Example usage for org.json.simple JSONObject writeJSONString

Introduction

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

Prototype

public void writeJSONString(Writer out) throws IOException 

Source Link

Usage

From source file:com.mydomain.teavmfirstapp.Server.java

@Override
protected void doGet(HttpServletRequest req, HttpServletResponse resp)
        throws ServletException, FileNotFoundException, IOException {
    try {/*from  w  w w.j av a2 s  . c  o  m*/
        Thread.sleep(500);
    } catch (InterruptedException e) {
        return;
    }
    String action = req.getHeader("action");
    if (action.equals("loadData") == true) {
        try {
            JSONObject json = (JSONObject) parser.parse(
                    new InputStreamReader(getClass().getClassLoader().getResourceAsStream("/com/DBjson.json")));
            json.writeJSONString(resp.getWriter());
        } catch (ParseException e) {
            e.printStackTrace();
        }
    } else if (action.equals("saveData") == true) {
        String JSON = req.getHeader("JSON");
        try {
            File myFile = new File(getClass().getClassLoader().getResource("/com/DBjson.json").getPath());
            FileOutputStream fileStream = new FileOutputStream(myFile, false);
            byte[] myBytes = JSON.getBytes();
            fileStream.write(myBytes);
            fileStream.close();
            System.out.println(
                    "? ?. ,  ? - ");
            try {
                JSONObject json = (JSONObject) parser.parse(new InputStreamReader(
                        getClass().getClassLoader().getResourceAsStream("/com/DBjson.json")));
                System.out.println(json.toJSONString());
            } catch (ParseException e) {
                e.printStackTrace();
            }
            resp.getHeader("NAME");
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}

---

From source file:com.gunjan.businessLayer.dictServlet.java

protected String getJSONObjectForWord(String word) throws IOException {
    DBConnection conn = DBConnection.getConnection();
    ArrayList defs = conn.getDefinition(word);
    if (defs == null) {
        defs = new ArrayList();
    }//from  w w  w.  java  2  s. c o  m
    Iterator<Definition> it = defs.iterator();
    JSONArray defList = new JSONArray();
    while (it.hasNext()) {
        Definition d = (Definition) it.next();
        JSONObject obj = new JSONObject();
        obj.put("type", d.getType());
        obj.put("definition", d.getDefinition());
        defList.add(obj);
    }
    JSONObject mainObj = new JSONObject();
    mainObj.put("word", word);
    mainObj.put("definitions", defList);

    StringWriter out = new StringWriter();
    mainObj.writeJSONString(out);

    String jsonText = out.toString();
    return jsonText;
}

---

From source file:com.github.lgi2p.obirs.utils.JSONConverter.java

/**
 * Convert a given ObirsQuery object into a JSON format
 *
 * @param query/*from  w w  w  .  ja  v  a 2 s  . c  o  m*/
 * @return
 * @throws IOException
 */
public static String jsonifyObirsQuery(ObirsQuery query) throws IOException {
    JSONObject jsonObject = new JSONObject();

    jsonObject.put("aggregator", query.getAggregator());
    jsonObject.put("aggregatorParameter", query.getAggregatorParameter());
    jsonObject.put("similarityMeasure", query.getSimilarityMeasure());
    jsonObject.put("scoreThreshold", query.getScoreThreshold());
    jsonObject.put("numberOfResults", query.getNumberOfResults());

    StringWriter jsonQuery = new StringWriter();

    JSONArray jsonConcepts = new JSONArray();
    for (Map.Entry<URI, Double> queryConcept : query.getConcepts().entrySet()) {
        JSONObject jsonConcept = new JSONObject();
        URI conceptURI = queryConcept.getKey();
        jsonConcept.put("uri", conceptURI.stringValue());
        jsonConcept.put("weight", queryConcept.getValue());
        jsonConcepts.add(jsonConcept);
    }
    jsonObject.put("concepts", jsonConcepts);

    jsonObject.writeJSONString(jsonQuery);
    return jsonQuery.toString();
}

---

From source file:workspace.java

private void importlast(PrintWriter out, String class1, String hour) throws Exception {
    String[] students = util.getStudents(class1);
    String[] pa = util.getpa(class1, hour);
    JSONArray ja = new JSONArray(), ja1 = new JSONArray();
    JSONObject mainObj = new JSONObject();
    ja = getJsonArrayFromStringArray(students, pa);
    mainObj.put("students", ja);
    StringWriter out1 = new StringWriter();
    mainObj.writeJSONString(out1);

    String jsonText = out1.toString();
    out.println(jsonText);//w ww  . j ava 2s  .c o m
}

---

From source file:edu.vt.vbi.patric.portlets.CircosGenomeViewerPortlet.java

@SuppressWarnings("unchecked")
public void serveResource(ResourceRequest request, ResourceResponse response)
        throws PortletException, IOException {

    String imageId = request.getParameter("imageId");
    String trackList = request.getParameter("trackList");
    JSONObject res = new JSONObject();
    res.put("success", true);
    res.put("imageId", imageId);
    res.put("trackList", trackList);

    PrintWriter writer = response.getWriter();
    res.writeJSONString(writer);
    writer.close();//from w w w  .  j  a  va  2 s. co  m
}

---

From source file:workspace.java

private void current(PrintWriter out, String class1) throws Exception {
    String[] students = util.getStudents(class1);

    JSONArray ja = new JSONArray(), ja1 = new JSONArray();
    JSONObject mainObj = new JSONObject();
    ja = getJsonArrayFromStringArray(students, util.pa);
    mainObj.put("students", ja);
    StringWriter out1 = new StringWriter();
    mainObj.writeJSONString(out1);

    String jsonText = out1.toString();
    out.println(jsonText);/*  w  w w. j a va2s. c o m*/
}

---

From source file:controller.Json.java

@SuppressWarnings("unchecked")
public String nestedJson(State state, JSONObject message) {
    JSONObject jsonParse = new JSONObject();
    this._state = (state.equals(State.ERROR)) ? "ERROR" : "SUCCEEDED";
    jsonParse.put("STATE", _state);
    jsonParse.put("MESSAGE", message);
    _json = new StringWriter();
    try {//from  w w  w  . j a v a 2  s.com
        jsonParse.writeJSONString(_json);
    } catch (IOException e) {
        e.printStackTrace();
    }
    return _json.toString();
}

---

From source file:controller.Json.java

/**
 * Outputs JSON string with given message, specify state {Error: something
 * went wrong, Passed: everything is OK}
 * /*  w  ww.jav  a  2s  . com*/
 * @param state
 * @param message
 * @return
 * @throws IOException
 */
@SuppressWarnings("unchecked")
public String createJson(State state, String message) {
    JSONObject jsonParse = new JSONObject();
    this._state = (state.equals(State.ERROR)) ? "ERROR" : "SUCCEEDED";
    jsonParse.put("STATE", _state);
    jsonParse.put("MESSAGE", message);
    _json = new StringWriter();
    try {
        jsonParse.writeJSONString(_json);
    } catch (IOException e) {
        e.printStackTrace();
    }
    return _json.toString();
}

---

From source file:eumetsat.pn.common.ISO2JSON.java

@SuppressWarnings("unchecked")
private Path createInfoToIndex(Path aSourceDirPath, Path aDestDirPath, long limit) {
    log.info("Transforming XML in {} to JSON in {}", aSourceDirPath, aDestDirPath);

    DocumentBuilder builder;// w w w  .j a  v a2  s .  c  o  m
    try {
        DocumentBuilderFactory builderFactory = DocumentBuilderFactory.newInstance();
        builder = builderFactory.newDocumentBuilder();
    } catch (ParserConfigurationException e) {
        log.error("Error transforming directory", e);
        return aDestDirPath;
    }

    Collection<File> inputFiles = FileUtils.listFiles(aSourceDirPath.toFile(), null, false);
    int counter = 0;
    for (File file : inputFiles) {
        try {
            FileInputStream fileInput = new FileInputStream(file);
            Document xmlDocument = builder.parse(fileInput);

            JSONObject json = convert(xmlDocument);

            json.writeJSONString(writer);
            log.trace("JSON Result Object: {}", writer.toString());

            String fName = aDestDirPath + "/" + FilenameUtils.getBaseName(file.getName()) + ".json";

            FileUtils.writeStringToFile(new File(fName), json.toJSONString());
            log.debug("Wrote metadata with id {} (file {}) as json to {} ", json.get(FILE_IDENTIFIER_PROPERTY),
                    file, fName);
            counter++;
        } catch (SAXException | IOException | XPathExpressionException e) {
            log.error("Error transforming file {}", file, e);
        }

        if (counter >= limit) {
            log.warn("Stopping indexing because of limit {}", limit);
            break;
        }
    }

    log.info("Transformed {} of {} files", counter, inputFiles.size());
    return aDestDirPath;
}

---

From source file:com.releasequeue.server.ReleaseQueueServer.java

private Object postJsonRequest(URL url, JSONObject payload) throws IOException {
    HttpPost request = new HttpPost(url.toString());
    setAuthHeader(request);/*  w w w . j  av a2s . co  m*/

    CloseableHttpClient httpClient = HttpClients.createDefault();

    try {
        StringWriter data = new StringWriter();
        payload.writeJSONString(data);

        StringEntity params = new StringEntity(data.toString());
        request.addHeader("content-type", "application/json");
        request.setEntity(params);

        HttpResponse response = httpClient.execute(request);
        StatusLine statusLine = response.getStatusLine();
        int statusCode = statusLine.getStatusCode();
        if (statusCode >= 400) {
            throw new HttpException(statusLine.getReasonPhrase());
        }

        String json_string = EntityUtils.toString(response.getEntity());
        JSONParser parser = new JSONParser();

        return parser.parse(json_string);
    } catch (ParseException pe) {
        throw new RuntimeException("Failed to parse json responce", pe);
    } finally {
        httpClient.getConnectionManager().shutdown();
    }

}

---

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