/*
*
* Copyright (C) 2007-2015 Licensed to the Comunes Association (CA) under
* one or more contributor license agreements (see COPYRIGHT for details).
* The CA licenses this file to you under the GNU Affero General Public
* License version 3, (the "License"); you may not use this file except in
* compliance with the License. This file is part of kune.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
package com.onetwopoll.gwt.framework;
import com.google.gwt.core.client.JavaScriptObject;
import com.google.gwt.core.client.JsArray;
import com.google.gwt.json.client.JSONObject;
public class JSONModel extends JavaScriptObject {
protected JSONModel() {
}
public final static native JavaScriptObject evalJson(String json) /*-{
try{
// TODO throw error on invalid json
if (/^[\],:{}\s]*$/.test(json.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g, '@').replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g, ']').replace(/(?:^|:|,)(?:\s*\[)+/g, ''))) {
return eval('(' + json + ')');
}
}
catch(e)
{
// TODO log this somewhere
}
return {};
}-*/;
public final static native JsArray<? extends JavaScriptObject> evalJsonAsArray(String json) /*-{
try {
// TODO throw error on invalid json
if (/^[\],:{}\s]*$/.test(json.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g, '@').replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g, ']').replace(/(?:^|:|,)(?:\s*\[)+/g, ''))) {
// the parens are required because '{' and '}' are ambiguous in JS and either enclose an object data or a code block
return eval('(' + json + ')');
}
}
catch(e)
{
// TODO log this somewhere
}
return [];
}-*/;
public final String toJSONString() {
JSONObject o = new JSONObject(this);
return o.toString();
}
}