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:ch.newscron.encryption.EncryptionJUnitTest.java

@Test
public void decodeTest() throws UnsupportedEncodingException, NoSuchAlgorithmException, ParseException {

    // With null string
    assertNull(Encryption.decode(null));

    // With working string
    String stringEncoded = Encryption.encode(inviteData);
    String stringDecoded = Encryption.decode(stringEncoded);
    assertNotNull(stringDecoded);/*  w  ww . j  a v  a  2s.co  m*/

    JSONParser parser = new JSONParser();
    JSONObject decodedJSON = (JSONObject) parser.parse(stringDecoded);
    inviteData.remove("hash");
    assertTrue(compareJSONObjects(inviteData, decodedJSON));

    // With not appropriate string (invalid)
    String encodedWrong = "vKnxBLGBGdG3PIZlv4w8DpyQfvPhtz_7HayuA6b2-DC1M45RL7LcBc_p2IIXl4eXDphGxx5esQx74kE-txVij1KuqgW6J7pC2yCSIDxVfJkfHdubKRdvC7aFhclXq";
    assertNull(Encryption.decode(encodedWrong));

    // Hash of valid data
    byte[] hash = Encryption.createMD5Hash(inviteData);

    // Corrupt data
    JSONObject inviteData2 = new JSONObject();
    inviteData2.put("custID", "12345");
    inviteData2.put("rew1", "40%");
    inviteData2.put("rew2", "100%"); //!! Changed (in comparison to inviteData)
    inviteData2.put("val", "05/10/2015");

    //Send corrupt data (inviteData2) with valid hash of inviteData.
    //The hash of the corrupt data will differ from the hash of the valid data.
    String corruptEncodedURL = Encryption.encode(inviteData2, new String(hash, "UTF-8"));
    assertTrue(Encryption.decode(corruptEncodedURL) == null); //Indicating corrupt data

}

From source file:com.hurence.logisland.repository.json.JsonTagsFileParser.java

/**
 * parses the file and returns a dictionnary of domain / tags
 *
 * @param filename//from  ww  w.j  av a 2s  .  c  om
 * @return
 */
public Map<String, List<String>> parse(String filename) {

    Map<String, List<String>> repository = new HashMap<>();
    JSONParser parser = new JSONParser();
    int domainCount = 0;

    try {

        logger.debug("parsing json file : " + filename);
        Object obj = parser.parse(new FileReader(filename));

        JSONArray domains = (JSONArray) obj;

        for (Object object : domains) {
            domainCount++;
            JSONObject jsonObject = (JSONObject) object;
            String domain = (String) jsonObject.get("term");

            JSONArray tags = (JSONArray) jsonObject.get("tags");

            String company = (String) jsonObject.get("company");
            if (company != null) {
                tags.add(company);
            }

            repository.put(domain, tags);
        }

        logger.debug("succesfully parsed " + domainCount + "domains");

    } catch (ParseException | IOException ex) {
        logger.error(ex.getMessage());
    }

    return repository;

}

From source file:de.fraunhofer.iosb.tc_lib_helloworld.HelloWorldTcParam.java

public HelloWorldTcParam(final String paramJson) throws TcInconclusive {
    JSONParser jsonParser = new JSONParser();
    JSONObject jsonObject;/* ww  w  . j av a  2s.  com*/
    try {
        jsonObject = (JSONObject) jsonParser.parse(paramJson);
        // get a String from the JSON object
        federation_name = (String) jsonObject.get("federationName");
        if (federation_name == null) {
            throw new TcInconclusive("The key  federationName  was not found");
        }
        // get a String from the JSON object
        rtiHost = (String) jsonObject.get("rtiHostName");
        if (rtiHost == null) {
            throw new TcInconclusive("The key  rtiHostName  was not found");
        }
        settingsDesignator = "crcAddress=" + this.rtiHost;
        // get a String from the JSON object
        sutFederate = (String) jsonObject.get("sutFederateName");
        if (sutFederate == null) {
            throw new TcInconclusive("The key  sutFederateName  was not found");
        }
    } catch (ParseException e1) {
        // TODO Auto-generated catch block
        e1.printStackTrace();
    }

    this.urls[0] = this.getClass().getClassLoader().getResource("HelloWorld.xml");
}

From source file:fr.smile.services.PatchService.java

private JSONArray jsonParser(String json) {
    JSONParser parser = new JSONParser();
    JSONArray a = null;//from  w ww. j  a  va  2  s  .  com
    try {
        a = (JSONArray) parser.parse(json);
    } catch (ParseException e) {
        LOGGER.error("", e);
    }
    return a;
}

From source file:com.ebay.logstorm.server.platform.spark.SparkExecutionPlatform.java

@Override
public synchronized void status(final PipelineExecutionEntity entity) throws Exception {
    String applicationId = entity.getProperties().getProperty("applicationId");
    if (applicationId == null) {
        LOG.warn("get null applicationId, may be starting");
        return;/* w  w w .ja v a  2  s . co  m*/
    }

    entity.requireUpdate(true);

    int beginPort = MIN_REST_PORT;
    while (beginPort++ < MAX_REST_PORT) {
        String restURL = sparkRestUrl + ":" + beginPort + SPARK_REST_API_PATH + applicationId;
        try {
            URL url = new URL(restURL);
            BufferedReader br = new BufferedReader(new InputStreamReader(url.openStream()));
            String statusStr = "";
            String line;
            while (null != (line = br.readLine())) {
                statusStr += line + "\n";
            }
            br.close();

            entity.setDescription(statusStr);
            entity.setUrl(sparkRestUrl + ":" + beginPort + SPARK_JOB_PATH);
            LOG.info(statusStr);
            //parse more json fields later, just work now
            JSONParser parser = new JSONParser();
            Object obj = parser.parse(statusStr);
            JSONObject jsonObject = (JSONObject) obj;
            if (applicationId.equals(jsonObject.get("id"))) {
                LOG.info("find application {} rest url {}", applicationId, restURL);
            } else {
                LOG.warn("wrong application {} rest url {}", applicationId, restURL);
                continue;
            }

            JSONArray a = (JSONArray) jsonObject.get("attempts");
            for (int i = 0; i < a.size(); i++) {
                boolean finished = (boolean) ((JSONObject) a.get(i)).get("completed");
                if (!finished) {
                    entity.setStatus(PipelineExecutionStatus.RUNNING);
                    return;
                }
            }

            entity.setStatus(PipelineExecutionStatus.STOPPED);
            return;
        } catch (Exception e) {
        }
    }
    entity.setStatus(PipelineExecutionStatus.STOPPED);
    LOG.warn("get status for application {} failed, assume stopped", applicationId);
}

From source file:de.Keyle.MyPet.util.Updater.java

protected Optional<Update> check() {
    try {//ww  w.j a  v  a2  s . co m
        String parameter = "";
        parameter += "&package=" + MyPetApi.getCompatUtil().getInternalVersion();
        parameter += "&build=" + MyPetVersion.getBuild();
        parameter += "&dev=" + MyPetVersion.isDevBuild();

        String url = "http://update.mypet-plugin.de/" + plugin + "?" + parameter;

        // no data will be saved on the server
        String content = Util.readUrlContent(url);
        JSONParser parser = new JSONParser();
        JSONObject result = (JSONObject) parser.parse(content);

        if (result.containsKey("latest")) {
            String version = result.get("latest").toString();
            int build = ((Long) result.get("build")).intValue();
            return Optional.of(new Update(version, build));
        }
    } catch (Exception ignored) {
        ignored.printStackTrace();
    }
    return Optional.empty();
}

From source file:es.tid.fiware.fiwareconnectors.cygnus.backends.ckan.CKANRequester.java

/**
 * Common method to perform HTTP request using the CKAN API with payload.
 * @param method HTTP method/*from www  . j av a  2s.c o m*/
 * @param urlPath URL path to be added to the base URL
 * @param payload Request payload
 * @return CKANResponse associated to the request
 * @throws Exception
 */
public CKANResponse doCKANRequest(String method, String urlPath, String payload) throws Exception {
    // build the final URL
    String url = baseURL + urlPath;

    HttpRequestBase request = null;
    HttpResponse response = null;

    try {
        // do the post
        if (method.equals("GET")) {
            request = new HttpGet(url);
        } else if (method.equals("POST")) {
            HttpPost r = new HttpPost(url);

            // payload (optional)
            if (!payload.equals("")) {
                logger.debug("request payload: " + payload);
                r.setEntity(new StringEntity(payload, ContentType.create("application/json")));
            } // if

            request = r;
        } else {
            throw new CygnusRuntimeError("HTTP method not supported: " + method);
        } // if else

        // headers
        request.addHeader("Authorization", apiKey);

        // execute the request
        logger.debug("CKAN operation: " + request.toString());
    } catch (Exception e) {
        if (e instanceof CygnusRuntimeError || e instanceof CygnusPersistenceError
                || e instanceof CygnusBadConfiguration) {
            throw e;
        } else {
            throw new CygnusRuntimeError(e.getMessage());
        } // if else
    } // try catch

    try {
        response = httpClient.execute(request);
    } catch (Exception e) {
        throw new CygnusPersistenceError(e.getMessage());
    } // try catch

    try {
        BufferedReader reader = new BufferedReader(new InputStreamReader(response.getEntity().getContent()));
        String res = reader.readLine();
        request.releaseConnection();
        long l = response.getEntity().getContentLength();
        logger.debug("CKAN response (" + l + " bytes): " + response.getStatusLine().toString());

        // get the JSON encapsulated in the response
        logger.debug("response payload: " + res);
        JSONParser j = new JSONParser();
        JSONObject o = (JSONObject) j.parse(res);

        // return result
        return new CKANResponse(o, response.getStatusLine().getStatusCode());
    } catch (Exception e) {
        if (e instanceof CygnusRuntimeError || e instanceof CygnusPersistenceError
                || e instanceof CygnusBadConfiguration) {
            throw e;
        } else {
            throw new CygnusRuntimeError(e.getMessage());
        } // if else
    } // try catch
}

From source file:com.nubits.nubot.pricefeeds.feedservices.OpenexchangeratesPriceFeed.java

@Override
public LastPrice getLastPrice(CurrencyPair pair) {

    long now = System.currentTimeMillis();
    long diff = now - lastRequest;
    if (diff >= refreshMinTime) {
        String url = getUrl(pair);
        String htmlString;/*from   ww  w. ja  va  2 s. com*/
        try {
            LOG.trace("feed fetching from URL: " + url);
            htmlString = Utils.getHTML(url, true);
        } catch (IOException ex) {
            LOG.error(ex.toString());
            return new LastPrice(true, name, pair.getOrderCurrency(), null);
        }
        JSONParser parser = new JSONParser();
        boolean found = false;
        try {
            JSONObject httpAnswerJson = (JSONObject) (parser.parse(htmlString));

            String lookingfor = pair.getOrderCurrency().getCode().toUpperCase();
            JSONObject rates = (JSONObject) httpAnswerJson.get("rates");
            lastRequest = System.currentTimeMillis();
            if (rates.containsKey(lookingfor)) {
                double last = (Double) rates.get(lookingfor);
                LOG.trace("last " + last);
                last = Utils.round(1 / last, 8);
                lastPrice = new LastPrice(false, name, pair.getOrderCurrency(),
                        new Amount(last, pair.getPaymentCurrency()));
                return lastPrice;
            } else {
                LOG.warn("Cannot find currency :" + lookingfor + " on feed :" + name);
                return new LastPrice(true, name, pair.getOrderCurrency(), null);
            }

        } catch (ParseException ex) {
            LOG.error(ex.toString());
            lastRequest = System.currentTimeMillis();
            return new LastPrice(true, name, pair.getOrderCurrency(), null);
        }
    } else {
        LOG.warn("Wait " + (refreshMinTime - (System.currentTimeMillis() - lastRequest)) + " ms "
                + "before making a new request. Now returning the last saved price\n\n");
        return lastPrice;
    }
}

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

private Object getJsonRequest(URL url) throws IOException, HttpException {
    HttpGet request = new HttpGet(url.toString());
    setAuthHeader(request);//www  . j  a  v a2 s  .co  m

    CloseableHttpClient httpClient = HttpClients.createDefault();

    try {
        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();
    }

}

From source file:buspathcontroller.JSONFileParser.java

public void generateAllRoutes() {
    JSONParser parser = new JSONParser();
    try {//from  w w  w .  ja v  a  2s.  c  o m
        PrintWriter writer = new PrintWriter("/Users/Zhaowei/Desktop/BusPath/allRoutes.txt");
        Object obj = parser.parse(new FileReader("/Users/Zhaowei/Desktop/BusPath/RawJSON/RouteList.json"));
        JSONObject jsonObject = (JSONObject) obj;
        JSONArray routes = (JSONArray) jsonObject.get("routes");
        Iterator iterator = routes.iterator();
        while (iterator.hasNext()) {
            JSONObject route = (JSONObject) ((JSONObject) iterator.next()).get("route");
            writer.println(route.get("name") + ";" + route.get("tag") + ";" + route.get("agency"));
        }
        writer.close();
    } catch (Exception e) {
        System.out.println(e);
    }
}