Java Code Examples for com.google.gwt.core.client.GWT#isScript()

public void onModuleLoad() {
	sLogger.info("Module loading");

	if (GWT.isScript()) {
		GWT.setUncaughtExceptionHandler(this);

		Scheduler.get().scheduleDeferred(new ScheduledCommand() {
			
			@Override
			public void execute() {
				onLoad();
			}
		});
	} else {
		onLoad();
	}
}
 

/**
 * Helper for encoding any "primitive" value that is directly supported in
 * JSON. Supported values types are {@link String}, {@link Number},
 * {@link Boolean}, {@link JsonValue}. <code>null</code> is also supported.
 *
 * @param value
 *            the value to encode
 * @return the value encoded as JSON
 */
public static JsonValue encodeWithoutTypeInfo(Object value) {
    if (value == null) {
        // undefined shouln't go as undefined, it should be encoded as null
        return Json.createNull();
    } else if (GWT.isScript()) {
        return WidgetUtil.crazyJsoCast(value);
    } else {
        if (value instanceof String) {
            return Json.create((String) value);
        } else if (value instanceof Number) {
            return Json.create(((Number) value).doubleValue());
        } else if (value instanceof Boolean) {
            return Json.create(((Boolean) value).booleanValue());
        } else if (value instanceof JsonValue) {
            return (JsonValue) value;
        }
        throw new IllegalArgumentException(
                "Can't encode" + value.getClass() + " to json");
    }
}
 

@Inject
public Footer(PlaceManager placeManager, ProductConfig prodConfig, BootstrapContext context, Dispatcher circuit) {

    this.placeManager = placeManager;
    this.productConfig = prodConfig;
    this.context = context;

    if(!GWT.isScript()) {
        diag = new DiagnosticsView();
        diagWidget = diag.asWidget();
        circuit.addDiagnostics(diag);
    }

    if(!GWT.isScript())
        this.rbacView = new RBACContextView();
}
 

public void push(int value) {
	if(GWT.isScript()) {
		stackNative.push(value);
	} else {
		stackJava.add(value);
	}
}
 

public double get(int index) {
	if(GWT.isScript()) {
		return stackNative.get(index);
	} else {
		return stackJava.get(index);
	}
}
 

public double[] reinterpretCast() {
	if(GWT.isScript()) {
		return reinterpretCast(stackNative);
	} else {
		double[] ret = new double[stackJava.size()];
		for (int i = 0; i < stackJava.size(); i++) {
			ret[i] = stackJava.get(i);
		}
		return ret;
	}
}
 

public String[] reinterpretCast() {
	if(GWT.isScript()) {
		return reinterpretCast(stackNative);
	} else {
		String[] ret = new String[stackJava.size()];
		for (int i = 0; i < stackJava.size(); i++) {
			ret[i] = stackJava.get(i);
		}
		return ret;
	}
}
 

@Override
protected final void create(Accessor<StageZero> whenReady) {
  onStageInit();
  // TODO: enable webdriver hook.
  GWT.setUncaughtExceptionHandler(createUncaughtExceptionHandler());
  if (GWT.isScript()) {
    CollectionUtils.setDefaultCollectionFactory(new JsoCollectionFactory());
  }
  onStageLoaded();
  whenReady.use(this);
}
 

@Override
public GoogleAnalytics get() {

    GoogleAnalytics analytics;


    if(!Preferences.has(Preferences.Key.ANALYTICS)) // inital setup
    {
        // in Community we enable analytics by default
        boolean isCommunity = ProductConfig.Profile.COMMUNITY.equals(prodConfig.getProfile());

        if (isCommunity)
            Preferences.set(Preferences.Key.ANALYTICS, "true");
        else
            Preferences.set(Preferences.Key.ANALYTICS, "false");
    }

    // check settings if enabled
    boolean isEnabledInPreferences = Preferences.has(Preferences.Key.ANALYTICS) && Preferences
            .get(Preferences.Key.ANALYTICS).equals("true");

    // Google Analytics is an opt-in for the product and an opt-out for the community version
    // in web mode it's always enabled (disabled during development)
    boolean isWebMode = GWT.isScript();
    if (isWebMode) {
        analytics = isEnabledInPreferences ? new CustomAnalyticsImpl() : NOOP;
    } else {
        analytics = NOOP;
    }

    System.out.println("Google analytics: Using " + (analytics == NOOP ? "stub" : "real") + " implementation");

    return analytics;
}
 

@Override
protected final void create(Accessor<StageZero> whenReady) {
  onStageInit();
  // TODO: enable webdriver hook.
  //GWT.setUncaughtExceptionHandler(createUncaughtExceptionHandler());
  if (GWT.isScript()) {
    CollectionUtils.setDefaultCollectionFactory(new JsoCollectionFactory());
  }
  onStageLoaded();
  whenReady.use(this);
}
 

@Override
protected final void create(Accessor<StageZero> whenReady) {
  onStageInit();
  // TODO: enable webdriver hook.
  if (GWT.isScript()) {
    CollectionUtils.setDefaultCollectionFactory(new JsoCollectionFactory());
  }
  onStageLoaded();
  whenReady.use(this);
}
 

public int get(int index) {
	if(GWT.isScript()) {
		return stackNative.get(index);
	} else {
		return stackJava.get(index);
	}
}
 

public short[] reinterpretCast() {
	if(GWT.isScript()) {
		return reinterpretCast(stackNative);
	} else {
		short[] ret = new short[stackJava.size()];
		for (int i = 0; i < stackJava.size(); i++) {
			ret[i] = stackJava.get(i);
		}
		return ret;
	}
}
 

/**
 * Gets the item at the given index. This is corresponding to
 * <code>return array[index]</code> in JavaScript.
 *
 * @param index
 *            the index to get
 * @return the item at the given index
 */
@JsOverlay
public final T get(int index) {
    if (GWT.isScript()) {
        return JsniHelper.getValueNative(this, index);
    } else {
        return ((JreJsArray<T>) this).doGet(index);
    }
}
 

public void set(int index, short value) {
	if(GWT.isScript()) {
		stackNative.set(index, value);
	} else {
		stackJava.set(index, value);
	}
}
 

@Override
public void execute(Control<BootstrapContext> control) {
    // GWT vis is only used by MBUI tools. These are available in dev mode only
    if (!GWT.isScript()) {
        VisualizationUtils.loadVisualizationApi(() -> {
                    System.out.println("Loaded Google Vizualization API");
                }, LineChart.PACKAGE, OrgChart.PACKAGE
        );
    }
    // viz can be loaded in background ...
    control.proceed();
}
 

public String get(int index) {
	if(GWT.isScript()) {
		return stackNative.get(index);
	} else {
		return stackJava.get(index);
	}
}
 

public static boolean hasNativeBase64Support() {

        //TODO: there is a problem with the hosted call to nativeBase64()
        return !GWT.isScript() ?  false : nativeBase64();
    }
 

/**
 * Removes and adds a number of items at the given index.
 *
 * @param index
 *            the index at which do do the operation
 * @param remove
 *            the number of items to remove
 * @param add
 *            new items to add
 * @return an array of removed items
 */
@JsOverlay
public final JsArray<T> spliceArray(int index, int remove,
        JsArray<? extends T> add) {
    if (GWT.isScript()) {
        return JsniHelper.spliceArray(this, index, remove, add);
    } else {
        return ((JreJsArray<T>) this).doSpliceArray(index, remove, add);
    }
}
 

/**
 * Creates a new JavaScript WeakMap.
 *
 * @param <K>
 *            the key type
 * @param <V>
 *            the value type
 * @return a new JS weak map instance
 */
public static <K, V> JsWeakMap<K, V> weakMap() {
    if (GWT.isScript()) {
        checkJunitPolyfillStatus();
        return createNativeWeakMap();
    }
    return new JreJsWeakMap<>();
}