Example usage for com.google.gwt.core.client JsArrayString length

Introduction

In this page you can find the example usage for com.google.gwt.core.client JsArrayString length.

Prototype

public final native int length() ;

Source Link

Document

Gets the length of the array.

Usage

From source file:thothbot.parallax.core.client.gl2.arrays.JsArrayUtil.java

License:Apache License

/**
 * Converts a JsArrayString to a String[].
 * /*from   w  w w .  j  ava  2  s.  c om*/
 * @param jsArrayString
 *            the array to unwrap.
 * @return the created String[].
 */
public static String[] unwrapArray(JsArrayString jsArrayString) {
    if (GWT.isScript()) {
        return jsArrayAsArrayForProdMode(jsArrayString);
    }
    String[] result = new String[jsArrayString.length()];
    for (int i = 0; i < jsArrayString.length(); i++) {
        result[i] = jsArrayString.get(i);
    }
    return result;
}

From source file:thothbot.parallax.core.client.gl2.WebGLRenderingContext.java

License:Open Source License

/**
 * Returns an array of all the supported extension strings. Any string in 
 * this list, when passed to getExtension must return a valid object. Any 
 * other string passed to getExtension must return null.
 * //from ww w. ja va  2  s.  c  om
 * @return an array containing the names of the supported extensions.
 */
public String[] getSupportedExtensions() {
    JsArrayString supportedExts = getSupportedExtensionsAsJsArray();
    String[] outSupportedExts = new String[supportedExts.length()];
    for (int i = 0; i < outSupportedExts.length; i++) {
        outSupportedExts[i] = supportedExts.get(i);
    }
    return outSupportedExts;
}

From source file:tigase.jaxmpp.gwt.client.GwtRosterStore.java

License:Open Source License

@Override
public Object fromJSON(JsonSerializationHelper helper, JavaScriptObject obj) throws JaxmppException {
    String type = JsonSerializationHelper.getStringFromObject(obj, "type");
    if (!getJsonType().equals(type)) {
        return null;
    }//from  w w w . j  a  v a2  s.c o  m

    JavaScriptObject items = JsonSerializationHelper.getObjectFromObject(obj, "items");
    JsArrayString jids = JsonSerializationHelper.getKeysFromObject(items);
    for (int i = 0; i < jids.length(); i++) {
        String key = jids.get(i);
        BareJID jid = BareJID.bareJIDInstance(key);
        JavaScriptObject item = JsonSerializationHelper.getObjectFromObject(items, key);
        RosterItem ri = new RosterItem(jid, helper.getSessionObject());
        JsArrayString propNames = JsonSerializationHelper.getKeysFromObject(item);
        for (int j = 0; j < propNames.length(); j++) {
            String prop = propNames.get(j);
            if ("name".equals(prop)) {
                ri.setName(JsonSerializationHelper.getStringFromObject(item, prop));
            } else if ("sub".equals(prop)) {
                ri.setSubscription(
                        Subscription.valueOf(JsonSerializationHelper.getStringFromObject(item, prop)));
            } else if ("ask".equals(prop)) {
                ri.setAsk(true);
            } else if ("groups".equals(prop)) {
                JsArrayString groups = (JsArrayString) JsonSerializationHelper.getObjectFromObject(item, prop);
                for (int k = 0; k < groups.length(); k++) {
                    String group = groups.get(k);
                    ri.getGroups().add(group);
                }
            }
            this.addItem(ri);
        }
    }

    return this;
}

From source file:tigase.jaxmpp.gwt.client.JsonSerializationHelper.java

License:Open Source License

public Object fromJSON(JavaScriptObject obj) throws JaxmppException {
    String type = getStringFromObject(obj, "type");
    if ("bool".equals(type)) {
        return getBooleanFromObject(obj, "value");
    } else if ("int".equals(type)) {
        return getIntegerFromObject(obj, "value");
    } else if ("long".equals(type)) {
        long val = getIntegerFromObject(obj, "hi");
        val = val * INT_SPLIT;
        val += getIntegerFromObject(obj, "lo");
        return val;
    } else if ("string".equals(type)) {
        return getStringFromObject(obj, "value");
    } else if ("element".equals(type)) {
        String data = getStringFromObject(obj, "value");
        return GwtElement.parse(data);
    } else if ("map".equals(type)) {
        Map<String, Object> map = new HashMap<String, Object>();
        JavaScriptObject val = getObjectFromObject(obj, "value");
        JsArrayString jsKeys = getKeysFromObject(val);
        for (int i = 0; i < jsKeys.length(); i++) {
            String key = jsKeys.get(i);
            JavaScriptObject v = getObjectFromObject(val, key);
            //log("trying to decode for key = " + key, v);
            Object v1 = fromJSON(v);
            map.put(key, v1);/*from   www.  ja  v a  2  s  .  c om*/
        }
        return map;
    } else if ("set".equals(type)) {
        Set set = new HashSet();
        JsArray<JavaScriptObject> array = (JsArray<JavaScriptObject>) getObjectFromObject(obj, "value");
        for (int i = 0; i < array.length(); i++) {
            JavaScriptObject val = array.get(i);
            Object v = fromJSON(val);
            if (v != null) {
                set.add(v);
            }
        }
        return set;
    } else if ("list".equals(type)) {
        List list = new ArrayList();
        JsArray<JavaScriptObject> array = (JsArray<JavaScriptObject>) getObjectFromObject(obj, "value");
        for (int i = 0; i < array.length(); i++) {
            JavaScriptObject val = array.get(i);
            Object v = fromJSON(val);
            if (v != null) {
                list.add(v);
            }
        }
        return list;
    } else if ("entry".equals(type)) {
        AbstractSessionObject.Entry e = new AbstractSessionObject.Entry();
        e.scope = SessionObject.Scope.valueOf(getStringFromObject(obj, "scope"));
        JavaScriptObject val = getObjectFromObject(obj, "value");
        e.value = fromJSON(val);
        return e;
    } else if ("jid".equals(type)) {
        return JID.jidInstance(getStringFromObject(obj, "value"));
    } else if ("barejid".equals(type)) {
        return BareJID.bareJIDInstance(getStringFromObject(obj, "value"));
    } else if ("mutablelong".equals(type)) {
        long val = getIntegerFromObject(obj, "hi");
        val = val * INT_SPLIT;
        val += getIntegerFromObject(obj, "lo");
        StreamManagementModule.MutableLong v = new StreamManagementModule.MutableLong();
        v.setValue(val);
        return v;
    } else {
        if (serializers != null) {
            Object val = null;
            for (Serializable it : serializers) {
                if (it.getJsonType().equals(type)) {
                    val = it.fromJSON(this, obj);
                }
            }
            if (val != null)
                return val;
        }
        //log("Unknown type of serialized object", obj);
        return null;
    }
}