Java JSONArray.length方法代码示例

import twitter4j.internal.org.json.JSONArray; //导入方法依赖的package包/类
static GeoLocation[][] coordinatesAsGeoLocationArray(JSONArray coordinates) throws TwitterException {
    try {
        GeoLocation[][] boundingBox = new GeoLocation[coordinates.length()][];
        for (int i = 0; i < coordinates.length(); i++) {
            JSONArray array = coordinates.getJSONArray(i);
            boundingBox[i] = new GeoLocation[array.length()];
            for (int j = 0; j < array.length(); j++) {
                JSONArray coordinate = array.getJSONArray(j);
                boundingBox[i][j] = new GeoLocation(coordinate.getDouble(1), coordinate.getDouble(0));
            }
        }
        return boundingBox;
    } catch (JSONException jsone) {
        throw new TwitterException(jsone);
    }
}
 

import twitter4j.internal.org.json.JSONArray; //导入方法依赖的package包/类
/**
 * Get URL Entities from JSON Object.
 * returns URLEntity array by entities/[category]/urls/url[]
 *
 * @param json     user json object
 * @param category entities category. e.g. "description" or "url"
 * @return URLEntity array by entities/[category]/urls/url[]
 * @throws JSONException
 * @throws TwitterException
 */
private static URLEntity[] getURLEntitiesFromJSON(JSONObject json, String category) throws JSONException, TwitterException {
    if (!json.isNull("entities")) {
        JSONObject entitiesJSON = json.getJSONObject("entities");
        if (!entitiesJSON.isNull(category)) {
            JSONObject descriptionEntitiesJSON = entitiesJSON.getJSONObject(category);
            if (!descriptionEntitiesJSON.isNull("urls")) {
                JSONArray urlsArray = descriptionEntitiesJSON.getJSONArray("urls");
                int len = urlsArray.length();
                URLEntity[] urlEntities = new URLEntity[len];
                for (int i = 0; i < len; i++) {
                    urlEntities[i] = new URLEntityJSONImpl(urlsArray.getJSONObject(i));
                }
                return urlEntities;
            }
        }
    }
    return null;
}
 

import twitter4j.internal.org.json.JSONArray; //导入方法依赖的package包/类
static ResponseList<User> createUserList(JSONArray list, HttpResponse res, Configuration conf) throws TwitterException {
    try {
        if (conf.isJSONStoreEnabled()) {
            DataObjectFactoryUtil.clearThreadLocalMap();
        }
        int size = list.length();
        ResponseList<User> users = new ResponseListImpl<User>(size, res);
        for (int i = 0; i < size; i++) {
            JSONObject json = list.getJSONObject(i);
            User user = new UserJSONImpl(json);
            users.add(user);
            if (conf.isJSONStoreEnabled()) {
                DataObjectFactoryUtil.registerJSONObject(user, json);
            }
        }
        if (conf.isJSONStoreEnabled()) {
            DataObjectFactoryUtil.registerJSONObject(users, list);
        }
        return users;
    } catch (JSONException jsone) {
        throw new TwitterException(jsone);
    } catch (TwitterException te) {
        throw te;
    }
}
 

import twitter4j.internal.org.json.JSONArray; //导入方法依赖的package包/类
static ResponseList<DirectMessage> createDirectMessageList(HttpResponse res, Configuration conf) throws TwitterException {
    try {
        if (conf.isJSONStoreEnabled()) {
            DataObjectFactoryUtil.clearThreadLocalMap();
        }
        JSONArray list = res.asJSONArray();
        int size = list.length();
        ResponseList<DirectMessage> directMessages = new ResponseListImpl<DirectMessage>(size, res);
        for (int i = 0; i < size; i++) {
            JSONObject json = list.getJSONObject(i);
            DirectMessage directMessage = new DirectMessageJSONImpl(json);
            directMessages.add(directMessage);
            if (conf.isJSONStoreEnabled()) {
                DataObjectFactoryUtil.registerJSONObject(directMessage, json);
            }
        }
        if (conf.isJSONStoreEnabled()) {
            DataObjectFactoryUtil.registerJSONObject(directMessages, list);
        }
        return directMessages;
    } catch (JSONException jsone) {
        throw new TwitterException(jsone);
    } catch (TwitterException te) {
        throw te;
    }
}
 

import twitter4j.internal.org.json.JSONArray; //导入方法依赖的package包/类
private AccountSettingsJSONImpl(HttpResponse res, JSONObject json) throws TwitterException {
    super(res);
    try {
        JSONObject sleepTime = json.getJSONObject("sleep_time");
        SLEEP_TIME_ENABLED = getBoolean("enabled", sleepTime);
        SLEEP_START_TIME = sleepTime.getString("start_time");
        SLEEP_END_TIME = sleepTime.getString("end_time");
        if (json.isNull("trend_location")) {
            TREND_LOCATION = new Location[0];
        } else {
            JSONArray locations = json.getJSONArray("trend_location");
            TREND_LOCATION = new Location[locations.length()];
            for (int i = 0; i < locations.length(); i++) {
                TREND_LOCATION[i] = new LocationJSONImpl(locations.getJSONObject(i));
            }
        }
        GEO_ENABLED = getBoolean("geo_enabled", json);
        LANGUAGE = json.getString("language");
        ALWAYS_USE_HTTPS = getBoolean("always_use_https", json);
        DISCOVERABLE_BY_EMAIL = getBoolean("discoverable_by_email", json);
        TIMEZONE = new TimeZoneJSONImpl(json.getJSONObject("time_zone"));
    } catch (JSONException e) {
        throw new TwitterException(e);
    }
}
 

import twitter4j.internal.org.json.JSONArray; //导入方法依赖的package包/类
public static ResponseList<Status> createStatusList(HttpResponse res, Configuration conf) throws TwitterException {
    try {
        if (conf.isJSONStoreEnabled()) {
            DataObjectFactoryUtil.clearThreadLocalMap();
        }
        JSONArray list = res.asJSONArray();
        int size = list.length();
        ResponseList<Status> statuses = new ResponseListImpl<Status>(size, res);
        for (int i = 0; i < size; i++) {
            JSONObject json = list.getJSONObject(i);
            Status status = new StatusJSONImpl(json);
            if (conf.isJSONStoreEnabled()) {
                DataObjectFactoryUtil.registerJSONObject(status, json);
            }
            statuses.add(status);
        }
        if (conf.isJSONStoreEnabled()) {
            DataObjectFactoryUtil.registerJSONObject(statuses, list);
        }
        return statuses;
    } catch (JSONException jsone) {
        throw new TwitterException(jsone);
    }
}
 

import twitter4j.internal.org.json.JSONArray; //导入方法依赖的package包/类
public static ResponseList<Status> parseStatuses(Configuration conf, JSONArray list) throws JSONException, TwitterException {
    if (conf.isJSONStoreEnabled()) {
        DataObjectFactoryUtil.clearThreadLocalMap();
    }
    int size = list.length();
    ResponseList<Status> statuses = new ResponseListImpl<Status>(size, null);
    for (int i = 0; i < size; i++) {
        JSONObject json = list.getJSONObject(i);
        Status status = new StatusJSONImpl(json);
        if (conf.isJSONStoreEnabled()) {
            DataObjectFactoryUtil.registerJSONObject(status, json);
        }
        statuses.add(status);
    }
    if (conf.isJSONStoreEnabled()) {
        DataObjectFactoryUtil.registerJSONObject(statuses, list);
    }
    return statuses;
}
 

import twitter4j.internal.org.json.JSONArray; //导入方法依赖的package包/类
static ResponseList<UserList> createUserListList(HttpResponse res, Configuration conf) throws TwitterException {
    try {
        if (conf.isJSONStoreEnabled()) {
            DataObjectFactoryUtil.clearThreadLocalMap();
        }
        JSONArray list = res.asJSONArray();
        int size = list.length();
        ResponseList<UserList> users = new ResponseListImpl<UserList>(size, res);
        for (int i = 0; i < size; i++) {
            JSONObject userListJson = list.getJSONObject(i);
            UserList userList = new UserListJSONImpl(userListJson);
            users.add(userList);
            if (conf.isJSONStoreEnabled()) {
                DataObjectFactoryUtil.registerJSONObject(userList, userListJson);
            }
        }
        if (conf.isJSONStoreEnabled()) {
            DataObjectFactoryUtil.registerJSONObject(users, list);
        }
        return users;
    } catch (JSONException jsone) {
        throw new TwitterException(jsone);
    } catch (TwitterException te) {
        throw te;
    }
}
 

import twitter4j.internal.org.json.JSONArray; //导入方法依赖的package包/类
VideoInfoImpl(JSONObject jsonObject) throws TwitterException {
    aspectRatio = new ArrayList<>();
    variants = new ArrayList<>();
    try {
        if (jsonObject.has("aspect_ratio")) {
            JSONArray aspectRationArray = jsonObject.getJSONArray("aspect_ratio");
            for (int i = 0; i < aspectRationArray.length(); i++) {
                aspectRatio.add(aspectRationArray.getInt(i));
            }
        }
        if (jsonObject.has("duration_millis")) {
            millis = jsonObject.getLong("duration_millis");
        }

        if (jsonObject.has("variants")) {
            JSONArray variantJSONArray = jsonObject.getJSONArray("variants");
            for (int i = 0; i < variantJSONArray.length(); i++) {
                variants.add(new VariantImpl(variantJSONArray.getJSONObject(i)));
            }
        }
    } catch (JSONException e) {
        throw new TwitterException(e);
    }
}
 

import twitter4j.internal.org.json.JSONArray; //导入方法依赖的package包/类
static ResponseList<Location> createLocationList(JSONArray list, boolean storeJSON) throws TwitterException {
    try {
        int size = list.length();
        ResponseList<Location> locations =
                new ResponseListImpl<Location>(size, null);
        for (int i = 0; i < size; i++) {
            JSONObject json = list.getJSONObject(i);
            Location location = new LocationJSONImpl(json);
            locations.add(location);
            if (storeJSON) {
                DataObjectFactoryUtil.registerJSONObject(location, json);
            }
        }
        if (storeJSON) {
            DataObjectFactoryUtil.registerJSONObject(locations, list);
        }
        return locations;
    } catch (JSONException jsone) {
        throw new TwitterException(jsone);
    } catch (TwitterException te) {
        throw te;
    }
}
 

import twitter4j.internal.org.json.JSONArray; //导入方法依赖的package包/类
ControlStreamInfo(StreamController controller, JSONObject json) throws TwitterException {
    this.controller = controller;
    try {
        JSONObject info = json.getJSONObject("info");
        includeFollowingsActivity = getBoolean("include_followings_activity", info);
        includeUserChanges = getBoolean("include_user_changes", info);
        replies = getRawString("replies", info);
        with = getRawString("with", info);
        JSONArray usersJSON = info.getJSONArray("users");
        users = new StreamController.User[usersJSON.length()];
        for (int i = 0; i < usersJSON.length(); i++) {
            users[i] = this.controller.createUser(usersJSON.getJSONObject(i));
        }

    } catch (JSONException e) {
        throw new TwitterException(e);
    }

}
 

import twitter4j.internal.org.json.JSONArray; //导入方法依赖的package包/类
private void init(JSONObject json) throws TwitterException {
    try {
        JSONObject follow = json.getJSONObject("follow");
        JSONArray idList = follow.getJSONArray("friends");
        ids = new long[idList.length()];
        for (int i = 0; i < idList.length(); i++) {
            try {
                ids[i] = Long.parseLong(idList.getString(i));
            } catch (NumberFormatException nfe) {
                throw new TwitterException("Twitter API returned malformed response: " + json, nfe);
            }
        }
        user = new User(follow.getJSONObject("user"));
        previousCursor = z_T4JInternalParseUtil.getLong("previous_cursor", json);
        nextCursor = z_T4JInternalParseUtil.getLong("next_cursor", json);
    } catch (JSONException jsone) {
        throw new TwitterException(jsone);
    }
}
 

import twitter4j.internal.org.json.JSONArray; //导入方法依赖的package包/类
static ResponseList<Category> createCategoriesList(JSONArray array, HttpResponse res, Configuration conf) throws TwitterException {
    try {
        if (conf.isJSONStoreEnabled()) {
            DataObjectFactoryUtil.clearThreadLocalMap();
        }
        ResponseList<Category> categories =
                new ResponseListImpl<Category>(array.length(), res);
        for (int i = 0; i < array.length(); i++) {
            JSONObject json = array.getJSONObject(i);
            Category category = new CategoryJSONImpl(json);
            categories.add(category);
            if (conf.isJSONStoreEnabled()) {
                DataObjectFactoryUtil.registerJSONObject(category, json);
            }
        }
        if (conf.isJSONStoreEnabled()) {
            DataObjectFactoryUtil.registerJSONObject(categories, array);
        }
        return categories;
    } catch (JSONException jsone) {
        throw new TwitterException(jsone);
    }
}
 

import twitter4j.internal.org.json.JSONArray; //导入方法依赖的package包/类
static ResponseList<SavedSearch> createSavedSearchList(HttpResponse res, Configuration conf) throws TwitterException {
    if (conf.isJSONStoreEnabled()) {
        DataObjectFactoryUtil.clearThreadLocalMap();
    }
    JSONArray json = res.asJSONArray();
    ResponseList<SavedSearch> savedSearches;
    try {
        savedSearches = new ResponseListImpl<SavedSearch>(json.length(), res);
        for (int i = 0; i < json.length(); i++) {
            JSONObject savedSearchesJSON = json.getJSONObject(i);
            SavedSearch savedSearch = new SavedSearchJSONImpl(savedSearchesJSON);
            savedSearches.add(savedSearch);
            if (conf.isJSONStoreEnabled()) {
                DataObjectFactoryUtil.registerJSONObject(savedSearch, savedSearchesJSON);
            }
        }
        if (conf.isJSONStoreEnabled()) {
            DataObjectFactoryUtil.registerJSONObject(savedSearches, json);
        }
        return savedSearches;
    } catch (JSONException jsone) {
        throw new TwitterException(jsone.getMessage() + ":" + res.asString(), jsone);
    }
}
 

import twitter4j.internal.org.json.JSONArray; //导入方法依赖的package包/类
FriendshipJSONImpl(JSONObject json) throws TwitterException {
    super();
    try {
        id = getLong("id", json);
        name = json.getString("name");
        screenName = json.getString("screen_name");
        JSONArray connections = json.getJSONArray("connections");
        for (int i = 0; i < connections.length(); i++) {
            String connection = connections.getString(i);
            if ("following".equals(connection)) {
                following = true;
            } else if ("followed_by".equals(connection)) {
                followedBy = true;
            }
        }
    } catch (JSONException jsone) {
        throw new TwitterException(jsone.getMessage() + ":" + json.toString(), jsone);
    }
}