Example usage for org.json JSONObject getJSONArray

List of usage examples for org.json JSONObject getJSONArray

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Introduction

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

Prototype

public JSONArray getJSONArray(String key) throws JSONException

Source Link

Document

Get the JSONArray value associated with a key.

Usage

From source file:com.pansapiens.occyd.JSONdecoder.java

/**
* Abstract utility class for parsing JSON objects (as strings) and
* returning Java objects.// w  w  w  .ja  va 2  s .c  o m
*/
public static ArrayList<Post> json2postArray(String json_txt) throws JSONException {
    /**
     * Takes an appropriate JSON format string, returned as a response
     * by the server to a search query, returns an ArrayList
     *  of Post objects. 
     */
    ArrayList<Post> post_results = new ArrayList();

    if (json_txt != null) {
        // http://code.google.com/android/reference/org/json/JSONObject.html
        JSONTokener jsontok = new JSONTokener(json_txt);
        JSONObject json;
        String geohash = null;
        String[] tags = null;

        // TODO: read these from the JSON too
        //String key = null;
        //String user = null;
        //String desc = null;
        //URL link = null;
        // see: http://java.sun.com/j2se/1.4.2/docs/api/java/util/Date.html
        //Date date = null;
        // parse "2008-12-31 03:22:23.350798" format date with:
        // (could have an issue with to many millisecond places SSSSSS .... may need to truncate)
        // SimpleDateFormat dateformat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSS");
        // Date date = dateformat.parse(dateString);

        float lat, lon;

        json = new JSONObject(jsontok);

        // catch any error codes in the returned json
        String result = json.getString("result");
        if (!result.equals("done")) {
            return post_results;
        }

        // unpack the json into Post objects, add them to the result list
        JSONArray posts = json.getJSONArray("posts");
        for (int i = 0; i < posts.length(); i++) {
            JSONObject p = posts.getJSONObject(i);
            geohash = (String) p.get("geohash");
            JSONArray coordinates = p.getJSONArray("coordinates");
            lat = (float) coordinates.getDouble(0);
            lon = (float) coordinates.getDouble(1);

            JSONArray t = p.getJSONArray("tags");
            tags = new String[t.length()];
            for (int j = 0; j < t.length(); j++) {
                tags[j] = t.getString(j);
            }

            Post post = new Post(lat, lon, geohash, tags);
            post_results.add(post);
        }
    }
    return post_results;
}

From source file:net.jmhertlein.mcanalytics.console.gui.LoginPane.java

private void loadHostPanes(JSONObject config) {

    if (config.has("hosts")) {
        JSONArray hosts = config.getJSONArray("hosts");
        for (int i = 0; i < hosts.length(); i++) {
            JSONObject host = hosts.getJSONObject(i);
            HostEntry entry = HostEntry.fromJSON(host);
            try {
                entry.setHasCert(trust.containsAlias(entry.getUrl() + "-private"));
            } catch (KeyStoreException ex) {
                Logger.getLogger(LoginPane.class.getName()).log(Level.SEVERE, null, ex);
            }//  w  w  w . j av  a  2s  . com
            hostList.getItems().add(entry);
        }
    }

    if (!hostList.getItems().isEmpty())
        hostList.getSelectionModel().select(0);
}

From source file:com.aerhard.oxygen.plugin.dbtagger.util.JsonUtil.java

/**
 * Gets table headers from the JSON server response.
 * //from w ww .ja v a  2s .co  m
 * @param responseJSON
 *            the JSON response
 * @return the headers
 */
private String[] getTableHeaders(JSONObject responseJSON) {
    String[] cols = null;
    try {
        JSONArray colsArray = responseJSON.getJSONArray("cols");
        cols = new String[colsArray.length()];
        JSONObject fieldObj;
        for (int i = 0; i < colsArray.length(); i++) {
            fieldObj = (JSONObject) colsArray.get(i);
            cols[i] = fieldObj.optString("name");
        }
    } catch (JSONException e) {
        workspace.showErrorMessage(i18n.getString("jsonUtil.columnNameError"));
    }
    return cols;
}

From source file:com.aerhard.oxygen.plugin.dbtagger.util.JsonUtil.java

/**
 * Gets the table body in the JSON server response and calls
 * {@link #convertArray(int, int, JSONArray)}.
 * /*from   www .  j  a v a 2 s .c  o  m*/
 * @param responseJSON
 *            the JSON response
 * @return the body content
 */
private String[][] getTableBody(JSONObject responseJSON, int columns) {
    try {
        JSONArray dataArray = responseJSON.getJSONArray("data");
        if (dataArray != null) {
            int rows = dataArray.length();
            if (rows > 0) {
                return convertArray(rows, columns, dataArray);
            }
        }
    } catch (JSONException e) {
        workspace.showErrorMessage(i18n.getString("jsonUtil.dataError") + "\n" + e.toString());
    } catch (ArrayStoreException e) {
        workspace.showErrorMessage(e.toString());
    }
    return null;
}

From source file:fr.pasteque.client.sync.SendProcess.java

private boolean parseCustomer(JSONObject resp) {
    try {//from  w ww  . j  a  v  a 2s . c om
        // Were customers properly send ?
        JSONObject o = resp.getJSONObject("content");
        JSONArray ids = o.getJSONArray("saved");
        int createdCustomerSize = Data.Customer.createdCustomers.size();
        for (int i = 0; i < createdCustomerSize; i++) {
            String tmpId = Data.Customer.createdCustomers.get(i).getId();
            String serverId = ids.getString(i);
            if (tmpId == null)
                continue; // Should never happen.
            // Updating local info
            for (Customer c : Data.Customer.customers) {
                if (c.getId().equals(tmpId)) {
                    c.setId(serverId);
                    break;
                }
            }
            for (Ticket t : Data.Session.currentSession(this.ctx).getTickets()) {
                Customer c = t.getCustomer();
                if (c != null && c.getId().equals(tmpId)) {
                    c.setId(serverId);
                }
            }
            for (Receipt r : Data.Receipt.getReceipts(this.ctx)) {
                Customer c = r.getTicket().getCustomer();
                if (c != null && c.getId().equals(tmpId)) {
                    c.setId(serverId);
                }
            }
            Data.Customer.resolvedIds.put(tmpId, serverId);
        }
        // Sending Customer completed
        Data.Customer.createdCustomers.clear();
        Data.Customer.save(this.ctx);
        Data.Session.save(this.ctx);
        Data.Receipt.save(this.ctx);
        Log.i(LOG_TAG, "Customer Sync: Saved new local customer ids");
        this.sendCustomer = false;
        this.subprogress = 0;
        SyncUtils.notifyListener(this.listener, SyncSend.CUSTOMER_SYNC_DONE);
        instance.nextArchive();
        return true;
    } catch (JSONException e) {
        // Customer not send properly.
        Log.i(LOG_TAG, "Error while parsing customer result", e);
        SyncUtils.notifyListener(this.listener, SyncSend.CUSTOMER_SYNC_FAILED);
    } catch (IOError e) {
        Log.i(LOG_TAG, "Could not save customer data in parse customer", e);
        SyncUtils.notifyListener(this.listener, SyncSend.CUSTOMER_SYNC_FAILED);
    }
    return false;
}

From source file:conroller.CommentController.java

public static ArrayList<CommentModel> viewComment() throws IOException, JSONException {
    phpConnection.setConnection(//from   ww w .j av a  2 s  . c o  m
            "http://itmahaweliauthority.net23.net/MahaweliAuthority/CommentPHPfiles/CommentGetView.php");
    String feedbackId, userName, typeOfUser, tankName, massage;
    ArrayList<CommentModel> arrayList = new ArrayList<>();
    JSONObject jSONObject = new JSONObject(phpConnection.readData());
    JSONArray array = jSONObject.getJSONArray("server_response");
    for (int i = 0; i < array.length(); i++) {
        JSONObject details = array.getJSONObject(i);
        try {
            feedbackId = String.valueOf(details.getString("feedbackId"));
        } catch (Exception ex) {
            feedbackId = null;
        }
        try {
            userName = String.valueOf(details.getString("userName"));
        } catch (Exception ex) {
            userName = null;
        }
        try {
            typeOfUser = String.valueOf(details.getString("typeOfUser"));
        } catch (Exception ex) {
            typeOfUser = null;
        }
        try {
            tankName = String.valueOf(details.getString("tankName"));
        } catch (Exception ex) {
            tankName = null;
        }
        try {
            massage = String.valueOf(details.getString("massage"));
        } catch (Exception ex) {
            massage = null;
        }
        CommentModel model = new CommentModel(feedbackId, userName, typeOfUser, tankName, massage);
        arrayList.add(model);
    }
    return arrayList;
}

From source file:com.swisscom.android.sunshine.data.FetchWeatherTask.java

/**
 * Take the String representing the complete forecast in JSON Format and
 * pull out the data we need to construct the Strings needed for the wireframes.
 *
 * Fortunately parsing is easy:  constructor takes the JSON string and converts it
 * into an Object hierarchy for us.// w w w . ja  v  a  2s .c  o  m
 */
private Void getWeatherDataFromJson(String forecastJsonStr, int numDays, String locationSetting)
        throws JSONException {

    // These are the names of the JSON objects that need to be extracted.

    // Location information
    final String OWM_CITY = "city";
    final String OWM_CITY_NAME = "name";
    final String OWM_COORD = "coord";
    final String OWM_COORD_LAT = "lat";
    final String OWM_COORD_LONG = "lon";

    // Weather information.  Each day's forecast info is an element of the "list" array.
    final String OWM_LIST = "list";

    final String OWM_DATETIME = "dt";
    final String OWM_PRESSURE = "pressure";
    final String OWM_HUMIDITY = "humidity";
    final String OWM_WINDSPEED = "speed";
    final String OWM_WIND_DIRECTION = "deg";

    // All temperatures are children of the "temp" object.
    final String OWM_TEMPERATURE = "temp";
    final String OWM_MAX = "max";
    final String OWM_MIN = "min";

    final String OWM_WEATHER = "weather";
    final String OWM_DESCRIPTION = "main";
    final String OWM_WEATHER_ID = "id";

    JSONObject forecastJson = new JSONObject(forecastJsonStr);
    JSONArray weatherArray = forecastJson.getJSONArray(OWM_LIST);

    JSONObject cityJson = forecastJson.getJSONObject(OWM_CITY);
    String cityName = cityJson.getString(OWM_CITY_NAME);
    JSONObject coordJSON = cityJson.getJSONObject(OWM_COORD);
    double cityLatitude = coordJSON.getLong(OWM_COORD_LAT);
    double cityLongitude = coordJSON.getLong(OWM_COORD_LONG);

    Log.v(LOG_TAG, cityName + ", with coord: " + cityLatitude + " " + cityLongitude);

    // Insert the location into the database.
    long locationID = addLocation(locationSetting, cityName, cityLatitude, cityLongitude);

    // Get and insert the new weather information into the database
    Vector<ContentValues> cVVector = new Vector<ContentValues>(weatherArray.length());

    for (int i = 0; i < weatherArray.length(); i++) {
        // These are the values that will be collected.

        long dateTime;
        double pressure;
        int humidity;
        double windSpeed;
        double windDirection;

        double high;
        double low;

        String description;
        int weatherId;

        // Get the JSON object representing the day
        JSONObject dayForecast = weatherArray.getJSONObject(i);

        // The date/time is returned as a long.  We need to convert that
        // into something human-readable, since most people won't read "1400356800" as
        // "this saturday".
        dateTime = dayForecast.getLong(OWM_DATETIME);

        pressure = dayForecast.getDouble(OWM_PRESSURE);
        humidity = dayForecast.getInt(OWM_HUMIDITY);
        windSpeed = dayForecast.getDouble(OWM_WINDSPEED);
        windDirection = dayForecast.getDouble(OWM_WIND_DIRECTION);

        // Description is in a child array called "weather", which is 1 element long.
        // That element also contains a weather code.
        JSONObject weatherObject = dayForecast.getJSONArray(OWM_WEATHER).getJSONObject(0);
        description = weatherObject.getString(OWM_DESCRIPTION);
        weatherId = weatherObject.getInt(OWM_WEATHER_ID);

        // Temperatures are in a child object called "temp".  Try not to name variables
        // "temp" when working with temperature.  It confuses everybody.
        JSONObject temperatureObject = dayForecast.getJSONObject(OWM_TEMPERATURE);
        high = temperatureObject.getDouble(OWM_MAX);
        low = temperatureObject.getDouble(OWM_MIN);

        ContentValues weatherValues = new ContentValues();

        weatherValues.put(WeatherEntry.COLUMN_LOC_KEY, locationID);
        weatherValues.put(WeatherEntry.COLUMN_DATETEXT,
                WeatherContract.getDbDateString(new Date(dateTime * 1000L)));
        weatherValues.put(WeatherEntry.COLUMN_HUMIDITY, humidity);
        weatherValues.put(WeatherEntry.COLUMN_PRESSURE, pressure);
        weatherValues.put(WeatherEntry.COLUMN_WIND_SPEED, windSpeed);
        weatherValues.put(WeatherEntry.COLUMN_DEGREES, windDirection);
        weatherValues.put(WeatherEntry.COLUMN_MAX_TEMP, high);
        weatherValues.put(WeatherEntry.COLUMN_MIN_TEMP, low);
        weatherValues.put(WeatherEntry.COLUMN_SHORT_DESC, description);
        weatherValues.put(WeatherEntry.COLUMN_WEATHER_ID, weatherId);

        cVVector.add(weatherValues);
    }
    if (cVVector.size() > 0) {
        ContentValues[] cvArray = new ContentValues[cVVector.size()];
        cVVector.toArray(cvArray);
        int rowsInserted = mContext.getContentResolver().bulkInsert(WeatherEntry.CONTENT_URI, cvArray);
        Log.v(LOG_TAG, "inserted " + rowsInserted + " rows of weather data");
    }
    return null;
}

From source file:cn.code.notes.gtask.remote.GTaskManager.java

private void addLocalNode(Node node) throws NetworkFailureException {
    if (mCancelled) {
        return;//from w w w.j  a v  a 2 s.c o m
    }

    SqlNote sqlNote;
    if (node instanceof TaskList) {
        if (node.getName().equals(GTaskStringUtils.MIUI_FOLDER_PREFFIX + GTaskStringUtils.FOLDER_DEFAULT)) {
            sqlNote = new SqlNote(mContext, Notes.ID_ROOT_FOLDER);
        } else if (node.getName()
                .equals(GTaskStringUtils.MIUI_FOLDER_PREFFIX + GTaskStringUtils.FOLDER_CALL_NOTE)) {
            sqlNote = new SqlNote(mContext, Notes.ID_CALL_RECORD_FOLDER);
        } else {
            sqlNote = new SqlNote(mContext);
            sqlNote.setContent(node.getLocalJSONFromContent());
            sqlNote.setParentId(Notes.ID_ROOT_FOLDER);
        }
    } else {
        sqlNote = new SqlNote(mContext);
        JSONObject js = node.getLocalJSONFromContent();
        try {
            if (js.has(GTaskStringUtils.META_HEAD_NOTE)) {
                JSONObject note = js.getJSONObject(GTaskStringUtils.META_HEAD_NOTE);
                if (note.has(NoteColumns.ID)) {
                    long id = note.getLong(NoteColumns.ID);
                    if (DataUtils.existInNoteDatabase(mContentResolver, id)) {
                        // the id is not available, have to create a new one
                        note.remove(NoteColumns.ID);
                    }
                }
            }

            if (js.has(GTaskStringUtils.META_HEAD_DATA)) {
                JSONArray dataArray = js.getJSONArray(GTaskStringUtils.META_HEAD_DATA);
                for (int i = 0; i < dataArray.length(); i++) {
                    JSONObject data = dataArray.getJSONObject(i);
                    if (data.has(DataColumns.ID)) {
                        long dataId = data.getLong(DataColumns.ID);
                        if (DataUtils.existInDataDatabase(mContentResolver, dataId)) {
                            // the data id is not available, have to create
                            // a new one
                            data.remove(DataColumns.ID);
                        }
                    }
                }

            }
        } catch (JSONException e) {
            Log.w(TAG, e.toString());
            e.printStackTrace();
        }
        sqlNote.setContent(js);

        Long parentId = mGidToNid.get(((Task) node).getParent().getGid());
        if (parentId == null) {
            Log.e(TAG, "cannot find task's parent id locally");
            throw new ActionFailureException("cannot add local node");
        }
        sqlNote.setParentId(parentId.longValue());
    }

    // create the local node
    sqlNote.setGtaskId(node.getGid());
    sqlNote.commit(false);

    // update gid-nid mapping
    mGidToNid.put(node.getGid(), sqlNote.getId());
    mNidToGid.put(sqlNote.getId(), node.getGid());

    // update meta
    updateRemoteMeta(node.getGid(), sqlNote);
}

From source file:es.prodevelop.gvsig.mini.json.GeoJSONParser.java

private FeatureCollection decodeFeatureCollection(JSONObject object) throws JSONException {

    FeatureCollection fCollection = null;

    JSONArray array = object.getJSONArray("features");
    if (array != null) {
        fCollection = new FeatureCollection();
        for (int i = 0; i < array.length(); i++) {
            JSONObject o = array.getJSONObject(i);
            if (o.get("type").equals("Feature")) {
                Feature f = this.decodeFeature(o);
                fCollection.addFeature(f);
            }//from   w ww  .j  a  va  2 s. com
        }
    }

    return fCollection;
}

From source file:es.prodevelop.gvsig.mini.json.GeoJSONParser.java

private IGeometry decodeGeometry(JSONObject object) throws JSONException {
    IGeometry geom = null;//from  ww w. j a v  a 2 s  .c  om
    LineString[] lineStrings;
    if (object.get("type").equals("MultiLineString")) {
        JSONArray coordinates = object.getJSONArray("coordinates");
        int size = coordinates.length();
        lineStrings = new LineString[size];
        LineString l;
        for (int i = 0; i < size; i++) {
            JSONArray lineStrCoord = coordinates.getJSONArray(i);
            double[][] coords = this.decodeLineStringCoords(lineStrCoord);
            l = new LineString(coords[0], coords[1]);
            lineStrings[i] = l;
        }

        geom = new MultiLineString(lineStrings);
    } else if (object.get("type").equals("LineString")) {
        JSONArray coordinates = object.getJSONArray("coordinates");
        double[][] coords = this.decodeLineStringCoords(coordinates);
        geom = new LineString(coords[0], coords[1]);
    } else if (object.get("type").equals("Point")) {
        JSONArray coordinates = object.getJSONArray("coordinates");
        geom = new Point(coordinates.getDouble(0), coordinates.getDouble(1));
    } else if (object.get("type").equals("Polygon")) {
        JSONArray coordinates = object.getJSONArray("coordinates");
        double[][] coords = this.decodeLineStringCoords(coordinates);
        geom = new Polygon(coords[0], coords[1]);
    }

    return geom;
}