Example usage for org.json.simple.parser JSONParser JSONParser

Introduction

In this page you can find the example usage for org.json.simple.parser JSONParser JSONParser.

Prototype

JSONParser

Source Link

Usage

From source file:org.uom.fit.level2.datavis.repository.ChatServicesImpl.java

@Override
public JSONArray getAll() {
    try {/*w  ww  .java 2 s  . c o  m*/
        Mongo mongo = new Mongo("localhost", 27017);
        DB db = mongo.getDB("datarepo");
        DBCollection collection = db.getCollection("user");
        DBCursor cursor = collection.find();
        JSON json = new JSON();
        String dataUser = json.serialize(cursor);
        JSONParser parser = new JSONParser();
        Object obj = parser.parse(dataUser);
        JSONArray jsonarray = (JSONArray) obj;
        return jsonarray;
    } catch (Exception e) {
        System.out.println("Exception Error getAll");
        return null;
    }
}

From source file:org.exoplatform.social.client.core.util.SocialJSONDecodingSupport.java

/**
 * Parse JSON text into java Model object from the input source.
 * and then it's base on the class type.
 * //from  ww w.j av  a2 s  .c  o m
 * @param <T> Generic type must extend from Model.
 * @param clazz Class type.
 * @param jsonContent Json content which you need to create the Model
 * @throws ParseException Throw this exception if any
 * 
 */
public static <T extends Model> T parser(final Class<T> clazz, String jsonContent) throws ParseException {
    JSONParser parser = new JSONParser();
    ContainerFactory containerFactory = new ContainerFactory() {
        public List<T> creatArrayContainer() {
            return new LinkedList<T>();
        }

        public T createObjectContainer() {
            try {
                return clazz.newInstance();
            } catch (InstantiationException e) {
                return null;
            } catch (IllegalAccessException e) {
                return null;
            }
        }
    };
    return (T) parser.parse(jsonContent, containerFactory);
}

From source file:com.mp.gw2api.base.GW2APIDataList.java

@Override
public void LoadFromJsonText(String text) {
    JSONParser parser = new JSONParser();
    JSONObject json;/*from  ww w  .  ja v a  2  s.co m*/
    try {
        //Parse json array
        JSONArray ja = (JSONArray) parser.parse(text);

        //Create object array to retrieve data
        maps = new long[ja.size()];
        if (ja != null) {
            for (int i = 0; i < ja.size(); i++) {
                maps[i] = (long) ja.get(i);
            }
        }

    } catch (ParseException ex) {
        Logger.getLogger(GW2APIDataList.class.getName()).log(Level.SEVERE, null, ex);
        maps = null;
    }

}

From source file:it.avalz.opendaylight.controller.Network.java

/**
 * Parses the output string from the/*from w  w  w. j  a  va 2 s  .co m*/
 * /controller/nb/v2/switchmanager/default/nodes API
 * from the OpenDaylight controller and adds the resulting nodes to this
 * Network object.
 *
 * @param nodesString The JSON string result from the Controller API
 */
public void addNodesFromJSON(String nodesString) {
    JSONObject json = null;
    try {
        json = (JSONObject) new JSONParser().parse(nodesString);
    } catch (ParseException ex) {
        ex.printStackTrace();
    }

    JSONArray nodes = (JSONArray) json.get("nodeProperties");

    for (Object n : nodes) {
        JSONObject sw = (JSONObject) n;
        JSONObject node = (JSONObject) sw.get("node");
        // TODO: Extract the Switch ports from the 'properties' object.
        JSONObject properties = (JSONObject) sw.get("properties");
        String nodeId = (String) node.get("id");
        this.addVertex(nodeId);
    }
}

From source file:com.justgiving.raven.kissmetrics.schema.KissmetricsJsonToSchemaMapper.java

@Override
public void map(LongWritable key, Text value, Context context) throws IOException, InterruptedException {
    String s = value.toString();// w w  w  .  j a  va  2 s  . c o  m
    JSONParser jsonParser = new JSONParser();
    try {
        JSONObject jsonObject = (JSONObject) jsonParser.parse(s);
        Set<String> keyset = jsonObject.keySet();
        String jsonValue = "";
        for (String jsonkey : keyset) {
            jsonValue = (String) jsonObject.get(jsonkey).toString();
            if (jsonValue == null || jsonValue == "") {
                jsonValue = "";
            }
            String lenValue = String.valueOf(jsonValue.length());
            if (lenValue == null || lenValue == "") {
                lenValue = "0";
            }
            context.write(new Text(jsonkey), new Text("1\t" + lenValue));
        }

    } catch (ParseException e) {
        e.printStackTrace();
    }
}

From source file:com.shazam.dataengineering.pipelinebuilder.DeploymentLog.java

public DeploymentLog(String json) {
    try {//from  w  w w . j  a v a2  s .c om
        JSONParser jsonParser = new JSONParser();
        log = (JSONObject) jsonParser.parse(json);
    } catch (ParseException e) {
        parseException = e;
    }
}

From source file:controller.JsonController.java

public ArrayList<JsonModel> ReadJsonCalc() throws FileNotFoundException, IOException, ParseException {

    FileInputStream fstream = new FileInputStream("gistfile1.txt");
    BufferedReader br = new BufferedReader(new InputStreamReader(fstream));
    String strLine;//from   w ww .  j av  a  2s .c o  m
    ArrayList<JsonModel> result = new ArrayList<>();
    JsonModel model;

    double L1, G1, L2, G2;

    //Read File Line By Line
    while ((strLine = br.readLine()) != null) {
        model = new JsonModel();
        JSONParser parser = new JSONParser();
        Object obj = parser.parse(strLine);
        JSONObject jsonObject = (JSONObject) obj;

        model.setLatitude((double) Double.parseDouble((String) jsonObject.get("latitude")));
        model.setLongitude((double) Double.parseDouble((String) jsonObject.get("longitude")));
        model.setUserIid((int) Integer.parseInt((String) jsonObject.get("user_id").toString()));
        model.setName(((String) jsonObject.get("name")));

        L1 = Math.toRadians(model.getLatitudeDefault());
        G1 = Math.toRadians(model.getLongitudeDefault());
        L2 = Math.toRadians(model.getLatitude());
        G2 = Math.toRadians(model.getLongitude());

        // do the spherical trig calculation
        double angle = Math.acos(Math.sin(L1) * Math.sin(L2) + Math.cos(L1) * Math.cos(L2) * Math.cos(G1 - G2));
        // convert back to degrees
        angle = Math.toDegrees(angle);

        // each degree on a great circle of Earth is 69.1105 miles
        double distance = (69.1105 * angle) * 1.609344;

        if (distance <= 100)
            result.add(model);
    }
    Collections.sort(result);

    return result;
}

From source file:mikolaj.torrent.actions.Result.java

public JSONArray fromJsonArray(String data) {
    try {//from w  ww  .  ja  v a2s  .  c om
        JSONParser parser = new JSONParser();
        Object obj = parser.parse(data);

        return (JSONArray) obj;
    } catch (Exception ex) {
        ex.printStackTrace();
    }

    return null;
}

From source file:com.asus.ctc.eebot.ie.externalresources.conceptnet.JsonDecoder.java

/**
  * /*from w w  w .jav  a  2 s. c  om*/
  */
public JsonDecoder() {

    parser = new JSONParser();

    conceptVarEdgeMap = new HashMap<String, conceptNetEdgeVars>();
    conceptVarMaps = new HashMap<String, conceptNetApiVars>();

    initializeConceptNetVarMaps();
    initializeconceptnetRelationMap();
}

From source file:com.appdynamics.cloudfoundry.appdservicebroker.CredentialsFactory.java

@Bean
CredentialsHolder populateCredentialsHolder(@Value("${APPD_PLANS}") String appd_plans) throws ParseException {

    @SuppressWarnings("unchecked")
    HashMap<String, JSONObject> appd_plans_map = (JSONObject) new JSONParser().parse(appd_plans);

    return CredentialsHolder.createInstance(appd_plans_map);
}