Example usage for org.json.simple JSONObject isEmpty

Introduction

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

Prototype

boolean isEmpty();

Source Link

Document

Returns true if this map contains no key-value mappings.

Usage

From source file:modelo.ApiManager.java

public static void limpiarJSONObject(JSONObject jsonObject) {

    if (!jsonObject.isEmpty()) {
        jsonObject.clear();/*from   w  w w .ja  va  2 s. c  om*/
    }

}

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From source file:MyTest.ParseJson.java

private static void getDetailInfo(JSONObject jstep_detail) {
    //        System.out.println(jstep_detail);
    long id = (long) jstep_detail.get("id");
    System.out.println("id:" + id);
    String name = (String) jstep_detail.get("name");
    System.out.println("name:" + name);
    JSONArray inputs = (JSONArray) jstep_detail.get("inputs");
    if (inputs.isEmpty()) {
        System.out.println("inputs:null");

    } else {/*from  ww w.  j  a v a 2  s.  c  o  m*/
        System.out.println("inputs:");
        for (int i = 0; i < inputs.size(); i++) {
            System.out.println(inputs.get(i) + "\n");
        }
    }

    JSONArray outpus = (JSONArray) jstep_detail.get("outputs");
    if (outpus.isEmpty()) {
        System.out.println("outpus:null");
    } else {
        System.out.println("outpus:");
        for (int i = 0; i < outpus.size(); i++) {
            System.out.print(outpus.get(i) + "\n");
        }
    }

    JSONObject links = (JSONObject) jstep_detail.get("input_connections");
    if (links.isEmpty()) {
        System.out.println("input_connections:null");
    } else {
        Iterator it = links.keySet().iterator();
        System.out.println("input_connections: ");
        while (it.hasNext()) {
            Object input_link = it.next();
            System.out.println(links.get(input_link));
        }
    }
    System.out.println("-------------------------------------------------------");
}

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From source file:com.github.itoshige.testrail.util.ConfigrationUtil.java

private static JSONObject getConfig() {
    try {/*w ww.ja  v  a 2  s. c  om*/
        JSONObject obj = configs.get(CONFIG_FILE);
        if (obj != null && !obj.isEmpty())
            return obj;

        JSONParser parser = new JSONParser();
        configs.putIfAbsent(CONFIG_FILE,
                (JSONObject) parser.parse(new FileReader(FilePathSearchUtil.getPath(CONFIG_FILE))));

        return configs.get(CONFIG_FILE);
    } catch (Exception e) {
        throw new TestInitializerException(String.format("%s can't be read.", CONFIG_FILE), e);
    }
}

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From source file:com.conwet.silbops.connectors.comet.handlers.SubscribeResponse.java

@Override
protected void reply(HttpServletRequest req, HttpServletResponse res, PrintWriter writer,
        HttpEndPoint httpEndPoint, EndPoint connection) {
    try {// ww  w . jav  a2s  .  c  om
        String subscription = retriveParameter(req, "subscription");
        JSONObject jsonSubscription = (JSONObject) JSONValue.parseWithException(subscription);

        if (jsonSubscription.isEmpty()) {

            writeOut(writer, httpEndPoint.getEndPoint(), "subscription is empty");

        } else {

            SubscribeMsg msg = new SubscribeMsg();
            msg.setSubscription(Subscription.fromJSON(jsonSubscription));

            logger.debug("Endpoint {}, Subscribe: {}", httpEndPoint, msg);
            broker.receiveMessage(msg, connection);
            writeOut(writer, httpEndPoint.getEndPoint(), "subscribe success");
        }
    } catch (Exception ex) {
        logger.warn("subscribe exception: {}", ex.getMessage());

        try {
            res.sendError(HttpServletResponse.SC_BAD_REQUEST);
        } catch (IOException ex1) {
            logger.warn("subscribe reply exception: {}", ex1.getMessage());
        }
    }
}

---

From source file:com.cnaude.purpleirc.Utilities.UpdateChecker.java

private String updateCheck(String mode) {
    String message;/*from w  w w. java2  s .c  o  m*/
    try {
        URL url = new URL("http://h.cnaude.org:8081/job/PurpleIRC-forge/lastStableBuild/api/json");
        URLConnection conn = url.openConnection();
        conn.setReadTimeout(5000);
        conn.addRequestProperty("User-Agent", "PurpleIRC-forge Update Checker");
        conn.setDoOutput(true);
        final BufferedReader reader = new BufferedReader(new InputStreamReader(conn.getInputStream()));
        final String response = reader.readLine();
        final JSONObject obj = (JSONObject) JSONValue.parse(response);
        if (obj.isEmpty()) {
            return plugin.LOG_HEADER_F + " No files found, or Feed URL is bad.";
        }

        newVersion = obj.get("number").toString();
        String downloadUrl = obj.get("url").toString();
        plugin.logDebug("newVersionTitle: " + newVersion);
        newBuild = Integer.valueOf(newVersion);
        if (newBuild > currentBuild) {
            message = plugin.LOG_HEADER_F + " Latest dev build: " + newVersion + " is out!"
                    + " You are still running build: " + currentVersion;
            message = message + plugin.LOG_HEADER_F + " Update at: " + downloadUrl;
        } else if (currentBuild > newBuild) {
            message = plugin.LOG_HEADER_F + " Dev build: " + newVersion + " | Current build: " + currentVersion;
        } else {
            message = plugin.LOG_HEADER_F + " No new version available";
        }
    } catch (IOException | NumberFormatException e) {
        message = plugin.LOG_HEADER_F + " Error checking for latest dev build: " + e.getMessage();
    }
    return message;
}

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From source file:info.pancancer.arch3.utils.UtilitiesIT.java

/**
 * Test of parseJSONStr method, of class Utilities.
 *
 * @throws java.io.IOException//  www. j av a2s .c o m
 */
@Test
public void testParseJSONStr() throws IOException {
    File file = FileUtils.getFile("src", "test", "resources", "config.json");
    Utilities instance = new Utilities();
    JSONObject result = Utilities.parseJSONStr(FileUtils.readFileToString(file));
    Assert.assertTrue("parsed json is invalid", !result.isEmpty());
}

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From source file:io.github.theluca98.textapi.ActionBar.java

/**
 * Constructs an {@link ActionBar} object based on JSON-formatted text.
 *
 * @param json Text to display Must be in /tellraw JSON format.
 *///w  w  w  .  ja  v  a 2  s . co  m
public ActionBar(JSONObject json) {
    Preconditions.checkNotNull(json);
    Preconditions.checkArgument(!json.isEmpty());
    this.json = json;
}

---

From source file:io.github.theluca98.textapi.ActionBar.java

/**
 * Changes the text to display./*from www .jav a  2 s .c  o  m*/
 *
 * @param json Text to display. Must be in /tellraw JSON format.
 */
public void setJsonText(JSONObject json) {
    Preconditions.checkNotNull(json);
    Preconditions.checkArgument(!json.isEmpty());
    this.json = json;
}

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From source file:models.GeoModel.java

public String getCurrentAddress() {
    String json = GeoModel.getCurrentLocation();
    JSONParser parser = new JSONParser();

    try {/*from   ww  w  .  ja  v a 2  s .c  om*/
        // Console.WriteLn(json);
        JSONObject response = (JSONObject) parser.parse(json);

        if (!response.isEmpty()) {

            JSONObject content = (JSONObject) response.get("content");

            StringBuilder builder = new StringBuilder();

            String city = (String) content.get("city");
            String country = (String) content.get("country");
            String ip = (String) content.get("ip");
            String lat = (String) content.get("lat");
            String lng = (String) content.get("lng");
            builder.append((city == null || city == "null") ? "" : city);
            builder.append(",");
            builder.append((country == null || country == "null") ? "" : country);

            this.controller.xhsAsyncSearch(builder.toString(), 0);
            this.controller.xhsUpdateGeoPosition(builder.toString(), lat, lng);
            // Console.WriteLn("IP "+ip);
            return ip;

        }

    } catch (Exception err) {
        err.printStackTrace();

    }

    return null;
}

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From source file:com.dnastack.ga4gh.impl.BeaconizeVariantImpl.java

/**
 * Parse the JSON result and look for variants having the same
 * alt as specified.//from  w  ww .j av  a  2 s.c  o  m
 *
 * @param obj The JSON reponse
 * @param alt The alt to look for
 * @return Whether or not any variant contains the alt as an alternate base
 * @throws ParseException Problems parsing the JSON
 */
private boolean parseResponseForMatchWithAlt(JSONObject obj, String alt) throws ParseException {

    if (obj.isEmpty()) {
        return false;
    }

    JSONArray vars = (JSONArray) obj.get("variants");

    for (Object var : vars) {
        JSONArray bases = (JSONArray) ((JSONObject) var).get("alternateBases");
        if (bases == null) {
            continue;
        }
        for (Object base : bases) {
            if (base.toString().equals(alt)) {
                return true;
            }
        }
    }

    return false;
}

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