Array Utils for client side GWT : Utility « GWT « Java
Array Utils for client side GWT
/*
* Copyright 2006 Robert Hanson <iamroberthanson AT gmail.com>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.gwtwidgets.client.util;
import com.google.gwt.core.client.JavaScriptObject;
public class ArrayUtils
{
public static JavaScriptObject toJsArray (int[] array)
{
JavaScriptObject result = createArray();
for (int i = 0; i < array.length; i++) {
pushArray(result, array[i]);
}
return result;
};
public static JavaScriptObject toJsArray (double[] array)
{
JavaScriptObject result = createArray();
for (int i = 0; i < array.length; i++) {
pushArray(result, array[i]);
}
return result;
};
public static JavaScriptObject toJsArray (Object[] array)
{
JavaScriptObject result = createArray();
for (int i = 0; i < array.length; i++) {
pushArray(result, array[i]);
}
return result;
};
private native static JavaScriptObject createArray () /*-{
return new Array();
}-*/;
private native static void pushArray (JavaScriptObject array, int i) /*-{
array.push(i);
}-*/;
private native static void pushArray (JavaScriptObject array, double d) /*-{
array.push(d);
}-*/;
private native static void pushArray (JavaScriptObject array, Object o) /*-{
array.push(o);
}-*/;
}
