Java Code Examples for org.json.JSONArray

@Override
Trigger fromJSON(String data) {
    try {
        JSONObject d = new JSONObject(data);
        connectorType = Type.valueOf(JsonHelper.safeGetString(d, "connectorType"));
        JSONArray array = d.getJSONArray("triggerList");
        list.clear();
        for (int i = 0; i < array.length(); i++) {
            Trigger newItem = instantiate(new JSONObject(array.getString(i)));
            add(newItem);
        }
    } catch (JSONException e) {
        log.error("Unhandled exception", e);
    }
    return this;
}
 

@Override
public byte[] asByteArray() {
    try {
        JSONArray array = object.getJSONArray(name);
        if (array != null) {
            byte[] bytes = new byte[array.length()];
            for (int i = 0; i < bytes.length; i++) {
                bytes[i] = (byte) array.getInt(i);
            }

            return bytes;
        }
    } catch (JSONException e) {
        String value = asString();
        if (value != null) {
            return value.getBytes();
        }
    }

    return null;
}
 

/**
 * Retrieves stored notification channels.
 *
 * @param context The application context.
 * @return List of stored channels or null.
 */
private static List<HashMap<String, Object>> retrieveNotificationChannels(Context context) {
  if (context == null) {
    return null;
  }
  try {
    SharedPreferences preferences = context.getSharedPreferences(Constants.Defaults.LEANPLUM,
        Context.MODE_PRIVATE);
    String jsonChannels = preferences.getString(Constants.Defaults.NOTIFICATION_CHANNELS_KEY,
        null);
    if (jsonChannels == null) {
      return null;
    }
    JSONArray json = new JSONArray(jsonChannels);
    return JsonConverter.listFromJson(json);
  } catch (Exception e) {
    Log.e("Failed to convert notification channels json.");
  }
  return null;
}
 

@Override
protected Void doInBackground(Void... voids) {
    try {
        if (!parseFailed) {
            after = jsonResponse.getJSONObject(JSONUtils.DATA_KEY).getString(JSONUtils.AFTER_KEY);
            JSONArray children = jsonResponse.getJSONObject(JSONUtils.DATA_KEY).getJSONArray(JSONUtils.CHILDREN_KEY);
            for (int i = 0; i < children.length(); i++) {
                userDataArrayList.add(parseUserDataBase(children.getJSONObject(i)));
            }
        }
    } catch (JSONException e) {
        parseFailed = true;
        e.printStackTrace();
    }
    return null;
}
 

public List<GraphObject> deserializeArray(JSONArray data)
{
	List<GraphObject> list = new ArrayList<GraphObject>();

	if (data != null)
	{
		int n = data.length();
		for (int i = 0; i < n; i++)
		{
			try
			{
				list.add(deserializeObject(data.getJSONObject(i)));
			}
			catch (JSONException e)
			{}

		}
	}

	return list;
}
 

@Test(groups = {"wso2.greg", "wso2.greg.es"}, description = "PromoteLifeCycle with fault user",
      dependsOnMethods = {"testPrepareForTestRun"})
public void CheckLCHistory() throws LogViewerLogViewerException, RemoteException,
                                                                  JSONException {
    ClientResponse response = getLifeCycleHistory(assetId, "restservice", lifeCycleName);

    Assert.assertTrue(response.getStatusCode() == 200, "Fault user accepted");

    JSONObject historyObj = new JSONObject(response.getEntity(String.class));
    JSONArray dataObj = historyObj.getJSONArray("data");

    Assert.assertEquals(((JSONObject) ((JSONObject) dataObj.get(0)).getJSONArray("action").
            get(0)).getString("name"), "Demote");
    Assert.assertEquals(((JSONObject) ((JSONObject) dataObj.get(1)).getJSONArray("action").
            get(0)).getString("name"), "Demote");
    Assert.assertEquals(((JSONObject) ((JSONObject) dataObj.get(2)).getJSONArray("action").
            get(0)).getString("name"), "Promote");
    Assert.assertEquals(((JSONObject) ((JSONObject) dataObj.get(3)).getJSONArray("action").
            get(0)).getString("name"), "Promote");

    Assert.assertEquals(dataObj.length(), 8);
}
 

/**
 * JSONの中に入っているuriを変換する.
 * <p>
 * <p>
 * 変換するuriはcontent://から始まるuriのみ変換する。<br/>
 * それ以外のuriは何も処理しない。
 * </p>
 *
 * @param settings DeviceConnect設定
 * @param root     変換するJSONObject
 * @throws JSONException JSONの解析に失敗した場合
 */
private static void convertUri(final DConnectSettings settings, final JSONObject root) throws JSONException {
    @SuppressWarnings("unchecked") // Using legacy API
    Iterator<String> it = root.keys();
    while (it.hasNext()) {
        String key = it.next();
        Object value = root.opt(key);
        if (value instanceof String) {
            if (isUriKey(key) && startWithContent((String) value)) {
                String u = createUri(settings, (String) value);
                root.put(key, u);
            }
        } else if (value instanceof JSONObject) {
            convertUri(settings, (JSONObject) value);
        } else if (value instanceof JSONArray) {
            JSONArray array = (JSONArray) value;
            int length = array.length();
            for (int i = 0; i < length; i++) {
                JSONObject json = array.optJSONObject(i);
                if (json != null) {
                    convertUri(settings, json);
                }
            }
        }
    }
}
 

private void parseItems(List<GalleryItem> items, JSONObject jsonBody)
        throws IOException, JSONException {

    JSONObject photosJsonObject = jsonBody.getJSONObject("photos");
    JSONArray photoJsonArray = photosJsonObject.getJSONArray("photo");

    for (int i = 0; i < photoJsonArray.length(); i++) {
        JSONObject photoJsonObject = photoJsonArray.getJSONObject(i);

        GalleryItem item = new GalleryItem();
        item.setId(photoJsonObject.getString("id"));
        item.setCaption(photoJsonObject.getString("title"));
        
        if (!photoJsonObject.has("url_s")) {
            continue;
        }
        
        item.setUrl(photoJsonObject.getString("url_s"));
        item.setOwner(photoJsonObject.getString("owner"));
        items.add(item);
    }
}
 

/**
 * Reads the double value from the Json Array for specified index
 * 
 * @param jsonArray The {@link JSONArray} to read the index from
 * @param index The key to read
 * @param required Whether the index is required. If <code>true</code>,
 *            attempting to read it when it is <code>null</code> will throw
 *            a {@link JSONException}
 * @param notNull Whether the value is allowed to be <code>null</code>. If
 *            <code>true</code>, will throw a {@link JSONException} if the
 *            value is null
 * @return The read value
 * @throws JSONException If the double was unable to be read, or if the
 *             required/notNull flags were violated
 */
public static double readDouble(final JSONArray jsonArray, final int index,
                final boolean required, final boolean notNull)
                throws JSONException {

    if (required) {
        //Will throw JsonException if mapping doesn't exist
        return jsonArray.getDouble(index);
    }

    if (notNull && jsonArray.isNull(index)) {
        //throw JsonException because key is null
        throw new JSONException(String.format(Locale.US, NULL_VALUE_FORMAT_ARRAY, index));
    }
    double value = 0.0;
    if (!jsonArray.isNull(index)) {
        value = jsonArray.getDouble(index);
    }
    return value;
}
 

public PercentileMetric(METRIC_TYPE type, Object val)
{
    this.type = type;
    try
    {
        JSONArray jsonArray = (JSONArray) val;
        Map<String,Number> percentiles = new HashMap<>(jsonArray.length()/2);

        for (int i = 0, length = jsonArray.length(); i < length; i++)
        {
            percentiles.put(jsonArray.getString(i++),jsonArray.getDouble(i));
        }
        value.put(type.toString(), percentiles);
    }
    catch (ClassCastException cce)
    {
        logger.debug("ClassCastException for "+val);
    }
    catch (JSONException e)
    {
        logger.debug("Failed to process percentile for "+val+ " "+e.getMessage());
    }
}
 

public boolean isAtMeMsg(EMMessage message){
    EaseUser user = EaseUserUtils.getUserInfo(message.getFrom());
    if(user != null){
        try {
            JSONArray jsonArray = message.getJSONArrayAttribute(EaseConstant.MESSAGE_ATTR_AT_MSG);
            
            for(int i = 0; i < jsonArray.length(); i++){
                String username = jsonArray.getString(i);
                if(username.equals(EMClient.getInstance().getCurrentUser())){
                    return true;
                }
            }
        } catch (Exception e) {
            //perhaps is a @ all message
            String atUsername = message.getStringAttribute(EaseConstant.MESSAGE_ATTR_AT_MSG, null);
            if(atUsername != null){
                if(atUsername.toUpperCase().equals(EaseConstant.MESSAGE_ATTR_VALUE_AT_MSG_ALL)){
                    return true;
                }
            }
            return  false;
        }
        
    }
    return false;
}
 

public static String addContextInfo(String str, HttpServletRequest request) {
    try {
        JSONArray inArr = new JSONArray(str);
        JSONArray addedArr = new JSONArray();
        for (int i = 0; i < inArr.length(); i++)
            addedArr.put(inArr.get(i));
        addedArr.put(getContainerInfo(request.getSession().getServletContext()).getJson());
        addedArr.put(getRequestInfo(request).getJson());
        addedArr.put(getSessionInfo(request.getSession()).getJson());
        return addedArr.toString(2);
    }
    catch (Exception ex) {
        LoggerUtil.getStandardLogger().error(ex.getMessage(), ex);
        return str;
    }
}
 

static Map<String, Object> convertJSONObjectToHashMap(JSONObject jsonObject) {
    HashMap<String, Object> map = new HashMap<String, Object>();
    JSONArray keys = jsonObject.names();
    for (int i = 0; i < keys.length(); ++i) {
        String key;
        try {
            key = keys.getString(i);
            Object value = jsonObject.get(key);
            if (value instanceof JSONObject) {
                value = convertJSONObjectToHashMap((JSONObject) value);
            }
            map.put(key, value);
        } catch (JSONException e) {
        }
    }
    return map;
}
 

private int countTestUsers() {
    TestSession session = getTestSessionWithSharedUser(null);

    String appAccessToken = TestSession.getAppAccessToken();
    assertNotNull(appAccessToken);
    String applicationId = session.getApplicationId();
    assertNotNull(applicationId);

    String fqlQuery = String.format("SELECT id FROM test_account WHERE app_id = %s", applicationId);
    Bundle parameters = new Bundle();
    parameters.putString("q", fqlQuery);
    parameters.putString("access_token", appAccessToken);

    Request request = new Request(null, "fql", parameters, null);
    Response response = request.executeAndWait();

    JSONArray data = (JSONArray) response.getGraphObject().getProperty("data");
    return data.length();
}
 

CalEventInnerData(@NonNull String data, @NonNull PluginDataFormat format, int version) throws IllegalStorageDataException {
    switch (format) {
        default:
            try {
                JSONObject jsonObject = new JSONObject(data);
                this.conditions = new ArraySet<>();
                JSONArray jsonArray_conditions = jsonObject.optJSONArray(T_condition);
                for (int i = 0; i < jsonArray_conditions.length(); i++) {
                    String condition = jsonArray_conditions.getString(i);
                    for (int j = 0; j < condition_name.length; j++) {
                        this.conditions.add(condition);
                    }
                }
            } catch (JSONException e) {
                throw new IllegalStorageDataException(e);
            }
    }
}
 

private void removeSelfDependencies(JSONObject pDiagram)
{
	JSONArray edges = pDiagram.getJSONArray("edges");
	List<JSONObject> newEdges = new ArrayList<>();
	for( int i = 0; i < edges.length(); i++ )
	{
		JSONObject object = edges.getJSONObject(i);
		if( object.getString("type").equals("DependencyEdge") && object.getInt("start") == object.getInt("end") )
		{
			aMigrated = true; // We don't add the dependency, essentially removing it.
		}
		else
		{
			newEdges.add(object);
		}
	}
	pDiagram.put("edges", new JSONArray(newEdges));
}
 

/**
 * Returns all issues (as JSON nodes) that were closed since the given date.
 * @param since
 * @param githubPAT
 */
private static List<JSONObject> getIssuesForRelease(String since, String githubPAT) throws Exception {
    List<JSONObject> rval = new ArrayList<>();

    String currentPageUrl = "https://api.github.com/repos/apicurio/apicurio-studio/issues";
    int pageNum = 1;
    while (currentPageUrl != null) {
        System.out.println("Querying page " + pageNum + " of issues.");
        HttpResponse<JsonNode> response = Unirest.get(currentPageUrl)
                .queryString("since", since)
                .queryString("state", "closed")
                .header("Accept", "application/json")
                .header("Authorization", "token " + githubPAT).asJson();
        if (response.getStatus() != 200) {
            throw new Exception("Failed to list Issues: " + response.getStatusText());
        }
        JSONArray issueNodes = response.getBody().getArray();
        issueNodes.forEach(issueNode -> {
            JSONObject issue = (JSONObject) issueNode;
            String closedOn = issue.getString("closed_at");
            if (since.compareTo(closedOn) < 0) {
                if (!isIssueExcluded(issue)) {
                    rval.add(issue);
                } else {
                    System.out.println("Skipping issue (excluded): " + issue.getString("title"));
                }
            } else {
                System.out.println("Skipping issue (old release): " + issue.getString("title"));
            }
        });

        System.out.println("Processing page " + pageNum + " of issues.");
        System.out.println("    Found " + issueNodes.length() + " issues on page.");
        String allLinks = response.getHeaders().getFirst("Link");
        Map<String, Link> links = Link.parseAll(allLinks);
        if (links.containsKey("next")) {
            currentPageUrl = links.get("next").getUrl();
        } else {
            currentPageUrl = null;
        }
        pageNum++;
    }

    return rval;
}
 

/**
 * 将联系人信息列表转成json字符串
 * @param phoneInfoList
 * @return
 */
private String wrapPhoneInfoToContactStr(List<PhoneInfo> phoneInfoList){
    if(phoneInfoList == null || phoneInfoList.size() == 0){
        return "";
    }

    JSONArray jsonArray = new JSONArray();
    for(PhoneInfo phoneInfo: phoneInfoList){
        try {
            JSONObject member = new JSONObject();
            member.put(KEY_PHONE_NUM,phoneInfo.getPhoneNum());
            member.put(KEY_CONTACT_VERSION,phoneInfo.getVersion());
            jsonArray.put(member);
        } catch (JSONException e) {
            e.printStackTrace();
        }
    }
    String result = jsonArray.toString();
    byte[] bytes = result.getBytes();
    Log.d(TAG, "wrapPhoneInfoToContactStr: bytes.length ="+bytes.length);
    return jsonArray.toString();
}
 

private JSONArray convertListToJsonArray(Object value)
    throws InvocationTargetException, IllegalAccessException {
  JSONArray array = new JSONArray();
  List<Object> list = (List<Object>) value;
  for(Object obj : list) {
    // Send null, if this is an array of arrays we are screwed
    array.put(obj != null ? getJsonValue(obj, obj.getClass(), null /* field */) : null);
  }
  return array;
}
 

public static CharSequence formatJson(String json) {
    try {
        json = json.trim();
        if (json.startsWith("[")) {
            JSONArray jsonArray = new JSONArray(json);
            return jsonArray.toString(4);
        } else {
            JSONObject jsonObject = new JSONObject(json);
            return jsonObject.toString(4);
        }
    } catch (Exception e) {
        Logger.e("non json content", e);
        return json;
    }
}
 

private void addProjections(IDataSet dataSet, JSONArray categories, Map<String, String> columnAliasToName, ArrayList<AbstractSelectionField> projections)
		throws JSONException {
	for (int i = 0; i < categories.length(); i++) {
		JSONObject category = categories.getJSONObject(i);
		addProjection(dataSet, projections, category, columnAliasToName);
	}
}
 

/**
 * Gives all possible genres for a given channel based on it's json contents.
 *
 * @param json the json parsed as a String.
 * @return the array of all the genres for the channel.
 */
public static String[] getGenresArrayFromJson(String json) {
    try {
        JSONArray jsonArray = new JSONArray(json);
        String[] genresArray = new String[jsonArray.length()];

        for (int i = 0; i < jsonArray.length(); i++) {
            genresArray[i] = jsonArray.getString(i);
        }
        return (genresArray);
    } catch (JSONException js) {
        js.printStackTrace();
    }
    return (null);
}
 

@Test
@Description("A request for assigning a target multiple times results in a Bad Request when multiassignment is disabled.")
public void multiassignmentRequestNotAllowedIfDisabled() throws Exception {
    final String targetId = testdataFactory.createTarget().getControllerId();
    final Long dsId = testdataFactory.createDistributionSet().getId();

    final JSONArray body = new JSONArray();
    body.put(getAssignmentObject(targetId, MgmtActionType.SOFT));
    body.put(getAssignmentObject(targetId, MgmtActionType.FORCED));

    mvc.perform(post("/rest/v1/distributionsets/{ds}/assignedTargets", dsId).content(body.toString())
            .contentType(MediaType.APPLICATION_JSON)).andDo(MockMvcResultPrinter.print())
            .andExpect(status().isBadRequest());
}
 

public String askForNotificationPermission(JSONArray args){
     this.log("askForNotificationPermission", args);
     if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
         String channelName = "Default Name";
         String channelDescription = "Default Description";
         NotificationManager notificationManager = (NotificationManager) context.getSystemService(context.NOTIFICATION_SERVICE);
         if (notificationManager != null) {
             NotificationChannel channel = new NotificationChannel(CountlyPush.CHANNEL_ID, channelName, NotificationManager.IMPORTANCE_DEFAULT);
             channel.setDescription(channelDescription);
             notificationManager.createNotificationChannel(channel);
         }
    }
    CountlyPush.init(activity.getApplication(), pushTokenTypeVariable);
    FirebaseApp.initializeApp(context);
    FirebaseInstanceId.getInstance().getInstanceId()
            .addOnCompleteListener(new OnCompleteListener<InstanceIdResult>() {
                @Override
                public void onComplete(Task<InstanceIdResult> task) {
                    if (!task.isSuccessful()) {
                        Log.w("Tag", "getInstanceId failed", task.getException());
                        return;
                    }
                    String token = task.getResult().getToken();
                    CountlyPush.onTokenRefresh(token);
                }
            });
    return "askForNotificationPermission";
}
 

public static String getTagValue(JSONObject json, String tag) throws JSONException {
  JSONObject jsonTag = json.getJSONObject(tag);
  JSONArray valueArray = jsonTag.getJSONArray("Value");
  if (valueArray.length() != 1) {
    throw new JSONException(
        "Expected single value for tag: "
            + tag
            + " in JSON:\n"
            + valueArray.toString());
  }
  return valueArray.getString(0);
}
 

public boolean torrentRemove(List<Long> ids) {
    boolean ret = true;

    JSONObject params = new JSONObject();

    try {
        params.put("method", "torrent-remove");

        JSONObject args = new JSONObject();
        args.put("ids", new JSONArray(ids));
        args.put("delete-local-data", false);
        log.debug(args.toString());

        params.put("arguments", args);

        TransmissionVO vo = execute(params);
        if (vo != null) {
            if (!StringUtils.equals(vo.getResult(), "success")) {
                ret = false;
            }
        }

    } catch (JSONException e) {
        log.error(e.getMessage());
    }

    return ret;
}
 

/**
 * Parse a edge's schema definition.
 */
private void parseSchemaEdge(JSONObject obj) {
  this.table_name_ = obj.getString("Name");
  String from_vertex_type = obj.getString("FromVertexTypeName");
  String to_vertex_type = obj.getString("ToVertexTypeName");
  /**
   * Spark will raise exception when found duplicate column names,
   * but TigerGraph edges' source vertex and target vertex can be of the same type.
   * So prefix was added here.
   */
  if (from_vertex_type.equals(to_vertex_type) && this.isGettingEdge_) {
    this.attribute_list_.add(new Attribute("from." + from_vertex_type, "STRING", Boolean.TRUE));
    this.attribute_list_.add(new Attribute("to." + to_vertex_type, "STRING", Boolean.TRUE));
  } else {
    this.attribute_list_.add(new Attribute(from_vertex_type, "STRING", Boolean.TRUE));
    this.attribute_list_.add(new Attribute(to_vertex_type, "STRING", Boolean.TRUE));
  }
  JSONArray attributes = obj.getJSONArray("Attributes");
  for(int i = 0; i < attributes.length(); i++){
    String attr_name = attributes.getJSONObject(i).getString("AttributeName");
    Object value = attributes.getJSONObject(i).get("AttributeType");
    String attr_type = "";
    if (value instanceof JSONObject) {
      attr_type = ((JSONObject)value).getString("Name");
      this.attribute_list_.add(new Attribute(attr_name, attr_type, Boolean.FALSE));
    }
  }
}
 

@Test
public void testTagFromLogAll() throws Exception {
	createWorkspace(SimpleMetaStore.DEFAULT_WORKSPACE_NAME);
	IPath[] clonePaths = createTestProjects(workspaceLocation);

	for (IPath clonePath : clonePaths) {
		// clone a  repo
		JSONObject clone = clone(clonePath);
		String cloneContentLocation = clone.getString(ProtocolConstants.KEY_CONTENT_LOCATION);
		String cloneCommitUri = clone.getString(GitConstants.KEY_COMMIT);

		// get project/folder metadata
		WebRequest request = getGetRequest(cloneContentLocation);
		WebResponse response = webConversation.getResponse(request);
		assertEquals(HttpURLConnection.HTTP_OK, response.getResponseCode());
		JSONObject folder = new JSONObject(response.getText());

		JSONObject gitSection = folder.getJSONObject(GitConstants.KEY_GIT);
		String folderTagUri = gitSection.getString(GitConstants.KEY_TAG);

		// get the full log
		JSONArray commits = log(cloneCommitUri);
		assertEquals(1, commits.length());
		String commitLocation = commits.getJSONObject(0).getString(ProtocolConstants.KEY_LOCATION);

		// tag
		tag(commitLocation, "tag1");

		// check
		JSONArray tags = listTags(folderTagUri);
		assertEquals(1, tags.length());
		assertEquals("tag1", tags.getJSONObject(0).get(ProtocolConstants.KEY_NAME));
	}
}
 

@Override
public List<VolumeMO> listVolumes(String filterKey, String filterValue) throws Exception {
    List<VolumeMO> volumes = new ArrayList<>();

    JSONArray jsonArray = client.listVolumes(filterKey, filterValue);
    for (int i = 0; i < jsonArray.length(); i++) {
        JSONObject volume = jsonArray.getJSONObject(i);
        volumes.add(VolumeMOBuilder.build(volume));
    }

    logger.info(String.format("OceanStor Volume List for %S=%s : %s", filterKey, filterValue ,volumes));
    return volumes;
}
 

private void removeFromFavorites(String itemName) {
    favorites.remove(itemName);
    SharedPreferences prefs = context.getSharedPreferences("settings", Context.MODE_PRIVATE);
    JSONArray jsArray = new JSONArray(favorites);
    prefs.edit().putString("favorites", jsArray.toString()).apply();
    favorites = getFavorites();
    generateList();
}