Example usage for com.google.gwt.json.client JSONArray get

Introduction

In this page you can find the example usage for com.google.gwt.json.client JSONArray get.

Prototype

public native JSONValue get(int index) ;

Source Link

Document

Returns the value at the specified index position.

Usage

From source file:anzsoft.xmpp4gwt.client.xmpp.presence.PresencePlugin.java

License:Open Source License

public void doResume() {
    try {/*w  ww  .  j  a  v a2  s.  com*/
        final String prefix = Session.instance().getUser().getStorageID();
        Storage storage = Storage.createStorage(STORAGEKEY, prefix);
        if (storage == null)
            return;
        //get self presence
        String showStr = storage.get(STORAGE_CURRENTSHOW);
        if (showStr != null && !(showStr.length() == 0))
            currentShow = Show.valueOf(showStr);
        String priorityStr = storage.get(STORAGE_PRIORITY);
        if (priorityStr != null && !(priorityStr.length() == 0))
            priority = Integer.valueOf(priorityStr);
        String initStr = storage.get(STORAGE_INIT_PRESENCE);
        if (initStr != null)
            initialPresenceSended = initStr.equals("true");
        //get presence data
        String data = storage.get("data");
        if (data == null)
            return;
        JSONArray jPresences = JSONParser.parse(data).isArray();
        if (jPresences == null)
            return;
        for (int index = 0; index < jPresences.size(); index++) {
            String packetStr = jPresences.get(index).isString().stringValue();
            if (packetStr == null || packetStr.length() == 0)
                continue;
            final Packet pPacket = parse(packetStr);
            process(pPacket);
        }
    } catch (Exception e) {
        System.out.println(e.toString());
    }
}

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From source file:anzsoft.xmpp4gwt.client.xmpp.roster.RosterItem.java

License:Open Source License

public void fromJsonObject(JSONObject object) {
    try {//from w w  w . j  av a 2  s.c om
        this.jid = object.get("jid").isString().stringValue();
        if (object.get("name") != null)
            this.name = object.get("name").isString().stringValue();
        this.subscription = Subscription.valueOf(object.get("subscription").isString().stringValue());
        this.ask = object.get("ask").isString().stringValue().equals("true") ? true : false;
        JSONArray jGroup = object.get("groups").isArray();
        if (jGroup != null) {
            this.groups = new String[jGroup.size()];
            for (int index = 0; index < jGroup.size(); index++) {
                this.groups[index] = jGroup.get(index).isString().stringValue();
            }
        }
        if (object.get("order") != null)
            this.order = object.get("order").isString().stringValue();
    } catch (Exception e) {
        System.out.println(e.toString());
    }
}

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From source file:anzsoft.xmpp4gwt.client.xmpp.roster.RosterPlugin.java

License:Open Source License

public boolean resume() {
    try {/* w  ww  .  j a  va2 s .  com*/
        final String prefix = Session.instance().getUser().getStorageID();
        Storage storage = Storage.createStorage(STORAGEKEY, prefix);
        String indexString = storage.get("index");
        if (indexString == null)
            return false;
        JSONArray jRoster = JSONParser.parse(indexString).isArray();
        if (jRoster == null)
            return false;
        rosterItemsByBareJid.clear();
        for (int index = 0; index < jRoster.size(); index++) {
            String jid = jRoster.get(index).isString().stringValue();
            if (jid == null || jid.length() == 0)
                continue;
            String objectString = storage.get(jid);
            if (objectString == null || objectString.length() == 0)
                continue;
            JSONObject object = JSONParser.parse(objectString).isObject();
            if (object == null)
                continue;
            RosterItem ri = new RosterItem();
            ri.fromJsonObject(object);
            rosterItemsByBareJid.put(ri.getJid(), ri);
        }
        this.rosterReceived = true;
        Iterator<RosterItem> iterator = this.rosterItemsByBareJid.values().iterator();
        while (iterator.hasNext()) {
            RosterItem ri = iterator.next();
            this.fireAddRosterItem(ri);
        }
    } catch (Exception e) {
        System.out.println(e.toString());
    }
    return true;
}

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From source file:bufferings.ktr.wjr.client.service.KtrWjrJsonServiceAsync.java

License:Apache License

/**
 * Creates a WjrStore from Json string./*  ww  w . j av a  2  s .c o m*/
 * 
 * @param jsonString
 *          the Json string.
 * @return the created WjrStore instance.
 */
WjrStore createWjrStoreFromJson(String jsonString) {
    WjrStoreMeta m = WjrStoreMeta.meta();
    WjrStore wjrStore = new WjrStore();

    JSONObject j = JSONParser.parseStrict(jsonString).isObject();

    JSONArray classItems = j.get(m.classItems).isArray();
    int classItemsSize = classItems.size();
    for (int i = 0; i < classItemsSize; i++) {
        wjrStore.addClassItem(createWjrClassItemFromJson(classItems.get(i).toString()));
    }

    JSONArray methodItems = j.get(m.methodItems).isArray();
    int methodItemsSize = methodItems.size();
    for (int i = 0; i < methodItemsSize; i++) {
        wjrStore.addMethodItem(createWjrMethodItemFromJson(methodItems.get(i).toString()));
    }

    return wjrStore;
}

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From source file:ca.nanometrics.gflot.client.options.GridOptions.java

License:Open Source License

/**
 * @return the background color inside the grid area. The array can contains one color or two colors if it's a
 * gradient//from   w  w w . j  a  v a2 s .  c  o  m
 */
public String[] getBackgroundColor() {
    JSONValue value = get(BACKGROUND_COLOR_KEY);
    if (value == null) {
        return null;
    }
    JSONString str = value.isString();
    if (null != str) {
        return new String[] { str.stringValue() };
    }
    JSONObject obj = value.isObject();
    if (null != obj) {
        JSONValue colors = obj.get(BACKGROUND_COLORS_KEY);
        JSONArray array = colors.isArray();
        if (null != array) {
            return new String[] { array.get(0).isString().stringValue(),
                    array.get(1).isString().stringValue() };
        }
    }
    return null;
}

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From source file:ca.nanometrics.gflot.client.options.LegendOptions.java

License:Open Source License

/**
 * @return the distance to the plot edge. The array can contains one value if the margin is applied to both x and y
 * axis or 2 values if the first one is applied to x axis and the second one to y axis.
 *///from  w  w  w  .j av  a 2 s. c om
public Double[] getMargin() {
    JSONValue value = get(MARGIN_KEY);
    if (value == null) {
        return null;
    }
    JSONNumber number = value.isNumber();
    if (null != number) {
        return new Double[] { number.doubleValue() };
    }
    JSONArray array = value.isArray();
    if (null != array) {
        return new Double[] { array.get(0).isNumber().doubleValue(), array.get(1).isNumber().doubleValue() };
    }
    return null;
}

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From source file:ca.nanometrics.gflot.client.util.JSONObjectWrapper.java

License:Open Source License

protected String[] getStringArray(String key) {
    JSONArray array = getArray(key);
    if (array == null) {
        return null;
    }/*from  ww  w.j a  va2 s  .c o  m*/
    String[] result = new String[array.size()];
    for (int i = 0; i < array.size(); i++) {
        JSONString value = array.get(i).isString();
        if (null != value) {
            result[i] = value.stringValue();
        }
    }
    return result;
}

---

From source file:ca.nanometrics.gflot.client.util.JSONObjectWrapper.java

License:Open Source License

protected Integer[] getIntegerArray(String key) {
    JSONArray array = getArray(key);
    if (array == null) {
        return null;
    }//from   w w w .j  a  v a  2 s .  com
    Integer[] result = new Integer[array.size()];
    for (int i = 0; i < array.size(); i++) {
        JSONNumber value = array.get(i).isNumber();
        if (null != value) {
            result[i] = (int) value.doubleValue();
        }
    }
    return result;
}

---

From source file:ca.upei.ic.timetable.client.CourseModelView.java

License:Apache License

public void loadJSON(JSONValue value) {
    JSONArray array = (JSONArray) value;
    // load the values
    for (int i = 0; i < array.size(); i++) {
        // set value and name
        JSONObject o = (JSONObject) array.get(i);
        int id = (int) ((JSONNumber) o.get("id")).doubleValue();
        addCourse(id, o, false);//from   w w  w  .  j a va2 s.c  o  m
    }
}

---

From source file:ca.upei.ic.timetable.client.CourseViewController.java

License:Apache License

public void search() {
    JSONObject department = new JSONObject();
    for (String d : departmentCriteria_.keySet()) {
        if (departmentCriteria_.get(d)) {
            department.put(d, JSONBoolean.getInstance(true));
        }//from  w  w w.  j av  a 2 s. c  o  m
    }
    JSONObject level = new JSONObject();
    for (String l : levelCriteria_.keySet()) {
        if (levelCriteria_.get(l)) {
            level.put(l, JSONBoolean.getInstance(true));
        }
    }
    JSONObject semester = new JSONObject();
    for (String s : semesterCriteria_.keySet()) {
        if (semesterCriteria_.get(s))
            semester.put(s, JSONBoolean.getInstance(true));
    }

    JSONObject value = new JSONObject();
    value.put("department", department);
    value.put("level", level);
    value.put("semester", semester);
    value.put("day", new JSONString(courseDay_));
    value.put("startTime", new JSONString(courseStartTime_));

    Service.defaultInstance().askCourses(value.toString(), new RequestCallback() {

        public void onError(Request request, Throwable exception) {
            app_.error(ApplicationController.OOPS, exception);
        }

        public void onResponseReceived(Request request, Response response) {

            try {
                JSONArray parsedArray = (JSONArray) JSONParser.parse(response.getText());
                // remove the selected courses
                // filtered array
                JSONArray filteredArray = new JSONArray();
                int filtered_index = 0;
                for (int i = 0; i < parsedArray.size(); i++) {
                    JSONObject o = (JSONObject) parsedArray.get(i);
                    int id = (int) ((JSONNumber) o.get("id")).doubleValue();
                    if (!isSelected(id)) {
                        filteredArray.set(filtered_index++, o);
                    }
                }
                // clear out the view so we can add courses
                view_.clear();
                // add the selected values first
                for (int index : selectionIndexes_) {
                    view_.addCourse(index, selectionValues_.get(index), true);
                }
                // add the remaining courses
                view_.loadJSON(filteredArray);
            } catch (Throwable e) {
                app_.error("Error: " + response.getText(), e);
            }
        }

    });
}

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