Example usage for org.json JSONObject optString

Introduction

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

Prototype

public String optString(String key) 

Source Link

Document

Get an optional string associated with a key.

Usage

From source file:com.yanzhenjie.nohttp.HttpHeaders.java

@Override
public void setJSONString(String jsonString) throws JSONException {
    clear();/*from   ww  w . j a  v  a  2s  .c  o  m*/
    JSONObject jsonObject = new JSONObject(jsonString);
    Iterator<String> keySet = jsonObject.keys();
    while (keySet.hasNext()) {
        String key = keySet.next();
        String value = jsonObject.optString(key);
        JSONArray values = new JSONArray(value);
        for (int i = 0; i < values.length(); i++)
            add(key, values.optString(i));
    }
}

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From source file:org.b3log.solo.event.symphony.CommentSender.java

@Override
public void action(final Event<JSONObject> event) throws EventException {
    final JSONObject data = event.getData();
    LOGGER.log(Level.FINER, "Processing an event[type={0}, data={1}] in listener[className={2}]",
            new Object[] { event.getType(), data, ArticleSender.class.getName() });
    try {//from  w  w w.j  a  v  a  2s . c  o  m
        final JSONObject originalComment = data.getJSONObject(Comment.COMMENT);

        final JSONObject preference = preferenceQueryService.getPreference();
        if (null == preference) {
            throw new EventException("Not found preference");
        }

        final String blogHost = preference.getString(Preference.BLOG_HOST).toLowerCase();
        if (blogHost.contains("localhost")) {
            LOGGER.log(Level.INFO,
                    "Blog Solo runs on local server, so should not send this comment[id={0}] to Symphony",
                    new Object[] { originalComment.getString(Keys.OBJECT_ID) });
            return;
        }

        final HTTPRequest httpRequest = new HTTPRequest();
        httpRequest.setURL(ADD_COMMENT_URL);
        httpRequest.setRequestMethod(HTTPRequestMethod.PUT);
        final JSONObject requestJSONObject = new JSONObject();
        final JSONObject comment = new JSONObject();
        comment.put("commentId", originalComment.optString(Keys.OBJECT_ID));
        comment.put("commentAuthorName", originalComment.getString(Comment.COMMENT_NAME));
        comment.put("commentAuthorEmail", originalComment.getString(Comment.COMMENT_EMAIL));
        comment.put(Comment.COMMENT_CONTENT, originalComment.getString(Comment.COMMENT_CONTENT));
        comment.put("articleId", originalComment.getString(Comment.COMMENT_ON_ID));

        requestJSONObject.put(Comment.COMMENT, comment);
        requestJSONObject.put("clientVersion", SoloServletListener.VERSION);
        requestJSONObject.put("clientRuntimeEnv", Latkes.getRuntimeEnv().name());
        requestJSONObject.put("clientName", "B3log Solo");
        requestJSONObject.put("clientHost", blogHost);
        requestJSONObject.put("clientAdminEmail", preference.optString(Preference.ADMIN_EMAIL));
        requestJSONObject.put("userB3Key", preference.optString(Preference.KEY_OF_SOLO));

        httpRequest.setPayload(requestJSONObject.toString().getBytes("UTF-8"));

        urlFetchService.fetchAsync(httpRequest);
    } catch (final Exception e) {
        LOGGER.log(Level.SEVERE, "Sends a comment to Symphony error: {0}", e.getMessage());
    }

    LOGGER.log(Level.FINER, "Sent a comment to Symphony");
}

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From source file:com.util.httpAccount.java

public Account getAccountObject(String tel) {
    String telefono = tel.replace("-", "");
    System.out.println("OBTENER SOLO UN ARRAY DE CADENA JSON");
    //String myURL = "http://192.168.5.44/app_dev.php/cus/getaccount/50241109321.json";
    String myURL = "http://192.168.5.44/app_dev.php/cus/getaccount/" + telefono + ".json";
    System.out.println("Requested URL:" + myURL);
    StringBuilder sb = new StringBuilder();
    URLConnection urlConn = null;
    InputStreamReader in = null;//from www  .j ava2 s .  com
    Account account = new Account();
    try {
        URL url = new URL(myURL);
        urlConn = url.openConnection();
        if (urlConn != null) {
            urlConn.setReadTimeout(60 * 1000);
            if (urlConn != null && urlConn.getInputStream() != null) {
                in = new InputStreamReader(urlConn.getInputStream(), Charset.defaultCharset());

                BufferedReader bufferedReader = new BufferedReader(in);
                if (bufferedReader != null) {
                    int cp;
                    while ((cp = bufferedReader.read()) != -1) {
                        sb.append((char) cp);
                    }
                    bufferedReader.close();
                }
            }

            String jsonResult = sb.toString();
            // System.out.println(sb.toString());
            //System.out.println("\n\n--------------------OBTENEMOS OBJETO JSON NATIVO DE LA PAGINA, USAMOS EL ARRAY DATA---------------------------\n\n");
            JSONObject objJason = new JSONObject(jsonResult);
            JSONArray dataJson = new JSONArray();
            dataJson = objJason.getJSONArray("data");

            //System.out.println("objeto normal 1 "+dataJson.toString());
            //
            //
            // System.out.println("\n\n--------------------CREAMOS UN STRING JSON2 REEMPLAZANDO LOS CORCHETES QUE DAN ERROR---------------------------\n\n");
            String jsonString2 = dataJson.toString();
            String temp = dataJson.toString();
            temp = jsonString2.replace("[", "");
            jsonString2 = temp.replace("]", "");
            // System.out.println("new json string"+jsonString2);

            JSONObject objJson2 = new JSONObject(jsonString2);
            // System.out.println("el objeto simple json es " + objJson2.toString());

            // System.out.println("\n\n--------------------CREAMOS UN OBJETO JSON CON EL ARRAR ACCOUN---------------------------\n\n");
            String account1 = objJson2.optString("account");
            // System.out.println(account1);
            JSONObject objJson3 = new JSONObject(account1);
            //   System.out.println("el ULTIMO OBJETO SIMPLE ES  " + objJson3.toString());
            //   System.out.println("\n\n--------------------EMPEZAMOS A RECIBIR LOS PARAMETROS QUE HAY EN EL OBJETO JSON---------------------------\n\n");
            String firstName = objJson3.getString("first_name");
            System.out.println(firstName);
            System.out.println(objJson3.get("language_id"));
            //  System.out.println("\n\n--------------------TRATAMOS DE PASAR TODO EL ACCOUNT A OBJETO JAVA---------------------------\n\n");
            Gson gson = new Gson();
            account = gson.fromJson(objJson3.toString(), Account.class);
            //System.out.println(account.getFirst_name());
            // System.out.println(account.getCreation());
            account.setLanguaje_id(objJson3.get("language_id").toString());
            account.setId(objJson3.get("id").toString());
            account.setBalance(objJson3.get("balance").toString());
            System.out.println("el id del account es " + account.getId());

        } else {
            System.out.print("no se pudo conectar con el servidor");
            account = null;
        }

        in.close();
    } catch (Exception e) {
        e.printStackTrace();
        throw new RuntimeException("Exception while calling URL:" + myURL, e);
    }

    return account;
}

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From source file:ru.otdelit.astrid.opencrx.sync.OpencrxSyncProvider.java

/**
 * Read labels into label map/*  w ww .  jav a 2 s . c  om*/
 * @param userCrxId
 * @param dashboardId
 * @throws JSONException
 * @throws ApiServiceException
 * @throws IOException
 */
private void readLabels(JSONArray labels, String userCrxId)
        throws JSONException, ApiServiceException, IOException {
    for (int i = 0; i < labels.length(); i++) {
        JSONObject label = labels.getJSONObject(i);
        putLabelIntoCache(label);

        String contactId = label.optString("contact_id");
        if (userCrxId.equals(contactId)) {
            Preferences.setString(OpencrxUtilities.PREF_RESOURCE_ID, label.getString("id"));
        }
    }
}

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From source file:com.google.blockly.model.FieldDate.java

public static FieldDate fromJson(JSONObject json) throws BlockLoadingException {
    String name = json.optString("name");
    if (TextUtils.isEmpty(name)) {
        throw new BlockLoadingException("field_date \"name\" attribute must not be empty.");
    }/*from www .ja va  2 s  . c  om*/
    FieldDate field = new FieldDate(name);
    String dateStr = json.optString("date");
    if (!TextUtils.isEmpty(dateStr) && !field.setFromString(dateStr)) {
        throw new BlockLoadingException("Unable to parse date: " + dateStr);
    }
    return field;
}

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From source file:fr.openbike.android.io.RemoteStationsUpdateHandler.java

/** {@inheritDoc} */
@Override//w  ww. java2s  .c om
public Object parse(JSONObject jsonBikes, OpenBikeDBAdapter dbAdapter) throws JSONException, IOException {
    long version = jsonBikes.getLong(VERSION);
    String message = jsonBikes.optString(MESSAGE);
    JSONArray stations = jsonBikes.optJSONArray(STATIONS);
    if (stations != null) {
        dbAdapter.cleanAndInsertStations(version, stations);
    }
    return "".equals(message) ? null : message;
}

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From source file:com.basetechnology.s0.agentserver.script.runtime.ExceptionInfo.java

public static ExceptionInfo fromJson(JSONObject exceptionJson) throws ParseException, AgentServerException {
    String type = exceptionJson.optString("type");
    long time = DateUtils.parseRfcString(exceptionJson.optString("time"));
    String message = exceptionJson.optString("message");
    String scriptName = exceptionJson.optString("script");

    // Validate keys
    JsonUtils.validateKeys(exceptionJson, "ExceptionInfo",
            new ArrayList<String>(Arrays.asList("type", "time", "message", "script")));

    // Generate and return an ExceptionInfo object
    return new ExceptionInfo(null, type, message, time, scriptName);
}

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From source file:com.sina.weibo.sdk_lib.openapi.models.Comment.java

public static Comment parse(JSONObject jsonObject) {
    if (null == jsonObject) {
        return null;
    }//from   w ww. j a  va2 s.co  m

    Comment comment = new Comment();
    comment.created_at = jsonObject.optString("created_at");
    comment.id = jsonObject.optString("id");
    comment.text = jsonObject.optString("text");
    comment.source = jsonObject.optString("source");
    comment.user = User.parse(jsonObject.optJSONObject("user"));
    comment.mid = jsonObject.optString("mid");
    comment.idstr = jsonObject.optString("idstr");
    comment.status = Status.parse(jsonObject.optJSONObject("status"));
    comment.reply_comment = Comment.parse(jsonObject.optJSONObject("reply_comment"));

    return comment;
}

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From source file:edu.stanford.mobisocial.dungbeetle.feed.objects.AppObj.java

public static Intent getLaunchIntent(Context context, DbObj obj) {
    JSONObject content = obj.getJson();
    if (content.has(ANDROID_PACKAGE_NAME)) {
        Uri appFeed = obj.getContainingFeed().getUri();
        String action = content.optString(ANDROID_ACTION);
        String pkgName = content.optString(ANDROID_PACKAGE_NAME);
        String className = content.optString(ANDROID_CLASS_NAME);

        Intent launch = new Intent(action);
        launch.setClassName(pkgName, className);
        launch.addCategory(Intent.CATEGORY_LAUNCHER);
        // TODO: feed for related objs, not parent feed
        launch.putExtra(AppState.EXTRA_FEED_URI, appFeed);
        launch.putExtra(AppState.EXTRA_OBJ_HASH, obj.getHash());
        // TODO: Remove
        launch.putExtra("obj", content.toString());

        List<ResolveInfo> resolved = context.getPackageManager().queryIntentActivities(launch, 0);
        if (resolved.size() > 0) {
            return launch;
        }//from  ww w .ja va 2  s  .  co  m

        Intent market = new Intent(Intent.ACTION_VIEW, Uri.parse("market://details?id=" + pkgName));
        return market;
    } else if (content.has(WEB_URL)) {
        Intent app = new Intent(Intent.ACTION_VIEW, Uri.parse(content.optString(WEB_URL)));
        app.setClass(context, AppFinderActivity.class);
        app.putExtra(Musubi.EXTRA_FEED_URI, Feed.uriForName(obj.getFeedName()));
        return app;
    }
    return null;
}

---

From source file:com.citrus.sdk.payment.PaymentBill.java

public static PaymentBill fromJSON(String json) {
    PaymentBill paymentBill = null;/*from  www  . j  a  v a 2 s. co m*/

    JSONObject billObject = null;
    try {
        billObject = new JSONObject(json);
    } catch (JSONException e) {
        e.printStackTrace();
    }

    if (billObject != null) {
        Amount amount = null;
        String requestSignature = null;
        String merchantTransactionId = null; // TODO: Do the validation of the transaction id length
        String merchantAccessKey = null;
        String returnUrl = null;
        String notifyUrl = null;
        Map<String, String> customParametersMap = null;

        amount = Amount.fromJSONObject(billObject.optJSONObject("amount"));
        requestSignature = billObject.optString("requestSignature");
        merchantTransactionId = billObject.optString("merchantTxnId");
        merchantAccessKey = billObject.optString("merchantAccessKey");
        returnUrl = billObject.optString("returnUrl");
        notifyUrl = billObject.optString("notifyUrl");

        JSONObject customParamsObject = billObject.optJSONObject("customParameters");
        if (customParamsObject != null) {
            customParametersMap = new HashMap<>();
            Iterator<String> iter = customParamsObject.keys();
            while (iter.hasNext()) {
                String key = iter.next();
                String value = customParamsObject.optString(key);

                customParametersMap.put(key, value);
            }
        }

        if (amount != null && requestSignature != null && returnUrl != null && merchantAccessKey != null
                && merchantTransactionId != null) {

            paymentBill = new PaymentBill(amount, requestSignature, merchantTransactionId, merchantAccessKey,
                    returnUrl, notifyUrl, customParametersMap);
        }
    }

    return paymentBill;
}

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