Example usage for org.json.simple JSONValue toJSONString

Introduction

In this page you can find the example usage for org.json.simple JSONValue toJSONString.

Prototype

public static String toJSONString(Object value) 

Source Link

Usage

From source file:backtype.storm.multilang.JsonSerializer.java

private void writeMessage(Object msg) throws IOException {
    writeString(JSONValue.toJSONString(msg));
}

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From source file:com.treasure_data.td_import.writer.JSONRecordWriter.java

public String toJSONString() {
    return JSONValue.toJSONString(getRecord());
}

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From source file:ch.uzh.ddis.thesis.lambda_architecture.speed.spout.kafka.ZkState.java

public void writeJSON(String path, Map<Object, Object> data) {
    LOG.debug("Writing " + path + " the data " + data.toString());
    writeBytes(path, JSONValue.toJSONString(data).getBytes(Charset.forName("UTF-8")));
}

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From source file:at.uni_salzburg.cs.ckgroup.cscpp.viewer.json.VirtualVehicleQuery.java

@Override
public String execute(IServletConfig config, String[] parameters) {

    if (mapperProxy.getEngineInfoList() == null) {
        return "";
    }/*from  w w w . j a  v  a2s .  com*/

    // TODO do this in parallel
    Map<String, Object> vehicleStatus = new LinkedHashMap<String, Object>();

    int pilotNumber = 0;
    for (EngineInfo engineInfo : mapperProxy.getEngineInfoList()) {
        String vehicleStatusString = null;
        String pilot = String.format(Locale.US, "pilot%03d", ++pilotNumber);
        try {
            String pilotName = engineInfo.getPilotName();
            String vehicleStatusURL = engineInfo.getVehicleStatusUrl();
            if (pilotName != null && vehicleStatusURL != null) {
                vehicleStatusString = HttpQueryUtils.simpleQuery(vehicleStatusURL);
                Map<String, Object> p = new LinkedHashMap<String, Object>();
                p.put("name", pilotName);
                p.put("engine", engineInfo.getActionPointUrl());
                p.put("vehicleData", engineInfo.getVehicleDataUrl());
                p.put("vehicles", parser.parse(vehicleStatusString));
                vehicleStatus.put(pilot, p);
            }
        } catch (Exception e) {
            LOG.info("Can not query pilot " + pilot + ": " + vehicleStatusString, e);
        }
    }

    return JSONValue.toJSONString(vehicleStatus);
}

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From source file:consumer.kafka.ZkState.java

public void writeJSON(String path, Map<Object, Object> data) {
    LOG.info("Writing " + path + " the data " + data.toString());
    writeBytes(path, JSONValue.toJSONString(data).getBytes(Charset.forName("UTF-8")));
}

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From source file:com.yahoo.storm.yarn.StormMasterCommand.java

@Override
public void process(CommandLine cl) throws Exception {

    String config_file = null;/*from  w w w. j  a  v a  2  s.  c  o m*/
    List remaining_args = cl.getArgList();
    if (remaining_args != null && !remaining_args.isEmpty()) {
        config_file = (String) remaining_args.get(0);
    }
    Map stormConf = Config.readStormConfig(null);

    String appId = cl.getOptionValue("appId");
    if (appId == null) {
        throw new IllegalArgumentException("-appId is required");
    }

    StormOnYarn storm = null;
    try {
        storm = StormOnYarn.attachToApp(appId, stormConf);
        StormMaster.Client client = storm.getClient();
        switch (cmd) {
        case GET_STORM_CONFIG:
            downloadStormYaml(client, cl.getOptionValue("output"));
            break;

        case SET_STORM_CONFIG:
            String storm_conf_str = JSONValue.toJSONString(stormConf);
            try {
                client.setStormConf(storm_conf_str);
            } catch (TTransportException ex) {
                LOG.info(ex.toString());
            }
            break;

        case ADD_SUPERVISORS:
            String supversiors = cl.getOptionValue("supervisors", "1");
            try {
                client.addSupervisors(new Integer(supversiors).intValue());
            } catch (TTransportException ex) {
                LOG.info(ex.toString());
            }
            break;

        case START_NIMBUS:
            try {
                client.startNimbus();
            } catch (TTransportException ex) {
                LOG.info(ex.toString());
            }
            break;

        case STOP_NIMBUS:
            try {
                client.stopNimbus();
            } catch (TTransportException ex) {
                LOG.info(ex.toString());
            }
            break;

        case START_UI:
            try {
                client.startUI();
            } catch (TTransportException ex) {
                LOG.info(ex.toString());
            }
            break;

        case STOP_UI:
            try {
                client.stopUI();
            } catch (TTransportException ex) {
                LOG.info(ex.toString());
            }
            break;

        case START_SUPERVISORS:
            try {
                client.startSupervisors();
            } catch (TTransportException ex) {
                LOG.info(ex.toString());
            }
            break;

        case STOP_SUPERVISORS:
            try {
                client.stopSupervisors();
            } catch (TTransportException ex) {
                LOG.info(ex.toString());
            }
            break;

        case SHUTDOWN:
            try {
                client.shutdown();
            } catch (TTransportException ex) {
                LOG.info(ex.toString());
            }
            break;
        }
    } finally {
        if (storm != null) {
            storm.stop();
        }
    }
}

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From source file:javaphpmysql.JavaPHPMySQL.java

public static void sendGet() {
    //Creamos un objeto JSON
    JSONObject jsonObj = new JSONObject();
    //Aadimos el nombre, apellidos y email del usuario
    jsonObj.put("nombre", nombre);
    jsonObj.put("apellidos", apellidos);
    jsonObj.put("email", email);
    //Creamos una lista para almacenar el JSON
    List l = new LinkedList();
    l.addAll(Arrays.asList(jsonObj));
    //Generamos el String JSON
    String jsonString = JSONValue.toJSONString(l);
    System.out.println("JSON GENERADO:");
    System.out.println(jsonString);
    System.out.println("");

    try {/*from w  w w .  ja  v  a  2 s .c  om*/
        //Codificar el json a URL
        jsonString = URLEncoder.encode(jsonString, "UTF-8");
        //Generar la URL
        String url = SERVER_PATH + "listenGet.php?json=" + jsonString;
        URL obj = new URL(url);
        HttpURLConnection con = (HttpURLConnection) obj.openConnection();

        // optional default is GET
        con.setRequestMethod("GET");

        //add request header
        con.setRequestProperty("User-Agent", USER_AGENT);

        int responseCode = con.getResponseCode();
        System.out.println("\nSending 'GET' request to URL : " + url);
        System.out.println("Response Code : " + responseCode);

        BufferedReader in = new BufferedReader(new InputStreamReader(con.getInputStream()));
        String inputLine;
        StringBuffer response = new StringBuffer();

        while ((inputLine = in.readLine()) != null) {
            response.append(inputLine);
        }
        in.close();

        //print result
        System.out.println(response.toString());
    } catch (Exception e) {
        e.printStackTrace();
    }
}

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From source file:assignment4.ProductServlet.java

/**
 * json format taken from/*from   w  w  w  . j  a  v a  2 s. c  om*/
 * https://code.google.com/p/json-simple/wiki/EncodingExamples
 *
 * @param query
 * @param params
 * @return
 */
private String getResults(String query, String... params) {
    StringBuilder sb = new StringBuilder();
    String myString = "";
    try (java.sql.Connection conn = credentials.getConnection()) {
        PreparedStatement pstmt = conn.prepareStatement(query);
        for (int i = 1; i <= params.length; i++) {
            pstmt.setString(i, params[i - 1]);
        }

        ResultSet rs = pstmt.executeQuery();
        // sb.append("[");
        List list = new LinkedList();
        while (rs.next()) {
            //sb.append(String.format("{ \"productId\" : %s , \"name\" : \"%s\", \"description\" : \"%s\", \"quantity\" : %s }" + ",\n", rs.getInt("productID"), rs.getString("name"), rs.getString("description"), rs.getInt("quantity")));
            //sb.append(", ");

            Map map = new LinkedHashMap();
            map.put("productID", rs.getInt("productID"));
            map.put("name", rs.getString("name"));
            map.put("description", rs.getString("description"));
            map.put("quantity", rs.getInt("quantity"));

            list.add(map);

        }
        myString = JSONValue.toJSONString(list);
        //sb.delete(sb.length() - 2, sb.length() - 1);
        //sb.append("]");
    } catch (SQLException ex) {
        Logger.getLogger(ProductServlet.class.getName()).log(Level.SEVERE, null, ex);
    }
    return myString.replace("},", "},\n");
}

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From source file:com.juniform.JUniformPackerJSON.java

@Override
public String fromUniformObjectToString(JUniformObject object) {
    return JSONValue.toJSONString(this._toJSON(object));
}

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From source file:amulet.appbuilder.AppBuilder.java

/**
 * Get the graphical structure of the current FSM. The structure is denoted as:
 * /* w  w w.  ja  v a2 s . c  o  m*/
 * {
 *    "applications": [{
 *       "appname": "APP_NAME",
  *       "states": [
  *          {"source": "SRC_STATE", "trigger": "TRIGGER_NAME", "target": "DEST_STATE"},
  *          ...
  *        ]},
  *       ...
  *    ]
  * }
 */
public String getFinalJSONGraphStructure() {
    return JSONValue.toJSONString(finalJSONGraphStructure);
}

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