Example usage for org.json JSONArray JSONArray

Introduction

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

Prototype

public JSONArray(Object array) throws JSONException 

Source Link

Document

Construct a JSONArray from an array

Usage

From source file:edu.asu.msse.sgowdru.moviemediaplayerrpc.AsyncCollectionConnect.java

@Override
protected JSONObject doInBackground(MethodInformation... aRequest) {
    try {//from   www .ja v  a 2 s  . co m
        JSONArray ja = new JSONArray(aRequest[0].params);
        String requestData = "{ \"jsonrpc\":\"2.0\", \"method\":\"" + aRequest[0].method + "\", \"params\":"
                + ja.toString() + ",\"id\":3}";
        JsonRPCRequestViaHttp conn = new JsonRPCRequestViaHttp((new URL(aRequest[0].urlString)));

        // If the method name is getTitles, retun json array of movie names
        if (aRequest[0].method.equals("getTitles")) {
            String resultStr = conn.call(requestData);
            System.out.println(resultStr);
            aRequest[0].resultAsJson = resultStr;
            json = new JSONObject(resultStr);
        }
        // If the method name is "get" return the movie details for the particular parameter that is passed to it
        else if (aRequest[0].method.equals("get")) {
            String resultStr = conn.call(requestData);
            System.out.println(resultStr);
            aRequest[0].resultAsJson = resultStr;
            json = new JSONObject(resultStr);
        }
    } catch (Exception ex) {
        android.util.Log.d(this.getClass().getSimpleName(), "exception in remote call " + ex.getMessage());
    }
    // Return JSON object in both the cases
    return json;
}

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From source file:de.jaetzold.philips.hue.HueBridgeComm.java

List<JSONObject> request(RM method, String fullPath, String json) throws IOException {
    final URL url = new URL(baseUrl, fullPath);
    log.fine("Request to " + method + " " + url + (json != null && json.length() > 0 ? ": " + json : ""));
    final URLConnection connection = url.openConnection();
    if (connection instanceof HttpURLConnection) {
        HttpURLConnection httpConnection = (HttpURLConnection) connection;
        httpConnection.setRequestMethod(method.name());
        if (json != null && json.length() > 0) {
            if (method == RM.GET || method == RM.DELETE) {
                throw new HueCommException("Will not send json content for request method " + method);
            }//from  w ww  . j av  a 2s  .  c om
            httpConnection.setDoOutput(true);
            httpConnection.getOutputStream().write(json.getBytes(REQUEST_CHARSET));
        }
    } else {
        throw new IllegalStateException("The current baseUrl \"" + baseUrl + "\" is not http?");
    }

    final BufferedReader reader = new BufferedReader(
            new InputStreamReader(connection.getInputStream(), REQUEST_CHARSET));
    StringBuilder builder = new StringBuilder();
    String line;
    while ((line = reader.readLine()) != null) {
        builder.append(line).append('\n');
    }
    log.fine("Response from " + method + " " + url + ": " + builder);
    final String jsonString = builder.toString();
    List<JSONObject> result = new ArrayList<>();
    if (jsonString.trim().startsWith("{")) {
        result.add(new JSONObject(jsonString));
    } else {
        final JSONArray array = new JSONArray(jsonString);
        for (int i = 0; i < array.length(); i++) {
            result.add(array.getJSONObject(i));
        }
    }
    return result;
}

---

From source file:com.escapeir.server.Connect.java

@Override
protected Boolean doInBackground(Boolean... params) {
    HttpPost httppost = null;/*ww w. ja  v a2  s . co m*/
    // setOrGet = true is set user
    // setOrGet = false is Get user
    setOrGet = params[0];
    String urlExecute = "", urlSet = "http://escapeir.uphero.com/setUser.php",
            urlGet = "http://escapeir.uphero.com/getUser.php";
    String result = "";
    InputStream is = null;
    try {
        HttpClient httpclient = new DefaultHttpClient();
        if (setOrGet) {
            httppost = new HttpPost(urlSet);

            final ArrayList<NameValuePair> insertUser = new ArrayList<NameValuePair>();
            insertUser.add(new BasicNameValuePair("user", EscapeIRApplication.USER_NAME));
            insertUser.add(new BasicNameValuePair("time", EscapeIRApplication.USER_TIME));
            httppost.setEntity(new UrlEncodedFormEntity(insertUser));

        } else {
            httppost = new HttpPost(urlGet);

        }
        HttpResponse response = httpclient.execute(httppost);
        HttpEntity entity = response.getEntity();
        is = entity.getContent();
        Log.i("Connect", "Connect");
    } catch (Exception e) {
        Log.e(EscapeIRApplication.TAG, "Error in http connection " + e.toString());
    }
    // convert response to string
    try {
        BufferedReader reader = new BufferedReader(new InputStreamReader(is, "iso-8859-1"), 8);
        StringBuilder sb = new StringBuilder();
        String line = null;
        while ((line = reader.readLine()) != null) {
            sb.append(line + "\n");
        }
        is.close();

        result = sb.toString();

        Log.i(EscapeIRApplication.TAG, "resultado");
        Log.i(EscapeIRApplication.TAG, result);
    } catch (Exception e) {
        Log.e(EscapeIRApplication.TAG, "Error converting result " + e.toString());
    }
    // parse json data
    if (setOrGet) {
        // return if is set user
        return true;
    } else {
        try {
            JSONArray jArray = new JSONArray(result);
            for (int i = 0; i < jArray.length(); i++) {
                JSONObject json_data = jArray.getJSONObject(i);
                EscapeIRApplication.usersServer
                        .add(new User(json_data.getString("user"), json_data.getString("time")));
                Log.i(EscapeIRApplication.TAG,
                        "time: " + json_data.getString("time") + ", name: " + json_data.getString("user"));
            }
        } catch (JSONException e) {
            Log.e(EscapeIRApplication.TAG, "Error parsing data " + e.toString());
        }
    }
    return true;
}

---

From source file:com.neuron.trafikanten.dataProviders.trafikanten.TrafikantenRealtime.java

@Override
public void run() {
    try {/*from w w  w  . j a  va 2s.  c o  m*/
        final String urlString = Trafikanten.getApiUrl() + "/reisrest/realtime/GetAllDepartures/" + stationId;
        Log.i(TAG, "Loading realtime data : " + urlString);

        final StreamWithTime streamWithTime = HelperFunctions.executeHttpRequest(context,
                new HttpGet(urlString), true);
        ThreadHandleTimeData(streamWithTime.timeDifference);

        /*
         * Parse json
         */
        //long perfSTART = System.currentTimeMillis();
        //Log.i(TAG,"PERF : Getting realtime data");
        final JSONArray jsonArray = new JSONArray(HelperFunctions.InputStreamToString(streamWithTime.stream));
        final int arraySize = jsonArray.length();
        for (int i = 0; i < arraySize; i++) {
            final JSONObject json = jsonArray.getJSONObject(i);
            RealtimeData realtimeData = new RealtimeData();
            try {
                realtimeData.expectedDeparture = HelperFunctions
                        .jsonToDate(json.getString("ExpectedDepartureTime"));
            } catch (org.json.JSONException e) {
                realtimeData.expectedDeparture = HelperFunctions
                        .jsonToDate(json.getString("ExpectedArrivalTime"));
            }

            try {
                realtimeData.lineId = json.getInt("LineRef");
            } catch (org.json.JSONException e) {
                realtimeData.lineId = -1;
            }

            try {
                realtimeData.vehicleMode = json.getInt("VehicleMode");
            } catch (org.json.JSONException e) {
                realtimeData.vehicleMode = 0; // default = bus
            }

            try {
                realtimeData.destination = json.getString("DestinationName");
            } catch (org.json.JSONException e) {
                realtimeData.destination = "Ukjent";
            }

            try {
                realtimeData.departurePlatform = json.getString("DeparturePlatformName");
                if (realtimeData.departurePlatform.equals("null")) {
                    realtimeData.departurePlatform = "";
                }

            } catch (org.json.JSONException e) {
                realtimeData.departurePlatform = "";
            }

            try {
                realtimeData.realtime = json.getBoolean("Monitored");
            } catch (org.json.JSONException e) {
                realtimeData.realtime = false;
            }
            try {
                realtimeData.lineName = json.getString("PublishedLineName");
            } catch (org.json.JSONException e) {
                realtimeData.lineName = "";
            }

            try {
                if (json.has("InCongestion")) {
                    realtimeData.inCongestion = json.getBoolean("InCongestion");
                }
            } catch (org.json.JSONException e) {
                // can happen when incongestion is empty string.
            }

            try {
                if (json.has("VehicleFeatureRef")) {
                    realtimeData.lowFloor = json.getString("VehicleFeatureRef").equals("lowFloor");
                }
            } catch (org.json.JSONException e) {
                // lowfloor = false by default
            }

            try {
                if (json.has("TrainBlockPart") && !json.isNull("TrainBlockPart")) {
                    JSONObject trainBlockPart = json.getJSONObject("TrainBlockPart");
                    if (trainBlockPart.has("NumberOfBlockParts")) {
                        realtimeData.numberOfBlockParts = trainBlockPart.getInt("NumberOfBlockParts");
                    }
                }
            } catch (org.json.JSONException e) {
                // trainblockpart is initialized by default
            }

            ThreadHandlePostData(realtimeData);
        }

        //Log.i(TAG,"PERF : Parsing web request took " + ((System.currentTimeMillis() - perfSTART)) + "ms");

    } catch (Exception e) {
        if (e.getClass() == InterruptedException.class) {
            ThreadHandlePostExecute(null);
            return;
        }
        ThreadHandlePostExecute(e);
        return;
    }
    ThreadHandlePostExecute(null);
}

---

From source file:org.akvo.caddisfly.sensor.colorimetry.strip.ui.ResultActivity.java

@Override
public void showResults() {
    resultImageUrl = UUID.randomUUID().toString() + ".png";
    Intent intent = getIntent();//from   ww w.j  ava2s .  co  m
    String uuid = intent.getStringExtra(Constant.UUID);

    Mat strip;
    StripTest stripTest = new StripTest();

    // get information on the strip test from JSON
    StripTest.Brand brand = stripTest.getBrand(uuid);

    // for display purposes sort the patches by position on the strip
    List<StripTest.Brand.Patch> patches = brand.getPatchesSortedByPosition();

    // get the JSON describing the images of the patches that were stored before
    JSONArray imagePatchArray = null;
    try {
        String json = FileUtil.readFromInternalStorage(this, Constant.IMAGE_PATCH);
        if (json != null) {
            imagePatchArray = new JSONArray(json);
        }

    } catch (JSONException e) {
        Timber.e(e);
    }

    // cycle over the patches and interpret them
    if (imagePatchArray != null) {
        // if this strip is of type 'GROUP', take the first image and use that for all the patches
        AtomicInteger workCounter;
        if (brand.getGroupingType() == StripTest.GroupType.GROUP) {
            workCounter = new AtomicInteger(1);
            // handle grouping case
            boolean isInvalidStrip = FileUtil.fileExists(this, Constant.STRIP + "0" + Constant.ERROR);
            strip = ResultUtil.getMatFromFile(this, patches.get(0).getId());
            if (strip != null) {
                // create empty mat to serve as a template
                resultImage = new Mat(0, strip.cols(), CvType.CV_8UC3,
                        new Scalar(MAX_RGB_INT_VALUE, MAX_RGB_INT_VALUE, MAX_RGB_INT_VALUE));
                new BitmapTask(isInvalidStrip, strip, true, brand, patches, 0, workCounter).execute(strip);
            }
        } else {
            workCounter = new AtomicInteger(patches.size());
            // if this strip is of type 'INDIVIDUAL' handle patch by patch
            for (int i = 0; i < patches.size(); i++) { // handle patch
                // read strip from file
                strip = ResultUtil.getMatFromFile(this, patches.get(i).getId());

                if (strip != null) {
                    if (i == 0) {
                        // create empty mat to serve as a template
                        resultImage = new Mat(0, strip.cols(), CvType.CV_8UC3,
                                new Scalar(MAX_RGB_INT_VALUE, MAX_RGB_INT_VALUE, MAX_RGB_INT_VALUE));
                    }
                    new BitmapTask(false, strip, false, brand, patches, i, workCounter).execute(strip);
                }
            }
        }
    } else {
        TextView textView = new TextView(this);
        textView.setText(R.string.noData);
        LinearLayout layout = (LinearLayout) findViewById(R.id.layout_results);

        layout.addView(textView);
    }

    findViewById(R.id.progressBar).setVisibility(View.GONE);
    findViewById(R.id.testProgress).setVisibility(View.GONE);
}

---

From source file:com.df.app.carsWaiting.CarsWaitingListActivity.java

/**
 * /* w w w.  ja va 2  s  . co  m*/
 * @param result
 */
private void fillInData(String result) {
    try {
        JSONArray jsonArray = new JSONArray(result);

        for (int i = 0; i < jsonArray.length(); i++) {
            JSONObject jsonObject = jsonArray.getJSONObject(i);

            CarsWaitingItem item = new CarsWaitingItem();
            item.setPlateNumber(jsonObject.getString("plateNumber"));
            item.setExteriorColor(jsonObject.getString("exteriorColor"));
            item.setCarType(jsonObject.getString("licenseModel"));
            item.setDate(jsonObject.getString("createDate"));
            item.setCarId(jsonObject.getInt("carId"));
            item.setJsonObject(jsonObject);

            data.add(item);
        }
    } catch (JSONException e) {
        e.printStackTrace();
    }

    adapter.notifyDataSetChanged();

    startNumber = data.size() + 1;

    if (data.size() == 0) {
        footerView.setVisibility(View.GONE);
    } else {
        footerView.setVisibility(View.VISIBLE);
    }

    //        for(int i = 0; i < data.size(); i++)
    //            swipeListView.closeAnimate(i);

    //        // 0, ??(?
    //        if(data.size() == 0) {
    //            DeleteFiles.deleteFiles(AppCommon.photoDirectory);
    //            DeleteFiles.deleteFiles(AppCommon.savedDirectory);
    //        }
}

---

From source file:eu.codeplumbers.cosi.services.CosiExpenseService.java

/**
 * Make remote request to get all loyalty cards stored in Cozy
 *///from   ww w  .  j  a  v  a2 s  . c o  m
public String getRemoteExpenses() {
    URL urlO = null;
    try {
        urlO = new URL(designUrl);
        HttpURLConnection conn = (HttpURLConnection) urlO.openConnection();
        conn.setConnectTimeout(5000);
        conn.setRequestProperty("Content-Type", "application/json; charset=UTF-8");
        conn.setRequestProperty("Authorization", authHeader);
        conn.setDoInput(true);
        conn.setRequestMethod("POST");

        // read the response
        int status = conn.getResponseCode();
        InputStream in = null;

        if (status >= HttpURLConnection.HTTP_BAD_REQUEST) {
            in = conn.getErrorStream();
        } else {
            in = conn.getInputStream();
        }

        StringWriter writer = new StringWriter();
        IOUtils.copy(in, writer, "UTF-8");
        String result = writer.toString();

        JSONArray jsonArray = new JSONArray(result);

        if (jsonArray != null) {
            if (jsonArray.length() == 0) {
                EventBus.getDefault()
                        .post(new ExpenseSyncEvent(SYNC_MESSAGE, "Your Cozy has no expenses stored."));
                Expense.setAllUnsynced();
            } else {
                for (int i = 0; i < jsonArray.length(); i++) {
                    try {

                        EventBus.getDefault().post(new ExpenseSyncEvent(SYNC_MESSAGE,
                                "Reading expenses on Cozy " + i + "/" + jsonArray.length() + "..."));
                        JSONObject expenseJson = jsonArray.getJSONObject(i).getJSONObject("value");
                        Expense expense = Expense.getByRemoteId(expenseJson.get("_id").toString());
                        if (expense == null) {
                            expense = new Expense(expenseJson);
                        } else {
                            expense.setRemoteId(expenseJson.getString("_id"));
                            expense.setAmount(expenseJson.getDouble("amount"));
                            expense.setCategory(expenseJson.getString("category"));
                            expense.setDate(expenseJson.getString("date"));

                            if (expenseJson.has("deviceId")) {
                                expense.setDeviceId(expenseJson.getString("deviceId"));
                            } else {
                                expense.setDeviceId(Device.registeredDevice().getLogin());
                            }
                        }
                        expense.save();

                        if (expenseJson.has("receipts")) {
                            JSONArray receiptsArray = expenseJson.getJSONArray("receipts");

                            for (int j = 0; j < receiptsArray.length(); j++) {
                                JSONObject recJsonObject = receiptsArray.getJSONObject(i);
                                Receipt receipt = new Receipt();
                                receipt.setBase64(recJsonObject.getString("base64"));
                                receipt.setExpense(expense);
                                receipt.setName("");
                                receipt.save();
                            }
                        }
                    } catch (JSONException e) {
                        EventBus.getDefault()
                                .post(new ExpenseSyncEvent(SERVICE_ERROR, e.getLocalizedMessage()));
                        stopSelf();
                    }
                }
            }
        } else {
            errorMessage = new JSONObject(result).getString("error");
            EventBus.getDefault().post(new ExpenseSyncEvent(SERVICE_ERROR, errorMessage));
            stopSelf();
        }

        in.close();
        conn.disconnect();

    } catch (MalformedURLException e) {
        EventBus.getDefault().post(new ExpenseSyncEvent(SERVICE_ERROR, e.getLocalizedMessage()));
        stopSelf();
    } catch (ProtocolException e) {
        EventBus.getDefault().post(new ExpenseSyncEvent(SERVICE_ERROR, e.getLocalizedMessage()));
        stopSelf();
    } catch (IOException e) {
        EventBus.getDefault().post(new ExpenseSyncEvent(SERVICE_ERROR, e.getLocalizedMessage()));
        stopSelf();
    } catch (JSONException e) {
        EventBus.getDefault().post(new ExpenseSyncEvent(SERVICE_ERROR, e.getLocalizedMessage()));
        stopSelf();
    }
    return errorMessage;
}

---

From source file:com.muzima.service.PreferenceService.java

protected List<String> deserialize(String json) {
    if (StringUtils.isEmpty(json))
        return new ArrayList<String>();

    List<String> cohortsList = new ArrayList<String>();
    try {//from  ww w  . ja  va2s .  c  om
        JSONArray jsonArray = new JSONArray(json);
        for (int i = 0; i < jsonArray.length(); i++) {
            cohortsList.add(jsonArray.get(i).toString());
        }
    } catch (Exception e) {
        throw new RuntimeException(e);
    }
    return cohortsList;
}

---

From source file:com.gistlabs.mechanize.document.json.JsonDocument.java

@Override
protected void loadPage() throws Exception {
    try {//from   w w w .  j a v a  2 s  .com
        JSONTokener jsonTokener = new JSONTokener(new InputStreamReader(getInputStream()));
        char nextClean = jsonTokener.nextClean();
        jsonTokener.back();

        switch (nextClean) {
        case '{':
            this.json = new ObjectNodeImpl(new JSONObject(jsonTokener));
            break;
        case '[':
            this.json = new ArrayNodeImpl(new JSONArray(jsonTokener));
            break;
        default:
            throw new IllegalStateException(
                    String.format("Error processing token=%s from request=%s", nextClean, this.getRequest()));
        }
    } catch (Exception e) {
        throw MechanizeExceptionFactory.newException(e);
    }
}

---

From source file:com.inductiveautomation.reporting.examples.datasource.common.RestJsonDataSource.java

/**
 * This method is where data can be added to the data map.  We utilitize the
 * {@link ReportExecutionContext} to get the data map, and simple inject our data as an additional
 * entry.//from  w  w w .  j a v a2  s . c o m
 * @param reportExecutionContext provides
 * @param _configObject is the configuration object we defined in Common scope.  It's information originates from
 *                      the Designer's {@link DataSourceConfig} panel.
 */
@Override
public void gatherData(ReportExecutionContext reportExecutionContext, Serializable _configObject)
        throws Exception {
    log = reportExecutionContext.getLog();

    /* Collect information from the config object and add to the data map with the proper ID. */
    Map<String, Object> data = reportExecutionContext.getExecutionData().getData();

    RestJsonDataObject configObject = (RestJsonDataObject) _configObject;

    // verify the user entered a valid datakey
    if (configObject != null && RMKey.isKey(configObject.getKey())) {
        String key = configObject.getKey();
        String url;

        // get the url
        if (!TypeUtilities.isNullOrEmpty(configObject.getUrl())) {
            url = configObject.getUrl();
        } else {
            log.warnf("Url field of REST JSON Datasource %s requires a URL to attempt data collection.", key);
            return;
        }

        log.tracef("Attempting to collect data from '%s' for %s Datakey.", configObject.getUrl(),
                configObject.getKey());

        try {
            //collect the data as a String
            String jsonString = collectData(url);
            if (!TypeUtilities.isNullOrEmpty(jsonString)) {
                try {
                    log.tracef("Attempting to build JSON Object from data string.");
                    // map our simple string to a reporting-engine friendly map
                    JSONObject jsonObject = new JSONObject(jsonString);
                    Map<String, Object> mappedJSON = JsonUtils.toMap(jsonObject);
                    if (mappedJSON != null) {
                        data.put(configObject.getKey(), mappedJSON);
                    }
                } catch (JSONException jse) {
                    // may have an array of json objects, so we try to build a data set out of them
                    log.tracef("Failed to create single JSON object from data, attempting JSONArray from data.",
                            jse);
                    try {
                        JSONArray jsonArray = new JSONArray(jsonString);
                        Dataset dataset = createDatasetFromJSONArray(jsonArray);
                        if (dataset != null) {
                            data.put(configObject.getKey(), dataset);
                        }
                        log.tracef("Dataset created from Json Array and added to map.");
                    } catch (Exception e) {
                        log.warnf("Could not parse JSONArray from \'%s\'.", configObject.getUrl(), e);
                    }
                }
            } else {
                log.warnf("No Json data could be found at \'%s\'", configObject.getUrl());
            }
        } catch (Exception e) {
            log.warnf("Could not create usable data from \'%s\'", configObject.getUrl(), e);
        }
    }
}

---

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