloud(), appGuid);
                    IStatus getAppByGuidStatus = getAppByGuid.doIt();
                    if (!getAppByGuidStatus.isOK())
                        return getAppByGuidStatus;
                    App app = getAppByGuid.getApp();

                    GetRouteByGuidCommand getRouteByGuid = new GetRouteByGuidCommand(target.getCloud(),
                            routeGuid);
                    IStatus getRouteByGuidStatus = getRouteByGuid.doIt();
                    if (!getRouteByGuidStatus.isOK())
                        return getRouteByGuidStatus;
                    Route route = getRouteByGuid.getRoute();

                    MapRouteCommand unmapRoute = new MapRouteCommand(target, app, route.getGuid());
                    return unmapRoute.doIt();
                } catch (Exception e) {
                    String msg = NLS.bind("Failed to handle request for {0}", pathString); //$NON-NLS-1$
                    ServerStatus status = new ServerStatus(IStatus.ERROR,
                            HttpServletResponse.SC_INTERNAL_SERVER_ERROR, msg, e);
                    logger.error(msg, e);
                    return status;
                }
            }
        };

    final JSONObject jsonData = extractJSONData(request);
    final JSONObject targetJSON = jsonData.optJSONObject(CFProtocolConstants.KEY_TARGET);

    final String state = jsonData.optString(CFProtocolConstants.KEY_STATE, null);
    final String appName = jsonData.optString(CFProtocolConstants.KEY_NAME, null);
    final String contentLocation = ServletResourceHandler.toOrionLocation(request,
            jsonData.optString(CFProtocolConstants.KEY_CONTENT_LOCATION, null));

    /* default application startup is one minute */
    int userTimeout = jsonData.optInt(CFProtocolConstants.KEY_TIMEOUT, 60);
    final int timeout = (userTimeout > 0) ? userTimeout : 0;

    /* TODO: The force shouldn't be always with us */
    final boolean force = jsonData.optBoolean(CFProtocolConstants.KEY_FORCE, true);

    return new CFJob(request, false) {
        @Override
        protected IStatus performJob() {
            try {
                ComputeTargetCommand computeTarget = new ComputeTargetCommand(this.userId, targetJSON);
                IStatus status = computeTarget.doIt();
                if (!status.isOK())
                    return status;
                Target target = computeTarget.getTarget();

                /* parse the application manifest */
                String manifestAppName = null;
                ParseManifestCommand parseManifestCommand = null;
                if (contentLocation != null) {
                    parseManifestCommand = new ParseManifestCommand(target, this.userId, contentLocation);
                    status = parseManifestCommand.doIt();
                    if (!status.isOK())
                        return status;

                    /* get the manifest name */
                    ManifestParseTree manifest = parseManifestCommand.getManifest();
                    if (manifest != null) {
                        ManifestParseTree applications = manifest.get(CFProtocolConstants.V2_KEY_APPLICATIONS);
                        if (applications.getChildren().size() > 0)
                            manifestAppName = applications.get(0).get(CFProtocolConstants.V2_KEY_NAME)
                                    .getValue();
                    }
                }

                GetAppCommand getAppCommand = new GetAppCommand(target,
                        appName != null ? appName : manifestAppName);
                status = getAppCommand.doIt();
                App app = getAppCommand.getApp();

                if (CFProtocolConstants.KEY_STARTED.equals(state)) {
                    if (!status.isOK())
                        return status;
                    return new StartAppCommand(target, app, timeout).doIt();
                } else if (CFProtocolConstants.KEY_STOPPED.equals(state)) {
                    if (!status.isOK())
                        return status;
                    return new StopAppCommand(target, app).doIt();
                } else {
                    if (parseManifestCommand == null) {
                        String msg = NLS.bind("Failed to handle request for {0}", pathString); //$NON-NLS-1$
                        status = new ServerStatus(IStatus.ERROR, HttpServletResponse.SC_INTERNAL_SERVER_ERROR,
                                msg, null);
                        logger.error(msg);
                        return status;
                    }
                }

                // push new application
                if (app == null)
                    app = new App();

                app.setName(appName != null ? appName : manifestAppName);
                app.setManifest(parseManifestCommand.getManifest());

                status = new PushAppCommand(target, app, parseManifestCommand.getAppStore(), force).doIt();
                if (!status.isOK())
                    return status;

                // get the app again
                getAppCommand = new GetAppCommand(target, app.getName());
                getAppCommand.doIt();
                app = getAppCommand.getApp();
                app.setManifest(parseManifestCommand.getManifest());

                new StartAppCommand(target, app).doIt();

                return status;
            } catch (Exception e) {
                String msg = NLS.bind("Failed to handle request for {0}", pathString); //$NON-NLS-1$
                ServerStatus status = new ServerStatus(IStatus.ERROR,
                        HttpServletResponse.SC_INTERNAL_SERVER_ERROR, msg, e);
                logger.error(msg, e);
                return status;
            }
        }
    };
}

From source file:org.schedulesdirect.grabber.Grabber.java

private boolean logoCacheInvalid(JSONObject station) throws JSONException, IOException {
    JSONObject logo = station.optJSONObject("logo");
    if (logo != null) {
        String callsign = station.getString("callsign");
        String cached = logoCache.optString(callsign, null);
        if (cached != null)
            return !cached.equals(logo.optString("md5"));
    }//from ww w  .  java  2s.c o  m
    return true;
}

From source file:weathernotificationservice.wns.activities.MainActivity.java

private ParseResult parseTodayJson(String result) {
    try {//from   ww  w. j av a2s.c  o m
        JSONObject reader = new JSONObject(result);

        final String code = reader.optString("cod");
        if ("404".equals(code)) {
            return ParseResult.CITY_NOT_FOUND;
        }

        String city = reader.getString("name");
        String country = "";
        JSONObject countryObj = reader.optJSONObject("sys");
        if (countryObj != null) {
            country = countryObj.getString("country");
            todayWeather.setSunrise(countryObj.getString("sunrise"));
            todayWeather.setSunset(countryObj.getString("sunset"));
        }
        todayWeather.setCity(city);
        todayWeather.setCountry(country);

        JSONObject coordinates = reader.getJSONObject("coord");
        if (coordinates != null) {
            SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(this);
            sp.edit().putFloat("latitude", (float) coordinates.getDouble("lon"))
                    .putFloat("longitude", (float) coordinates.getDouble("lat")).commit();
        }

        JSONObject main = reader.getJSONObject("main");

        todayWeather.setTemperature(main.getString("temp"));
        todayWeather.setDescription(reader.getJSONArray("weather").getJSONObject(0).getString("description"));
        JSONObject windObj = reader.getJSONObject("wind");
        todayWeather.setWind(windObj.getString("speed"));
        if (windObj.has("deg")) {
            todayWeather.setWindDirectionDegree(windObj.getDouble("deg"));
        } else {
            Log.e("parseTodayJson", "No wind direction available");
            todayWeather.setWindDirectionDegree(null);
        }
        todayWeather.setPressure(main.getString("pressure"));
        todayWeather.setHumidity(main.getString("humidity"));

        JSONObject rainObj = reader.optJSONObject("rain");
        String rain;
        if (rainObj != null) {
            rain = getRainString(rainObj);
        } else {
            JSONObject snowObj = reader.optJSONObject("snow");
            if (snowObj != null) {
                rain = getRainString(snowObj);
            } else {
                rain = "0";
            }
        }
        todayWeather.setRain(rain);

        final String idString = reader.getJSONArray("weather").getJSONObject(0).getString("id");
        todayWeather.setId(idString);
        todayWeather.setIcon(
                setWeatherIcon(Integer.parseInt(idString), Calendar.getInstance().get(Calendar.HOUR_OF_DAY)));

        SharedPreferences.Editor editor = PreferenceManager.getDefaultSharedPreferences(MainActivity.this)
                .edit();
        editor.putString("lastToday", result);
        editor.commit();

    } catch (JSONException e) {
        Log.e("JSONException Data", result);
        e.printStackTrace();
        return ParseResult.JSON_EXCEPTION;
    }

    return ParseResult.OK;
}