Example usage for org.json JSONObject get

Introduction

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

Prototype

public Object get(String key) throws JSONException 

Source Link

Document

Get the value object associated with a key.

Usage

From source file:org.loklak.api.iot.GeoJsonPushServlet.java

@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    Query post = RemoteAccess.evaluate(request);
    String remoteHash = Integer.toHexString(Math.abs(post.getClientHost().hashCode()));

    // manage DoS
    if (post.isDoS_blackout()) {
        response.sendError(503, "your request frequency is too high");
        return;//from www  . j a  va2s  .  c om
    }

    String url = post.get("url", "");
    String map_type = post.get("map_type", "");
    String source_type_str = post.get("source_type", "");
    if ("".equals(source_type_str) || !SourceType.isValid(source_type_str)) {
        DAO.log("invalid or missing source_type value : " + source_type_str);
        source_type_str = SourceType.GEOJSON.toString();
    }
    SourceType sourceType = SourceType.GEOJSON;

    if (url == null || url.length() == 0) {
        response.sendError(400, "your request does not contain an url to your data object");
        return;
    }
    String screen_name = post.get("screen_name", "");
    if (screen_name == null || screen_name.length() == 0) {
        response.sendError(400, "your request does not contain required screen_name parameter");
        return;
    }
    // parse json retrieved from url
    final JSONArray features;
    byte[] jsonText;
    try {
        jsonText = ClientConnection.download(url);
        JSONObject map = new JSONObject(new String(jsonText, StandardCharsets.UTF_8));
        features = map.getJSONArray("features");
    } catch (Exception e) {
        response.sendError(400, "error reading json file from url");
        return;
    }
    if (features == null) {
        response.sendError(400, "geojson format error : member 'features' missing.");
        return;
    }

    // parse maptype
    Map<String, List<String>> mapRules = new HashMap<>();
    if (!"".equals(map_type)) {
        try {
            String[] mapRulesArray = map_type.split(",");
            for (String rule : mapRulesArray) {
                String[] splitted = rule.split(":", 2);
                if (splitted.length != 2) {
                    throw new Exception("Invalid format");
                }
                List<String> valuesList = mapRules.get(splitted[0]);
                if (valuesList == null) {
                    valuesList = new ArrayList<>();
                    mapRules.put(splitted[0], valuesList);
                }
                valuesList.add(splitted[1]);
            }
        } catch (Exception e) {
            response.sendError(400, "error parsing map_type : " + map_type + ". Please check its format");
            return;
        }
    }

    JSONArray rawMessages = new JSONArray();
    ObjectWriter ow = new ObjectMapper().writerWithDefaultPrettyPrinter();
    PushReport nodePushReport = new PushReport();
    for (Object feature_obj : features) {
        JSONObject feature = (JSONObject) feature_obj;
        JSONObject properties = feature.has("properties") ? (JSONObject) feature.get("properties")
                : new JSONObject();
        JSONObject geometry = feature.has("geometry") ? (JSONObject) feature.get("geometry") : new JSONObject();
        JSONObject message = new JSONObject(true);

        // add mapped properties
        JSONObject mappedProperties = convertMapRulesProperties(mapRules, properties);
        message.putAll(mappedProperties);

        if (!"".equals(sourceType)) {
            message.put("source_type", sourceType);
        } else {
            message.put("source_type", SourceType.GEOJSON);
        }
        message.put("provider_type", ProviderType.IMPORT.name());
        message.put("provider_hash", remoteHash);
        message.put("location_point", geometry.get("coordinates"));
        message.put("location_mark", geometry.get("coordinates"));
        message.put("location_source", LocationSource.USER.name());
        message.put("place_context", PlaceContext.FROM.name());

        if (message.get("text") == null) {
            message.put("text", "");
        }
        // append rich-text attachment
        String jsonToText = ow.writeValueAsString(properties);
        message.put("text", message.get("text") + MessageEntry.RICH_TEXT_SEPARATOR + jsonToText);

        if (properties.get("mtime") == null) {
            String existed = PushServletHelper.checkMessageExistence(message);
            // message known
            if (existed != null) {
                nodePushReport.incrementKnownCount(existed);
                continue;
            }
            // updated message -> save with new mtime value
            message.put("mtime", Long.toString(System.currentTimeMillis()));
        }

        try {
            message.put("id_str", PushServletHelper.computeMessageId(message, sourceType));
        } catch (Exception e) {
            DAO.log("Problem computing id : " + e.getMessage());
            nodePushReport.incrementErrorCount();
        }

        rawMessages.put(message);
    }

    PushReport report = PushServletHelper.saveMessagesAndImportProfile(rawMessages, Arrays.hashCode(jsonText),
            post, sourceType, screen_name);

    String res = PushServletHelper.buildJSONResponse(post.get("callback", ""), report);
    post.setResponse(response, "application/javascript");
    response.getOutputStream().println(res);
    DAO.log(request.getServletPath() + " -> records = " + report.getRecordCount() + ", new = "
            + report.getNewCount() + ", known = " + report.getKnownCount() + ", error = "
            + report.getErrorCount() + ", from host hash " + remoteHash);
}

---

From source file:org.loklak.api.iot.GeoJsonPushServlet.java

/**
 * For each member m in properties, if it exists in mapRules, perform these conversions :
 *   - m:c -> keep value, change key m to c
 *   - m:c.d -> insert/update json object of key c with a value {d : value}
 * @param mapRules/*from  w  w w  .  jav a2s  .  co m*/
 * @param properties
 * @return mappedProperties
 */
private JSONObject convertMapRulesProperties(Map<String, List<String>> mapRules, JSONObject properties) {
    JSONObject root = new JSONObject(true);
    for (String key : properties.keySet()) {
        if (mapRules.containsKey(key)) {
            for (String newField : mapRules.get(key)) {
                if (newField.contains(".")) {
                    String[] deepFields = newField.split(Pattern.quote("."));
                    JSONObject currentLevel = root;
                    for (int lvl = 0; lvl < deepFields.length; lvl++) {
                        if (lvl == deepFields.length - 1) {
                            currentLevel.put(deepFields[lvl], properties.get(key));
                        } else {
                            if (currentLevel.get(deepFields[lvl]) == null) {
                                JSONObject tmp = new JSONObject();
                                currentLevel.put(deepFields[lvl], tmp);
                            }
                            currentLevel = (JSONObject) currentLevel.get(deepFields[lvl]);
                        }
                    }
                } else {
                    root.put(newField, properties.get(key));
                }
            }
        }
    }
    return root;
}

---

From source file:org.wso2.carbon.am.tests.rest.RestPeopleTestCase.java

@Test(groups = {
        "wso2.am" }, description = "Send request to rest backend service", dependsOnMethods = "addAPITestCase")
public void invokeAPI() throws Exception {

    // publishing
    APILifeCycleStateRequest updateRequest = new APILifeCycleStateRequest(APIName, providerName,
            APILifeCycleState.PUBLISHED);
    apiPublisher.changeAPILifeCycleStatusTo(updateRequest);

    // create new application and subscribing
    apiStore.login(userName, password);//w  w  w. j  ava2s.c  o m
    String appName = "NewApplication";
    apiStore.addApplication(appName, "Unlimited", "some_url", "NewApp");
    SubscriptionRequest subscriptionRequest = new SubscriptionRequest(APIName, providerName);
    subscriptionRequest.setApplicationName(appName);
    apiStore.subscribe(subscriptionRequest);
    //generate access token
    GenerateAppKeyRequest generateAppKeyRequest = new GenerateAppKeyRequest(appName);
    String responseString = apiStore.generateApplicationKey(generateAppKeyRequest).getData();
    JSONObject response = new JSONObject(responseString);
    String accessToken = response.getJSONObject("data").getJSONObject("key").get("accessToken").toString();
    Map<String, String> requestHeaders = new HashMap<String, String>();
    requestHeaders.put("Authorization", "Bearer " + accessToken);

    Thread.sleep(2000);

    // invoke backend-service through api mgr
    assertTrue(HttpRequestUtil.doGet(apiInvocationURL + File.separator + "customers/123/", requestHeaders)
            .getResponseCode() == 200);
    assertTrue(HttpRequestUtil.doGet(apiInvocationURL + File.separator + "customers/123/", requestHeaders)
            .getData().contains("John"));
}

---

From source file:org.zaizi.sensefy.api.utils.JSONHelper.java

@SuppressWarnings({ "unchecked", "rawtypes" })
public static Map<String, Object> toMap(JSONObject object) throws JSONException {
    Map<String, Object> map = new HashMap();
    Iterator keys = object.keys();
    while (keys.hasNext()) {
        String key = (String) keys.next();
        map.put(key, fromJson(object.get(key)));
    }//from   w  ww  .j a  v  a2 s.  c om
    return map;
}

---

From source file:org.everit.json.schema.TestSuiteTest.java

@Parameters(name = "{2}")
public static List<Object[]> params() {
    List<Object[]> rval = new ArrayList<>();
    Reflections refs = new Reflections("org.everit.json.schema.draft4", new ResourcesScanner());
    Set<String> paths = refs.getResources(Pattern.compile(".*\\.json"));
    for (String path : paths) {
        if (path.indexOf("/optional/") > -1 || path.indexOf("/remotes/") > -1) {
            continue;
        }/*from w ww  .  j  a  va2 s .c o m*/
        String fileName = path.substring(path.lastIndexOf('/') + 1);
        JSONArray arr = loadTests(TestSuiteTest.class.getResourceAsStream("/" + path));
        for (int i = 0; i < arr.length(); ++i) {
            JSONObject schemaTest = arr.getJSONObject(i);
            JSONArray testcaseInputs = schemaTest.getJSONArray("tests");
            for (int j = 0; j < testcaseInputs.length(); ++j) {
                JSONObject input = testcaseInputs.getJSONObject(j);
                Object[] params = new Object[5];
                params[0] = "[" + fileName + "]/" + schemaTest.getString("description");
                params[1] = schemaTest.get("schema");
                params[2] = "[" + fileName + "]/" + input.getString("description");
                params[3] = input.get("data");
                params[4] = input.getBoolean("valid");
                rval.add(params);
            }
        }
    }
    return rval;
}

---

From source file:org.loklak.android.client.SearchClient.java

public static Timeline search(final String protocolhostportstub, final String query, final Timeline.Order order,
        final String source, final int count, final int timezoneOffset, final long timeout) throws IOException {
    Timeline tl = new Timeline(order);
    String urlstring = "";
    try {/*from w  w w .  ja  v  a  2  s.c o m*/
        urlstring = protocolhostportstub + "/api/search.json?q="
                + URLEncoder.encode(query.replace(' ', '+'), "UTF-8") + "&timezoneOffset=" + timezoneOffset
                + "&maximumRecords=" + count + "&source=" + (source == null ? "all" : source)
                + "&minified=true&timeout=" + timeout;
        JSONObject json = JsonIO.loadJson(urlstring);
        if (json == null || json.length() == 0)
            return tl;
        JSONArray statuses = json.getJSONArray("statuses");
        if (statuses != null) {
            for (int i = 0; i < statuses.length(); i++) {
                JSONObject tweet = statuses.getJSONObject(i);
                JSONObject user = tweet.getJSONObject("user");
                if (user == null)
                    continue;
                tweet.remove("user");
                UserEntry u = new UserEntry(user);
                MessageEntry t = new MessageEntry(tweet);
                tl.add(t, u);
            }
        }
        if (json.has("search_metadata")) {
            JSONObject metadata = json.getJSONObject("search_metadata");
            if (metadata.has("hits")) {
                tl.setHits((Integer) metadata.get("hits"));
            }
            if (metadata.has("scraperInfo")) {
                String scraperInfo = (String) metadata.get("scraperInfo");
                tl.setScraperInfo(scraperInfo);
            }
        }
    } catch (Throwable e) {
        Log.e("SeachClient", e.getMessage(), e);
    }
    //System.out.println(parser.text());
    return tl;
}

---

From source file:com.soomla.store.domain.virtualGoods.SingleUsePackVG.java

/**
 * see parent//from   w ww  . j a va 2s.  c  o m
 */
@Override
public JSONObject toJSONObject() {
    JSONObject parentJsonObject = super.toJSONObject();
    JSONObject jsonObject = new JSONObject();
    try {
        Iterator<?> keys = parentJsonObject.keys();
        while (keys.hasNext()) {
            String key = (String) keys.next();
            jsonObject.put(key, parentJsonObject.get(key));
        }

        jsonObject.put(JSONConsts.VGP_GOOD_ITEMID, mGoodItemId);
        jsonObject.put(JSONConsts.VGP_GOOD_AMOUNT, mGoodAmount);
    } catch (JSONException e) {
        StoreUtils.LogError(TAG, "An error occurred while generating JSON object.");
    }

    return jsonObject;
}

---

From source file:gr.cti.android.experimentation.controller.ui.RestDataController.java

@ResponseBody
@RequestMapping(value = "/data", method = RequestMethod.GET, produces = "text/csv")
public String dataCsv(@RequestParam(value = "type") final String type) throws JSONException {
    final StringBuilder response = new StringBuilder();
    for (final Result result : resultRepository.findAll()) {
        try {/*from  w w w.  j a v  a  2 s.  c  o  m*/
            final JSONObject object = new JSONObject(result.getMessage());
            if (object.has(type)) {
                response.append(object.get(type)).append("\n");
            }
        } catch (Exception ignore) {
        }
    }
    return response.toString();
}

---

From source file:com.microsoft.office365.starter.models.O365FileListModel.java

private String getErrorMessage(String result) {
    String errorMessage = "";
    try {/*  www .j a v a  2s .  c  o m*/
        String responseString = result;
        String responsejSON = responseString.substring(responseString.indexOf("{"), responseString.length());
        JSONObject jObject = new JSONObject(responsejSON);

        JSONObject error = (JSONObject) jObject.get("error");
        errorMessage = error.getString("message");

    } catch (JSONException e) {
        e.printStackTrace();
        errorMessage = e.getMessage();
    }
    return errorMessage;
}

---

From source file:com.deployd.DeploydObject.java

public DeploydObject(JSONObject obj) {
    String k;//from  ww  w  .  jav a 2 s  .c  om
    while ((k = (String) obj.keys().next()) != NULL) {
        try {
            this.put(k, obj.get(k));
        } catch (JSONException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
    }
}

---

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