Example usage for org.json JSONObject has

List of usage examples for org.json JSONObject has

  1. HOME
  2. Java
  3. org.json
  4. org.json.*
  5. JSONObject
  6. has

Introduction

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

Prototype

public boolean has(String key)

Source Link

Document

Determine if the JSONObject contains a specific key.

Usage

From source file:com.snappy.couchdb.CouchDBHelper.java

/**
 * JSON response from creating a comment
 * //from   w w w .  j a v  a2s .  co m
 * @param json
 * @return
 * @throws JSONException 
 */
public static String createComment(JSONObject json) throws JSONException {

    boolean ok = false;
    String id = null;

    if (json != null) {

        if (json.has(Const.ERROR)) {
            appLogout(null, false, isInvalidToken(json));
            return null;
        }

        ok = json.getInt(Const.OK) == 1 ? true : false;
        id = json.getString(Const.ID);
    }

    if (!ok) {
        Logger.error(TAG + "createComment", "error in creating comment");
        return null;
    }

    return id;
}

From source file:com.snappy.couchdb.CouchDBHelper.java

/**
 * JSON response from updating a group you own
 * /*ww w .j a v  a 2  s .  c om*/
 * @param json
 * @return
 * @throws JSONException 
 */
public static boolean updateGroup(JSONObject json) throws JSONException {

    boolean ok = false;

    if (json != null) {

        if (json.has(Const.ERROR)) {
            appLogout(false, false, isInvalidToken(json));
            return false;
        }

        ok = json.getInt(Const.OK) == 1 ? true : false;

        /* Important */
        UsersManagement.getToGroup().setRev(json.getString(Const.REV));
    }

    if (!ok) {
        Logger.error(TAG + "updateGroup", "error in updating a group");
    }

    return ok;
}

From source file:com.snappy.couchdb.CouchDBHelper.java

/**
 * Parse single JSON object of type Group
 * /*from  w  ww  .ja v  a 2 s.c om*/
 * @param json
 * @return
 * @throws JSONException 
 */
public static Group parseSingleGroupObject(JSONObject json) throws JSONException {

    Group group = null;

    if (json != null) {

        if (json.has(Const.ERROR)) {
            appLogout(null, false, isInvalidToken(json));
            return null;
        }

        JSONArray rows = json.getJSONArray(Const.ROWS);
        JSONObject row = rows.getJSONObject(0);

        JSONObject groupJson = row.getJSONObject(Const.VALUE);
        group = sGsonExpose.fromJson(groupJson.toString(), Group.class);
    }

    return group;
}

From source file:com.snappy.couchdb.CouchDBHelper.java

/**
* Parse single JSON object of type Group
* 
* @param json//from w  ww  .  j  ava 2  s  .  co m
* @return
*/
public static Group parseSingleGroupObjectWithoutRowParam(JSONObject json) {

    Group group = null;

    if (json != null) {

        if (json.has(Const.ERROR)) {
            appLogout(null, false, isInvalidToken(json));
            return null;
        }

        if (json.length() == 0) {
            return null;
        }

        if (json.has(Const.NAME)) {
            group = sGsonExpose.fromJson(json.toString(), Group.class);
        }
    }

    return group;
}

From source file:com.snappy.couchdb.CouchDBHelper.java

/**
 * Parse multi JSON objects of type Group
 * /*w w  w. ja v a  2 s .  co  m*/
 * @param json
 * @return
 * @throws JSONException 
 */
public static List<Group> parseMultiGroupObjects(JSONObject json) throws JSONException {

    List<Group> groups = null;

    if (json != null) {

        if (json.has(Const.ERROR)) {
            appLogout(null, false, isInvalidToken(json));
            return null;
        }

        groups = new ArrayList<Group>();

        JSONArray rows = json.getJSONArray(Const.ROWS);

        for (int i = 0; i < rows.length(); i++) {

            JSONObject row = rows.getJSONObject(i);
            String key = row.getString(Const.KEY);

            if (!key.equals(Const.NULL)) {

                JSONObject groupJson = row.getJSONObject(Const.VALUE);

                Group group = sGsonExpose.fromJson(groupJson.toString(), Group.class);

                groups.add(group);
            }
        }
    }

    return groups;
}

From source file:com.snappy.couchdb.CouchDBHelper.java

/**
 * Parse favorite groups JSON objects//from ww  w . j  a  v a  2 s.  c om
 * 
 * @param json
 * @return
 * @throws JSONException 
 */
public static List<Group> parseFavoriteGroups(JSONObject json) throws JSONException {

    List<Group> groups = null;

    if (json != null) {

        if (json.has(Const.ERROR)) {
            appLogout(null, false, isInvalidToken(json));
            return null;
        }

        groups = new ArrayList<Group>();

        JSONArray rows = json.getJSONArray(Const.ROWS);

        for (int i = 0; i < rows.length(); i++) {

            JSONObject row = rows.getJSONObject(i);

            JSONObject groupJson = row.getJSONObject(Const.DOC);

            String type = groupJson.getString(Const.TYPE);
            if (!type.equals(Const.GROUP)) {
                continue;
            }

            Group group = sGsonExpose.fromJson(groupJson.toString(), Group.class);

            groups.add(group);
        }
    }

    return groups;
}

From source file:com.snappy.couchdb.CouchDBHelper.java

/**
 * Parse multi JSON objects of type UserGroup
 * // w  w w  .j av a 2  s.  c om
 * @param json
 * @return
 * @throws JSONException 
 */
public static List<UserGroup> parseMultiUserGroupObjects(JSONObject json) throws JSONException {

    List<UserGroup> usersGroup = null;

    if (json != null) {

        if (json.has(Const.ERROR)) {
            appLogout(null, false, isInvalidToken(json));
            return null;
        }

        usersGroup = new ArrayList<UserGroup>();

        JSONArray rows = json.getJSONArray(Const.ROWS);

        for (int i = 0; i < rows.length(); i++) {

            JSONObject row = rows.getJSONObject(i);
            String key = row.getString(Const.KEY);

            if (!key.equals(Const.NULL)) {

                JSONObject userGroupJson = row.getJSONObject(Const.VALUE);

                UserGroup userGroup = sGsonExpose.fromJson(userGroupJson.toString(), UserGroup.class);
                usersGroup.add(userGroup);
            }
        }

    }

    return usersGroup;
}

From source file:com.snappy.couchdb.CouchDBHelper.java

/**
 * Parse multi JSON objects of type GroupCategory
 * //from   www. j a  v  a 2  s  .co  m
 * @param json
 * @return
 * @throws JSONException 
 */
public static List<GroupCategory> parseMultiGroupCategoryObjects(JSONObject json) throws JSONException {
    List<GroupCategory> groupCategories = null;

    if (json != null) {

        if (json.has(Const.ERROR)) {
            appLogout(null, false, isInvalidToken(json));
            return null;
        }

        groupCategories = new ArrayList<GroupCategory>();

        JSONArray rows = json.getJSONArray(Const.ROWS);

        for (int i = 0; i < rows.length(); i++) {

            JSONObject row = rows.getJSONObject(i);
            String key = row.getString(Const.KEY);

            if (!key.equals(Const.NULL)) {

                JSONObject groupCategoryJson = row.getJSONObject(Const.VALUE);

                GroupCategory groupCategory = sGsonExpose.fromJson(groupCategoryJson.toString(),
                        GroupCategory.class);

                if (groupCategoryJson.has(Const.ATTACHMENTS)) {
                    List<Attachment> attachments = new ArrayList<Attachment>();

                    JSONObject json_attachments = groupCategoryJson.getJSONObject(Const.ATTACHMENTS);

                    @SuppressWarnings("unchecked")
                    Iterator<String> keys = json_attachments.keys();
                    while (keys.hasNext()) {
                        String attachmentKey = keys.next();
                        try {
                            JSONObject json_attachment = json_attachments.getJSONObject(attachmentKey);
                            Attachment attachment = sGsonExpose.fromJson(json_attachment.toString(),
                                    Attachment.class);
                            attachment.setName(attachmentKey);
                            attachments.add(attachment);
                        } catch (JSONException e) {
                            e.printStackTrace();
                        }
                    }
                    groupCategory.setAttachments(attachments);
                }

                groupCategories.add(groupCategory);
            }
        }
    }

    return groupCategories;
}

From source file:com.snappy.couchdb.CouchDBHelper.java

/**
 * //from ww w  . j  a v  a 2  s  .com
 * @param json
 * @return
 * @throws JSONException 
 */
public static int getCommentCount(JSONObject json) throws JSONException {

    int count = 0;

    if (json != null) {

        if (json.has(Const.ERROR)) {
            appLogout(null, false, isInvalidToken(json));
            return 0;
        }

        JSONArray rows = json.getJSONArray(Const.ROWS);

        for (int i = 0; i < rows.length(); i++) {

            JSONObject row = rows.getJSONObject(i);
            count = row.getInt(Const.VALUE);

        }
    }

    return count;
}

From source file:com.snappy.couchdb.CouchDBHelper.java

/**
 * Find a single Message object/*from  www. ja va  2 s.c  o m*/
 * 
 * @param json
 * @return
 * @throws SpikaException 
 * @throws JSONException 
 * @throws IOException 
 * @throws ClientProtocolException 
 */
public static Message findMessage(JSONObject json)
        throws ClientProtocolException, IOException, JSONException, SpikaException {

    if (json.has(Const.ERROR)) {
        appLogout(null, false, isInvalidToken(json));
        return null;
    }

    return parseMessageObject(json, false, false, false);
}