com.akjava.gwt.api.hangout.client.js.StringMap.java Source code

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Here is the source code for com.akjava.gwt.api.hangout.client.js.StringMap.java

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/*
 * Copyright (C) 2011 aki@akjava.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 com.akjava.gwt.api.hangout.client.js;

import java.util.HashMap;
import java.util.Map;

import com.google.gwt.core.client.JavaScriptObject;
import com.google.gwt.core.client.JsArrayString;

public class StringMap extends JavaScriptObject {

    protected StringMap() {
    }

    public final native JsArrayString keys()/*-{
                                            var array=new Array();
                                            var index=0;
                                            for(var key in this){
                                            array[index]=key;
                                            index++;   
                                            }
                                            return array;
                                            }-*/;

    public final native String get(String key) /*-{
                                               return this[key];
                                               }-*/;

    public final native void put(String key, String value) /*-{
                                                           this[key]=value;
                                                           }-*/;

    /*maybe slow*/
    public final Map<String, String> getAsMap() {
        JsArrayString keys = keys();
        Map<String, String> map = new HashMap<String, String>();
        for (int i = 0; i < keys.length(); i++) {
            String key = keys.get(i);
            map.put(key, get(key));
        }
        return map;
    }
}