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

List of usage examples for org.json.simple.parser JSONParser parse

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Introduction

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

Prototype

public Object parse(Reader in) throws IOException, ParseException

Source Link

Usage

From source file:fr.inria.oak.paxquery.xparser.client.XClient.java

private static String pactJSONtoDOT(String pact_json) {

    int colorIndex = 0;
    String[] color = new String[] { "#ffcfbf", "#99ff99", "#ff99cc" };
    String[] fillColor = new String[] { "#ff9999", "#cfffbf", "#ffbfef" };

    StringBuilder output = new StringBuilder();
    String newline = System.getProperty("line.separator");
    try {/* www  . j  av a  2  s.  com*/
        output.append("digraph PACT {");
        output.append(newline);
        //output.append("size =\"4,4\"");
        //output.append(newline);

        JSONParser parser = new JSONParser();
        JSONObject mainobject = (JSONObject) parser.parse(pact_json);
        JSONArray array = (JSONArray) mainobject.get("nodes");
        for (Object object : array) {
            JSONObject jsonobject = (JSONObject) object;
            // print node
            Number id = (Number) jsonobject.get("id");
            String pact = (String) jsonobject.get("pact");
            String contents = (String) jsonobject.get("contents");
            output.append("N" + id + " [label=\"");
            output.append(pact);
            if (pact.compareTo("Data Source") == 0) {
                output.append("\" color=\"" + color[colorIndex] + "\" style=\"filled\" fillcolor=\""
                        + fillColor[colorIndex] + "\" shape=box];");
                colorIndex = (colorIndex + 1) % color.length;
            } else if (pact.compareTo("Data Sink") == 0)
                output.append("\" shape=box];");
            else
                output.append(" (" + contents + ")\" shape=box];");
            output.append(newline);
            // print edges
            JSONArray preds_array = (JSONArray) jsonobject.get("predecessors");
            if (preds_array != null) {
                for (Object preds_object : preds_array) {
                    Number pred_id = (Number) ((JSONObject) preds_object).get("id");
                    output.append("N" + id + " -> N" + pred_id + " [dir=back];");
                    output.append(newline);
                }
            }
        }
        output.append("}");

    } catch (ParseException je) {
        return "";
    }

    return output.toString();
}

From source file:iracing.webapi.HostedSessionResultSummaryParser.java

static long parse(String json, ItemHandler handler) {
    JSONParser parser = new JSONParser();
    //        System.err.println(json);
    long output = 0;
    if (!"{}".equals(json)) {
        try {/*from www  . j a va 2s.com*/
            JSONObject root = (JSONObject) parser.parse(json);
            output = getLong(root, "rowcount");
            JSONArray rootArray = (JSONArray) root.get("rows");
            for (int i = 0; i < rootArray.size(); i++) {
                JSONObject r = (JSONObject) rootArray.get(i);
                HostedSessionResultSummary summary = new HostedSessionResultSummary();
                summary.setWasPrivate((getInt(r, "private")) == 1);
                summary.setDriverSearchedBestLapTime(getLong(r, "bestlaptime"));
                summary.setDriverSearchedStartingPosition(getInt(r, "startingposition"));
                summary.setDriverSearchedClassStartingPosition(getInt(r, "classstartingposition"));
                summary.setDriverSearchedFinishingPosition(getInt(r, "finishingposition"));
                summary.setDriverSearchedClassFinishingPosition(getInt(r, "classfinishingposition"));
                summary.setDriverSearchedCarClassId(getInt(r, "carclassid"));
                summary.setDriverSearchedIncidents(getInt(r, "incidents"));
                summary.setPracticeLength(getInt(r, "practicelength"));
                summary.setQualifyingLaps(getInt(r, "qualifylaps"));
                summary.setQualifyingLength(getInt(r, "qualifylength"));
                summary.setRaceLaps(getInt(r, "racelaps"));
                summary.setRaceLength(getInt(r, "racelength"));
                summary.setStartTime(new Date(getLong(r, "start_time")));
                summary.setMinimumLicenseLevel(getInt(r, "minliclevel"));
                summary.setMaximumLicenseLevel(getInt(r, "maxliclevel"));
                summary.setMinimumIrating(getInt(r, "minir"));
                summary.setMaximumIrating(getInt(r, "maxir"));
                summary.setPrivateSessionId(getLong(r, "privatesessionid"));
                IracingCustomer host = new IracingCustomer();
                host.setId(getLong(r, "host_custid"));
                host.setName(getString(r, "host_displayname", true));
                summary.setHost(host);
                summary.setHostLicenseLevel(getInt(r, "host_licenselevel"));
                summary.setSessionName(getString(r, "sessionname", true));
                summary.setTrackId(getInt(r, "trackid"));
                summary.setTrackName(getString(r, "track_name", true));
                IracingCustomer winner = new IracingCustomer();
                winner.setId(getLong(r, "winner_custid"));
                winner.setName(getString(r, "winner_displayname", true));
                summary.setWinner(winner);
                summary.setWinnerLicenseLevel(getInt(r, "winner_licenselevel"));
                summary.setSessionId(getLong(r, "sessionid"));
                summary.setSubSessionId(getLong(r, "subsessionid"));
                summary.setSubSessionFinishedAt(new Date(getLong(r, "subsessionfinishedat")));
                summary.setRaceFinishedAt(new Date(getLong(r, "racefinishedat")));
                summary.setLoneQualifying((getInt(r, "lonequalify")) == 1);
                summary.setHardcoreLevelId(getInt(r, "hardcorelevel"));
                summary.setNightMode((getInt(r, "nightmode")) == 1);
                summary.setRestarts(getInt(r, "restarts"));
                summary.setFullCourseCautions((getInt(r, "fullcoursecautions")) == 1);
                summary.setRollingStarts((getInt(r, "rollingstarts")) == 1);
                summary.setMultiClass((getInt(r, "multiclass")) == 1);
                summary.setFixedSetup((getInt(r, "fixed_setup")) == 1);
                summary.setNumberOfFastTows(getInt(r, "numfasttows"));
                String s = getString(r, "carids", true);
                String[] sa = s.split(",");
                List<Integer> carIds = new ArrayList<Integer>();
                for (String carId : sa) {
                    carIds.add(Integer.parseInt(carId));
                }
                summary.setCars(carIds);
                s = getString(r, "max_pct_fuel_fills", true);
                if (!"".equals(s)) {
                    sa = s.split(",");
                    List<Integer> maxFuelFills = new ArrayList<Integer>();
                    for (String mff : sa) {
                        maxFuelFills.add(Integer.parseInt(mff));
                    }
                    summary.setMaximumPercentageFuelFills(maxFuelFills);
                }
                summary.setMaximumDrivers(getInt(r, "maxdrivers"));
                summary.setCreated(new Date(getLong(r, "created")));
                summary.setSessionFastestLap(getLong(r, "sessionfastlap"));
                summary.setCategoryId(getInt(r, "catid"));
                handler.onHostedSessionResultSummaryParsed(summary);
            }
        } catch (ParseException ex) {
            Logger.getLogger(HostedSessionResultSummaryParser.class.getName()).log(Level.SEVERE, null, ex);
        }
    }
    return output;
}

From source file:controllers.IndexServlet.java

private static void Track(HttpServletRequest request, HttpServletResponse response, PrintWriter writer) {
    String userAddress = request.getParameter("userAddress");
    String fileName = request.getParameter("fileName");

    String storagePath = DocumentManager.StoragePath(fileName, userAddress);
    String body = "";

    try {//from   w  ww. j  a  v  a 2 s.  c  o  m
        Scanner scanner = new Scanner(request.getInputStream()).useDelimiter("\\A");
        body = scanner.hasNext() ? scanner.next() : "";
    } catch (Exception ex) {
        writer.write("get request.getInputStream error:" + ex.getMessage());
        return;
    }

    if (body.isEmpty()) {
        writer.write("empty request.getInputStream");
        return;
    }

    JSONParser parser = new JSONParser();
    JSONObject jsonObj;

    try {
        Object obj = parser.parse(body);
        jsonObj = (JSONObject) obj;
    } catch (Exception ex) {
        writer.write("JSONParser.parse error:" + ex.getMessage());
        return;
    }

    long status = (long) jsonObj.get("status");

    if (status == 2 || status == 3)//MustSave, Corrupted
    {
        String downloadUri = (String) jsonObj.get("url");

        int saved = 1;
        try {
            URL url = new URL(downloadUri);
            java.net.HttpURLConnection connection = (java.net.HttpURLConnection) url.openConnection();
            InputStream stream = connection.getInputStream();

            if (stream == null) {
                throw new Exception("Stream is null");
            }

            File savedFile = new File(storagePath);
            try (FileOutputStream out = new FileOutputStream(savedFile)) {
                int read;
                final byte[] bytes = new byte[1024];
                while ((read = stream.read(bytes)) != -1) {
                    out.write(bytes, 0, read);
                }

                out.flush();
            }

            connection.disconnect();

        } catch (Exception ex) {
            saved = 0;
        }
    }

    writer.write("{\"error\":0}");
}

From source file:bigtweet.model.SpreadModel.java

/**
 * Get parameters in config json file specified in modelConfPath
 *
 * @return//ww w.j a va2  s. co  m
 */
protected static JSONObject getModelConfiguration() {
    JSONParser parser = new JSONParser();
    JSONObject jsonObject = null;
    try {
        jsonObject = (JSONObject) parser.parse(new FileReader(BTSim.getProperty("modelConfPath")));

    } catch (IOException ex) {
        Logger.getLogger(SpreadModel.class.getName()).log(Level.SEVERE, null, ex);
    } catch (ParseException ex) {
        Logger.getLogger(SpreadModel.class.getName()).log(Level.SEVERE, null, ex);
    }

    return jsonObject;
}

From source file:com.avatarproject.core.storage.UserCache.java

private static JSONArray getUserCache() {
    BufferedReader reader = null;
    JSONParser parser = new JSONParser();
    JSONArray array = new JSONArray(); //Create new JSON array.
    try {//from w w w .  j av a  2  s. c  o  m
        reader = new BufferedReader(new FileReader(usercache));
        if (reader.readLine() != null) { //Check if file is empty.
            Object obj = parser.parse(new FileReader(usercache));
            array = (JSONArray) obj;
        }
        reader.close(); //Close the reader.
    } catch (Exception e) {
        e.printStackTrace();
    }
    return array;
}

From source file:com.nubits.nubot.options.ParseOptions.java

/**
 * parse single json file//w w  w  .  ja va  2 s .  com
 *
 * @param filepath
 * @return
 * @throws ParseException
 */

public static JSONObject parseSingleJsonFile(String filepath) throws ParseException {
    JSONParser parser = new JSONParser();
    JSONObject fileJSON = (JSONObject) (parser.parse(FilesystemUtils.readFromFile(filepath)));
    return fileJSON;
}

From source file:it.polimi.logging.LogMessageUtils.java

public static long getTimestamp(String message) {
    JSONParser parser = new JSONParser();
    JSONObject jsonMsg;/*  w w  w.  j a va 2 s . c  o  m*/
    long timestamp;
    try {
        jsonMsg = (JSONObject) parser.parse(message);
        timestamp = (long) jsonMsg.get(JsonStrings.TIMESTAMP);
        return timestamp;
    } catch (ParseException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }

    return -1;
}

From source file:it.polimi.logging.LogMessageUtils.java

public static Type getEntityType(String message) {
    JSONParser parser = new JSONParser();
    JSONObject jsonMsg;//from w  w w.  j a  va 2 s  . co  m
    String type = "";
    try {
        jsonMsg = (JSONObject) parser.parse(message);
        type = (String) jsonMsg.get(JsonStrings.ENTITY_TYPE);
        return Type.valueOf(type);
    } catch (ParseException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }

    return null;
}

From source file:it.polimi.logging.LogMessageUtils.java

public static String getEventType(String message) {
    JSONParser parser = new JSONParser();
    JSONObject jsonMsg;//from  w  ww . ja  va 2 s.co  m
    String type = "";
    try {
        jsonMsg = (JSONObject) parser.parse(message);
        type = (String) jsonMsg.get(JsonStrings.EVENT_TYPE);
        return type;
    } catch (ParseException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }

    return null;
}

From source file:it.polimi.logging.LogMessageUtils.java

public static String getLogId(String message) {
    JSONParser parser = new JSONParser();
    JSONObject jsonMsg;/*  w  w  w .  j  a  va 2s .  co  m*/
    String logId = "";
    try {
        jsonMsg = (JSONObject) parser.parse(message);
        logId = (String) jsonMsg.get(JsonStrings.LOG_ID);
        return logId;
    } catch (ParseException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }

    return null;
}